Fluke Calibration PPCH Instruction Sheet

Brand: Fluke Calibration

Model: PPCH

Type: Instruction Sheet

Fluke Calibration PPCH is a high-performance hydraulic pressure controller designed to provide accurate and stable pressure control for a wide range of applications. With its ability to generate and control pressures up to 10,000 psi (690 bar), the PPCH is ideal for testing and calibrating pressure transducers, gauges, and other pressure-related devices.

The PPCH features a precision pressure regulator that provides excellent pressure stability and accuracy. The controller also includes a built-in pressure gauge that allows users to monitor the pressure output. Additionally, the PPCH has a variety of input and output connections that make it easy to connect to different types of pressure devices.

PN 3152862

April 2014

All product names are trademarks of their respective companies.

HIGH PRESSURE FILTER KIT, INCLUDES:

DESCRIPTION QTY PART NO.

High Pressure Filter 1 103739

Instruction Sheet 1 560083

INTRODUCTION

The High Pressure Filter (see Figure 1) is intended for use

with the PPCH Hydraulic Pressure Controller. The filter

connects to either a stand alone PPCH (see Figure 2) or to

a PPCH with a PG7302 (see Figure 3). This document

contains instructions for connecting the fittings and tubing

for optimal proper performance.

The filter has DH500 fittings at either end. This is the same

type of fitting that is on the PPCH TEST port. It is important

that the filter be positioned and oriented as shown in Figure

2 and Figure 3. In particular, the filter should not be installed

between the PPCH and the PG7302 piston gauge.

CLEANING OR REPLACING THE FILTER

Depending on operating conditions, the filter may become

filled with contaminants from the test circuit. This means the

filter is doing its job.

If the filter shows signs of reduced flow, the filter should be

replaced with a new filter. Alternatively the filter may be

backwashed to remove contaminants, however

backwashing must be done very carefully to avoid

introducing contaminants to the PPCH. The safest

backwash method is to disconnect the inlet (DUT side) of

the filter and use the PPCH prime function to run oil through

the filter and into a catch vessel.

Disconnecting the filter to run a high pressure solvent

through the filter elements may be done but great care must

be taken to ensure that the solvent is completely removed

and no particles or contaminants are introduced to the outlet

(PPCH side) of the filter.

If the filter becomes clogged in use then a pressure

difference between the PPCH or PPCH/PG and the DUT

may result during pressure ramps, including vent. This

could prevent proper operation and cause significant

measurement error.

Figure 1: High Pressure Filter

Figure 2: Installation of filter on stand alone PPCH.

Figure 3: Installation of filter on PPCH with a PG7302.

HIGH PRESSURE FILTER KIT

P/N 402376

INSTRUCTION SHEET

Fluke Calibration PPCH Instruction Sheet

Fluke Calibration PPCH Instruction Sheet

Fluke Calibration PPCH Instruction Sheet

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