AAS MS Long Span is advanced and reliable atomic absorbance spectrophotometer with PC controlled monochromator.
This model consists 4 lamp turret which helps in quickly selection of hollow cathode lamp during the operation. The PC controller results into automatic peak detection using the best EHT setting to ensure lowest noise introduction.
- Grating resolution of 1200 lines/mm
- Wavelength range of 185nm – 950nm
- Pre-aligned optics allow easy lamp change operation
- Modular design to allow various accessories to provide customization and future upgrade-ability
- The heart of Spectrophotometer- Monochromator & operating Software is designed by E.C.I.L. – Electronics Corporation of India Limited, Hyderabad, Govt. of India, and Department of Atomic Energy proven technology. Already in use of more than 1000 spectrometers in India.
- Hydride Vapour Generation Assembly (VGA) manufactured by Motras Scientific for low level analysis of:
- Mercury
- Selenium
- Strontium
- Tin
- Bismuth
- Auto Samper from AURORA Canada.
| Parameter | Details |
|---|---|
| Wavelength range | 185nm to 950nm |
| Lamp system | 4 lamp Turret with independent power supply from 0 – 25mA |
| Photometric system | Single beam optics |
| Gas Control Unit | Fully safe & sturdy manual gas control unit |
| Automated functions | Automatic peak detection |
| Lamp current adjustment | |
| Gain/EHT Setting | |
| Monochromator | Blazed holographic grating in Czerny-Turner mounting |
| Detector | High performance photomultiplier tube (PMT) of Hamamatsu Japan |
| Output device | USB through PC |
| Optional available accessories |
|---|
| 10 cm full Titanium head for Acetylene –Air burner head |
| 5 cm full Titanium head for Acetylene –Air burner head |
| High sensitivity nebulizer based on venture effect – Pt/Ir capillary with variable intake rate of 0.2ml/min to 2.0ml/min |
| Vapor Generator |
| Wide range of Hollow Cathode Lamps |
| Exhaust vent assembly |