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H395High Current and Resistance Thermocouple TesterT56-7 Series and T56-15 Series
NSN 6685-01-569-7682Rolls-Royce P/N 23076502
Howell’s portable, lightweight H395 High Current and Resistance Thermocouple tester provides fast, accurate test results. The user-friendly unit provides multi-voltage capabilities and tests insulation resistance and high current resistance of T56 series thermocouples.
The H395: • Staticallyteststhermocoupleson-bench
with test receptacle or on-wing with available remote cable
• Offersmanualorautomatictestoptions • InjectscurrentacrossbothT/Cjunctions
and provides results on a digital display • AutomaticallyexercisesTC1toGND,TC
2toGND,andTC1toTC2forshorts/opens
• Containsmicroprocessorforprogramstorage
• Featurestoggleswitchesforquickandeasy test setup
• Providesruggedized,deployablehousingwithsnaplocksandcarryinghandle
• Containsstoragecompartmentforpower and adapter cables
• Hasanenvironmentallysealeddecktohelp prolong the life of the unit
Howell Instruments, Inc.8945 South Freeway
Fort Worth, Texas 76140www.howellinst.com
817-336-7411Fax: 817-336-7874
Portable engine test sets & trimmers
SpecificationsWeight 15 lbsDimensions 32 in. H x 12 in. W x 8.75 in. D
Inputs115 VAC, 50 to 400 Hz, 230 VAC, 50 to 60 Hz, or 28 VDC nominal
Output 10A Maximum, 5 VDC
Accuracy
Off-aircraft testing: ±0.0045 Ω
On-aircraft testing: ±0.0068 Ω
PhotoCourtesyofDepartmentofDefense
.39
.56
8.75
9.70
12.00
.69
5.00
7.75
13.82
Howell Instruments, Inc. 8945 South Freeway
Fort Worth, Texas 76140www.howellinst.com
817-336-7411Fax: 817-336-7874
H395
©2009HowellInstruments,Inc. PET395
Portable engine test sets & trimmers
