China Dropping Point Tester for Lubricating Grease ASTM D566

Purpose:
PT-D566-4929A Dropping Point Tester (Oil Bath) is designed and made as per the National Standard GB/T4929 "Test Methods for Dropping Point of Lubricating Grease" and ASTM D 566. It is suitable to determine dropping point of lubricating grease.
Main technical features
1. The oil bath is composed of heat resistant beaker, heater and electric motor. The heating power can be adjusted continuously. The temperature in oil bath is uniform..
2. Desktop structure. Easy to operate.

Technical parameters
1. Power supply: AC 220V±10%, 50 Hz;
2. Oil bath: It is a beaker of 600 ml;
3. Grease cup: It is made of chromium-plated brass; inner diameter: Φ9.92mm; orifice: Φ2.8mm; height: 12 mm;
4. Test tube: a heat-resistant borosilicate glass test tube with rim; its inner diameter is 11.1 mm to 12.7 mm; there are three indentation for holding grease cup about 19 mm from bottom, equally spaced on the circumference.
5. Thermometer:
(1) Measurement range: -5~300°C;
(2) Scale division: 1 °C;
(3) Immersion depth: 76 mm;
(4) Total length: 390 mm;
6. Heater: 800 W;
7. Stirring motor: 60 RPM;
8. Ambient temperature: -10~+40°C;
9. Relative humidity: ≤85%;
10. Total power consumption: not more than 900 W;
11. Dimensions (m): 0.51*0.28*0.57

Standard Accessories

No.ItemUnitQtyRemarks1Grease cupPiece2 2Test tubePiece2 3CorkPiece3 4Guide ringPiece2 5Thermometer (-5ºCto 300 ºC, and scale division is 1 ºC)Piece3The 3# is for dropping point6metal rodPiece1 7Power supply wire (250 V 6 A)Piece1 8Stopping ring for thermometer (1#)Piece4 95 A fuse (Φ5x20)Piece2