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Instrument Database:
Labtest Equipment Co. (S.E. Asia) Pty. Ltd. - Plasmascan Model 710
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No picture !!
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| Year of introduction |
1982 |
| Status |
historical ( out of service ) |
| Company |
Labtest Equipment Co. (S.E. Asia) Pty. Ltd.
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| Categories |
Spectrometer ( Atom. ): AES: ICP-AES
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Sequential ICP-OES Spectrometer
The Plasmascan is the culmination of years of development. It has been designed as a fully integrated system for sequential elemental analysis, by rapid and repeatable fast scanning techniques,
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| Specifications |
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Dimensions (w x d x h in cm)
| | Weight (kg)
| | Power
| build in mains stabilization 200-260 V;
| Spectrometer
| 0.75 m Czerny-Turner, vacuum monochromator;
| | Grating | 1800 lines/mm; 52 x 52 mm;
| Optics
| entrance slit: 3 mm x 20 µm;
| | Wavelength range | 170-820 nm
| Wavelength drive
| direct stepper motor drive, 0.5 pm step width, maximum slew rate: 360 nm/min;
| | Resolution | 4 pm (170-310 nm, 2nd order)
| | Detector | 2 PMTs, solar blind for 170-310 nm;
| Detection mode
| | | Read out | Signal processing at A-D conversion rate of 400000 counts/s; dynamic range 8000000 counts.
| | | | ICP generator
| solid state driver;
| | Frequency (MHz) | 27.12
| Power (Watt)
| 2000
| Load coil
| water coil
| Torch
| electronically controlled lateral and vertical displacement of the torch (setting precision: 0.1 mm) | Argon flow (L/min)
| 10
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| | | Sample introduction | fuzz-free GMK nebulizer; accepting particles sized up to 1 mm
| Operating system and software
| LABTAM software packages written in BASIC for wavelength setting, calibration, background correction, standardization, interference corrections a.0.
| Computer
| Stepper motor interface based on Intel 8085 A microprocessor controls: wavelength calibration and
setting; torch height selection, sampler operation, data acquisition; Multitask Computer System including:
-1 M Byte dual floppy disk storage,
-visual display terminal for all instrument commands,
-high speed combined printing/plotting.
| Short term precision (RSD for 10 replicates)
| | Long term precision (RSD for 4 hours)
| | Sensitivity
| | | Detection limits (3s, µg/L) | | Accessories
| | Special features
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