Closed Cup Flash Point Tester

Using a manual or automated Pensky-Martens closed-cup apparatus to determine flash point of petroleum products as per ASTM D 93.

Product Model: R-SY-261 Series
Design Standard: ASTM D93


Labtech can provide both Manual Pensky-Martens Closed Cup Flashpoint Tester and Automated Pensky-Martens  Closed Cup Flash Point Apparatus to perform temperature from 40 ℃ to 370 ℃ to determine petroleum products flash point.


Test Standard:








(Automatic, Low temperature)

Measurement range

R.T. to +370℃

0℃ to 100℃

Adjustable speed step motor mixing

Method A: heating rate: 5~6℃/min, mixing rate: 105±10r/min

Method B: heating rate: 1.0~1.5℃/min, mixing rate: 250±10r/min


Electronic ignition, electronic flame, no gas source required to ensure environment friendly and laboratory safety

Control way

LCD Touch Screen




Flash point <110℃: ±1℃; Flash point ≥110℃:±1.5℃


Built-in printer


1-PH, 220V, 50Hz



1) Automatic mechanism movements during and after tests;

2) Germany imported temperature sensor for flash point detection;

3) Automatic atmosphere pressure measurement and automatic test results air pressure compensation;

4) Fault self-diagnosis system and reminder functions;

5) Automatic alarm and shutdown functions;

6) Automatic test results and experiments number saving functions with auto test results printing;

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Labtech’s supply chain has been in field of testing solution for more than 20 years, starting from environmental chambers in 1997. Labtech has passed Quality Management system: ISO9001 and become New High-tech Enterprise. We have strong service team all over the world.

  • OEM.
  • No MOQ.
  • One-year quality assurance.
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  • One Week Delivery.
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