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Technocheck mini - Membrane filtration systems integrity tester

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Technocheck-mini Техночек-мини


It bis portable device designed for express testing of the integrity of membrane filter cartridges and systems used in the beverage industry.


Manual portable device TechnoCheck® mini is designed to control the integrity of membrane filter cartridges by pressure holding test. The device can be operated with AC power supply or the battery. It is possible to program 20 different test records with TechnoCheck-mini, which allows storing the most commonly used test parameters.

Test methods 

  • Diffusion Test
  • Pressure Drop Test

Features & Benefits

  • Compact, portable, lightweight.
  • Accurate and fast measurements.
  • Easy programming and maintenance.
  • Clear, unambiguous reproducible result of quality compliance and suitability of the cartridge or system to be used.
  • Indication of results using graphic display and indicator lamp.
  • Test results are stored to the memory for their further display on the screen of the device or printing using PC.
  • Quick release coupling for compressed air line.
  • Operation with the battery.
  • Data storage (210 test results).
  • Possibility to print the results using PC.
  • Display of measurement diagram on the screen. 
  • SD card slot.

Technical data of TechnoCheck®-mini 

Physical parameters


Housing material



0,8 kg


219х135х40 mm

Power requirements


Power supply

5 batteries

Input power

Charger - AC adapter ~ 220 V / + 15 V, 25 VA

Protection rating

IP 43

Measuring  ranges


Pressure drop

from 0 to 500 mbar


from 0 to 300 ml / min

Measuring Accuracy


Pressure drop

± 8 mBar


± 5 (≤ 0.1 ml)%

Operating Conditions


Max. operating pressure

4 bar (atm)

Min. operating press


3,5 bar (atm)

Ambient temperature


Relative humidity


Storage temperature


Number of programmes



Each device is provided with calibration certificate and a copy of national reference sample (master pressure gauge) calibration certificate. Technofilter provides services on annual calibration of the device following by the issue of an appropriate certificate.

Supply package

  • Power cord
  • Pressure reducing valve and compressed air filter
  • Operating instructions, technical documents

Optional equipment

For testing procedure, on agreement with customer, it is possible to equip the device with an optional DS filter housing (or a cell for flat disk membranes) fitted with a tube and a quick-release coupling, reference vessel

and a receiver for operation with individual compressor.

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