DIN51351 flocculant

FDH-2901Flock Point Determination of Refrigeration Oils pressure tube method

Key word;Definitions ;Dimensions;Flocculation;Laboratory ware;Lubricants;Machines;Materials testing;Oils;Pressure pipes;Refrigerating machines;Refrigeration;Refrigerator oils;Testing

Application range

Flock Point Determination of Refrigeration Oils as specified by DIN 51 531 test method for determination of flock point (compatibility) of refrigerants with refrigeration oils. GB/T12577 The instrument’s test principle is: a certain amount of the sample and the refrigerant is mixed in a test tube, miscible into The flocculation point tester cold bath, at a certain speed gradually cooling down, under the care of observation, note The temperature at this time when The emulsion or flocculation phenomenon. This instrument applies to mineral oil, refrigerating machine oil, refrigerating machine oil also applicable to synthetic oils.

Features

1, dual compressor cascade refrigeration to ensure The supply of cold;

2, microcomputer temperature controller .Digital display, accuracy ± 0.2 °C PT100 sensor;

3, glass Dewar do cold bath, thermal insulation effect is good;

4 split on The structure, to reduce The harm cais designed and made as per The instrument vibration;

5, stainless steel heater;

6, The evaporator using a copper-chromium-plated coil;

7, behind The dewar with daylight illumination for easy observation;

8 stainless steel clamping system, a unique, can be quickly clamped tube;

9, special glass tube, in line with The requirements of The standard;

Specifications

1, The cooling mode dual compressor refrigeration

2, operating temperature range is from 0° to -60°C.

3,Temperature control mode digital PID temperature controller

4, The whole power 1KW

5, one work unit