Chongqing atomic absorption spectrophotometerTechnical parameters:

1. Photometer: High luminous flux single beam/dual beam automatic switching technology

2. Monochromator: Czech Turner monochromator, 1800 engraved lines/mm; Wavelength range: 185-900nm

3. Lamp holder: Fully automatic 8-lamp holder, automatic alignment

4. Background correction: Electronic tuning deuterium hollow cathode lamp and triple magnetic field Zeeman effect double clip background

5. Magnetic field strength: adjustable from 0.1-1.0T, switchable between 2-mignetic Zeeman and 3-magnetic Zeeman modes

6. Graphite furnace: Horizontal heating graphite furnace, room temperature -3000 C temperature control, heating speed up to 3000? C/second

7. Dimensions: 1200x480x600 mm

Chongqing atomic absorption spectrophotometerMain features:

1. Flame graphite furnace integration, compact design, no need for mechanical switching of atomizers

2. Horizontal heating graphite furnace technology

3. Three magnetic field Zeeman and deuterium hollow cathode lamp double button background

4. Three magnetic fields: directly extend the linear range by an order of magnitude to prevent Zeeman flipping

5. Single/dual beam automatic switching

6. Solid injection technology, directly measuring solid or semi-solid samples

7. Intelligent dilution: Expanding dynamic range by two orders of magnitude

8. Automatic residual removal: Automatically remove the residue of the previous high concentration sample

9. Expanded technologies such as the combination of hydride graphite furnace technology