Circulators - Certified MTP€¦ · auto-tuning funtions - Frequently use 3 different temperatures memorable for convenient use - Selectable measuring temperature in or ... Further

BB aa tt hh ss && CCiirrccuullaattoorrssBest Products for Reliable Results

Water BathsHeating Circulators

Refrigerated & Heating CirculatorsVisco Baths

Shaking Water Baths

Lab Companion offers the following groups of instruments:

Laboratory Equipment Orbital & Reciprocating ShakersIncubated ShakersShaking Water BathsWater Baths Visco BathsHeating & Refrigerated Bath Circulators Incubators Low Temperature Incubators Forced/ Natural Convection OvensVacuum OvensLow Temperature ChambersElectric Aspirators/ Rotary Vacuum PumpsUltrasonic CleanersHot-plate/ Magnetic Stirrer/ Magnetic DriveSterilization - AutoclaveClean Benches

LLaabb CCoommppaanniioonn Korea - International head officeHosu B/D, 4F, 379-13, Seogyo-Dong, Mapo-Gu, Seoul,121-839, KoreaTel. +82 2 3143 1823, 1825 Fax. +82 2 3143 [email protected]

LLaabb CCoommppaanniioonn U.S.A. - Jeio Tech. Inc2400 East Devon Ave, Des Plaines, IL, 60018, U.S.A.Tel. +1 847 298 6613 Fax. +1 847 699 [email protected]

LLaabb CCoommppaanniioonn ChinaRM107, No.68 Line, 569 Xin Hua Road, Shanghai, 200052 ChinaTel. +86 21 6294 0608 Fax. +86 21 6294 [email protected]

LLaabb CCoommppaanniioonn SEA (South East Asia)No.7A, Jalan Kemboja 1 B/2, 48300 Bandar Bukit Beruntung,Selangor Darul Ehsan, MalaysiaTel. +60 603 6028 5833 Fax. +60 603 6028 [email protected]

Environmental Testing EquipmentPlant Growth ChambersTemperature & Humidity ChambersLow Temperature ChambersIncubatorsLow Temperature IncubatorsIncubated ShakersShaking Water Baths

Industrial Reliability Testing EquipmentRoom ChambersClean Chambers Aging Ovens/ Burn-in ChambersThermal Shock ChambersWater Protection TestersPipe Creep/ Burst Testers

* Custom-Designed Equipment

Changes without prior notification reserved. Printed in Korea Rev.0.1/07

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Jeio Tech Co., LtdManufacturer Our highly integrated engineering team has focused on special areas including electrical, mechanical, thermo-dynamics and refrigeration technology for 20 years. The world-best quality and customer satisfaction areLab Companion ’s top priority.

CLS (Custom Logical Safe) Control System A maximized safety control system with adjustable warning and safety functions. Much safer operation with independentsafety device and circuit when electric and electronic system troubles are occurred even during the operation. (Patent no.0328729)

Safety functions1) Self-protecting cut-off function:

- For over temperature, automated cut the power supply for heating element and controller orderly before the unit shuts down- 2 separated over-current fuses for user safety

2) Time setting function for automated run/ off:- Integrated time setting: Delayed ON/ OFF (from 1 min to 99 hr 59 min)- Operating settable function: After a power interruption, select automated run or manual run

3) Low fluid level and dry-running protection:- Intermittent tone rings and optical signal alarm displays on the control panels- Heating element automatically stop soon after alarm ringing to protect operators and samples* Except for BW-E/B/D series

Ideal construction for Bath & Circulator models1) High quality 304 stainless steel interior bath and dirt-repellent powder coating external surface

2) All wetted parts are made of stainless steel, providing resistance against all usual bath fluids

3) Leak-proof, corrosion-resistant, seamless, deep-drawn and rounded corner baths for easy cleaning

Optimum control performance1) Professional control electronics and program control:

- Microprocessor PID temperature control with calibration andauto-tuning funtions

- Frequently use 3 different temperatures memorable forconvenient use

- Selectable measuring temperature in ℃ or ℉2) Applicable control display considering MMI (Man Machine

Interface) network system: - Very similar key arrangement throughout all products- Splash-proof/ easy-to-clean keypads and clear LED displays- A speed lock key prevents accidental resetting of parameters

Control software 'Lab Tracer' software and cable (2m/6.6ft)for RS-232 communicationinterface are provided free of charge!

- Display of temperature values and effective heating/ cooling capacityon PC

- Programming and recording of time parameter and individualtemperature profile

Best Products for Reliable Results

General applications Water Baths- Preparation for serology and clinical chemistry/ material testing and analytics

Visco Baths- Measuring tasks with capillary viscometers/ use of densimeters

CirculatorsHeating Circulators - Clinical chemistry and analytics/ external temperature control application formeasuring cells, photometers, refractometers, polarimeters, rotary viscometers

Refrigerated & Heating Circulators - Routine laboratory temperature applications/ external temperaturecontrol application for measuring cells, photometers, refractometers, polarimeters, viscometers,fermenters, electrophoresis chambers, chromatography columns, rotary evaporators, rheometers

Shaking Water Baths- General material testing, biochemical research, corrosion tests, enzyme and tissue studies, fermentation,

homogenization, incubation, thawing of blood plasma

Other ProductsAspirator Pumps - For making a low vacuum condition by pumping water

Ultrasonic Cleaners - Cleaning for laboratory, medical ware/ industrial micro goods/ glasses, jewels

Selection criteria

Working temperature ranges 4-5 6 7 8 9 10-11 12-13 14 15

Amb. +7 to 100℃ (Amb. +13 to 212℉) ●Amb. +5 to 100℃ (Amb.+ 9 to 212℉) ● ● ●Amb. +5 to 150℃ (Amb.+ 9 to 302℉) ●

~ to 150℃ ( ~ to 302℉) ●-25 to 150℃ (-13 to 302℉) ●-35 to 150℃ (-31 to 302℉) ●

RS-232 communication interface available 4-5 6 7 8 9 10-11 12-13 14 15

"Lab Tracer" software ● ● ●

Circulators and CatalogTemperature systems pages: 4-5 6 7 8 9 10-11 12-13 14 15

Economy water baths ●Water baths ●Shaking water baths ●Visco baths ●Heating circulators ●Refrigerated & Heating circulators ●Accessories for baths & circulators ●Other products

Electrical aspirator pumps and accessories ●Ultrasonic cleaners and accessories ●

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Lab Tracer - Software Solutions

Control Display

05

Specifications & Ordering Informations



1) The temperature range is measured under a condition of having a lid-off. 2) The temperature uniformity value is measured with operating the agitator.

