Triple isotopic water analyzer for δ²H, δ¹⁷O, and δ¹⁸O. Measures d-excess and 17O-excess in liquid water and vapor. Advanced OA-ICOS technology ensures low drift and high accuracy.
Specifications
- Category: Spectroscopy
- Technique: ICOS
- Manufacturer: ABB
- Country: Canada
- Available: Active
Specifications
Triple isotopic water analyzer for δ²H, δ¹⁷O, and δ¹⁸O. Measures d-excess and 17O-excess in liquid water and vapor. Advanced OA-ICOS technology ensures low drift and high accuracy.
- Status: Active
- Country: Canada
- Isotopic: Yes
- Analyte Type / Target Of Analysis: Light stable isotopes (C, N, S, O, H)
- Measurable Isotopes/Elements: δ²H, δ¹⁷O, δ¹⁸O, d-excess, 17O-excess in liquid water and water vapor
- Precision: Liquid Mode (High Performance): δ²H: ±0.2‰, δ¹⁷O: ±0.03‰, δ¹⁸O: ±0.03‰. High Throughput Mode: δ²H: ±0.4‰, δ¹⁷O: ±0.1‰, δ¹⁸O: ±0.1‰
- Drift: Minimal drift due to proprietary thermal control
- Measurement Rate: Up to 2 Hz for vapor; over 800 injections/day for liquid samples (with autoinjector)
- Probed Volume: Sample volume: 1 µL per injection (liquid)
- Throughput: 800+ injections/day for liquid analysis with autoinjector
- Laser: Tunable diode laser
- Power Specifications: 115/230 VAC, 50/60 Hz, 180 W steady-state
- Environmental Specifications: Operating temperature: 0–45°C; Sample temperature: 0–50°C; Humidity: <99% RH non-condensing
- Physical Specifications: 28 cm H × 97 cm W × 56 cm D; Weight: 50 kg
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