4530F Atomic Absorption Spectrophotometer
Features:
1.This Atomic Absorption Spectrophotometer is completely controlled by PC, can flexibly select the flame and graphite furnace atomizer (optional)
2.Integrated floated optical platform design can obviously improve the optical system shock resistance and can keep stable though use the optical signal for a long term.
3.Eight light stands can be changed automatically and preheat the eight element lights meantime as well as optimize the working condition of the hollow cathode lamp
4.Position adjusting: the best height of the flame burner and can automatically set the front and rear positions
5.Fully automated wavelength scanning and peak searching
6.Complete safety chains protection equipment: the function of warning and automatic safety protection towards the wrong burner, leakage of the gas, under voltage of air and the abnormal flame out
7.Deuterium lamp and self-absorption background regulation
8.Data processing: super strong database, possesses more than 500 data self-storage and cut-off storage function, can store the analyzed result with the form of EXCEL and the testing method and the result can be randomly called
9.Measuring method of Atomic Absorption Spectrophotometer with Graphite Furnace,flame absorption method and emission method
10.Result printing: parameter printing, data result printing and diagram printing
Technical Specifications of 4530F Atomic Absorption Spectrophotometer |
Wavelength range | 190 - 900nm |
Spectral bandwidth | Can automatically change between 0.1nm, 0.2nm, 0.4nm, 1.0nm and 2.0nm |
Accuracy of the wavelength | ±0.15nm |
Receptivity of the wavelength | ≤0.04nm |
Base line stability | ≤0.002A/30min (Cu) |
Characteristic viscosity | 0.02μg/ml/1% (Cu) |
Checking limit | 0.004μg/ml (Cu) |
Preciseness | 0.5% |
Grating | 1800 lines/mm |
Inflamer | All-metal titanium burner |
Atomizer | Effective glass atomizer |
Lamp stand | Eight lamps |
D2 background correction ability | When the background is 1 A, the background ability should be deducted not less than 50 times |