YCA-1000 (AFG) fully automatic atomic absorption spectrophotometer

(Flame+Graphite Furnace) Fully Automatic Type

1、 Performance indicators

1Optical system

Wavelength Range	190nm—900nmAutomatic adjustment
Grating line density	1800Line/mm
Monochromator	Aberration correctionCzerny-TurnerType monochromator
Spectral bandwidth	0.1、0.2、0.4、1.0、2.0nmMulti level automatic switching
Wavelength accuracy	±0.10nm
Wavelength repeatability	0.05nm
Baseline drift	static state0.002A/30mindynamiczero point zero zero six
A/30min	detector
Wide spectral range photomultiplier tube	resolving powerCan distinguish manganese lamps279.5nmand279.8nm20Double lines, and the energy of the valley between the two spectral lines should be less than

2％

Light source system	8Lamp holder
Automatic switching of lamp holder	Lamp power supply mode400Hz
Square wave pulse	Lamp current adjustment range2 — 10mA

3average current

Atomization system
Flame analysis methoddetection limit	0.003(Cu)μ
g/ml	burner100mm
All titanium metal burner	PrecisionRSD≤
0.5%	Spray
Metal sheathed high-efficiency glass spray	Atomization chamber
Corrosion resistant all plastic atomization chamber	Security measures
Equipped with multiple automatic safety protection functions: acetylene leak alarm, automatic shutdown system, etc
Flameless (graphite furnace) analysis methodDetection limit（Cd	）<0.4*10ˉ
12 g

4Hydride generator atomic absorption method

Flame analysis method	measuring methodair-
Acetylene flame method	Concentration calculation method
Standard curve method, standard addition method, interpolation method.	Repeated measurement times1~99
Next, automatically calculate the mean, content, standard deviation, and relative standard deviation.	Result printingPrint test data or final analysis report. The results can be exported asExcel
Worksheet.	software environmentWindows XP/ Windows 7

5Operating system, professional Chinese software

Flameless (graphite furnace) analysis method	measuring method
Graphite furnace peak height method, graphite furnace peak area method	Concentration calculation method
Standard curve method, standard addition method, interpolation method.	Background correction
Deuterium lamp background correction greater than 60 times, self absorption buckle background greater than 60 times	Repeated measurement times
1-30 times, calculate the average and provide the standard deviation and relative standard deviation	Result printingPrint test data or final analysis report. The results can be exported asword
Worksheet.	software environmentWindows XP/ Windows 7

Operating system, professional Chinese software

2、 Instrument parameters	Power Supply
AC 220V/50HZ	power
150VA	Net weight of the instrument
55kg	Gross weight of the instrument
80kg	Instrument volume1110mm(Horizontal)×400mm(Depth)
× 500mm	(High)Packaging volume1350mm(Horizontal)×600mm
(Depth)	× 850mm(High)
Working environment temperature	10~35℃

Working environment humidity

1≤

280%

33、 Standard configuration

4. Host

Low noise oil-free air compressor. Hollow cathode lamp

Operating software

fourSource of procurement for core components of instrumentsPhotomultiplier tube: Hamamatsu Corporation, Japan

Five

2YCA-1000AFG
3Design features of fully automatic atomic absorption spectrophotometer
41. Total reflection optical system, full band chromatic aberration reduction, automatic wavelength scanning, and automatic peak searching.Equipped with deuterium lamp buckle background and self-priming buckle background..

5The uniquely designed all titanium burner has smooth combustion and fast thermal equilibrium speed.

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