Ash Content Tester

The instrument is designed and made as per national standard of People’s Republic of China GB/T508 and ASTM D482 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.

I. Main technical features

1. 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.

2. 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.

3. An adjustable LED temperature controller is equipped in the control stand. The overshoot is small and temperature control is stable.

4. The size of heating plate is Φ85mm. Small size and good durability.

II. Main technical specifications

1. Box-type heating furnace

1. Rated power: 2500W;

2. Rated voltage: AC (220 ± 10%) V, 50Hz;

3. Temperature control: (775 ± 25) ℃;

4. Empty furnace heating time: ≤50 min;

5. Furnace temperature uniformity: ≤15 ℃;

6. Furnace size: 200mm*120mm *80mm (length*width *height);

7. Dimensions: 490mm* 450mm*450mm (length * width * height);

8. Weight: about 35kg.

2. Temperature control stand

1. Rated and controllable power: 5000W;

2. Working voltage: AC (220 ± 10%) V, 50Hz;

3. Maximum control temperature: 1200 ℃;

4. Supporting temperature controller: Digital temperature controller;

5. Dimensions: 320mm*315mm* 245mm (length * width * height);

6. Weight: about 5kg.

3. Electric heating plate

(1) Rated power:   1500W

(2) Power supply:   AC (220±10%) V, 50Hz

(3) Rated temperature:   400℃

(4) Heating power:  ( 1～6) grades, continuously adjustable.

(5)Ambient temperature: 5 ℃ ～ 40 ℃;

(6) Relative humidity: not more than 80%

(7) Diameter of heating plate:   Φ85mm

(8) Dimension:   280mm×250mm×90mm