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Koehler - Grease - Low Temperature Grease Flow Tester

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.


  • Conforms to DIN 51805
  • Internal Generated Air Pressure
  • Pressure Range: 0 to 3.000 mBar
  • Pressure Resolution: <1 mBar
  • Temperature Range: ambient to -50°C
  • Temperature Resolution: <1°C
  • PLC: Touch PLC
  • Interface: Ethernet
  • User selectable test parameters
  • Remote monitoring / control via app
  • 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
  • Chemical
  • Education & Academics
  • Environmental
  • Oil & Gas
Koehler Instrument CompanyProviding quality testing instrumentation and technical support services for research and testing laboratories has been our specialty since 1925. Meeting your testing needs is the primary focus of our business, which is why Koehler Instrument Company is a leading producer and supplier of petroleum, synfuels and petrochemical instrumentation worldwide. At Koehler, we pride ourselves in innovation. In a time of continuous technological advancement and transition we are constantly implementing new and improved ways to surpass the needs of an ever-evolving industry. Koehler products are backed by our staff of technically knowledgeable, trained specialists who are experienced in both petroleum products testing and instrument service, which is carried out either on site or at a Koehler service center.
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