The fully automatic pour point analyzer is developed and produced according to the ASTM D6749 standard. It uses the air pressure method to test the pour point and pour point of the sample, requiring only 4.5mL of sample. The measurement process is automatically completed by the instrument without manual intervention, with fast measurement speed and accurate results. The test results are completely consistent with the tilt method described in ISO3016 and ASTM D97.

The testing interval of the sample is 1 ℃, and the test results have better repeatability and reproducibility. The high-precision determination of pour point and pour point using the "pressure method" can effectively avoid the interference of wax like precipitation and ice crystals on the results during the cooling process.

Technical Parameter

Applicable standards: ASTM  D6749                         

Sample size: 4.5ml

Sample testing interval: 1℃                                   

Test scope:+ 51℃     to  -  70℃

Repeatability: ±1℃                                           

Display: High definition touch human-machine interface

Temperature measurement method: PT100                                       

Temperature display accuracy: 0. 1℃

Sensor: High precision air pressure sensor

Cooling method: semiconductor cooling

History: Can store 20000 records

Printer: Built in printer

Working voltage: AC220V±10%    50Hz               

Power consumption: ≤ 500W

Working environment temperature: 0~35℃                           

Working environment humidity: ≤ 80%

Sample automatic heating: According to the requirements of the experimental method for sample preheating steps, the instrument also includes the function of sample preheating. During each test, the sample will be preheated to (45 ℃) or (expected pour point+10 ℃) as required.