Labspark 750 spark direct reading spectrometer  

 Introduction

Widely used in metallurgy, casting, machinery, metal processing and other manufacturing process control, Front laboratory , central laboratory product testing, can be used for Fe, Al, Cu, Ni, Co, Mg, Ti, Zn, Pb, Sn, Ag , and other metals and their alloys sample analysis , good stability , low detection limits , rapid analysis , low running costs , easy maintenance, strong anti-jamming capability.

Instrument features
1 excitation energy , the frequency is continuously adjustable digital solid-state light source , adapt to a variety of different materials
2 -one lens isolation valves to prevent light room for routine maintenance caused by pollution intensity decreased , the lens is easy to replace
3 using the original key technologies of metal in situ analyzers - single discharge acquisition analysis technology
4 Real-time monitoring of important parameters for each channel of negative pressure, light room temperature , sparks station temperature, vacuum , to ensure stable operation of the instrument for a long time
5. background lights, speed up response time and improve the accuracy of short-term analysis
6 copper spark Taiwan base, increase the heat resistance and ruggedness

7 excitation energy , the frequency is continuously adjustable digital solid-state light source , adapt to a variety of different materials
8 variable delay integration technology , greatly reducing background interference
9 negative high precision photomultiplier tube technology independent power continuously adjustable , adjust more precisely , can be programmed to adjust and improve the dynamic range
10. USB acquisition, more versatile
11 solid adsorption trap to prevent light pollution and gas chambers to improve the long-term operation stability

Instrument parameters

1 Ba Xing - Long framework law , a focal length of 750 mm grating
(2) high luminous holographic grating, engraved lines for 2400 / mm
3 spectral range : 160 ~ 800 nm
4 dispersion rate:
A dispersion rate : 0.55 nm / mm
Two dispersion rate : 0.275 nm / mm

5 Resolution : better than 0.01 nm
6 Number of standard detection channels : 21
7.16 A / D conversion microprocessor
8. 220V single phase 16A 2.5KVA
9 Dimensions : width × depth × height (130cm × 85cm × 120cm)
10. weight about 350Kg