#H311EM Recording Hygrometer And Thermometer | Humidity Measuring And Controlling Instruments Temperature Pressure

H311EM

Hygrothermograph

NSN 6685-01-008-3451

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010083451

Product Features

Measurements for temp-sensor aged bimetal strip, temp span is adjustable and can be set to read 60 degrees c, accuracy pom 1 percent, graduations 1 degrees c, 2 degrees f; measurements for humidity-sensor human hair bundle, relative humidity, accuracy pom 1 per. Mid scale, pom 3 per. Extremes, graduations 1 per.; chart size 7" h x 11" l (178x280 mm); clock type 1.5 vac battery operated 2 aa cells; chart drum rotation may be selected to be 1 day (26 hrs), 7 days (176 hrs), or 31 days; switch selectable; pen type cartridge; weight 10 lbs; includes 2 pens, charts, glass window in hinged cover for ease of reading chart; material of internal parts chrome plated brass; pivot material instrument grade ss; case base cast aluminum

Product Technical Spec.

Overall Length:
12.500 inches
Chart Drive Method:
Electric clock movement
Sensing Element Type:
Bimetallic temp and hair type humidity
Measurement Range:
+0.0/+110.0 degrees fahrenheit and +0.0/+100.0 percent relative humidity
Overall Height:
11.500 inches
NSN:
6685-01-008-3451
Item Name:
Recording Hygrometer And Thermometer
Cage Code:
50655

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
5020-A/7D
Cage Code:
50655
RNCC:
3
RNVC:
9
RNAAC:
MB
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Instruments And Laboratory Equipment
------ Humidity Measuring And Controlling Instruments Temperature Pressure
--------- Hygrothermographes
------------ P/N H311EM

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Last Updated: 08/11/2025