Temperature control range: room temperature ~ -45℃
Working current: 3-15A
Power supply: AC220V±10% 50HZ
Iii. Principle:
Samples of liquid with low temperature and slow, until at a certain temperature, the sample appear not flow, the machine adopts the latest technology, the samples with semiconductor refrigeration cooling fast, in the cooling process using photocell (infrared) how reach the surface of the sample beam of light emission, samples of motor tilt flow samples will reflect light the CCD camera, forming a pair of images, computer according to image the change of flow quantity, determine the sample solidifying point and pour point.
Iv. Performance characteristics
1, dual CPU microcomputer control. High performance semiconductor refrigerator. The measurement process is performed automatically.
2. Short test time, good repeatability and accuracy. With fault self-diagnosis function. The machine has reasonable structure and convenient operation.