Description

JB750 Optical Emission Spectrometer is the best assistant for rapid quantitative analysis of metallurgical furnace and metallic quality monitoring. Its accuracy and stability meet laboratory requirements and can make measurements for dozens of matrix based on elements such as Fe,Al,Cu,Ni,Co,Ti,Mg,Zn,Sn,Pb, etc. It is widely used in steel, metallurgy, foundry and machinery for IQC, QC and OQC.
JB-750 is a design of zero fault operation, which requires little maintenance and offering high reliability and convenience.

Main Parameters
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: 160 ~ 650nm
Machine engraved concave grating: Curvature radius of 750mm
Depicts the density: 1667/mm
Incidence angle: 35 degrees
Allows a maximum of channels: 40 (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 result

The queen of quality Spark emission spectrometer model JB-750