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HALO H₂O in N₂O - Trace Moisture Analyzer for Pure Nitrous Oxide
Brand: Tiger Optics, LLCThe HALO H2O in N2O analyzer provides users with the unmatched accuracy, reliability, speed of response and ease of operation that users of Tiger Optics analyzers have come to expect.
Featuring Tiger Optics’ powerful Cavity Ring-Down Spectroscopy-based moisture sensor in a compact and affordable package, this versatile analyzer allows users to measure trace moisture in nitrous oxide (N2O) and other gases.
Users can also expect significant cost savings, with no need for periodic sensor maintenance, span calibrations, purifier replacements, and pump rebuilds.
As a result, the HALO H2O in N2O analyzer is ideally suited to many applications where moisture measurement is extremely critical.
These applications include process control, continuous quality control, and cylinder analysis for medical and calibration gases and more.
Features- Low parts per billion (ppb) moisture detection capability in medical N2O
- Absolute measurement (freedom from calibration gases)
- Wide dynamic range—over four orders of magnitude
- Low cost of ownership and operational simplicity
- Clean technology—no external calibration gases required
- Compact analyzer footprint
Specifications
Brand
Detection Limit (LDL, 3σ/24h)
- H₂O in N₂: 2.2 ppb
- H₂O in N₂O: 7.5 ppb
- H₂O in Ar: 1.0 ppb
- H₂O in He: 0.5 ppb
- H₂O in H₂: 1.9 ppb
- H₂O in O₂: 1.2 ppb
Operation Range
- H₂O in N₂: 0 - 15 ppm
- H₂O in N₂O: 0 - 20 ppm
- H₂O in Ar: 0 - 6 ppm
- H₂O in He: 0 - 3 ppm
- H₂O in H₂: 0 - 12 ppm
- H₂O in O₂: 0 - 8 ppm
Precision (1σ, Greater of)
- ± 0.75 % or 1/3 of LDL
Accuracy (Greater of)
- ± 4 % or LDL
Speed of Response
- < 1 minutes to 90 %
Environmental Conditions
- 10° to 40° C, 30 % to 80 % RH, Non-Condensing
Storage Temperature
- -10° to 50° C
Wetted Materials
- 316L Stainless Steel, 10 Ra surface finish
Gas Connections
- 1/4" Male VCR Inlet & Outlet
Leak Tested to
- 1 x 10⁻⁹ mbar l/sec
Inlet Pressure
- 10 - 125 psig (1.7 - 9.6 bar)
Flow Rate
- Up to 1.8 slpm
Sample Gases
- Most inert, passive, toxic and corrosive gases
Gas Temperature
- Up to 60° C
Standard Sensor
- 8.73" x 8.57" x 23.6" (222 mm x 218 mm x 599 mm)
- 28 lb (12.7 kg)
Sensor Rack (Fits up to two Sensors)
- 8.73" x 19.0" x 23.6" (222 mm x 483 mm x 599 mm)
Platform
- Maximum series analyzer
Alarm Indicators
- 2 user programmable, 1 system fault, Form C relays
Power Requirements
- 90-240 Vdc 50/60 Hz
Power Consumption
- 40 Watts Max. per sensor
Signal Output
- Isolated 4-20 mA per sensor
User Interfaces
- 5.7" LCD touchscreen, 10/100 Base-T Ethernet
- USB, RS-232, RS-485, Modbus TCP (optional)
Data Storage
- Internal or external flash drive
Certification
- CE Mark
Patents
- U.S. Patent # 7,277,177
- Gas Quality Control
- Research & Development
- Measure Trace Moisture in Nitrous Oxide and Other Gases
- Process and Quality Control, and Cylinder Analysis for Medical and Calibration Gases