Gd-508 Ash Content Testing Equipment

GD-508 Petroleum Product Ash Content Testing Equipment

I Brief Introduction
The Petroleum Product Ash Content Testing Equipment is designed and made as per the National Standard GB/T508 "Test Methods for Ash Content of Petroleum Products". It is suitable to determine ash content of petroleum products. The instrument is not suitable to determine petroleum product added ash-forming additive (including certain phosphorus compounds), lubricating oils containing lead, and used engine cranked oils.
II Technical parameters
ModelGD-508 Petroleum Products Ash Content Tester
Resistance furnacePower supply: AC220V± 10%, 50 Hz
Rated power: 2.5 kW
Heating range: Ambient temperature~1000° C
Controlling temperature: 775± 25° C
Temperature controlling device: Thermocouple
Temperature rising time: ≤ 60 min
Furnace temperature uniformity: ≤ 15° C
Ambient temperature: 5° C~40° C
Relative humidity: ≤ 80%
Furnace chamber size (mm): 200mm× 120mm× 80mm (L× W× H)
Heating platePower supply: AC220V± 10%, 50Hz
Rated power: 2.5 kW
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.
Height above sea level at working site: Not higher than 1000 meter
Ambient temperature: 5° C~40° C
Relative humidity: ≤ 80%
Plate size: 450mm× 350 mm
Ceramic crucibleSize: 50 ml, 100 ml