|
Instrument Database:
Applied Research Laboratories (ARL) - Model 35000C - ICP-OES Sequential Spectrometer
( Thermo Scientific )
| |
|
|
| |
|
| |
|
| Year of introduction |
1980 |
| Status |
historical ( out of service ) |
| Company |
Applied Research Laboratories (ARL)
|
| Categories |
Spectrometer ( Atom. ): AES: ICP-AES
|
| Specifications |
|
Dimensions (w x d x h in cm)
|
| Weight (kg)
| 595 (spectrometer: 360; generator: 100; accessories: 135 | Power
| Spektrometer: 220 VAC, 50-60 Hz, 4 kVA
nominal, (20 A )
-HF-Generator: 220 VAC, 50-60 Hz, 7,5 kVA
nominal, (50 A )
| Spectrometer
| 1 m Czerny-Turner mount; thermostated;
| | Grating | 1200 lines/mm; blazed at 250 nm;
| Optics
| primary slit: 20 µm; secondary slit: 20 µm; quartz entrance optic; argon purged (optional) | | Wavelength range | 189-880 nm (air); 170-880 nm (vaccum)
| Wavelength drive
| | | Resolution | 27 pm
| | Detector | PMT | Detection mode
| | | Read out | | | | | ICP generator
| crystal-controlled RF generator; air cooled; automated impedanz matching
| | Frequency (MHz) | 27.12
| Power (Watt)
| 1200
| Load coil
| | Torch
| | Argon flow (L/min)
| 13
|
| | | Sample introduction | | Operating system and software
| Software written in BASIC
| Computer
| PDP-11/03 Digital microprocessor, 16-bit; 64 kB RAM;
| Short term precision (RSD for 10 replicates)
| | Long term precision (RSD for 4 hours)
| | Sensitivity
| | | Detection limits (3s, µg/L) | | Accessories
| Autosampler with 24 positions
| Special features
| |
|
|
