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Resistance furnace petroleum ash, automatically maintain a constant temperature furnace temp, GB/T508, North Dalian - details see: https://www.machineto.com/bf-39-ash-tester-for-petroleum-products-resistance-furnace-10286259

BF-39 Ash Tester for Petroleum Products

1.Technical parameters

Heating power	4000W
Rated Voltage	AC220V/50Hz
Furnace Size	300 × 200 × 120
Quantitative filter paper	9cm
Porcelain crucible	50ml

2.Performance characteristics

Muffle furnace and the standard configuration

3.Applicable standards

The Apparatus for the determination of the ash content of

petroleum products, in accordance with the standard of

GB/T508.The ashfree filter paper isused for the core fire lit on an appropriate sample containers to make it to the rest

of the combustion of carbon, carbon residue

and then 775 high temperature in the heating furnace ashes into points, and then cooling

and weighing.

4.Structural characteristics

The apparatus is mainly composed of high-temperature furnaces, temperature controller, ceramic

crucible, quantitative filter paper, iron crucible, dryers, etc.

The temperature controller can be usedto measure, display and controlthe temperature of the furnace, so that

a constant temperature in furnace can be maintained automatically. The controller shows by the use of

indicators, which is also equipped with an ammeter, intuitive and easy. The furnace heating temperature range of room temperature~ 1000°C.