Dimensions (w x d x h in mm)
| 1520 x 730 x 850 |
Weight (kg)
| 245
|
Power
| 200-240 V AC ±10%, 3.5kVA, 20 A |
Spectrometer
| Fully thermostatted, shock mounted 0.75 m Czerny-Turner monochromator, nitrogen purged |
| Grating | I: 1800 lines/mm (160-800 nm), ruled (holographic optional)
II: 2400 lines/mm (160-640 nm), holographic
|
Optics
| Entrance optics are fully achromatic, using a toric mirror for high light throughput; vertical range 15 mm above coil, horizontal alignment range: ± 4 mm |
| Wavelength range | 160 - 800 nm
|
Background correction
| The primary slit may be scanned ± 2.5 nm around the reference position. Minimum step size 0.001 nm.
|
| Resolution | I: 9/18 pm for second/first order II: 3/7/4 pm for first/second/third order
|
| Detector | Dual photomultiplier system employing a R166UH solar blind tube for UV detection and a R446 wide band tube for the visible region.
|
Detection mode
| |
| Read out | |
| |
ICP generator
| Free-running, air-cooled generator.
Auto-start from switch or keyboard
|
| Frequency (MHz) | 40.68
|
Power (Watt)
| Computer-controlled from 500 W to
1500 W with auto-tuning.
|
Load coil
| water-cooled
|
Torch
| Fully demountable, enables easy maintenance and selective drop-in replacement of the glassware
|
Argon flow (L/min)
| <11
|
| |
| Sample introduction | concentric nebulizer, with glass cyclonic spray chamber; computer-controlled dual channel 12-roller pump, at 0-50 rpm; auto fast pump setting for rapid washout; Optional inert ceramic V-groove,
HF-resistant or Ultrasonic nebulizers
available. Optional inert HF-resistant
polypropylene version available.
Optional jackerted spring chamber
for direct aspiration of highly volatile
organics.
|
Operating system and software
| Windows 32-bit based software including modules for method development, optimization, analysis, verification and reporting |
Computer
| GBC Data Station, IBM PS/2 or AT-compatible, allows access to third party software. System configuration includes 1 Mb RAM , 1.2 Mb floppy disk drive, 40 Mb hard disk drive, two serial ports, one parallel port, VGA colour monitor
|
Short term precision (RSD for 10 replicates)
| |
Long term precision (RSD for 4 hours)
|
|
Sensitivity
| |
| Detection limits (3s, µg/L) | |
Accessories
| autosampler, hydride generator, HF-resistant nebulizer, argon humidifier
|
Special features
| Plasma Cam™* enables user to
view plasma from PC ; Safety Interlocks on plasma compartment door, gas pressure, low/high mains voltage, |
