GD 320N Low Price Lab Atomic Absorption Spectrophotometer AAS Analyzer with Double beam System
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- Supplier: Chongqing Gold Mechanical & Electrical Equipment Co. Ltd.
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Product Overview
Description
GD-320N Low Price Lab Atomic Absorption Spectrophotometer AAS Analyzer with Double-beam System
Specifications:
| Product name | GD-320N Low Price Lab Atomic Absorption Spectrophotometer AAS Analyzer with Double-beam System |
| Working spectral range | 190-900nm |
| Wavelength accuracy | ≤ ±0.5nm |
| Wavelength repeatability | ≤ 0.3nm (single direction) |
| Spectrum bandwidth | 0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm |
| Resolution | <40% |
| Base line stability | ±0.004Abs/30min |
| Characteristic concentration of copper | ≤ 0.04mg/ml/1% |
| Detection limit of copper | ≤0.008mg/ml |
| Background calibration ability | Greater than 30 times |
| Standby Interface | RS 232 |
| Instrument power supply | 220V, 3A, 50Hz |
| Product name | GD-320N Low Price Lab Atomic Absorption Spectrophotometer |
Features:
Build-in computer data processing and LCD |
Good basic line stability |
High precision of measurement |
Optical path of high energy |
Long-life and anti-corrosive atomization system |
Multi-functional analysis mode |
Safe and reliable gas path system |
Accessories:
Air compressor;
One piece of Cu hollow cathode lamp;
Gas external pipe;
Acetylene cylinder pressure-reducing valve;
Water knockout gas filter;
Optional Accessories:
GA3202 HGA graphite furnace system |
Used to conduct trace and ultra-trace analysis with an absolute sensitivity of 10-10-10-12gram. |
5cm long-life titanium burner |
The necessary accessory for nitrous oxide-acetylene flame analysis. |
Hydride generator (Totally automatic) |
Making the characteristic concentration of As, Se, Sb, Bi, Pb, Sn, Te, Ge, In, Tl, Cd and Zn lower than ppb level with cold atomic mercury measurement method. |
Hollow cathode lamp |
All specifications are available. |
Software with I/O port |
Printer |
Company Information:
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
We mainly design and manufacture the petroleum testing instrument
After several years’ development, our products have become high intelligent and wide coverage. And our company has become one of the leading manufacturer of petroleum testing instrument .
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