1) The temperature range is measured under a condition of having a lid-off.

1) The temperature range is measured under a condition of having a lid-off. 2) The temperature uniformity value is measured with operating the agitator.

Especially BW-E/ D series has provided patented agitating system that makes better temperatureuniformity. A wide range of choice from analog or digital control, even mix & match sizes of dualbath models.

B B

Operating features for BW-E/ D (Digital models)5℃ above room temperature to 100℃Uniformity ±0.2℃ at 50℃ (based on various conditions)

PID temperature control

Over-temperature limiter, alarm indication

Digital LED display readout of temperature and setpointto 0.1℃

Operating features for BW-B (Analog models)7℃ above room temperature to 100℃Uniformity ±0.3℃ at 50℃ (based on various conditions)

PID temperature control

Over-temperature limiter, alarm indication

Analog dialed indication with fine adjustment

Constructional featuresLow-profile baths with front slope-panel controls provideeasier access and safe operation

Additional inner circulating system by equipped agitator(Only for BW-E/ D series)

Dual bath models features individually temperaturecontroller chambers

Various accessories - gable and flat covers, test tube andspring wire racks, half-shelf adjusters etc. (optional)

* All accessories for dual baths (BW-D series) refer to BW-E/ Bseries accessories options per each bath size. (Ex. Each of gable covers for BW-0510D are same as one coverfor BW-05E/ B and the other cover for BW-10E/ B)

BW-E/ B/ D series will have been certified for CE during the firsthalf of 2007.

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Model BW-05E BW-10E BW-20EBath volume 3.5L (0.1cu ft) 11.5L (0.4cu ft) 20.0L (0.7cu ft)

Temperature

Range 1) Amb. +5℃ to 100℃ (Amb. +9℉ to 212℉)Accuracy ±0.2℃ at 50℃ (±0.36℉ at 122℉)Uniformity 2) ±0.2℃ at 50℃ (±0.36℉ at 122℉)Heat up time 50℃(122℉) within 40 min

Dimensions

Bath opening/ depth (W×L / D)240×136/ 115mm 300×240/ 165mm 498×300/ 165mm(9.4×5.4/ 4.5") (11.8×9.5/ 6.5") (19.6×11.8/ 6.5")

Overall/ with gable cover(W×L×H / H)

303×227×233/ 368mm 357×330×283/ 418mm 564×392×283/ 418mm(11.9×8.9×9.2/ 14.5") (14.1×13.0×11.1/ 16.5") (22.2×15.4×11.1/ 16.5")

Net weight 6.5kg (14.3lb) 10.0kg (22.0lb) 18.5kg (40.8lb)Electrical Requirements (230V) 60Hz, 3.0A 50Hz, 3.0A 60Hz, 4.3A 50Hz, 4.3A 60Hz, 8.7A 50Hz, 8.7ACat. No. AAH45011K AAH45012K AAH45021K AAH45022K AAH45031K AAH45032KElectrical Requirements (120V) 60Hz, 5.8A 60Hz, 8.3A 60Hz, 8.3ACat. No. AAH45013U AAH45023U AAH45033U

Model BW-05B BW-10B BW-20BBath volume 3.5L (0.1cu ft) 11.5L (0.4cu ft) 20.0L (0.7cu ft)

Temperature

Range 1) Amb. +7℃ to 100℃ (Amb. +12.6℉ to 212℉)Accuracy ±0.5℃ at 50℃ (±0.9℉ at 122℉)Uniformity ±0.3℃ at 50℃ (±0.54℉ at 122℉)Heat up time 50℃(122℉) within 40 min

Dimensions

Bath opening/ depth (W×L / D)240×136/ 115mm 300×240/ 165mm 498×300/ 165mm(9.4×5.4/ 4.5") (11.8×9.5/ 6.5") (19.6x11.8/ 6.5")

Overall/ with gable cover (W×L×H / H)

303×227×233/ 368mm 357×330×283/ 418mm 564×392×283/ 418mm(11.9×8.9×9.2/ 14.5") (14.1×13.0×11.1/ 16.5") (22.2×15.4×11.1/ 16.5")

Net weight 6.5kg (14.3lb) 10.0kg (22.0lb) 18.5kg (40.8lb)Electrical Requirements (230V) 60Hz, 3.0A 50Hz, 3.0A 60Hz, 4.3A 50Hz, 4.3A 60Hz, 8.7A 50Hz, 8.7ACat. No. AAH46011K AAH46012K AAH46021K AAH46022K AAH46031K AAH46032KElectrical Requirements (120V) 60Hz, 5.8A 60Hz, 8.3A 60Hz, 8.3ACat. No. AAH46013U AAH46023U AAH46033U

Model BW-0505D BW-0510D BW-1010D BW-1020DBath volume 3.5& 3.5L (0.1& 0.1cu ft) 3.5& 11.5L (0.1& 0.4cu ft) 11.5& 11.5L (0.4& 0.4cu ft) 11.5& 20.0L (0.4& 0.7cu ft)

