7059 Vacuum & Pressure Calibrator Module
- Vac + 0.2, 2, 5, or 10bar versions
- Best accuracy 0.04% of full scale
- Pneumatic with regulator
- 4.5 digit display
- 5 selectable pressure units
- Over-pressure alarm
- EasyCal software compatible
The 7059 is a practical pressure and vacuum calibration and control module. It offers a controlled transition between vacuum and pressure output and can also be used to accurately measure input pressure or vacuum. There are four available versions according to required output range, from vacuum to 0.2, 2, 5, or 10bar.
The 7059 combines high accuracy with simple operation, and is ideal for vacuum and pressure calibration applications under 10bar.It is an easy to use module suitable for high volume work in process plants, offshore platforms, refineries, and many other on-site testing facilities. It is commonly used for calibration and maintenance of pressure gauges, sensors, transmitters, transducers, indicators, switches, and more.
Features include a 4.5 digit LCD display, 5 pressure units, zeroing switch, regulated output as well as pressure measurement input. Best accuracy is 0.04% of full scale. Separate pressure and vacuum ports are provided on the rear of the console with quick release connections. For vacuum supply the 7149 electrical vacuum pump is available.
The module is fitted as standard with an RS-232 interface which is accessible on the rear of the CalBench console or internally connected to a 7051 calibrator/control centre. This enables communication and read back with EasyCal calibration software (supplied as standard with the 7051 multifunction calibrator/control centre module). With EasyCal the user can define and perform pressure calibration procedures as well as create and print traceable calibration certificates.
Technical SpecificationsSpecifications are for 1 year at 23ºC ±5ºC. Accuracy includes linearity and long term effects.
All accuracies are ±1 digit. For operation outside specified temperature range, apply 70ppm per °C
Pressure Range (bar) -0.2 to 0.2 -0.95 to 2 -0.95 to 5 -0.95 to 10
Accuracy (% of fs)
0.2bar: mbar, PSI, kPa, kg/cm2, cmWg
2, 5, and 10bar: bar, PSI, kPa, kg/cm2, cmWg
Max Line Pressure
10bar for 0.2, 2, 5bar versions
12bar for 10bar version
Sensor Piezo-resistive - stainless steel diaphragm Over pressure warning 1.2 x range full scale - audio and visual (on LCD) warning
Rear Connections Quick Release
4.5 digit LCD
RS-232 for readback (suitable for use with EasyCal and 7051 multifunction calibrator & control module)
129mm (primary or secondary console fitting)
7198 adaptors/fittings kit, 7149 electrical vacuum pump, EasyCal calibration software, and calibration certificates
Country of Origin UK Module
Vacuum and Pressure Calibration Module (+ pressure range code shown below)
Pressure Range Ordering Information Range (bar) 0.2 2 5 10
Options 7149 Electrical Vacuum Pump (external)
Pressure Calibration Accessories Kit
EasyCal Calibration Software (see Bench Software)
C178 Factory Calibration Certificate (NPL traceable) C190 UKAS Calibration Certificate (ISO 17025) PDF Downloads File Name File Size Language