Product Specifications
| Prod Model: |
AA320N |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Place Of Use: |
Laboratory |
| Application Fields: |
Soil, Mineral, Oil, Water, Industry, and So on |
| Function: |
Atomic Absorption Spectrophotometer |
| Operation Method: |
Microcomputer Control |
| Structure: |
Desktop Type |
| OEM Supply: |
Yes |
| Condition: |
New |
| Price Level: |
Low |
| Warranty Or Guarantee: |
1 Year |
| Service: |
Engineers Available to Service Machinery Overseas |
| Type: |
Measurement Type |
Product Description
1. Universal laboratory equipment Atomic Absorption Spectrophotometer;
2. PPM or PPB level;
3. Low price;
4. Automatic;
5. Good;
Specifications:
V Working spectral range: 190-900nm
V Wavelength accuracy: ≤ ± 0.5nm
V Wavelength repeatability: ≤ 0.3nm (single direction)
V Spectrum bandwidth: 0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm
V Resolution: <40%
V Base line stability: ± 0.004Abs/30min
V Characteristic concentration of copper: ≤ 0.04mg/ml/1%
V Detection limit of copper: ≤ 0.008mg/ml
V Background calibration ability: Greater than 30 times.
V Standby Interface: RS 232
V Instrument power supply: 220V, 3A, 50Hz
Accessories:
V Air compressor;
V One piece of Cu hollow cathode lamp;
V Gas external pipe;
V Acetylene cylinder pressure-reducing valve;
V Water knockout gas filter;
Optional Accessories:
V GA3202 HGA graphite furnace system
Used to conduct trace and ultra-trace analysis with an absolute sensitivity of 10-10-10-12 gram.
V 5cm long-life titanium burner
The necessary accessory for nitrous oxide-acetylene flame analysis.
V 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.
V Hollow cathode lamp
All specifications are available.
V Graphite tube
All specifications are available.
V Software with I/O port
V Printer
|
Model |
AA320N |
AA4530F |
|
Wavelength range |
190 – 900nm |
190 – 900nm |
|
Wavelength accuracy |
± 0.5 nm |
≤± 0.15 nm |
|
Wavelength repeatability |
≤ 0.3 nm |
≤ 0.04 nm |
|
Spectrum bandwidth |
0.2,0.4,0.7,1.4,2.4,5.0 nm |
0.1,0.2,0.4,1.0,2.0nm |
|
Base line stability |
≤0.00 4 A/30min (Cu) |
≤0.002A/30min (Cu) |
|
Characteristic viscosity |
0.0 4 μg/ml/1% (Cu) |
0.02μg/ml/1% (Cu) |
|
Checking limit |
0.00 8 μg/ml (Cu) |
0.004μg/ml (Cu) |
|
B ackground calibration ability |
>30 times |
>50 times |
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil tester, electric tester, laboratory instrument, road building instrument and geophysical equipment.
Though highly acclaimed and favorably accepted by numerous customers and possessed of the right to import and export, to ensure the high quality of our products, we conduct our manufacturing in strict accordance with various standards of ISO, ASTM D, IP, GB etc. We have developed sales channels in many countries and regions such as Thailand, Philippine, Iran, Indonesia, Spain, Iceland, Chile, Regions of Southeast Asia, Middle East, Europe, North and South America etc, and have gained strong advantage and high reputation in international market.
We have persisted on the business idea of "Integrity Basis and Quality First" for the stable and constant development. We are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity. Client, quality and service are our supreme target!
