產(chǎn)品型號(hào)：JSR5901
產(chǎn)品名稱：減壓分餾儀 (JSR5901)
產(chǎn)品說明：
JSR5901減壓分餾儀
一、符合NB/SH/T0838標(biāo)準(zhǔn)
二、主要技術(shù)參數(shù)：
真空范圍：2mmHg～50mmHg
殘壓波動(dòng)：小于0.5mmHg
恒溫溫度范圍：常溫～70℃
回流比控制：自動(dòng)控制1:1或2:1，自動(dòng)切換
加熱功率：1KW
整機(jī)功率：2.5KW
工作電源：AC220V±10％ 50HZ
三、性能及特點(diǎn)：
1、從工作開始，每一步都在屏幕上給出提示；
2、分餾柱采用吹熱風(fēng)保溫，并自動(dòng)控制保溫溫度；
3、自動(dòng)將減壓溫度換算成對(duì)應(yīng)的常壓溫度；
4、自動(dòng)控制回流比，根據(jù)設(shè)定的溫度自動(dòng)切換。
JSR5901 decompression fractionator
I. Conform to NB/SH/T0838 standard
Ii. Main Technical parameters:
Vacuum range: 2mmHg ~ 50mmHg
Residual pressure fluctuation: less than 0.5mmHg
Constant temperature range: normal temperature ~ 70℃
Reflux ratio control: automatic control 1:1 or 2:1, automatic switching
Heating power: 1KW
Machine power: 2.5KW
Power supply: AC220V± 10% 50HZ
Iii. Performance and Characteristics:
1. Give on-screen prompts for each step from the start of work;
2. The fractionating column is maintained by blowing hot air, and the temperature is automatically controlled;
3. Automatically convert the reduced pressure temperature to the corresponding atmospheric pressure temperature;
4. Automatic control of reflux ratio and automatic switch according to the set temperature.
