JZ-3000T fully automatic sulfur dioxide distiller

NegotiableUpdate on 08/20

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Nature of the Manufacturer: Producers

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Overview

The JZ-3000T fully automatic sulfur dioxide distiller is a new intelligent distillation treatment device that integrates constant temperature heating, automatic control of distillation endpoint, and cooling water circulation according to the laboratory distillation pretreatment operating procedures

Product Details

JZ-3000T fully automatic sulfur dioxide distillerIt is a new intelligent distillation treatment device that integrates constant temperature heating, automatic control of distillation endpoint, and cooling water circulation according to the laboratory distillation pretreatment operating procedures. This instrument has experimented with precision temperature control, nitrogen regulation, automatic acid addition, automatic timing, magnetic stirring and other functions. Easy to use, energy-saving and environmentally friendly. It can be widely applied to distillation experiments of various chemical laboratories such as pharmaceutical companies, universities, research institutes, and food enterprises that require distillation treatment of sulfur dioxide residues.
Can be used for pre-treatment of sulfur dioxide residue detection in traditional Chinese medicinal materials and decoction pieces according to the methods specified in the Chinese Pharmacopoeia.
Model selection:Selection I (Standard): Host+Chiller
Selection II (High end): Main unit+chiller+nitrogen generator
Scope of application:
1GB 5009.34-2022Determination of sulfur dioxide in food by acid-base titration and spectrophotometry
2. Compliant with the detection of sulfur dioxide residues in traditional Chinese medicinal materials and decoction pieces in the 2005 and 2020 editions of the Chinese Pharmacopoeia;
Main technical indicators:
1. The fully automatic sulfur dioxide distiller consists of the following units: eight heating control units, one cooling water self circulation unit, eight nitrogen flow control units, eight magnetic stirring control units, one automatic acid addition control unit, timing control unit, and titration unit.
2. Heating control: using bowl shaped far-infrared ceramic heating furnace, infrared radiation heating (no open flame heating, waterproof, acid and alkali corrosion resistant)
3. Heating unit: 8-bit, single hole single control, heating system with heating and insulation kinetic energy;
4. Heating time: 8-12 minutes;
5. Nitrogen device:
5.1 The host is equipped with a nitrogen main interface, which has nitrogen protection function and can be controlled by a single hole. The nitrogen flow rate is 0-2L/min (adjustable) and the accuracy is 0.1L/min;
5.2 The host is equipped with a pressure switch and air tightness detection. Before the experiment, the nitrogen main interface can be opened to monitor the air tightness of the pipeline;
5.3 The nitrogen connector adopts a quick plug, which is easy to disassemble;
6. Control mode: Distillation time, distillation power, and acid addition volume can be set. After the experiment starts, the experimental steps will be automatically executed according to the experimental standards, with a high degree of automation. Heating will automatically stop after the experiment ends, without the need for manual supervision;
7. Acid addition control unit: The host is equipped with an acid solution main interface, which can set the acid addition volume and automatically add acid quantitatively according to the selected sample well position. The acid addition range is 0-20ml;
8. Magnetic stirring unit: There is an independent built-in magnetic stirring system in the receiving area, and the stirring speed can be adjusted by a knob;
9. Timing control unit: According to the experimental standards, each distillation unit is equipped with an independent timing control system, which can set the working time to 0-200 minutes. It automatically starts timing after the experiment starts and stops heating automatically after the timing ends;
10. Titration unit: The host is equipped with an independent titration lake butterfly clamp, which can slide by itself for convenient titration operations;
11. Single hole power: 0-600w (adjustable);
12. Total power: ≤ 4800W;
13. Cooling method: Closed internal circulation reflux system, no need for external cooling water source, compressor refrigeration cooling internal circulation system, condensate temperature<15 ℃, suitable for large-scale work, better condensation effect;
14. The host is equipped with a condenser tube cleaning port, which can clean the condenser tube with one click;
15. Distillation flask specification: 1000ml X8,
16. Receiving bottle specification: conical bottle 100mlX8 (optional double absorption bottle);
17. Instrument compatibility: Consider the compatibility of multiple sulfur dioxide methods and have dual stage absorption function;
18Working conditions:
Power supply: AC 220V, 50Hz
Environmental temperature: 10-35 ℃
Environmental humidity:<60%