Digital lubricants ash determination equipment/ash content determinator
(TP-508 Model)
Description
This TP-508 Petroleum product ash determination equipment complies to ASTM D482 and national standard GB/T 508. It is applicable to test ash content in petroleum products. It is not applicable for testing ash content of petroleum products which contain ash additives(including some additives that have phosphorous compound) , leaded lubricants and used engine crankcase oil.
Feature
1. The working principle of this instrument is to use ash-free filter paper as ignition core, ignite the sample placed in crucible and make it burn to only ash and residual carbon. The carbonaceous residue was then heat to ash in a high temperature furnace at 775. degree. C. and then cooled and weigh.
2. This instrument is composed of digital chamber electrical resistance furnace and electric furnace, with small occupying room.
3. Chamber electric resistance furnace adopts split type structure, composed of digital temperature control system, furnace chamber made of special fireproofing material and heater units, with shorter heating time, small overshoot of temperature, stable and accurate temperature control, long service life.
4. Electric furnace is composed of furnace wire and heating devices of fireproof material, with compact structure, small and durable.
Technical Specification
A: Chamber type electric resistance furnace
1. Power supply: AC220V ± 10%; 50Hz;
2. Rated power: 2500W;
3. Heating range: room temperature ~1000 ℃;
4. Temperature control: (775 ± 25) ℃;
5. Temperature control element: thermocouples;
6. Empty furnace heating time: ≤60 min;
7. Temperature uniformity: ≤15 ℃;
8. Chamber size (mm): 200 mm*120 mm *80 mm (L*W*H)
B: Electric furnace
1. Working power supply: AC220V±10 %; 50 Hz;
2. Rated power: 1000w;
3. Heating method: 0 - 220v voltage continuously adjustable
C: Porcelain crucible
Porcelain crucible specification: 50ml, 100ml.
Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.
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