Purpose:

    This instrument is suitable to the standard of GB270-80. Test the dropping point of lubricating grease and solid hydrocarbon, the temperature of which are above 100℃.

  Technical Capability:

 Diameter of the glass tube is 45mm. Length is 200mm. Well-proportional tube, thickness 1～1.5mm.

 Screwy electrical heating apparatus (220V 250W), glassware mantle outside.

 Light: 220V 9W H Fluorescence Light

 Thermometer: 1.0℃～150℃ graduation 1℃

              2.100℃～150℃ graduation 1℃

Purpose:

    This instrument is suitable to the standards of GB/T4929,.

Referrence standard:  ISO2176, ASTMD566, IP31.

  Technical Parameters:

 Grease cup: Inner diameter 9.92, height 12mm, oil dropping hole Φ28mm

 Tube: Inner diameter 11.1～12.7mm

 Thermometer: -5℃～300℃

 Oilcan: volume 600ml beaker

 Power of Heating Apparatus: 800W

 Rotate Speed of Stirrer: 120r/min

 Electrical Source: 220V 50Hz AC