TM 75053
ML5
1. NOMENCLATURE: Thermometer ML5.
2. TYPE CLASSIFICATION: Standard A.
3. SECURITY REQUIREMENTS: Unclassified.
4. PRIMARY USE OR CONCEPT OF EMPLOYMENT:
Indicates the lowest temperature to which it is exposed.
5. BRIEF FUNCTIONAL DESCRIPTION:
Thermometer ML5 is an alcohol-in-glass thermom-
eter which indicates the minimum (lowest) temperature
to which it has been exposed after being set. An index,
about inch long, is fitted loosely within the bore of the
stem of Thermometer ML5. The lowest temperature
to which the thermometer has been exposed after being
set is indicated at the end of the index nearest the top of
the stem. Thermometer ML5 is graduated in degrees
Fahrenheit and is available in general, tropical, and
arctic temperature ranges. In use, the thermometer
must be mounted on Support ML54.
6. TECHNICAL CHARACTERISTICS:
Type _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Min registering.
Thermal element _ _ _ _ _ _ _ Alcohol.
Temperature range:
General _ _ _ _ _ _ _ _ _ _ _ 60 F. to + 100 F.
Tropical _ _ _ _ _ _ _ _ _ _ _ _ 40 F. to + 120 F.
Arctic _ _ _ _ _ __ _ _ _ _ _ 90 F. to +80 F.
Accuracy:
Below 50 F _ _ _ _ _ _ _ +1.8 F.
From 50 F. to 30 F _ 1.6 F.
From 30 F. to 0 F _ _ _ 1.2 F.
From 0 F. to +32 F ___ 0.8 F.
Above +32 F _ _ _ _ _ _ 0.4 F.
Graduation _ _ _ _ _ _ _ _ _ _ Intervals of 1, each
multiple of 10 is
numbered.
Overall dimensions _ _ _ _ _ _ _ 12 in. long, 15/16 in.
wide, in. deep.
Total weight _ _ _ _ _ _ _ _ _ _ __ 0.3 lb (export packed).
7. MAJOR COMPONENT:
Thermometer ML5.
8. SET, SYSTEM, FACILITY, AND CONFIGURATION
APPLICATIONS:
Thermometer ML5 is used independently.
9. ADDITIONAL EQUIPMENT REQUIRED AND AUX-
ILIARY EQUIPMENT:
Support ML54.
10. TOOLS AND TEST EQUIPMENT: None.
11. REFERENCE DATA AND LITERATURE :
Figure 27.
_ _ _ _ _ _ _ ML5
Minimum Themometer ML5.
TM 11666022212
69
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