Temperature

Range1) Amb. +5℃ to 100℃ (Amb. +9℉ to 212℉)Accuracy ±0.2℃ at 50℃ (±0.36℉ at 122℉)Uniformity 2) ±0.2℃ at 50℃ (±0.36℉ at 122℉)Heat up time 50℃(122℉) within 40 min

Dimensions

Bath opening/ depth(W×L/ D& W×L/ D)

240×136/115mm per chamber

240×136/115mm & 300×240/165mm

300×240/165mm per chamber

300×240/165mm & 498×300/165mm

(9.4x5.4/4.5") per chamber

(9.4×5.4/4.5 &11.8×9.5/6.5")

(11.8x9.5/6.5") per chamber

(11.8×9.5/6.5 & 19.6×11.8/6.5")

Overall/ with gable cover(W×L×H / H)

590×227×233/ 368mm 570×332×283/ 418mm 580×389×283/ 418mm 848×389×283/ 418mm(23.2×8.9×9.2/ 14.5") (22.4×13.1×11.1/ 16.5") (22.8×15.3×11.1/ 16.5") (33.4×15.3×11.1/ 16.5")

Net weight 11.5kg (25.4lb) 18.0kg (39.7lb) 19.5kg (43.0lb) 25.0kg (55.1lb)Electrical Requirements (230V, 60Hz) 3.0& 3.0A 3.0& 4.3A 4.3& 4.3A 4.3& 8.7ACat. No. AAH47011K AAH47021K AAH47031K AAH47041KElectrical Requirements (230V, 50Hz) 3.0& 3.0A 3.0& 4.3A 4.3& 4.3A 4.3& 8.7ACat. No. AAH47012K AAH47022K AAH47032K AAH47042KElectrical Requirements (120V, 60Hz) 5.8& 5.8A 5.8& 8.3A 8.3& 8.3A 8.3& 8.3ACat. No. AAH47013U AAH47023U AAH47033U AAH47043U

※ Permissible Environmental Condition: Temperature 5~40℃(41~104℉), Maximum relative humidity 80%

BW-10E with test tube rack

BW-10B with gable cover

BW-0510D with open-rings cover

BathsEconomy Water Baths

Economical water bath series with complete temperature maintenance!

BathsEconomy Water Baths

Optional AccessoriesTransparent polypropylene gable / Stainless steel flat / Open-rings coversTest tube racks, Spring wire racks, Half-shelf adjusters

see page 12-13

※ Continuing research and improvement may result in specificationchange for all products at any time.

Go to .comFurther information on Bath & Circulator products isreadily available on our website.

Operating features5℃ above room temperature to 100℃Uniformity ±0.2℃ at 50℃ (based on various conditions)

Microprocess PID control/ Auto-tuning/ Calibration

Digital timer: 1 min 99 hr 59 min, delayed ON/ OFF

Over-temperature limiter/ Low fluid level protection

3 different temperature values memorable

Digital LED display (0.1℃ resolution) using splash-proofkeypads

Constructional featuresStainless steel bath allows to use with water or other bathfluids, such as silicone fluids

User-friendly low-profile baths design with easy-to-operate digital controller

Dry-running protection; automated heating element cut-off and audible and visual warning

Bottom baffle plate screens heating element and sensorto protect sample and operators from direct contact



BW-05G included SUS cover

Model BW-05G BW-10G BW-20GBath volume 5.0L (0.2cu ft) 10.0L (0.4cu ft) 20.0L (0.7cu ft)

Temperature

Range Amb. +5℃ to 100℃ (Amb. +9℉ to 212℉)Accuracy ±0.1℃ at 50℃ (±0.18℉ at 122℉)Uniformity ±0.2℃ at 50℃ (±0.36℉ at 122℉)Heat up time 50℃(122℉) within 40 min

Dimensions


Overall (W×L×H)355×260×334mm 410×311×354mm 471×390×374mm(14.0×10.2×13.1") (16.1×12.2×14.0") (18.5×15.4×14.7")

Net weight 10.0kg (22.0lb) 14.0kg (31.0lb) 18.0kg (40.0lb)

Electrical Requirements (230V) 50/60Hz, 3.0A 50/60Hz, 4.4A 50/60Hz, 8.7ACat. No. AAH41405K AAH41415K AAH41425KElectrical Requirements (120V) 50/60Hz, 5.8A 50/60Hz, 8.3A 50/60Hz, 8.3A

Cat. No. AAH41406U AAH41416U AAH41426U

Included Accessories Stainless steel flat type cover

Optional Accessories Open-rings coversTest tube racks, Spring wire racks,Half-shelf adjusters

see page 12-13

BW-G series features Microprocessor PID controls to guarantee exceptional temperatureuniformity and exclusive timer, programming function for critical research, quality control andregulatory testing!

B BathsWater Baths

Excellent temperature performance for all-purpose applications

BBathsShaking Water Baths

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Microprocess PID control/ built-in Calibration


Independent over-temperature limiter

Digital LED display (0.1℃/ 1 rpm resolution) usingsplash-proof keypads

Constructional featuresShaker mechanism has its own control key, so the unitcan be used as constant temperature baths!

Gently start shaking to minimize shock on the testsamples

Multi-LED display for adjustment of actual value, setpointtemperatures and shaking frequency

Baffle plate screens circulating pump, heating elementand sensor to minimize fluctuating bath fluids and protectsample and operators from direct contact

Shaking carriage is removable and can be assembledoutside the bath; no direct contact with the bath fluid

Included bath cover prevents liquid loss, the gable typeroof ensures no-dripping into the test samples directly

Included SUS 304 spring wire rack consists double layerfor various setting of glassware


BS series features more accurate shaking rapidity thanks to noiseless and anti-vibration Brushless DC motor. The constant temperature performance keeps samples incubated, ideal forDNA, and tissue or cell culture applications.

