產(chǎn)品型號：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：小于0.5mmHg

恒溫溫度范圍：常溫～70℃

回流比控制：自動控制1:1或2:1，自動切換

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：

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，并自動控制保溫溫度；

3、自動將減壓溫度換算成對應(yīng)的常壓溫度；

4、自動控制回流比，根據(jù)設(shè)定的溫度自動切換。

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.