MaxiCAL PPC273 pressure calibrator
  • MaxiCAL PPC273 pressure calibrator


with integrated Atex pump

Compact ATEX Integrated Pump Pressure Calibrator

  • Pump and Calibrator switchable
  • Internal module up to 4200 Bar
  • External modules from 2.5mBar to 4200 Bar
  • Dual External Sensor for measurements; differential with high statics

Technical specifications

Barometric Accuracy: ±55 Pa
6.97" x 4.13" x 2.04" (177 mm x 105 mm x 52 mm) which doesn't include bottom ADT158Ex - 1.98 lb (0.9 kg)
4.4-inch color display capacitive screen, transflective, with LED backlight
Isolate USB-Type C (slave), Bluetooth
4000mAh, 14.4Wh explosion-proof intelligent lithium battery, charging time = 6~8 hours, battery can be charged independently Typical working time 100 hours (measurement mode)
Environment Specifications
Humidity: 0% to 95% RH, non-condensing
Rohs II Directive 2011/65/EU, EN50581:2012
1 year
TUV IEC61326, IEC61010


Calibration can simply be described as an activity where the instrument under test is compared with a reference. At the simplest level, calibration is the comparison of two measurements, one of a known standard and one of a similar standard with another device. The device The characteristics are related to the best performance of each model in full configuration.

MAXiCAL Process Multifunction Calibrators ATEX & IECEX: Zone 0 with known level is called standard. The second device is the unit under test. Calibration is often required on a new instrument or when a time interval has elapsed. Furthermore, calibration is usually performed when an instrument has been subjected to an unexpected shock which may have taken it out of specification. For this, calibrators that are simple to use and within everyone's reach are needed.

The PPC series is a compact and powerful calibrator, which uses the latest generation technologies and with an ease of use that allows you to work efficiently and safely.