The 7032 is a low cost programmable pressure calibrator module that features a 4.5 digit display with 5 selectable pressure units. It is designed to speed up routine calibration of pressure gauges, indicators and pressure transmitters. The user presets the required calibration points, usually 0%, 25%, 50%, 75%, 100% of full scale – these are generally considered most useful. However for example, 0%, 10%, 50%, 70%, 95% could be used.

The output line can be vented either by pressing the vent button or selecting zero on the regulator switch to enable zero checking. Output pressure is displayed on the 4.5 digit LCD display.

Manual operation
The 7032 can be controlled manually from a front panel, which allows immediate selection of any of the pre-set calibration pressures.

PC (7051) controlled operation – EasyCal
The 7032 is connected to the 7051 Console Controller and automatic calibration is possible. Using EasyCal, Time Electronics universal calibration software, the calibration procedure can be fully automated. Procedures can be written for pressure gauges, indicators, and pressure transmitters. The results of the calibration are automatically stored on the 7051, and can be printed on demand. Closed loop calibration of pressure transducers can be fully automated by implementing transmitter read-back using the 7051’s internal DMM.

Specification
Range	Vacuum	0.2	2	10
Resolution (bar)	.001	0.01mb	.0001	0.001
Regulator	Yes	Yes	Yes	Yes
Acc % +/- 1 digit	0.04	0.1	0.04	0.04
Temp Stability	Less than 70 ppm per degC
Units	Bar, PSI, kPa, Mpa, inWg, cmWg, inHg, mmHg, Kg/cm2, atm**
Maximum Pressure	2 x range
Sensor	Piezo-resistive – stainless steel diaphragm
Over press warning	1.2 x range full scale – audio and visual (on LCD) warning
Fittings	Minimess (>20 bar) & Quick Release (<20 bar)
	** Specify on ordering: 5 pressure units max
General Information and Options
Power Supply	Internal to Calibration Bench Console
Connections	Quick release couplings
Panel size	Width 340 x Height 201mm
Order code	7062 / Pressure range option code
Pressure Options	7100 = 200mbar range. 7101 = 2bar range. 7103 = 10bar range. 7111 = Vacuum regulator.