PND176B石油产品倾点、凝点测定仪
适用标准
石油产品倾点、浊点、凝点、冷滤点测定仪是按照中华人民共和国标准GB/T 510《石油产品凝点测定法》、GB/T 3535《石油产品倾点测定法》规定的要求设计制造的，适用于对石油产品的倾点、凝点进行测定。
功能特点
控制方式：嵌入式系统控温,彩色液晶触摸式键盘。
制冷系统：复叠式制冷，降温速度快。
金属浴冷却，冷却速率快，温度稳定。
样品与浴槽一同倾转，减少移动样品的温度损失。
体积小，操作方便，不需要酒精等其他冷却媒介。
双孔功能，可测试倾点、凝点相互之间不干扰测试。
具有可倾斜45度浴槽及支架，具有显示功能和读秒功能，控制系统稳定。
技术参数
1、输入功率：900W。
2、电 源：AC220V±10% 50HZ 。
3、控温范围：室温～-70℃。
4、恒温精度：±0.1℃。
5、降温时间：≤20min 。
6、冷浴有效尺寸：200×90×120(mm)。
7、冷浴方式：金属浴制冷。
PND176B petroleum products pour point, freezing point detector
Applicable standards
Petroleum products pour point, cloud point, freezing point, cold filter point detector is in accordance with the standards of the Peoples Republic of China GB / T 510 "Determination of oil products freezing point", GB / T 3535 "petroleum products pour point measurement method" requirements Design and manufacture, suitable for the pouring of petroleum products, freezing point for the determination.
Features
Control: embedded system temperature control, color LCD touch keyboard.
Refrigeration system: cascade refrigeration, cooling speed.
Metal bath cooling, cooling rate, temperature stability.
The sample is tilted with the bath to reduce the temperature loss of the moving sample.
Small size, easy to operate, do not need alcohol and other cooling media.
Double hole function, can test the pour point, the freezing point does not interfere with each other between the test.
With a tiltable 45-degree bath and bracket, with display and read the second function, control system stability.
Technical Parameters
1, input power: 900W.
2, power: AC220V ± 10% 50HZ.
3, temperature range: room temperature ~ -70 ℃.
4, constant temperature accuracy: ± 0.1 ℃.
5, cooling time: ≤ 20min.
6, cold bath effective size: 200 × 90 × 120 (mm).
7, cold bath way: metal bath cooling
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