HX-106-1RW Food Sulfur Dioxide AnalyzerPurpose: Used for distillation pretreatment of detecting residual sulfur dioxide in food and other items

1. Technological innovation points:

HX-106-1RW Food Sulfur Dioxide AnalyzerIncludes: heating control unit, built-in cooling water self circulation unit, intelligent control unit for distillation endpoint, anti backflow protection unit, steam condensation unit.

1. The heating device adopts a bowl shaped far-infrared ceramic vessel suitable for round bottom flasks, with high thermal radiation efficiency and low power consumption, and a single hole heating power of ≤ 400W;

The heating area is equipped with insulation design to prevent heat loss and ensure uniform and stable heating of the sample;

The heating system should be designed with micro boiling and full boiling control modes, automatically controlling the heating rate according to different sample boiling points to ensure stable distillation experiments and controllable sample boiling phenomena;

The host includes a built-in cooling water tank (approximately 30L) and a cooling circulation system (compressor refrigeration) that is integrated as a whole,

The host is equipped with a rotary flow meter that can adjust the nitrogen flow rate through a single hole, with a flow rate control range of 60-600ml/min;

The distillation endpoint control unit adopts pressure sensor control technology, which can independently set the volume or weight of the distillate in each well, realizing intelligent distillation operation with a range of 1-500ml;

After distillation, there will be sound and light alarm prompts.

To improve distillation efficiency, the steam area and cooling area should be designed separately, with the steam chamber located outside the cooling water chamber and using double-layer vacuum technology. The upper part of the condenser tube should be equipped with a grinding plug for easy cleaning of the condenser tube.

2. Working conditions

Power Supply: AC 220V，50Hz

Environmental temperature: 10-35 ℃

Environmental humidity:< 60%

3. Product specification requirements:

Heating unit: six positions

Host size (mm): 960 × 575 × 410

Time control: 0-200min

Rated power: 3500W

Heating time: 5-8 minutes

Distillation speed: 2-12ml/min

4. System configuration:

One main unit, one set of built-in compressor refrigeration system, six sets of built-in distillate self-locking devices, one set of condenser tube fixing brackets, one set of 500ml double necked glass flask placement brackets, six spherical condenser tubes, six 500ml double necked glass flasks, six 250ml glass volumetric flasks, and several accessory parts.