Test & Calibration

Testing and calibration equipment for all kind of meteorological sensors

Pressure Chamber Compact, automatic operation


This unit model 8709 is a pressure/vacuum chamber for calibrating barometric instruments (aneroid barometers, barometric sensors, barographs, etc.).

Test chamber made of a welded, ribbed steel construction and a rectangular door flange. The front panel door consists of a solid steel frame holding a full-sized acrylic glass pane. On the right of the chamber 6 electric feed-through terminals are provided, e.g. for connection of barometric sensors. On the left 2 air inlets NW 10 for connection of test barometer or other external units;At the front of the base the main control levers are located: The switch valve, the controlling valve for the pump connection, the controlling valve which is regulating or cutting of the input of the outside air to the chamber, and the push-button switch to operate the vacuum pump.



8712.0000: Vibrating table

8720.2000: Heavy duty table

8777.5000: Table top housing with reference sensor (automatic operation)

Measuring cable set


  • Technical Specification
  • Variations
  • Operating range: 500...1100 hPa, other ranges up on request
  • Test space: 550 x 350 x 350 mm
  • Volume of cabinet: approx. 65 l
  • Weight: approx. 107 kg
  • note 8709.0000Pressure Chamber, compact version, automatic operation incl. pump and lighting
  • note 8777.5000Automatic Control
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Pressure Chamber, compact


Pressure Chamber, compact

P87092mit Tisch5

Pressure Chamber, Heavy Duty Table, Automatic Operation

Pressure Chamber, compact



Test Space

P87093 beleuchtet Detail2

LEDs, Electric feed-through terminals

Pressure Chamber, compact


NW 10 Air inlets

Table Top Housing and Manual Operation


8777.5000 Automatic Control

WEBFront87775000 mit Fhler6


8777.5000 Automatic Control

WEBRckseite87775000 mit Fhler6