TB 9-6685-316-50
NOTE
When calibrating Mansfield and Green Model 10-10525, or
Ametek Model R100 both the TI and standard have four sizes
of weights and two pistons. Manning, Maxwell, and Moore
Model 1305B-100 has five sizes of weights and two pistons.
The nominal weight, nominal developed pressure, and
quantity per unit for each model are specified in tables 8 and
9.
Nominal developed pressure
Quantity
Nominal
Test instrument piston
(Standard) piston
weight
Low range
High range
Low range1
High range2 3
Test
1
2
(lb)
(psi)
(psi)
(psi)
(psi)
instrument
(Standard)
0.5
5
25
5
25
4
4
2.0
20
100
20
100
4
4
9.5
95
475
95
475
1
1
10.0
100
500
100
500
18
18
0.5 (piston)
5
---
5
---
1
1
0.5 (piston)
---
25
---
25
1
1
1Piston
area 0.1 in.2 (low-range piston).
2Piston area 0.02 in.3 (high-range piston).
3Piston area 0.01 in.2 (high-range piston) (R100).
Table 9. Weight and Piston Data (Manning, Maxwell, and Moore 1305B-100 (TI).
Mansfield and Green 10-10525 or Ametek Model R100 (Standard)
Nominal developed pressure
Quantity
Nominal
Test instrument
(Standard)
weight
piston
piston
Low
High
Low
High
Test
range
range
range
range
instrument
(Standard)
1
2
3
45
Lb
Oz
(psi)
(psi)
(psi)
(psi)
.3125
5
5
25
---
---
1
---
.5
---
---
---
5
25
---
4
.625
10
10
50
---
---
3
---
1.25
20
20
100
---
---
2
---
2.0
---
---
---
20
100
---
4
2.5
40
40
200
---
---
3
---
6.25
100
100
500
---
---
18
---
9.5
---
---
---
95
475
---
1
10.0
---
---
---
100
500
---
18
.3125
5
5
---
---
---
1
---
piston
.3125
5
---
25
---
---
1
---
piston
See footnotes at end of table.
15
