Label：Absorption Spectrophotometer， Automation Technology， Button Design
Dec 21, 202010064
The hydride generator is an important accessory of the atomic absorption spectrophotometer. When used with the atomic absorption spectrophotometer, the detection limit is three orders of magnitude higher than that of the flame atomic absorption method. It can be used for lead, arsenic, selenium, antimony, bismuth, tellurium, germanium, tin and cold atomic absorption method to measure mercury, and its sensitivity is better than 1ng/ml/1%A. It is widely used in environmental protection, disease control, sanitation and epidemic prevention, hospitals, medicine, food, industry and other fields.
1. Pneumatic automation technology: use carrier gas source to automatically feed liquid (replace peristaltic pump) system, liquid measuring system (quantitative injection), multi-channel switch air resistance, flow regulator breathing tube, etc., which use carrier gas The automation system of the source pressure and the electronic components working, the electronic program-the time controller, etc. are all exquisitely installed, and the performance is better than the all pneumatic and all electric automation systems.
2. High degree of automation: with only one start button, the whole process of sample injection, generation, measurement and cleaning can be completed with a single tap, and it can be connected to the host to automatically read (the host must have this function).
3. Electrothermal quartz absorption tube (atomizer): small device (, rapid heating, easy installation, stable temperature, free adjustment, service life more than 5 times longer than flame heating, no fuel consumption, as long as the temperature drops quickly Change the analysis method. The new material safety protective cover is firm and reliable.
4. Some high-end Hydride Generators will adopt the design of membrane keypad, because of the various advantages of membrane keypad, including good airtightness, waterproofness, and key feel.
Due to the high degree of customization of membrane keypads, different styles of Hydride Generator will have big differences in the design of this part of membrane keypad. Different substrate selection, button design, and window design will bring different effects to users.
So far, JRPanel has provided design and manufacturing services for membrane panel switches to thousands of instrument and equipment manufacturers. If you are interested, welcome to inquire.