CH-6000CType sulfur dioxide residue analyzer

1、 Product Introduction

CH-6000CThe series of products are based on the detection method for sulfur dioxide residues in traditional Chinese medicine and decoction pieces in the second supplement of the 2010 edition of the Chinese Pharmacopoeia. They integrate two necked round bottom flasks, far-infrared radiation heating modules, graduated separating funnels, nitrogen blowing control, cooling water circulation condensation, air ducts, intelligent magnetic stirrers, and iodine burettes. The entire process is unmanned, microcomputer controlled, easy to operate, energy-saving and consumption reducing, with functions such as temperature control, automatic distillation, circulation condensation, magnetic stirring, anti backflow, anti explosion boiling, titration, etc. Applicable to industries such as drug regulation, drug inspection, industry associations, research institutes, universities, and medicinal herb enterprises.

execution standard

2010The second supplementary edition of the Chinese Pharmacopoeia, titled 'Detection Method for Residual Sulfur Dioxide *'

NY/T 1435-2007Determination of Total Sulfur Dioxide in Fruits, Vegetables, and Their Products

NY/T 1373-2007Determination of sulfite in edible mushrooms - Nitrogen filled distillation spectrophotometric method

• technical advantage

1.Color screen display, dual control mode of knobs and buttons, meeting the operating habits of different users, full screen display of menu instructions, intuitive and simple operation.

2.The far-infrared radiation heating module has excellent performance such as long service life, high electric thermal conversion efficiency, far-infrared radiation, and energy saving.

3.Mold made high-purity aluminum bowl body ensures even heating of the container; Special surface coating treatment, strong acid resistance and corrosion resistance.

4.Two/four/six distillation units, capable of single hole and single control, can complete the distillation of two/four/six sets of samples in one go, and the heating temperature and time can be freely set.

5.Equipped with a cooling water source inlet and outlet interface, making it convenient for users to connect to the cooling water source.

6.The two necked round bottom flask, reflux condenser tube, and separating funnel meet the specifications of the national pharmacopoeia equipment.

7.Rotary flowmeter adjusts nitrogen flow rate, with two/four/six units that can be adjusted with a single hole.

8.The whole machine is designed with modularity, compact structure, flexible combination, non-interference, and stable performance.

9.Flexible titration plug-in platform, lightweight and accurate sample titration.

10.Intelligent magnetic stirring, the sample is automatically stirred at the bottom of the receiving bottle, and the stirring speed can be adjusted according to the single hole of the sample project.

3、 Technical parameters

Temperature control: Room temperature to 320 ℃ (adjustable for single hole)

Heating units: 2/4/6 heating units

Beaker volume: 1000mL

Total power: 2000W (adjustable)

Heating time: 5-20min

Nitrogen flow rate: 50-500mL/min

Accuracy: ± 1mL