Application Standard
This instrument is designed and manufactured in accordance with the requirements stipulated in GB/T 3536-2008 Standard of the People's Republic of China "Determination of Flash Point and Flame Point of Petroleum Products Cleveland Open Cup Method" and ASTM D92. It is suitable for the determination of Flash Point of Petroleum Products whose Flash Point of Open Cup is higher than 79ºC except fuel oil by the method prescribed in this standard.
Features:
Control mode: Microcomputer control, automatic correction of system deviation, automatic correction of atmospheric pressure, and calculation of correction value.
Automation: automatic lifting, automatic sweeping and automatic detection.
The experimental procedures: according to the standard, heating rate automatically controlled, testing accurately, accurate, adopting new heating material, safe and reliable, and long service life
The experimental data are saved automatically and the instrument has the function of fault self-diagnosis.
High-precision ionization ring detection mode, automatic stopping while over heating.
Technical parameter:
Temperature Measurement Range: Room Temperature to 400ºC
Accuracy: 0.1ºC
Resolution: 0.1ºC
Heating rate: At the beginning of heating, the heating rate of the sample ranges from 4(ºC/min)~17(ºC/min) .When the sample reaches the last 23ºC±5ºC before the expected flash point,the heating rate ranges from 5(ºC/min)~6(ºC/min).
Test ignition source: natural gas, liquefied petroleum gas or butane gas/electronic ignition.
Ignition test cycle: 23ºC±5ºC before reaching the expected flash point, it will sweep once when the temperature increase very 2ºC.
Flash point value: If the difference between the observed flash point and the initial ignition temperature is less than 18ºC, then the result is invalid. In this condition,new specimens should be replaced and re-determined, and the initial ignition temperature should be adjusted until the effective results are achieved. That means the flash point value should be higher than the initial ignition temperature by more than 18ºC.
Repeatability of measurements: Repeatability ≤4ºC
Operating environment: (ambient temperature) 5~50ºC. (Relative humidity) less than 80% RH
Power supply: AC230V±10%,50±1Hz
Power: 500W
Pre-sale service:
Professional pre-sale model/configuration selection advise and technical support -- offered by experienced technician.
Free on-site installation, debugging and technical training -- offered by strictly trained technology application engineers.
After-sale service:
The warranty period is 24 months from commissioning acceptance date on. After the warranty period is over we provide lifelong maintenance and technical service.
We guarantee the maintenance time no more than 3 working days and response time within 1 hour.
We build instrument service profile for our clients to record the product service and maintenance conditions.
After instruments start service, we will pay follow-ups to collect the service conditions.
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