JB-750 Spark Emission Spectrometer

Application area

JB-750 Spark Emission Spectrometer 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.

Allocating and analyzing channel and quantitative work scale

Major Features

1,The human oriented design, the standardized and modularized manufacture make the apparatus smaller.

2,The core components are all imported, which strengthen the stability and reliability of the apparatus.

3,We adopt the advanced foreign technologies of excitation source and design the excitation source of high energy, high stability by our own to fulfill the needs of ultrahigh content and trace analysis.

4,It adopts overall exit slit using technology which is convenient for choosing passage and regulating.

5,The high voltage of the PHT in the apparatus is controlled directly by computer and regulated by software, which improved efficiency of the passage.

6,In the apparatus, there is an automatic constant temperature system which solve the problem of bad effects to the optics system caused by changing temperature.

7,The multi-language operation software and flexible configuration enable the apparatus more humanistic.

8,This apparatus can analyze various kinds of matrix, such as Fe, Co, Ni, Ti, Cu, Al, Pb, Mg, Zn and Sn.

The configuration of the product

Spark Emission Spectrometer

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

Spark Emission Spectrometer:

Analysis band range: 140 ~ 800nm

Machine engraved concave grating: Curvature radius of 750mm

Depicts the density: 1667/mm

Incidence angle: 35 degrees

Allows a maximum of channels: 24 (expandable to 36 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%

Data processing system

1, Hardware configuration (basic configuration)

Computer: 250G/2G /19 LCD

Printer: Panasonic 1121 printer

2, Software functions

Multi-languages operation software under WINDOWS operation system

Various samples calibrate one analysis result simultaneously

Polygon and polynomial curve fitting

The concentration base of drawing curve management

Matrix correction and disturbance correction

There is a power management module

Quality controlling standard and management

System condition inspection

Data outputting management

Common element content range channel table of ferrous metal materials

JB-750 Spark Emission Spectrometer

JB-750 Spark Emission Spectrometer