4530F Atomic Absorption Spectrophotometer

● completely controlled by the PC operation, can be flexible matching flame, graphite furnace atomizer. The instrument’s lamp current, negative high voltage, operating wavelength and combustion conditions are entered by the PC menu of highly automated atomic absorption spectrophotometer. 

● To provide continuous, peak height and peak area for the determination of absorbance, concentration and emission intensity. It has four kinds of signal modes: atomic absorption, background absorption, background correction and emission intensity. 
● Integrated floating optical platform design, making the optical system seismic capacity significantly improved, even if the long-term use of optical signals can still remain stable. 
● 8 lighthouse, with the same time preheating, automatic rotation switch, automatic ignition, automatic optimization of the working conditions of the hollow cathode lamp function. 
● With automatic wavelength scanning, automatic gain, background correction, automatic energy balance, according to the peak search method automatically find the peak and other functions. 
● Perfect security chain protection device: the system is not connected to the combustion head is incorrect, gas leakage, air undervoltage, abnormal flameout, etc. with alarm security protection. 
● 1-9 points of the standard concentration calibration, a single standard slope can be used to adjust the slope. Linear regression, curve fitting, linear and non-linear standard addition method determination, baseline compensation, mean and relative standard deviation and other functions. 
● data processing: super database, with up to 500 or more data from the storage and power storage function, the results of the EXCEL spreadsheet to save the form, test methods and results can be called at any time. 
● Optional communication module with soil testing and fertilization special equipment, meet the soil test standard (FERTREC) communication requirements of the communication module. 
● Position adjustment: the best height of the flame burner and the automatic setting of the front and rear positions 
● Test method: flame absorption method, flame emission 
● Results Print: All readings, measurement results, calibration curves and operating conditions.

SNCode & ModelDescription & SpecificationQtyUnit
1ASA1.670.802SMUser Manual1Copy
2HPSF6.382.801Burner (100mm)1Piece
3HPSF6.385.807Expansion chamber part1Piece
4ASA8.940.831Nut (Gas pipe connector)8Piece
6SF8.215.065/12Threaded bushing8Piece
7SF8.370.206Seal ring8Piece
8SF8.370.350Seal lining ring (part for acetylene cylinder)4Piece
9SF8.402.900Light check board1Piece
10SF8.470.056Connector of pressure reducing valve1Piece
11SF8.470.113Connector (leakage detection)1Piece
12SF8.470.201Input connector1Piece
13SF8.470.202Output connector1Piece
14ASA8.811.800Cover (dustproof)1Piece
15QTF 0207O ring  φ6×1.96Piece
1607-01-609Polyvinyl chloride pipe φ8×113Meter
1707-06-011BPolyvinyl chloride pipe φ6×420Meter
18QTF 0240O ring φ10×1210Piece
19QTF 0260O ring  φ14×26Piece
20QTF 0298O ring φ23×3.13Piece
21QTF 0315O ring φ32×2.653Piece
22QTF 0357O ring φ55×3.13Piece
  23  WJF0230/0240/0250  Double open mind wrench 8×10,12×14,17×191 for each  Piece
24WJF02802″ screw driver1Piece
25WJF00203″ screw driver1piece
2626-03-070Fuse wire 0.5A4Piece
2726-03-160Fuse wire      RF1-30   3A3Piece
2831-01-180VEKY-2 hollow cathode lamp Cu  1  Piece
2932-01-080Acetylene pressure reduction valve1Piece
3032-01-140AAS-HPSF glass nebulizer1Set
  31  33-01-080Water separation air filter (or air water filter) G1/4″  1  Piece
3233-04-020Air compressor1Piece
3334-03-720Power cord1Piece
3434-03-612RS232 communication cable1Piece
36ASA7.000.800Workstation software1Copy
37   Computer1Unit
38 Printer1Unit
39SF9.026.008Explosion protection spring1Piece

Technical indicators: 
● Monochromator type: Czerny-Turner 
● Grating: 1800 lines / mm 
● Raster shine wavelength: 250nm 
● Wavelength range: 190nm-900nm 
● Spectral bandwidth: 0.1 nm. 0.2 nm. 0.4 nm. 1.0 nm. 2.0 nm automatic switching
● Wavelength indication error: ± 0.15nm 
● Wavelength repeatability: ≤ 0.04nm 
● Absorbance range: -0.1-2.000A 
● Baseline stability: ≤0.005A / 30min (Cu line) 
● Characteristic concentration: 0.02 μ g / ml / 1% (Cu element)
● Detection limit: 0.004 μ g / ml (Cu element) 
● spectral bandwidth deviation: ≤ 0.2nm ± 0.02nm (bandwidth 0.2nm, Cu element) 
● Measurement repeatability: ≤0.5% (flame method, Cu element) 
Lighthouse: 8 
● Burner: All metal titanium burner
● Sprayer: efficient glass atomizer
● atomization chamber: explosion-proof pre-mixing 
● Power: 220V ± 22V, 50Hz ± 1Hz, 200W 
● Host size: 700mmX550mmX530mm 
● Net weight: 80kg 
● 4510GF graphite furnace system AS4020 Graphite Furnace Autosampler 
● AS800 cooling water circulation machine 
● Hydride generator 
● Various elements hollow cathode lamp 
● Windows 7 XP 2000 NT is available 
● Instrument self-test function 
● Password setting function 
● The method setting function can set the parameters of the instrument, the calibration curve and the slope re-adjustment parameters and the flame atomizer parameters.