HK-2539 Automatic petroleum wax melting point tester (cooling curve method)

Overview
The HK-2539 automatic petroleum wax melting point tester (cooling curve method) complies with the requirements of the GB/T 2539 test method and is suitable for the determination of the melting point of solid petroleum wax at room temperature. It is not suitable for the determination of the melting point of petroleum grease, microcrystalline wax, or mixtures of petroleum grease, microcrystalline wax and paraffin or crude paraffin.

Functional features

1 The instrument consists of a temperature control system, a display system and a data acquisition and processing system, which can automatically calculate and report the melting point determination results
2 Touch screen operation, dual-hole test, real-time display of two sets of temperature curves, test data can be stored, and connected to the lims system
3 High-precision glass sensors are used for temperature collection, with a display accuracy of 0.001℃
4 Built-in semiconductor cooling, automatic cooling and constant temperature, eliminating the need for external water sources or instruments

Technical parameters

1 Power supply: AC 220V±10%, 50Hz
2 Power: 1000W
3 Number of test holes: 2
4 Refrigeration method: Semiconductor cycle refrigeration
5 The temperature control range of the air bath is 22℃ to 26℃
6 Display accuracy: Range 0℃ to 100℃, resolution 0.001℃
7 Environmental requirements: Temperature 5℃ to 40℃; Humidity ≤85%