DSHD-4929A Dropping Point Tester X6
DSHD-4929A Dropping Point Tester for oil
DSHD-4929A Dropping Point Tester for petroleum products
DSHD-4929A Petroleum Products Dropping Point Tester
Dropping Point Tester , grease lubricants tester , lubricating grease tester , grease products tester
I. Summary
The instrument is designed and made as per the national standard of People’s Republic of China GB/T 4929 Test Method for Dropping Point of Grease. It is suitable to determine the dropping point of grease as per GB/T 4929.
II. Main technical specifications and parameters
1. Power supply: AC 220 V±10%, 50 Hz
2. Oil bath: it is a 600 ml beaker.
3. Grease cup: it is made of chrome plated brass. Its inner diameter is about 9.92 mm and the diameter of orifice for dropping oil is 2.8 mm. The height of the cup is about 12 mm.
4. Test tube: it is a tube of heat-resistant glass, with rim. Its inner diameter is 11.1 mm to 12.7 mm. There are three indentations at about 19 mm from the bottom, equally spaced on the circumstance. These indentations are used for supporting the grease cup.
5. Thermometer: the temperature measurement range is -5℃~300 ℃, and its graduated scale is 1 ℃. Its total length is 390 mm and the depth immersed is about 76 mm.
6. Heater: tubular, and its power is about 800 W.
7. Stirring motor: its rotation speed is 60 RPM
8. Ambient temperature: -10℃~+40 ℃
9. Relative humidity: ≤85%
10.Total power consumption: ≤900 W
Drop Ball Shock Tester Suitable for impact test of safety glass and tempered glass. Related Standard: ISO 3537 Road vehicles — Safety glazing materials — Mechanical tests– Clause 6: 227 g ball test, Clause 7:2260 g ball test GB 15763.3 Safety glazing materials in building ...
The online photosynthetic effective radiation measuring instrument can set the minimum and maximum limit value, can automatically carry out data early warning analysis, preset the alarm configuration of several commonly used crops, and the device has built-in GPRS wireless ...
Introduction: thermal radiation flame propagation tester can be used for more than 5mm thickness of rigid and elastic material performance evaluation, and it is developed according to flame test standard NF P92-501. The tester to provide 30KW / m2 heat radiation, which may lead ...