1. INTRODUCTION
Page 1
© 2004-2008 DH Instruments, a Fluke Company
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1.1
PRODUCT OVERVIEW
The
DHI
Manual Pressure Generator/Controller for Hydraulic Pressure (MPG2-H) provides a compact
and easy to use system for manually generating, setting and finely adjusting pressures between
atmosphere and 200 MPa (30 000 psi) in closed volumes. MPG2 is a standard pressure generation and
control component for working with
DHI
PG7302 piston gauges or liquid operated RPM4 reference
pressure monitors. MGP2 and RPM4 are available as a single, integrated pressure calibration instrument
designated E-DWT
The MPG2-H-HV has a larger displacement variable volume (7 cc rather than 3 cc) and is intended for
applications with higher test volumes to reduce variable volume stroke needed to generate the desired
pressure. The maximum working pressure of MPG2-H-HV is 100 MPa (15 000 psi). The MPG2-H
requires less variable volume torque and adjusts pressure more precisely.
1.2
SPECIFICATIONS
MPG2-H
MPG2-H-HV
Pressure range
Atmosphere to 200 MPa (30 000 psi)
Atmosphere to 100 MPa
(15 000 psi)
Variable volume piston
diameter
7.9 mm
12 mm
Variable volume stroke
6 cm
6 cm
Variable volume
displacement
7 cc (.43 in.
3
)
3 cc (0.18 in.
3
)
Priming pump displacement
3.7 cc (0.23 in.
3
)
Reservoir capacity
300 cc (18 in.
3
)
TEST1, TEST2 connections
DH 500 (DH500 is a gland and collar type fitting for ¼ in. (6 mm) coned and
left hand threaded tube. DH500 is equivalent to AE F250C, HIP HF4, etc.)
Operating fluid
Any non-corrosive oil, water, water/alcohol. Inquire about other fluids
Dimensions
400 mm W x 136 mm H x 300 mm D (15.8 in. x 5.4 in. x 11.8 in.)
(see Section 1.4 )
Weight:
10 kg (22 lbs.)
Due to a policy of continuous product improvement all specifications are subject to change
without notice.