Reciprocal shaking water baths

Included Accessories Stainless steel gable type coverSpring wire racks

Optional Accessories Universal platform, Dedicated platformFlask clampsTest tube racks

see page 12-13

Model BS-06 BS-11 BS-21 BS-31Bath volume 17.0L (0.6cu ft) 25.0L (0.9cu ft) 37.0L (1.3cu ft) 55.0L (1.9cu ft)

Temperature

Range Amb. +5℃ to 100℃ (Amb. +9℉ to 212℉)Accuracy ±0.1℃ at 50℃ (±0.18℉ at 122℉)Uniformity ±0.2℃ at 50℃ (±0.36℉ at 122℉)Heat up time 50℃(122℉) within 40 min

Shakingsystem

Motion, frequency Reciprocating, 20 to 180 RPMApplicable amplitude 25, 30, 35mm (1.0, 1.2, 1.4") Available/ Standard amplitude - 30mm (1.2")

Dimensions

Bath opening/ depth (W×L / D)109×243/ 235mm 229×243/ 235mm 389×243/ 235mm 539×293/ 235mm(4.3×9.6/ 9.3") (9.0×9.6/ 9.3") (15.3v9.6/ 9.3") (21.2×11.5/ 9.3")

Overall (W×L×H)430×440×355mm 550×440×355mm 710×440×355mm 860×490×355mm(16.9×17.3×14.0") (21.7×17.3×14.0") (28.0×17.3×14.3") (33.9×19.3×14.0")

Net weight 26.0kg (57.0lb) 30.0kg (66.0lb) 35.0kg (77.0lb) 42.0kg (93.0lb)Electrical Requirements (230V, 60Hz) 3.7A 4.6A 8.9A 8.9ACat. No. AAH44061K AAH44111K AAH44211K AAH44311KElectrical Requirements (230V, 50Hz) 3.7A 4.6A 8.9A 8.9ACat. No. AAH44062K AAH44112K AAH44212K AAH44312KElectrical Requirements (120V, 60Hz) 7.1A 8.8A

- -Cat. No. AAH44063U AAH44113U

* BS-21, 31 are provided ONLY for 230 voltage.


BS-21 included SUS covers

B BathsVisco Baths CCirculators

Heating Circulators

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RS-232 interface available

Constructional featuresExclusive variable-speed pump for accurate, stable, andefficient temperature management

(1 to 3 steps of pump for internal circulation/ 4 and 5steps for external circulation)

Powerful pressure and suction pumps provide contrastpressure and flow rate over the full temperature range



Seamless stainless steel tank with a reservoir drain thatresists corrosion and make cleaning easy

Space saving design uses minimal bench space


1) If you operate the unit in 1 to 3 steps of pump, the temperature range can be from Amb. +5℃ but in 4 and 5 steps, the range will be from Amb. +15℃.

2) The heat-up time is measured on a 230V electrical condition with 1000W heater power.

3) The additional suction function is optional.


CW-05G included SUS covers

CW-G series is designed for controlling temperature in external instrumentation, or forimmersion application. Pump pressure is adjustable in five stages.

External and internal circulating with powerful pumping capacity

Included Accessories Stainless steel flat type coverOne 30cm (1 ft) length and 12mm(0.4”) of silicone rubber tubing

Optional Accessories Suction function for pumpTest tube racks, Spring wire rackssee page 12-13

Model CW-05G CW-10G CW-20G CW-30GBath volume 5.0L (0.18cu ft) 10.0L (0.35cu ft) 20.0L (0.7cu ft) 30.0L (1.05cu ft)

Temperature

Range 1) Amb. +5℃ to 150℃ (Amb. +9℃ to 302℉)Accuracy ±0.05℃ at 50℃ (±0.09℃ at 122℉)Uniformity ±0.1℃ at 50℃ (±0.18℃ at 122℉)Heat up time 2) 50℃(122℉) within 30 min

Pump

Max. pressure, max. flow rate 406.8 millibar (5.9 PSI), 28.0 liters/minute (7.4 gallons/minute)Max. suction flow rate 3) 10.0 liters/minute (2.6 gallons/minute)In/ out let size Ø12.7mm (0.5")

Dimensions

Bath opening/ depth (W×L / D)150×99/ 160mm 211×154/ 180mm 290×214/ 200mm 300×264/ 230mm

(5.9×3.9/ 6.3") (8.3×6.1/ 7.1") (11.4×8.4/ 7.9") (11.8×10.4/ 9.0")

Overall (W×L×H)220×395×424mm 281×450×444mm 360×510×464mm 370×560×494mm

(8.7×15.6×16.7") (11.1×17.7×17.5") (14.2×20.1×18.3") (14.6×22.0×19.4")Net weight 12.5kg (27.6lb) 15.0kg (33.0lb) 17.5kg (38.6lb) 19.5kg (43.0lb)

Electrical Requirements (230V) 50/60Hz, 4.5A 50/60Hz, 6.7A 50/60Hz, 8.8A 50/60Hz, 8.8ACat. No. AAH52305K AAH52315K AAH52325K AAH52335K

Electrical Requirements (120V) 50/60Hz, 8.6A 50/60Hz, 8.6A 50/60Hz, 8.6A 50/60Hz, 8.6A

Cat. No. AAH52306U AAH52316U AAH52326U AAH52336U

* VB-25G, 40G series are provided ONLY for 230 voltage.

1) If you want to operate the unit even below ambient +5℃ (ambient +9℉), the optional cooling circulators must be used with.

