TM 75053
ML512/GM
(No illustration available)
1. NOMENCLATURE: Barometer, Mercurial ML-512/
1 I. REFERENCE DATA AND LITERATURE:
GM.
TM
----- _________ ML-512/GM
2. TYPE CLASSIFICATION: Standard A.
3. SECURITY REQUIREMENTS: Unclassified.
12. REPAIR PARTS SUPPORT CAPABILITY :
To
support.
4. PRIMARY USE OR CONCEPT OF
Used to measure atmospheric pressure.
13. TRAINING REQUIREMENTS :
Operator MOS
5. BRIEF FUNCTIONAL DESCRIPTION:
Maintenance MOS 35-D-20.
Barometer, Mercurial ML-512/GM is an instrument
which utilizes a column of mercury to measure atmospheric
14. TYPICAL BASIS OF ISSUE:
pressure. The ML-512/GM is a
(adjustable
TA
cistern) mercurial barometer intended for permanent indoor
.-
installation.
2
8-2-------- - - - - - - - - - - - - - - - -
6. TECHNICAL CHARACTERISTICS:
2
8-14 ------ - - - - - - - - - - - - - - - - -
1
Barometer:
8-16 -------- ___________
1
Type.
---- --- Mercury, Fortin-type.
8-18 _________ _________
1
Indicator ----------- Mercury column in glass
_______ ____________________
1
tube.
8-29 _________ - - - - - - - - - - - - - - -
1
R a n g e - - - - - - - - - - - - - From 22 to 32 in. of mer-
----------------
2
cury from 735 to 1,110
8-34 -------- ___________________
46
l&4-------------------
mb.
1
2&30------------------
in. numbered each 1 in.;
o
2
1
numbered each
--------
2
10 mb.
5 0 - 4 1 1 _______________________ .
__ `------------_"
1
Vernier scale ----- --- Readings to
(0.002)
------- __________
2
in.;
readings
to
-------------
1
5&810------------------
mb.
1
Thermometer:
3
- - - - - - - - - - - - - - Nonregistering.
50-818 _________ ____________
1
Thermal element_ ___ Mercury.
50-825 _________ - - - - - - - - - - - - - - - - -
1
Range:
50-938 ------------------
8
Fahrenheit_ -- -_ 10
to + 100 F.
50-939 _____________ - - - - - - - - - - -
412
Centigrade _____ 23 C. to +38 C.
50-940------------------
95
Dimensions ------- -... -. 39
long,
dia.
50-941 ------------------
50-942 _____ - - - - - - - - - - - - - - - - -
7. MAJOR COMPONENTS:
42
55-2 ________
2
Barometer, Mercurial ML-512/G M.
1
8. SET, SYSTEM, FACILITY, AND CONFIGURATION
15. PRICE DATA:
APPLICATIONS:
a. Major item -------
--------------------
9.00
This barometer is used independently.
b. Repair parts (l-year cost based on 100
equipments) ___ ---- -_
-------------
9. ADDITIONAL EQUIPMENT REQUIRED AND AUX-
16. ITEM REPLACED: None.
ILIARY EQUIPMENT: None.
17. REMA R K S :
10. TOOLS AND TEST EQUIPMENT: None.
Formerly
).
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