Diesel Lubricity Tester HFRR Complies with ASTM D6079 " Standard Test Method for Evaluating Lubricity of Diesel Fuels by the High-Frequency Reciprocating Rig (HFRR)" (ISO12156-1:1997, Designed by the technical indicators required by the MOD standard method)

FDR-5471 Diesel Lubricity Tester HFRR 

Technical Parameters

High Frequency Reciprocating Rig: It is capable of rubbing a steel ball loaded with a 200 g mass against a stationary steel disk completely submerged in a test fuel. The apparatus uses a 1mm stroke length at a frequncy of 50Hz for 75 min

Contact Geometery: Ball on Plate(Point contact)

Stroke: 20 Micron to 2mm

Frequency: 10 to 200Hz

Test Load 1N to 10N through dead weights

Frictional Force 0 to 10N

Temperature range: Ambient to 150 degree

Test disc size:10mm dia x 3mm Thick

Test Ball size: 6mm diameter

Test Reservoir: It is capable of holding a test disk in a rigid manner beneath the test fuel. The temperature of this reservoir, and consequently the test fuel contained in it, is maintained by means of a closely attached electrically controlled heater pad.

Control Unit: It is capable of controlling stroke length, frequency, test reservoir temperature, friction force, electrical contact potential, and test duration, with an electronic data acquisition and control system.

Microscope with digital camera: It is capable of 100x magnification, installed and calibrated according to manufacturer instructions, It is capable of capturing a crisp image of the wear scar. Camera system resolution should be a minimum of 2048*1536 pixels. The measurement system allow horizontal and vertical measurement devices or cursors to be positioned at the wear scar boundaris with an accuracy of 1 micron.

Software/Driver: It is supplied with instrument driverand software fully compatible with instrument. 

Computer: It is supplied with branded computer compatible with equipment and lisscensed softwares

Power Requirement:220VAC 50Hz

Changsha Friend Experimental Analysis Instrument Co., Ltd

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