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.
| Specifications |
| 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
|
