PDW180石油产品低温测定仪

本仪器是按照中华人民共和国标准GB/T3535《石油倾点测定法》和GB/T698《石油浊点测定法》规定的要求设计制造的，适用于石油倾点及浊点等指标的测定。

1、工作台面由不锈钢组成，共有冷槽Ⅰ、冷槽Ⅱ两个冷槽（可选四槽八孔），各槽又各有两个冷浴，每个冷槽的两个冷浴等温，都可做倾点、浊点的测试。

2、采用*的专门技术，冷槽无须使用冷却液，制冷速度快，效率高。控温仪Ⅰ和控温仪Ⅱ分别控制冷槽Ⅰ和冷槽Ⅱ的温度，其中冷槽Ⅱ的温度可达到-70℃，控温精度可达到±1℃。

3、仪器为台式结构，设计简洁，使用方便，配套齐全，购回仪器即可做倾点及浊点试验。

1、工作电源： AC 220V±10%；50Hz。

2、冷槽控温： ⑴ 冷槽Ⅰ：室温～-51℃，±1℃，两浴等温；

⑵ 冷槽Ⅱ：室温～-70℃，±1℃，两浴等温。

3、制冷系统： 新型致冷压缩机。

4、环境温度： ≤30℃ 。

5、相对湿度： ≤85%。

6、功耗：　 不大于1500W。

The instrument is designed and manufactured in accordance with the Peoples Republic of China Standard GB/T3535 "oil pour point assay and GB/T698 oil Determination of cloud point" under the requirements applicable to the determination of the oil pour point and cloud point index.

, The main technical characteristics

1, the working table consists of stainless steel, a total cold tank Ⅰ the cold grooves II two cold tank, each of the grooves and each of the two cooling bath, the two grooves of each cold cooling bath temperature, can be done pour point, cloud point, testing.

2, using the unique expertise the cold tank without the use of the coolant, the cooling speed, high efficiency. The temperature control device I and the temperature control device II, respectively, to control the temperature of the the cold tank I cold trough II the cold trough II, the lowest temperature can reach -70 ° C, the temperature control accuracy of ± 1 ° C.

3 instruments for desktop structure, the design is simple, easy to use, fully furnished repurchase the instrument to do the pour point and cloud point test.

1 Power supply: AC 220V ± 10%; 50Hz.

2, the cold tank temperature control: ⑴ cold trough I: room temperature ~ -51 ℃ ± 1 ° C, two-bath isothermal;

⑵ cold trough II: room temperature ~~ -70 ° C ± 1 ° C, two-bath isothermal.

Refrigeration system: a new refrigeration compressor.

Ambient temperature: ≤ 30 ℃.

5, relative humidity: ≤ 85%.

6, power consumption: not more than 1500W.