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Model 890 An ISO 9001:2208 | ISO 14001:2008 | ISO 13485 WHO:GMP Products | GLP Compliant Products
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Model 890An ISO 9001:2208 | ISO 14001:2008 | ISO 13485WHO:GMP Products | GLP Compliant Products
Model 890 Microcomputer ized BOD5
(Biochemical Oxygen Demand for 5 Days)
Analyzer is designed by the principle of pressure
difference. When the water sample is put into
incubator, keep the culture temperature at 20±1
oC for 5 days, because of the biochemical
oxidization, the organism in the sample will be
converted to the oxides of nitrogen, carbon and
sulfur, etc, and the gas of carbon dioxide will
overflow from the water then be absorbed by the
potassium hydroxide (or sodium hydroxide) in the
culture bottle, so the air pressure in the sealed
culture bottle will reduce. Measure the pressure
difference and give a data processing by
microcomputer, the measuring result can be
displayed and printed.
This instrument is widely used by teaching or
science research academy, petrochemical
industry, water quality monitoring department and
environmental protection department, etc.
ACMAS TECHNOCRACY PVT. LTD.www.measuring-meters.com | www.acmasindia.com | www.scientificlaboratoryequipments.com
• Measuring range : 0 to 1000 mg/L
• Accuracy : accord with "GB7488-87”
• Display : 6-digit LED
• Print : Pp40
• Sample number measured : 8
at one time
• Culture temperature : 20±1 oC
• Weight of main unit : 8 kg
• Power : <70 W
Specifications
• Controlled by microcomputer
• Digital display, direct-reading
• Print biochemical reaction curve
• Simple to use
• Stable and reliable performance
• Easy to maintain
Characteristics:
ACMAS TECHNOCRACY PVT. LTD.www.measuring-meters.com | www.acmasindia.com | www.scientificlaboratoryequipments.com
SALES OFFICE (INDIA)
312-313, Vardhman Capital Mall, L.S.C. 10, GulabiBagh, Delhi-110052, INDIA
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Tel: 0091-0-9312219738 (M) +91-9717741167
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Inmed Trade Street, Ozerkovsky Embankment, Unit No 50 Straine-1, Off-502, Moscow, RUSSIA
Tel: 0049-79592345 | Email: [email protected]
www.measuring-meters.com | www.acmasindia.com | www.scientificlaboratoryequipments.com
TECHNOCRACY PVT. LTD.
