Product description:

This instrument is based on the People's Republic of China standard GB/t 387 dark methods for determination of sulfur content in petroleum products (tubular furnace method) of the requirements of the design and manufacture of applicable according to GB/t 387 standard methods for determination of sulfur content of greater than 0.1% (m/m) dark of sulfur content in petroleum products.
The apparatus is equipped with specimen of quartz boat, in a constant flow of high temperature hot air purification air for complete combustion with hydrogen peroxide and sulfuric acid solution generates Asia sulphur anhydride and sulfuric acid anhydride full absorption, generating sulfuric acid titration with a standard solution of sodium hydroxide.

Characteristics of the instrument:

1, this apparatus is mainly composed of tubular heater, temperature control, air flow indicator device, display device, and other components.
2, using single-chip computer intelligent control system, detection time, moving the furnace, the alarm function to realize automatic control.
3, after the furnace body movement are set according to the requirements, requirements of instruments in accordance with the test procedures, the furnace automatically move, automatically stop and automatically return to the initial state.
4 the instrument and design of horizontal parallel-tube type resistance furnaces, and 2 sample test, test efficiency, accurate and reliable test results.
5, has a built-in gas supply device and the external air supply port, you can use the internal gas source, you can also use an external gas source.