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OilLab 600 - Pensky Martens
Category: Fuels and Oil Analysis
Sub Category: Viscosity/Distillation/Flash Point
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Flash Point on petroleum products, gas oils, fuel oils, lubrificants, biodiesel. Suitable for flash point detection on different substances, waste materials, solvents…

Measuring Pensky Martens Principle

The sample is heated and stirred at specified rates, using one of three defined procedures (A, B, or C). An ignition source is directed into the test cup at regular intervals with simultaneous interruption of the stirring, until a flash is detected.

ASTM D93 procedures A, B, C - ASTM D3941 - ASTM E502
DIN EN 22719
IP 34
ISO 2719

Measuring Parameters
  • Temperatures: in °C
  • Measuring range: +35°C … +370°C
  • Resolution: 0.01 °C
  • Accuracy: ± 0.1 °C
  • Repeatability / Reproducibility: as per standards methods or better

Ignition system
  • Instrument equipped with flame ignition device made in brass, with 0.7 mm diameter orifice for analysis with gas also provided with electrical ignitor hot-wire that automatically passes through the center of large opening (A) of the proper cup cover.
OilLab 600, Pensky Martens, Gas with flame exposure device
OilLab 600, Pensky Martens, Electric Lighter

Pilot Flame
  • Secondary pilot flame gas propelled for re-enlight the test flame, alternatively elictrical ignitor hot wire shall be used; a bead of 4 mm is provided to compare flame dimensions.
Measuring Temperature Devices
  • Sample temperature is measured with a platinum resistance PT100 Class A with SS sheath and high temperature resistant silicone cable
  • Bath temperature is measured with a PT100 sensor
Dual flash point detection system
  • By ionisation ring
  • By thermal sensor
OilLab 600, Pensky Martens, Ionisation ring
 
Barometric correction
  • Barometric built-in sensor with automatic correction of results to a barometric pressure of 101.3 kPa automatically performed by the software at the end of analysis

Heating
  • Electrical heater with heating rates as per procedures A, B, C
Cooling
  • Built-in forced air fan at the end of the test
Test Cup
  • Made of brass with Ni-Cr treatment for more corrosion resistance and provided with an high temperature resistant handle
  • Internal diameter: 50.8 mm
  • External diameter: 54 mm
  • Internal depht: 55.8 mm
  • Filling mark at 21.8 mm from upper side
OilLab 600, Pensky Martens, test cup
Stirrer
  • An electric motor drives a flexible transmission coil allowing the stirring of the product through a two-bladed metal propellers. Stirring speed as per selected procedures A, B, C
Shutter
  • Automatic mechanism opening the shutter for the dip-in of the ignition device

Safety features
  • Gas valve for closing the gas supply (max 30 mBar), at the end of the test
  • Overheating protection with auto shut off during the test
  • Auto fire detection by means of thermal fuse with acoustic alarm
OilLab 600, Pensky Martens, Auto fire detection
Electrical Supply
  • 220V ± 15% / 50 to 60 Hz
  • 115V ± 15% / 60 Hz
  • cord cable with schuko plug
Ambient Temperature
  • Max 35°C
  • H.R. 80%

Dimensions
  • width 48 cm
  • depth 30 cm
  • height 52 cm
Weight
  • 27 kg
ol600eng.pdf
ol600eng.pdf