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Automatic Flashpoints
Automatic Distillation
Automatic ASTM Analyzers
Semi-Automatic & Other ASTM Analyzers
Gas Chromatography
Coulometric and Volumetric KF titrators
TAN-TBN-Mercaptan sulfur multimode titrators and others
Automatic Flashpoints

NPM 440


In 1984 GT Instruments introduced its first generation of closed cup unit
  • ASTM D93A, D93B , lP34, ISO 2719, DIN 51758 and User defined test methods
  • Built-in Electrical and Gas Ignitor
  • Built-in Ionization Ring and Thermocouple Flash Detection
  • Built-in barometer
  • Serial Port for Data Transfer
  • Standard Printer Interface
  • Several Test Procedures:
  • Normalized
  • Go, No Go test for shipping regulations
  • Quick Unknown Flash determination

The new closed cup flash point, designed by our team of engineers, integrates more than 20 years of experience with previous models. These units faithfully perform ASTM test procedures automatically with repeatable accuracy, but also include other international methods. The new generation expands its field of application by using a thermocouple flash detector not affected by the water vapors contamination.

The results are memorized until the next test and can be printed or transferred to the LIMS.

An automatic air cool down cycle is immediately initiated and an audible alarm alerts the operator when the test is complete.

All of our flash testers include a service testing and diagnostic mode which allows the technician to troubleshoot each element of the apparatus.

As some laboratories do not have a gas line on-hand, our NPM 440 comes with a gas ignitor as requested by most mandatory methods. It is also equipped with an electric ignitor used as a pilot flame or a test flame applicator.

At no additional charge, the unit includes an inbuilt barometric pressure sensor to correct the results and alert the operator of the acceptable validity of the flash point detected


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