Description
Overview
GAOTek Infrared Spectroscopy Oil Analyzer in Water Analyzer is developed according to the environmental protection standard for the determination of petroleum and animal and plant oils “infrared spectroscopy”, for the determination of total oil, petroleum, animal and plant oils in water content of the special infrared spectrometer.
Technical Specifications
| Baseline drift | no drift (mechanical light cutting technology to eliminate the drift of the instrument) |
| Minimum detectable concentration | 0.002 mg/L (oil content in water) |
| Maximum measured concentration | 640000 mg/L (oil content concentration in water) |
| Wave number range | 3400 cm-1 to 2400 cm-1 (2940 nm to 4167 nm) |
| Wave number accuracy | ± 1 cm 1 |
| Wave number repeatability | ± 1 cm 1 |
| Absorbance range | 0.00000 AU to 3.00000 AU |
| Basic measurement range | 0.20 mg/L to 120.00 mg/L |
| Repeatability: relative standard deviation | RSD < 0.9 % (standard oil sample with concentration of 20 mg/L to 80mg/mL) |
| Linear correlation coefficient | R > 0.999 |
| Methyl resolution | > 3 % |
| Sample analysis time: full spectrum scan | 30 seconds |
| Fixed point multiple scanning | 10 seconds |
| Nondispersive infrared method | 2 seconds |
| Blank solvent zero setting | automatic |
| Temperature range | Room temperature: 41 °F to 95 °F (5 °C to 35 °C),Relative humidity: 20 % to 85 % (RH) |
| External size of main engine (Length x Width x Height) | 19 in x 13.1 in x 5.9 in (485 mm x 335 mm x 150 mm) |
| Main weight | 22 lb (10 Kg) |
| Main engine power | 220 V AC, 50 Hz |