Petroleum Products Ash Content Testing Equipment

ntroduction:
The instrument is designed and made as per national standard of People’s Republic of China GB/T508 Standard Test Method for Ash Content of Petroleum Products. It is suitable 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.
The method summary of ash content test: Take ashless filter paper as ignition core. Ignite the sample in the crucible to make it burning to ash and carbon residue. Heat the carbon residue at 775℃ in the high temperature furnace to make it convert to ash. Then cool down and weigh the mass.

Features:
 The instrument is composed of a box-type heating furnace, a temperature control stand and an electric heating plate. It is small size and needs less land.
 The box-type furnace adopts all-in-one structure. Special fire-resistant material and heating components. The heating time is short and it has a long lifetime.
 An adjustable LED temperature controller is equipped in the control stand. The overshoot is small and temperature control is stable.
 The size of heating plate is Φ85㎜. Small size and good durability.

Specifications:
Box-type heating furnace
Power supply AC220V±10%, 50 Hz
Rated power 2.5 kW
Rated temperature 1000℃
Temperature rising time for empty furnace ≤50 min
Power consumption for empty furnace ≤800W
Heat savings ≤5kW.h
Furnace temperature uniformity ≤15℃
Therm℃ouple WRN-010
Size of furnace chamber 200mm*120mm*80mm
Dimension 575mm*3850mm*480mm

Temperature control stand
Rated controllable power 5000W
Power supply AC(220±10%)V, 50Hz
Maximum control temperature 1200℃
Temperature controller DTW2001
Therm℃ouple WRN-010
Dimension 500mm*300mm*235mm

Electric heating plate
Rated power 1500W
Power supply AC (220±10%) V, 50Hz
Rated temperature 400℃
Heating power (1~6)grades, continuously adjustable
Diameter of heating plate Φ85mm
Dimension 280mm*250mm*90mm