WA2081 Atomic Absorption Spectrophotometer (Single Flame)

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

WA2081 atomic absorption spectrophotometer (single flame) $r $n1. Two lamp positions, the number of preheating lamps can be customized to shorten the waiting time during use. $r $n2. The lamp position is automatically optimized and can be adjusted in three dimensions to maximize energy. $r $n3. Element negative high voltage automatic memory, element wavelength scanning, lamp position optimization, and energy optimization can be completed with just one click. $r $n4. The test results can be exported in various formats and can be directly opened using office software, making it more convenient and efficient.

Product Details

WA2081 Atomic Absorption Spectrophotometer (Single Flame)Instrument features:

1. Two lamp positions, the number of preheating lamps can be customized to shorten the waiting time during use.

2. The lamp position is automatically optimized and can be adjusted in three dimensions to maximize energy.

3. Automatic memory of negative high voltage elements, one click completion of element wavelength scanning, lamp position optimization, and energy optimization.

4. The test results can be exported in various formats and opened directly with office software, making it more convenient and efficient.

5. The software can be remotely controlled, and remote technical support can be provided in case of problems, making problem resolution more timely.

6. Optional hydride generator.

7. Optional automatic ignition system.

WA2081 Atomic Absorption Spectrophotometer (Single Flame)detailed description:

The basic parameters of the instrument comply with the basic parameters of atomic absorption spectrophotometer specified in JJG694-2009 standard.

1、 Performance indicators:

1. Optical system

wavelength range	190nm900nm
Grating line density	1800 items
Monochromator	Czerny-Turner 型
Spectral bandwidth	0.2、0.4、1.0、2.0nm， Multi level automatic switching
Wavelength accuracy	±0.2nm
wavelength repeatability	0.05nm
Baseline drift	0.002A/30min
detector	Wide spectral range photomultiplier tube
Spectral bandwidth deviation	Copper lamp with a bandwidth deviation of 324.7nm and 0.2nm within ± 0.01nm.

2. Light source system

lamp holder	Automatic switching of lamp sockets
Lamp power supply mode	400Hz square wave pulse
Lamp current adjustment range	0 10mA average current

3. Atomization system

Characteristic concentration (Cu)	0.025μg/ml/1%
Detection limit (Cu)	0.006μg/ml
burner	100mm single seam titanium metal burner, air-cooled premixed type
precision	RSD≤1%
sprayer	Metal sheathed high-efficiency glass spray
雾化室	Corrosion resistant all plastic atomization chamber
safety measures	Equipped with multiple automatic safety protection functions, acetylene leakage alarm and shutdown system

4. Analysis methods

measurement method	Air acetylene flame method, hydride generator atomic absorption method.
Concentration calculation method	Automatically fitting the working curve, automatically correcting sensitivity, and automatically calculating concentration and content.
Repeated measurement times	From 1 to 99 times, automatically calculate the mean, content, standard deviation, and relative standard deviation.
Result printing	Print stage test data or final analysis report. The results can be exported as an Excel worksheet.
software environment	Windows XP/Vista/Windows 7 operating systems, professional Chinese software

2、 Instrument parameters:

power supply	AC 220V/50HZ
power	150VA
weight	70kg
volume	1000mm (length) x 400mm (width) x 470mm (height)
Working environment temperature	10~35℃
Working environment humidity	≤80%

Application fields:

It can be widely applied in industries such as geology, metallurgy, medicine, chemical engineering, petroleum, agriculture, environmental protection, and commercial inspection. In recent years, the application of trace and trace element analysis has gradually shifted from inorganic chemistry to organic chemistry.