In that case, the temperature range can be from +10℃ (+9℉). Ordering information - refer to P.13







Digital LED display using splash-proof keypads

(0.01℃ resolution at 0 99.9℃/

0.1℃ resolution at 100 150℃)


Constructional featuresDouble tempered safety glass windows in front and rearwell ensures excellent visibility


A vane type stirrer makes powerful circulation forcreating an optimal temperature uniformity

Included stainless steel cooling coil allows to work attemperatures below or slightly above ambient

(Use of optional cooling circulator allows to work attemperatures from 10℃/ 50 )

51.0mm holes for suspending glass capillaryviscometers tubes and a 12.7mm hole for thermometer


VB-40G included SUS covers

VB-G series will have been certified for CE during the first halfof 2007.

Included Accessories Stainless steel covers for holes in the topCooling coil

Optional Accessories Viscometer tube holders (max. 5 holders for VB-25G/ max. 8 holders for VB-40G)Cooling circulators

see page 12-13

VB-G series maintains temperatures ±0.02℃ at 50℃, meeting ASTM D445 precision specificationfor kinematic viscosity measurement using glass capillary viscometers.

Ultra precise temperature control with excellent visibility!

Model VB-25G VB-40GBath volume 25.0L (0.9cu ft) 40.0L (1.4cu ft)

Temperature

Range 1) ~ to 150℃ ( ~ to 302℉)

Accuracy ±0.02℃ at 50℃ (±0.036℉ at 122℉)

Uniformity ±0.02℃ at 50℃ (±0.036℉ at 122℉)

Heat up time 50℃(122℉) within 30 min

Dimensions

Bath opening/ depth (W×L / D) 145×265/ 368mm (5.7×10.4/ 14.5") 295×265/ 368mm (11.6×10.4/ 14.5")

Cover lids 5ea/ Ø51.0mm (2.0") 8ea/ Ø51.0mm (2.0")

Hole for thermometer 1ea/ Ø12.7mm (0.5") 1ea/ Ø12.7mm (0.5")

Overall (W×L×H) 492×374×547mm (19.4×14.7×21.5") 642×374×547mm (25.3×14.7×21.5")

Net weight 28.0kg (61.7lb) 37.0kg (81.6lb)

Electrical Requirements (230V) 60Hz, 13.0A 50Hz, 13.0A 60Hz, 13.0A 50Hz, 13.0A

Cat. No. AAH43301K AAH43302K AAH43401K AAH43402K

C CirculatorsRefrigerated & Heating Circulators CCirculators

Refrigerated & Heating Circulators

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Operating features-25℃ to 150℃ for RW-25G series/

-35℃ to 150℃ for RW-40G series

Uniformity ±0.1℃ at -10℃ (based on various conditions)







Constructional featuresTurbulence reduced variable-speed pump and you canuse in open or closed bath applications (1 to 3 steps ofpump for internal circulation/ 4 and 5 steps for externalcirculation)



Seamless stainless steel tank with a reservoir drain thatresists corrosion and make cleaning easy

Use CFC-free refrigerant R-134A, R-404A and doubleservice valve to inject the refrigerant conveniently

Quick-release front grille for easy condenser cleaning andspace saving design uses minimal bench space

RW-0525G included SUS covers

Included Accessories Stainless steel flat type coverOne 30cm (1 ft) length and 12mm(0.4”)of silicone rubber tubing

Optional Accessories Suction function for pumpTest tube racks, Spring wire rackssee page 12-13

RW-G series has powerful circulation pump for external and internal circulating. The temperaturescan be down to maximum -35℃ that maintain and control accurate low temperatures for use withRefractometers and Viscometers.

Rapid heating and cooling throughout the entire temperature range!

* Applicable for CW-G, RW-25G, RW-40G series* Bath fluid : Water (on the normal temperature)

Model RW-0540G RW-1040G RW-2040G RW-3040GBath volume 5.0L (0.18cu ft) 10.0L (0.35cu ft) 20.0L (0.7cu ft) 30.0L (1.05cu ft)

Temperature

Range -35℃ to 150℃ (-31℉ to 302℉)Accuracy ±0.05℃ at -10℃ (±0.09℉ at 14℉)Uniformity ±0.1℃ at -10℃ (±0.18℉ at 14℉)Cool down time 1) 90 min to -30℃(-22℉)

Coolingcapacity 2)

at -20℃ (-4℉) 120W 375W 620W 660Wat 0℃ (+32℉) 190W 450W 820W 880Wat +20℃ (+68℉) 320W 600W 1060W 1180WRefrigerator 1/2 LBP, R-404A 1/2 LBP, R-404A 3/4 LBP, R-404A 1 LBP, R-404A

PumpMax. pressure, max. flow rate 406.8 millibar (5.9 PSI), 28.0 liters/minute (7.4 gallons/minute)Max. suction flow rate 3) 10.0 liters/minute (2.6 gallons/minute)In/ out let size Ø12.7mm (0.5")

Dimensions

Bath opening/ depth (W×L / D)

150×99/ 160mm 211×154/ 180mm 290×214/ 200mm 300×264/ 230mm

(5.9×3.9/ 6.3") (8.3×6.1/ 7.1") (11.4×8.4/ 7.9") (11.8×10.4/ 9.0")


Net weight 38.0kg (83.8lb) 44.0kg (97.0lb) 60.0kg (132.2lb) 67.0kg (147.7lb)Electrical Requirements (230V, 60Hz) 8.5A 10.7A 13.8A 14.8ACat. No. AAH57101K AAH57111K AAH57121K AAH57131KElectrical Requirements (230V, 50Hz) 8.5A 10.7A 13.8A 14.8ACat. No. AAH57102K AAH57112K AAH57122K AAH57132K

Model RW-0525G RW-1025G RW-2025G RW-3025GBath volume 5.0L (0.18cu ft) 10.0L (0.35cu ft) 20.0L (0.7cu ft) 30.0L (1.05cu ft)

Temperature

Range -25℃ to 150℃ (-13℉ to 302℉)Accuracy ±0.05℃ at -10℃ (±0.09℉ at 14℉)Uniformity ±0.1℃ at -10℃ (±0.18℉ at 14℉)Cool down time 1) 90 min to -25℃(-13℉)

