Scope It according to GB/T2539 standard "method of measuring the cooling curve of the melting point of the petroleum wax" production, which uses microprocessor control, with a high temperature aluminum block bath, the temperature sensor detects paraffin temperature, touch screen displays real-time temperature curve display screen and can be printed on the test results. Features 1. Using the color touch screen display, English menu prompts, friendly man-machine interface ; 2. The use of high-temperature aluminum block bath, heating good stability, no oil, environmental ; 3. The instrument automatically control heating, automatic detection, automatic printing results ; 4. The instrument is consistent with the operating procedures GB/T2539 ; 5. It can be two trials simultaneously, in order to compare the reference. Technical Parameters 1. The test holes: two hole; 2. The temperature sensor: PT100; 3. Heating: heated aluminum block bath; 4. The temperature detection accuracy: ± 0.1 â?? ; 5. Aluminum block bath temperature: room temperature ~ 200 â?? can be set ; 6. The measured results: screen display and printer; 7. Voltage: AC 220V