High-resolution atomic emission detector for element-selective detection in gas chromatography. Detects over 20 elements simultaneously with sub-picogram sensitivity. Provides increased spectral resolution for complex elemental speciation and isotope analysis.
Specifications
- Category: Chromatography
- Technique: Unknown
- Manufacturer: OND
- Country: Germany
- Available: Active
Specifications
High-resolution atomic emission detector for element-selective detection in gas chromatography. Detects over 20 elements simultaneously with sub-picogram sensitivity. Provides increased spectral resolution for complex elemental speciation and isotope analysis.
- Status: Active
- Country: Germany
- Device Class (Function): Optical / Spectroscopic Detector
- Technique Compatibility: GC
- Brand Independence: Yes
- Performance Metrics: Wavelength range 160-720 nm (selected element ranges, narrow bands for HR mode). Up to 8 emission lines detected simultaneously. Minimum detectable levels (MDL): sulfur 0.04 pg/s, nitrogen 0.3 pg/s, phosphorus 0.06 pg/s, chlorine 2.5 pg/s, carbon 0.04 pg/s. Spectral bandwidth 0.25 µm flat field, CCD array with 2048 channels. Data rate up to 100 Hz (specifications valid at 5 Hz). Reagent gases: helium (6.0), oxygen, hydrogen, 10% CH₄ / 90% N₂, methane (99.997%). Microwave plasma cavity at 2,450 MHz, 70 W.
- Power Specifications: 100-240 VAC (50-60 Hz), 6A at 100 V / 2.5A at 240 V. Single outlet required.
- Environmental Specifications: Temperature 10-40 °C (recommended 15-30 °C); RH 50% at 40 °C / 80% at 31 °C; altitude ≤2000 m.
- Physical Specifications: 40.5 × 51 × 63.5 cm (H × W × D); approx. 37 kg.
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