KA-133 petroleum product ash analyzer Introduction: The instrument is designed and manufactured in accordance with the requirements of the People's Republic of China standard GB/T 508 "Petroleum Products Ash Determination Method", and is applicable to the determination of ash content of petroleum products according to the method specified in GB/T508. However, this instrument is not suitable for the determination of ash containing petroleum products containing ash additives (including certain phosphorus-containing compounds), lead-containing lubricants and used engine crankcase oils. Features: 1. The instrument consists of two parts: digital box type resistance furnace and electric heating plate. The instrument is small in size and occupies less space. 2. The box type resistance furnace adopts integral structure, digital temperature controller, special refractory material and heating device, the heating time is short, the temperature overshoot is small, the temperature control is stable and accurate, the service life is long, and the whole machine is beautiful in design. 3. The upper plate of the electric heating plate is made of cast iron, and the steel plate inside the casing is made of stamping and welding, which is small and durable. The temperature controller can measure, display and control the temperature in the electric furnace, and automatically maintain the temperature in the furnace. The controller uses a pointer display and is equipped with an ammeter, which is convenient and intuitive to use. The electric furnace is used as a heating element, and the heating range in the furnace is room temperature to 1000 °C. Technical Parameters: (1) Box type resistance furnace 1, working power: AC220V ± 10%; 50Hz; 2, rated power: 2500W; 3, heating range: room temperature ~ 1000 ° C; 4, temperature control: (775 ± 25) ° C; 5, temperature control components: thermocouple; 6, empty furnace heating time: ≤ 60 min; 7. Furnace temperature uniformity: ≤15°C; 8. Furnace size (mm): 200mm × 120mm × 80mm (length × width × height). (2) Electric heating plate 1, working power: AC220V ± 10%; 50Hz; 2, rated power: 2400W (800W × 3); 3, flat plate specifications: 450mm × 350mm; 4, porcelain enamel: 50ml, 100ml.
Introduction: The instrument is designed and manufactured in accordance with the requirements of the People's Republic of China standard GB/T 508 "Petroleum Products Ash Determination Method", and is applicable to the determination of ash content of petroleum products according to the method specified in GB/T508. However, this instrument is not suitable for the determination of ash containing petroleum products containing ash additives (including certain phosphorus-containing compounds), lead-containing lubricants and used engine crankcase oils.
