Antifreeze corrosion instrument corrosion sheet specification glassware method
Sample size and material:
SH/T0085 Engine coolant corrosion determination method (glassware method) test pieces
50x20x2mm (20# steel, brass sheet, copper sheet)
50x25x3.5mm (cast aluminum, solder, cast iron)
Single center hole: φ7.0mm
Brass gasket, insulation gasket, steel gasket, insulation sleeve, brass bracket
SH0085 antifreeze corrosion instrument is designed and manufactured according to the requirements of the petroleum and chemical industry standard OF the People's Republic of China SH/T0085 "Engine coolant corrosion determination method". It is suitable for the determination of the degree of corrosion of high boiling point and low boiling point engine coolant and its concentrate on typical metal test pieces according to the SH/T0085 standard determination method. SH0085 anti-corrosion tester after the upgrade of the instrument with silent air compressor, no need to manually equipped with air source.
Main technical specifications and parameters
1, power supply: AC220V±10%, 50Hz.
2. Roasting cup: made of heat-resistant glass. High nozzle 1000ml, in line with SH/T0085 standard requirements.
3, gas diffusion tube: diffusion head made of sand core glass, pipe diameter made of heat-resistant glass.
4, reflux condensate pipe: water cooled, sleeve length is not less than 400mm.
5, temperature control range: room temperature ~+100℃ ±0.1℃
6, air flow meter: flow range of 30~300ml/min
7, timer: timing range 0~ 9999H
8, the environment temperature: -10℃~+35℃.
9, relative humidity: ≤85%.
10. Power consumption: no more than 2000W.