Pressure Data (Pv 62X Models) - GE Druck PV 622 User Manual

Issue 1

7.1.1 Pressure data (PV 62x models)

Range
Minimum resolution
with a typical test volume
Pressure system volume
V1: Volume adjuster
V2: Pump
V3: Other
Total: V1 + V3
Material of wetted parts
Leak rates:
1) at maximum pressure
2) at maximum vacuum
7-2 Specification
Table 7-2: Pressure specification (PV 62x)
PV 621
(Pneumatic)
-950 mbar to 20 bar
(-13.5 to 300 psi)
0.001 bar
(0.0145 psi)
≈ 9.6 cm
3 3
(0.6 in )
≈ 14.3 cm
3 3
(0.9 in )
≈ 3.0 cm
3 3
(0.2 in )
≈ 12.6 cm ) ≈ 19.8 cm
3 3
(0.8 in
Aluminium, brass,
stainless steel, nitrile
and polyurethane
seals, PTFE, acetal,
nylon
0.01 bar/min
(0.145 psi/min)
0.005 bar/min
(0.073 psi/min)
PV 622:
(Pneumatic)
-950 mbar to 100 bar
(-13.5 to 1500 psi)
0.005 bar
(0.0725 psi)
≈ 16.8 cm
3 3
(1.0 in )
≈ 14.3 cm
3 3
(0.9 in )
≈ 3.0 cm
3 3
(0.2 in )
) ≈ 3.7 cm
3 3
(1.2 in
Aluminium, brass,
stainless steel, nitrile
and polyurethane
seals, PTFE, acetal,
nylon
0.02 bar/min
(0.29 psi/min)
0.01 bar/min
(0.145 psi/min)
PV 623:
(Hydraulic)
0 to 1000 bar
(0 to 15000 psi)
0.1 bar
(1.45 psi)
≈ 1.7 cm
3 3
(0.1 in )
Not applicable
≈ 2.0 cm
3 3
(0.1 in )
3 3
(0.2 in )
Brass, stainless steel,
phosphor bronze,
nitrile and
polyurethane seals,
PTFE, polyethylene
1 bar/min
(14.5 psi/min)
Not applicable
K0457 - [EN] English