This instrument is designed and made as per GB/T 5208-2008 Determination of flash point - Rapid equilibrium closed cup method. It can meet the requirements of rapid determination for closed cup flash point of petroleum products in oil,chemical, varnish, paint, railway, aviation, electricity, commercial inspection and science research institution.
This instrument is specially suitable to determine different kinds of colored paints,oil paints, adhesives,solvents and petroleum products which the closed cup flash point is -30ºC~50ºC.The instrument is also correspond with ISO1523 and ISO3679

1.Flash point measuring range: -30ºC~+50ºC;  
2. Precision of determination:it meets the standard GB/T 5208;                       
3. Temperature resolution:±0.1ºC;  
4. Igniting device:Electric igniting gun
5. Cooling mode:Semiconductor(with cold water cycle at external connection) 
6. Igniting source: gas,LPG(or other civilian fuels)
7. Power supply:AC(220±10%)V,50Hz
8. Total power consumption:<=300W;
9. Ambient temperature:5ºC~30ºC             
Relative humidity:(30~80)%

1. Dimension:490mm×520mm×390mm
2. Net weight: 25.5kg.

Note: the temperature of external circulating water should be lower than 20 ºC when the instrument is used (especially for the low temperature section below - 20 ºC), and low temperature circulating water bath should be used if necessary

Shanghai Changji Geological Instrument Co.,Ltd is established in 1998,the former is Shanghai Geological Instrument Factory under the Ministry of  the National Geology and Mineral Resource.
Changji has four major series and more than 200 types products: more 140 types petroleum instruments,more 60 types highway instruments,each 10 types for laboratory instruments,Rotary viscosity instruments and geological instruments.Also we develop and produce more than 30 kinds of non-standard instruments according to the clients' special requirements each year.It depends on the complete category products,strong matching capacity and fast development ability,its products are not only widely used in China,but also sold and welcomed in 20 countries.