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HYDRAULIC COMPARATOR FOR PRESSURE CALIBRATOR H540

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Listing Details

Model
H540
Telephone
021-72791867
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Description

The 540 family of Calibrators is a powerful range of instruments providing optimum features for industrial users whilst being user friendly and rugged enough for industrial environments. The instruments include high accuracy measurement of pressure along with means of raising and adjusting pressure. In addition to measuring pressure, the units have a range of electrical inputs to enable the calibration of a variety of instruments. The H540 features a dual area hydraulic screw press which enables rapid priming at low pressure as well as fine adjustment at high pressure, without the need for additional priming pumps. The unit is fitted with a safety valve which prevents overpressure being generated. The base has two loose union instrument connections which allow for the simultaneous calibration of two instruments if required.


Overview

Ranges : 0 to 1200 bar
Standard Accuracy : 0.025% FS
Pressure Units: There are 10 pre-programmed units including bar, mbar, kPa, MPa, PSI,
mmHg, inHg, kg/cm2, mH2O, plus a user defined unit.
Resolution: The user can select resolution between 4 and 6 significant digits.
Damping: Variable average time, between 280 msec and 5 seconds.
Data Storage: 128k memory which can be used for data logging or manual storage.
Manual Storage: Includes full alphanumeric test instrument and user identification, plus the
ability to log instrument data via the keypad.
Data Logging: The unit can be used as a data logger with reading intervals between
10 seconds and several hours.
Leak Testing: The unit can be configured to perform leak tests.
Switch Test: Unit can be used for switch testing, recording the open and closing
pressures for a pressure switch.
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