Dshd 508 Ash Content Tester - Chinaprice: contact company for price
standard of People’s Republic of China GB/ T508 Test Method for Ash
Content of Petroleum Products.
The function of DSHD- 508 Ash Content Tester is to determine ash content in the petroleum products as per GB/ T508. It could not be used to determine ash content in the petroleum products containing ash- forming additives ( including additives containing certain phosphorus compounds) , lubricating oils containing lead and used engine crankcase oils.
B: Main technical specifications and parameters:
( 1) Resistance furnace
1. Rated power: 2.5 kW
2. Power supply: AC220V±10% , 50 Hz
3. Heating range: ambient temperature～ 1000℃
4. Controlling temperature: 775±25℃
5. Temperature controlling device: thermocouple
6. Temperature rising time: ≤ 60 min
7. Furnace temperature uniformity: ≤ 15℃
8. Ambient temperature: 5℃ ～ 40℃
9. Relative humidity: ≤ 80%
10. Furnace chamber size ( mm) : 200mm×120mm×80mm ( L×W×H)
( 2) Heating plate
1. Power supply: AC220V±10% , 50Hz
2. Rated power: 2.5 kW
3. Heating mode: by three groups of heater. The power of each group is 0.8 kW. They can be used separately or at the same time.
4. Height above sea level at working site: not higher than 1000 meter
5. Ambient temperature: 5℃ ～ 40℃ ;
6. Relative humidity: ≤ 80%
7. Plate size: 450mm×350 mm
( 3) Ceramic crucible
Size: 50 ml, 100 ml
- Posted By: China Zhuhai Dshing
- Phone: 13286053263
- Address: nanping,zhuhai, zhuhai, China
- Website: http://www.dshing.com
Published date: July 10, 2014 -
- Business Description: Zhuhai Dshing Import&Export Co.,ltd,approved by Zhuhai special economic zone industrial and commercial bureau,is one of the leading manufacturers in geological instruments,Petroleum instruments as well as other laboratory instruments and so on.
Since it was founded in 2010, the company has a group of highly qualified technical personnel specialized in research and development , with well trained workers,world class services ,advanced machinery and equipment.Our enterprise absorbs domestic and overseas advanced technology and excellent management concept, and constantly develop new products as well as providing thoughtful services to our customers from all over the world.
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