Coolingcapacity 2)

at -20℃ (-4℉) 80W 135W 400W 540Wat 0℃ (+32℉) 280W 405W 560W 700Wat +20℃ (+68℉) 420W 585W 740W 840WRefrigerator 1/3 LBP, R-134A 1/3 LBP, R-134A 1/2 LBP, R-404A 3/4 LBP, R-404A

PumpMax. pressure, max. flow rate 406.8 millibar (5.9 PSI), 28.0 liters/minute (7.4 gallons/minute)Max. suction flow rate 3) 10.0 liters/minute (2.6 gallons/minute)In/ out let size Ø12.7mm (0.5")

Dimensions

Bath opening/ depth (W×L / D)150×99/ 160mm 211×154/ 180mm 290×214/ 200mm 300×264/ 230mm(5.9×3.9/ 6.3") (8.3×6.1/ 7.1") (11.4×8.4/ 7.9") (11.8×10.4/ 9.0")


Net weight 37.0kg (81.6lb) 44.0kg (97.0lb) 60.0kg (132.2lb) 67.0kg (147.7lb)Electrical Requirements (230V, 60Hz) 7.0A 9.2A 12.8A 13.8ACat. No. AAH57001K AAH57011K AAH57021K AAH57031KElectrical Requirements (230V, 50Hz) 7.0A 9.2A 12.8A 13.8ACat. No. AAH57002K AAH57012K AAH57022K AAH57032KElectrical Requirements (120V, 60Hz) 12.6A 12.6A

- -Cat. No. AAH57003U AAH57013U

※ Continuing research and improvement may result in specificationchange for all products at any time.

Go to .comFurther information on Bath & Circulator products isreadily available on our website.

Specifications & Ordering Informations RW-25G series for temperature range of -25℃ to 150℃

* RW-2025G, 3025G are provided ONLY for 230 voltage.

1) The cool down time is measured on ambient temperature of +20℃ (+68℃) with alcohol.

2) The cooling capacity is measured on a 220V/ 60Hz electrical condition.


Specifications & Ordering Informations RW-40G series for temperature range of -35℃ to 150℃

* RW-0540G, 1040G, 2040G, 3040G series are provided ONLY for 230 voltage.

1) The cool down time is measured on ambient temperature of +25℃ (+77℃) with alcohol.

2) The cooling capacity is measured on a 220V/ 60Hz electrical condition.



Viscometer tube holdersMade of thermal endurance material; Bakelite. (only for VB series)

Cooling circulators for visco bathsThe temperature range of visco baths series can be from +10 (+50 ) when be used with the additional cooling circulators.(only for VB series)

Visco Baths

Universal platforms & Flask clampsThe universal platforms provide flexibility for mixing different size test tubes and glassware on a single platform. Available ofclamps for Erlenmeyer flasks. (only for BS series)

Dedicated platformsIf using a single flask size only, the dedicated platforms provide maximum capacity, and come with clamps installed. Providedstandard clamp sizes are 250mL and 500mL, but possibly provide the other size of clamps also. (only for BS series)

Test tube racksHighly durable stainless steel racks with adjustable angle and tube height support. Do not need any other base plates touse it, simply release and mount racks directly.

Shaking Water Baths

Transparent polypropylene gable type coversPrevent liquid loss due to evaporation, protect samples from contamination. Made of transparent polypropylene to allow toobserve the samples and gable type roof accommodates glassware of varying height. (only for BW-E/ B/ D series)

Stainless steel flat type coversMade of stainless steel to prevent from occurring corrosion and rust. (only for BW-E/ B/ D series)

Test tube racksHighly durable stainless steel racks with adjustable angle and tube height support. Do not need any other base plates to use it,simply release and mount racks directly.

Spring wire racksIdeal for holding a wide variety of tubes, flasks, and other glassware. All component are made of stainless steel. (for all models)

Suction function for pumps*Additional suction function for powerful external/ internal circulating. Maximum suction flow rate is 10.0 liters per minute. (only for CW-G and RW-G series)

* No declination※ In addition to providing standard accessories, we will manufacture customized accessories to meet your specific

requirements. Contact us for details.

2 and 2.8L flasks must be used with opening the bath cover due to height problem.* Flask clamps for Universal platform are sold separately.

* A dedicated platform is sold with setting each max. mountable amount of flask clamps on.

Baths & Circulators

Accessories & Options Accessories & Options

* The additional suction function is needed to have a prior request

* Refer to P.10-11 for more specific information of the cooling circulators.

* No declination

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Transparent polypropylene gable covers

Stainless steel flat covers

Open-rings Covers

Test tube racks

Spring wire racks

Half-shelf adjusters

Suction function for pumps

Viscometer tube holders

Cooling circulators

Universal platforms

Flask clamps

Dedicated platforms

Test tube racks

Cat. No. Description Suitable forAAA45531 Transparent polypropylene gable type BW-05E/ BW-05BAAA45532 Transparent polypropylene gable type BW-10E/ BW-10B

AAA45533 Transparent polypropylene gable type BW-20E/ BW-20B

Cat. No. Suitable for52503 CW-05G/ RW-0525G, 0540G52513 CW-10G/ RW-1025G, 1040G52523 CW-20G/ RW-2025G, 2040G52533 CW-30G/ RW-3025G, 3040G

Cat. No. Suitable forAAA45511 BW-05E/ BW-05BAAA45512 BW-10E/ BW-10BAAA45513 BW-20E/ BW-20BAAA41551 BW-05GAAA41552 BW-10GAAA41553 BW-20G

Cat. No. Description Insert capacity of racks*AAA44581 for 86 test tubes 8mm dia. (0.3")

