• New
    Flow Tester

Flow Tester

  • Conforms to DIN 51805
  • Operation range between ambient and -50°C
  • User selectable test parameters

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Measures the cohesive and adhesive tactile properties of greases and provides numerical and graphical results

Low temperature flow properties are important grease parameters when it comes to central lubrication systems, vehicles and machineries in harsh environments. 

The Low Temperature Flow Tester, K95300, has been developed for testing lubricating greases in low temperature environments. The test is performed in accordance with DIN 51805 and can also be customized.

Low Temperature Flow is measured according to the method of Kesternich (DIN 51805). The K95300 test system is an instrument for the determination of the flow pressure of lubricating grease at temperatures down to -50°C. Due to the special design of the cooling system, the K95300 can cool down in high speed and reach temperatures of -50°C without an expensive external cooling device. 

The core components are in accordance with medical standards to ensure highest precision and accuracy even in very low-pressure ranges. An easy to use touch screen interface helps to operate and use the machine in a quick and professional way. 

Software - A touch screen with integrated PLC controls the system and allows easy adjustment of test parameters and quick setups. Below are some of the key functions: 

  • Pre-defined pressure settings according to DIN 51805, customized setup possible
  • Pre-defined selection of most used temperatures or free selection possible
  • Pre-defined increase time of 30 s or custom
  • User selectable starting pressure
  • Help function directly embedded in the HMI
  • Remote monitoring / control via app


  • Conforms to DIN 51805
  • Operation range between ambient and -50°C
  • User selectable test parameters
  • Remote monitoring / control via app

Included accessories

  • Basic Machine
  • Multi Range Power Supply 
  • PLC and HMI Software
  • 1 Testing Sleeve
  • 3 Unloading Containers
  • Tooling Set
  • Documentation

Conforms to the specifications of:DIN 51805
Pressure Range
0 to 3.000 mBar
Pressure Resolution
 <1 mBar
Temperature Resolutionambient to -50°Cambient to -50°C
Test Time: Approx.
 Touch PLC
Standard 250 mm/s
Internal Generated Air Pressure

110 - 230V 50/60Hz
350 W Max.
150 W Max.
Net Weight
 55 lbs (25 kg)