QYSM-20石墨消解仪采用国际先进技术，具有消解快速、高效、便捷等优点，适用于食品、医药、农业、林业、环保、化工、生化等行业以及高等院校、科研部门对土壤、饲料、植株、种子、矿石等化学分析之前的样品消解处理。

产品特点：
1. 石墨消解仪整机采用模具化生产，外观简洁、大方
2.采用半透明的中和单元设计，易于观察，更换方便
3.采用PTFE耐腐蚀管路设计，增加了仪器的整体寿命
4. 石墨消解仪采用PID控温技术，控温精度高
5.炉内温度连续可调，可控温度恒定，仪器操作简单。
6.可20个样品同时消化，大大提高工作效率。
7.炉内平均温差较小，样品消解效果一致性好，热传导效率高。
8.机盖采用不锈钢材料制成，具有良好的耐腐蚀能力
9.整机具有过压、过流、过热等多重保护。
10.硅酸盐隔热方式
11. 石墨消解仪采用立体环绕加热，样品各部位受热均匀，最大程度上防止了热量的散失。
12.石墨块经过特殊抗氧化技术处理，延长使用寿命，炉体孔间温差小。

技术参数：
产品型号：QYSM-20
控温范围:室温+5℃～450℃
控温精度:±1℃
加热方式:红外加热及高纯石墨传导
隔热材料:陶瓷纤维及独特风道隔热技术
消化管:280mL（满容量H2O，20℃）
处理能力:20个/批
电源:220 VAC ±10% 50Hz
额定功率:3.6KW

Product description:

QYSM - 20 meter adopts international advanced technology of graphite, has advantages of rapid, efficient, convenient, applicable to food, medicine, agriculture, forestry, environmental protection, chemical industry, biochemical industry, etc, as well as institutions of higher learning, scientific research department of soil, feed, chemical plants, seeds, ore analysis before sample digestion process.

Product features:

1. The whole machine of graphite digestion meter is made of mold, ａnd its appearance is simple ａnd generous.

2. Adopt semi-transparent neutralization unit design, easy to observe ａnd easy to replace.

3. Adopt PTFE corrosion resistant pipeline design, ａnd increase the overall life of the instrument.

4. Graphite digestion instrument adopts PID temperature control technology with high temperature control precision.

5. The temperature in the furnace is continuously adjustable, the controllable temperature is constant, ａnd the instrument is simple to operate.

6. 20 samples can be digested at the same time, which greatly improves the working efficiency.

7. The average temperature difference in the furnace is relatively small, the result of sample digestion is good, ａnd the heat conduction efficiency is high.

8. The machine cover is made of stainless steel ａnd has good corrosion resistance.

9. The whole machine has multiple protection such as overpressure, overcurrent ａnd overheat.

10. Silicate insulation.

11. The graphite dispersive instrument is heated by three dimensional circumferences, ａnd the parts of the sample are heated evenly, ａnd the heat loss is prevented to the maximum extent.

12. The graphite block is treated with special anti-oxidation technology to extend the service life, ａnd the temperature difference between the furnace body hole is small.

Technical parameters:

Product model: qysm-20.

Temperature control range: room temperature +5 ~ 450.

Temperature control accuracy: 1.

Heating mode: infrared heating ａnd high purity graphite conduction.

Thermal insulation materials: ceramic fiber ａnd unique duct insulation technology.

The digestive tube: 280 ml (20 ℃) H2O full capacity,

Processing capacity :20 / batch.

Power supply :220 VAC plus or minus 10% 50Hz.

Rated power :3.6KW.