BW-05EBW-05B

BW-10GCW-20G, 30GRW-2025G, 2040G,

3025G, 3040GBW-20G

AAA44582 for 86 test tubes 10mm dia. (0.4")AAA44583 for 58 test tubes 12mm dia. (0.5")AAA44585 for 32 test tubes 16mm dia. (0.6")AAA44586 for 19 test tubes 25mm dia. (1.0") 1EA 2EA 3EAAAA41531 for 50 test tubes 8mm dia. (0.3") BW-05G

CW-10GRW-1025G, 1040G

1EA

AAA41532 for 50 test tubes 10mm dia. (0.4")AAA41533 for 33 test tubes 12mm dia. (0.5")AAA41535 for 16 test tubes 16mm dia. (0.6")AAA41539 for 10 test tubes 25mm dia. (1.0")AAA45551 for 176 test tubes 8mm dia. (0.3")

BW-10EBW-10B

1EA

BW-20EBW-20B

2EA

AAA45552 for 176 test tubes 10mm dia. (0.4")AAA45554 for 84 test tubes 12mm dia. (0.5")AAA45556 for 68 test tubes 16mm dia. (0.6")AAA45561 for 33 test tubes 25mm dia. (1.0")

Cat. No. Suitable for

AAA43501VB-25G (need Max. 5 holders)VB-40G (need Max. 8 holders)

BS-06 BS-11 BS-21 BS-31Universal platform Cat. No. AAA44521 AAA44522 AAA44523 AAA44524

Max. mountable flask clamps*Cat. No. Erlenmeyer flask sizeAAA23550 for 50mL 9 12 20 32AAA23551 for 100mL 3 9 15 24AAA23552 for 250ml 2 4 8 12AAA23556 for 300mL 2 4 8 12AAA23553 for 500ml 2 4 6 12AAA23554 for 1L 1 2 4 6AAA23555 for 2L - 1 2 3

AAA23557 for 2.8L - 1 1 2

Cat. No. Description Insert capacity of racks*AAA44581 for 86 test tubes 8mm dia. (0.3")

BS-06

1EA

BS-11

2EA

BS-21

3EA

BS-31

4EA

AAA44582 for 86 test tubes 10mm dia. (0.4")AAA44583 for 58 test tubes 12mm dia. (0.5")AAA44585 for 32 test tubes 16mm dia. (0.6")AAA44586 for 19 test tubes 25mm dia. (1.0")

Cat. No. Description AAA44531 An universal platform for BS-06 with 250mL flask clamps 2ea onAAA44532 An universal platform for BS-06 with 500mL flask clamps 2ea onAAA44541 An universal platform for BS-11 with 250mL flask clamps 4ea onAAA44542 An universal platform for BS-11 with 500mL flask clamps 4ea onAAA44551 An universal platform for BS-21 with 250mL flask clamps 8ea onAAA44552 An universal platform for BS-21 with 500mL flask clamps 6ea onAAA44561 An universal platform for BS-31 with 250mL flask clamps 12ea onAAA44562 An universal platform for BS-31 with 500mL flask clamps 12ea on

Cat. No. Suitable for Cooling circulators *AAH57011K VB-25G (230V, 60Hz) RW-1025G (230V, 60Hz)AAH57012K VB-25G (230V, 50Hz) RW-1025G (230V, 50Hz)AAH57021K VB-40G (230V, 60Hz) RW-2025G (230V, 60Hz)AAH57022K VB-40G (230V, 50Hz) RW-2025G (230V, 50Hz)

Cat. No. Description Suitable forAAA45541 Stainless steel flat type BW-05E/ BW-05BAAA45542 Stainless steel flat type BW-10E/ BW-10BAAA45543 Stainless steel flat type BW-20E/ BW-20B

Open-rings coversBeakers or Erlenmeyer flasks can be placed directly onto the perforated stainless steel half-shelf adjuster or water tank bottom.Adjustable rings size for each glassware to minimize liquid loss due to evaporation. (only for BW-E/ B/ D and BW-G series)

Cat. No. Description Suitable forAAA45521 with 2 openings 80mm dia. (3.1")

BW-05E/ BW-05BAAA45524 with 1 opening 110mm dia. (4.3")AAA45522 with 4 openings 80mm dia. (3.1")

BW-10E/ BW-10BAAA45525 with 2 openings 110mm dia. (4.3")AAA45526 with 1 opening 185mm dia. (7.3")AAA45523 with 8 openings 80mm dia. (3.1")

BW-20E/ BW-20BAAA45527 with 6 openings 110mm dia. (4.3")AAA45528 with 2 openings 185mm dia. (7.3")AAA41561 with 2 openings 80mm dia. (3.1")

BW-05GAAA41564 with 1 opening 110mm dia. (4.3")AAA41562 with 4 openings 80mm dia. (3.1")

BW-10GAAA41565 with 2 openings 110mm dia. (4.3")AAA41566 with 1 opening 185mm dia. (7.3")AAA41563 with 6 openings 80mm dia. (3.1")

BW-20GAAA41567 with 4 openings 110mm dia. (4.3")AAA41568 with 1 opening 185mm dia. (7.3")

Half-shelf adjustersStainless steel perforated tray with adjustable height support Putting flat bottom glassware on the shelf without insert.(only for BW-E/ B/ D and BW-G series)

Cat. No. Suitable forAAA45502 BW-10E/ BW-10BAAA45503 BW-20E/ BW-20BAAA41502 BW-10GAAA41503 BW-20GAAA51522 CW-20G/ RW-2025G, 2040GAAA51523 CW-30G/ RW-3025G, 3040G





FeaturesBuilt-in circulating pump and water tank make these unitsportable and eliminate water waste

Circulating pump continuously forces water across a setof aspirators-operating quiet, clean and efficient

Included two metal aspirators to create the vacuum witha built-in check valve to prevent backflow of water intothe system

Wetted parts: 304 stainless steel, polypropylene, silicone,and nickel-coated brass

