Phone: 253-927-6186

Pressure Calibrator

CALIBOX Differential pressure Calibrator.
The Calibox, a mobile calibrator, which allows to generate a very precise and stable pressure in low
pressure ranges up to 100 Pa.
The new CaliBox is a valuable tool for professionals in the maintenance, control, as well as calibration and
quality assurance field, who require a very accurate generation and control of low differential pressures.

Calibox Calibrator

Model  Description 
CALIBOX  Differential pressure Calibrator.

The Calibox has a wide-range input voltage of 90....260 VAC (50/60 Hz) and is delivered with several
accessories. Two pressure output nozzles with different diameters are available.
This system is able to generate and control air differential pressures just into the sub-pascal range.
A display of the actual generated differential pressure has been built in too.
For special purposes the integrated PascalVision 100 pressure gauge can be configured by PC or
Palm PDA. A special configuration software is included into the scope of delivery.

CALIBOX specification
Pressure generation 100 Pascal dynamic:
stability: +/- 0.2 Pa at static pressures
Display / Measurement range -100 ... +100 Pa
Max. resolution: 0.07 Pa
Adjustable measurement interval: 150 ... 1350 ms
Measurement accuracy (at 20°C / 50% RH) < ± 0.25% of full scale or < ± 1.5% of measured value,
whichever is higher
Temperature effect < 0.05% of measured value / °C
Hysteresis 0.00%
Offset drift (at constant temperature of 20°C): < 0.1 Pa/year
Max. permissible differential pressure without any sensor damage: ± 2 bar
Operating temperature range 0 ... 50°C
Digital interface RS 232
Analogue output (selectable): 0 ... 10 V / 2 ... 10 V / 0 ... 20 mA / 4 ... 20 mA
Power supply 90 ... 260 VAC (50/60Hz)
We accept
  • American Express
  • Master Card
  • VISA
  • Purchase Orders
Hotek Technologies, Inc
tel: 253-927-6186