JB-750 wide measuring range direct reading optical emission spectrometer

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This apparatus is widely used in material analysis of various industries, such as iron and steel, non-ferrous metal, metallurgy, machinery, chemical equipment, quality inspection system and so on. It is also used in , routine identification and analysis in metallic smelt industry.

1,Manage blast furnace process control by various processes of blast furnace celerity analysis.

2,Identification of product specifications.

3,Material checking and acceptance.

4,Quality inspection.

Excitation light source:

Supply voltage: 50Hz, 220V ± 1%

Input power: 1.0KVA

Charging capacitor: pre-combustion 8μF, exposure 1.5μF

Peak Current: pre-combustion 100A, exposure 20A

The main circuit peak pressure: 300VDC (with automatic adjustment of peak pressure)

Ignition circuit: pulse amplitude: +15 KV

Auxiliary gap: Using Tunnel Diode

Discharge frequency: 200 Hz ~ 600 Hz

Sample sets of gap: 4mm

Spectrometer:

Analysis band range: 130 ~ 650nm

Machine engraved concave grating: Curvature radius of 750mm

Depicts the density: 1667/mm

Incidence angle: 35 degrees

Allows a maximum of channels: 36 (expandable to 64 channels)

Spectrometer Local temperature: 35 °C ± 0.5 °C

Control System:

Measurement and Control System: The single board computer measurement and control, data exchange with the Host Computer

Reproducibility: RSD ≤ 0.2%

Photomultiplier tube high voltage power supply:

Stability: 8 hours is better than 0.5%

Test Results