Tank features a drain port and spigot for easy waterchanges

Unlike other vacuum pumps, be allowed to suck littlesolvent(water) in the units

VE-11 with optional vacuum gauge/ regulator

Features for UC series (ABS/ PBT housing, SUS tank)

Durable leakproof ABS/ PBT housing and cover with 304 SUS tank

Maximum heating temperature is 70℃(except for UC-02: to 50℃with on/off switch only)

Digital LED display using splash-proof keypads, temperature monitor

40 kHz sound waves - greater cleaning power

Multiple frequency on 3 stages for gentle, intensive cleaning

UC-10 included cover and basket

Features for US series (Steel housing, SUS tank)Tank & cover are consist of 304 SUS and powder coated steel housing

Maximum heating temperature is 70℃Digital LED display using splash-proof keypads, temperature monitor

40 kHz sound waves - greater cleaning power

Multiple frequency on 3 stages for gentle, intensive cleaning

Included Accessories Cover 304 stainless steel wire basket

Included Accessories Cover 304 stainless steel wire basket

VE-11 creates vacuum by an aspirator pump that is dependent on the vapor pressure of water;which, in turn, is a function of temperature. Ideal for rotary vacuum evaporator, decompressingdistillation, vacuum drying, and vacuum filtering.

O Other ProductsElectrical Aspirator Pumps

Portable dual-channel, water-jet aspirator pumps

Included AccessoriesTank / Aspiration pump/ Tank closure

Two aspirators

Two 20cm (0.7 ft) length and 6mm(0.02 ) of siliconerubber tubing, Plus one additional 100cm (3.3 ft)length tubing

Optional AccessoriesVacuum gauge/ regulator: to monitor and control vacuum level(between 0.0267~0.0998MPa/ 7.9~29.5 Hg)

Cooling coil: to prevent falling of vacuum condition due totemperature rise

Aspirators: nickel-coated brass with inner ball and check valveto prevent backflow of water

Accessories Cat. No. Vacuum gauge/ regulator AAH71531Cooling coil AAH71501Aspirator AAH71121

Aspirators

Cooling coil

Industrial B.L.T type ultrasonic transducer generates high-frequency sound waves.UC/ US-P types are increased the output of waves to improve cleaning ability.

Aggressive cleaning ability in a variety of sizes!

OOther ProductsUltrasonic Cleaners

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Model VE-11Bath volume 9.5L (0.3cu ft)Max. vacuum range 0.0998MPa (29.5"Hg)Free-air capacity 18L/minute (0.6cfm) × 2ea

MaterialBath PolypropyleneAspirator Nickel-coated brass × 2ea

Dimensions

Bath internal (W×L / D) 298×210/ 227mm (11.7×8.3/ 8.9")Overall (W×L×H) 330×265×390mm (13.0×10.4×15.4")Inhale nozzle external Ø9.5mm (0.4") × 2eaDrain cook, over flow nozzle Ø17.0mm (0.7")Net weight 5.7kg (12.6lb)

Electrical Requirements 230V, 50/60Hz, 0.7A 120V, 50/60Hz, 1.4A

Cat. No. AAH71015K AAH71016U

Model UC-02 UC-05 (05P) UC-10 (10P) UC-20 (20P)Bath volume 2.0L (0.07cu ft) 5.7L (0.20cu ft) 10.0L (0.35cu ft) 20.0L (0.70cu ft)

Temperature range Amb. ~ to 50℃(Amb. ~ to 122℉) Amb. ~ to 70℃ (Amb. ~ to 158℉)

Timer 1 to 99 min

Dimensions

Bath opening/ depth (W×L / D)142×132/ 104mm 300×150/ 150mm 300×240/ 150mm 495×292/ 150mm(5.6×5.2/ 4.1") (11.8×5.9/ 5.9") (11.8×9.4/ 5.9") (19.5×11.5/ 5.9")


Net weight 2.0kg (4.4lb) 8.0kg (17.6lb) 11.0kg (24.3lb) 17.0kg (37.5lb)Electrical Requirements (230V, 50/60Hz) 0.3A 0.7A (0.9A) 0.9A (1.3A) 1.7A (2.2A)Cat. No. BDH53015 BDH53025 (BDH53035) BDH53045 (BDH53055) BDH53065 (BDH53075)Electrical Requirements (120V, 50/60Hz) 0.6A 1.3A (1.7A) 1.7A (2.5A) 3.3A (4.2A)Cat. No. BDH53013 BDH53023 (BDH53033) BDH53043 (BDH53053) BDH53063 (BDH53073)

Model US-05 (05P) US-10 (10P) US-20 (20P)Bath volume 5.7L (0.20cu ft) 10.0L (0.35cu ft) 20.0L (0.70cu ft)Temperature range Amb. ~ to 70℃ (Amb. ~ to 158℉)Timer 1 to 99 min

Dimensions


Overall (W×L×H)380×236×300mm 360×300×300mm 565×360×300mm(15.0×9.3×11.8") (14.2×11.8×11.8") (22.2×14.2×11.8")

Net weight 9.0kg (19.8lb) 12.5kg (27.6lb) 19.0kg (41.9lb)Electrical Requirements (230V, 50/60Hz) 0.7A (0.9A) 0.9A (1.3A) 1.7A (2.2A)Cat. No. BDH53125 (BDH53135) BDH53145 (BDH53155) BDH53165 (BDH53175)Electrical Requirements (120V, 50/60Hz) 1.3A (1.7A) 1.7A (2.5A) 3.3A (4.2A)Cat. No. BDH53126 (BDH53136) BDH53146 (BDH53156) BDH53166 (BDH53176)



US-20 included cover and basket

Documents

Circulators - Certified MTP€¦ · auto-tuning funtions - Frequently use 3 different temperatures memorable for convenient use - Selectable measuring temperature in or ... Further