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- 产品名称：Control system of graphite furnace
- 产品型号：GA3202
- 产品展商：Shanghai instrument electricity
- 产品文档：无相关文档
简单介绍
GA3202 graphite road control system is used for quantitative analysis of trace elements in the material by graphite furnace atomic absorption spectrometry. It is an important accessory of atomic absor
产品描述
Characteristic：
- the product updates the original single chip control system, a photoelectric temperature can rise quickly, external data station, and display the temperature and absorption curve.
The novel LCD Learn the character graphics display backlight. Menu operation, can set the temperature program parameters, each memory curve, so that the next call (without battery).
The single - pipe simplified wiring through the furnace body and the double atomizer conversion device is connected, which greatly facilitates the installation and debugging of graphite furnace, and can quickly switch the two kinds of analysis method and Realization of flame graphite furnace method.
- Optional AS3030 Automatic injector, and provides the circuit control part, through the powerful menu function, can set the various operations on the injector, greatly improving the analysis precision of graphite furnace.
The system adopts pneumatic closed structure to ensure constant pressure, reliable contact, and with over-current, overheating, overcurrent protection and argon pressure monitoring.
Technical indicators:
The temperature range: 20 to 3000 DEG C
The light temperature range: 1500 to 3000 DEG C
The heating rate: 3000 C /S
- power supply: 50Hz 220V + 10% 6kW
The analysis precision is better than the national standard.