DatasheetThe mobile test case type PRM is specially
designed for the calibration and testing of tire
pressure gauges in vehicle workshops, petrol
stations and calibration test offices. The
compressed air inlet nozzle and test connections
correspond to the couplings found at petrol stations
and workshops. The test case is equipped with a
calibratable precision digital manometer type
ADT681. Measuring ranges of 7, 10, 20, 35 or 40
bar are available. In addition to tire pressure
gauges, brake pressure gauges and other pressure
gauges can be checked / calibrated.
– Integrated precision hand calibration pump ICP
40.2 for pressure generation – if no pressure force
is available on site
– Integrated pressure tank 2 liters as a buffer if
there is no pressure power supply on site,
including filling valve for pressure power tank
A mobile precision calibration hand pump -1 … 0 …
+40 bar with a fine volume regulator and venting
option for simple and precise pressure generation and
a fine volume regulator for fine adjustment of the test
pressure is built into the test case (therefore
independent of the external compressed air supply).
An external air supply can be connected via a
compressed air quick coupling with a downstream
filter and pressure regulator.
The internal 2 liter buffer tank can also be switched
on. A precise fine pressure adjustment is guaranteed
with the fine regulator.