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HALO 3 H2O

HALO 3 H2O

The HALO 3 H2O analyzer provides users with the unmatched accuracy, reliability, speed of response and ease of operation that users of Tiger Optics analyzers know and expect. Featuring Tiger Optics’ powerful Cavity Ring-Down Spectroscopy-based moisture sensor in a very compact and economic analyzer design, this versatile analyzer allows users to measure moisture in most inert, corrosive and toxic gases with just one device. Users also enjoy freedom from requirements such as periodic sensor maintenance, span calibrations, purifier replacement and pump rebuilds. As a result, the HALO 3 H2O analyzer is ideally suited to many applications where moisture measurement is extremely critical. These applications include fixed bulk gas continuous quality control, portable mobile analytical carts, process tool monitoring, air separation, gas cylinder quality control and many other demanding applications.

Designed for trace level moisture analysis, the HALO 3 H2O offers:

  • Sub parts per billion (ppb) moisture detection capability in an array of gases
  • 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
  • Low gas consumption to conserve rare and costly gas

Applications

  • Air Separation Units & Nitrogen Plants
  • Gaseous CRMs & Calibration Gas Mixtures
  • High-Purity Gases & Systems
  • Hydrogen Fuel Cells
  • Nuclear Energy
  • Research & Development
  • Semiconductor Process Tools
  • Syngas & Fuel Gas Production

Learn More

Brand

Laboratory & Scientific

Stack, Process & CEMS

Detection Capability

Detection and Matrix Range LDL (3σ) Precision (1σ) @ zero
H2O in N2 0 – 20 ppm 1.2 ppb 0.4 ppb
H2O in He 0 – 4 ppm 0.25 ppb 0.1 ppb
H2O in Ar 0 – 9 ppm 0.6 ppb 0.2 ppb
H2O in H2 0 – 16 ppm 1.0 ppb 0.4 ppb
H2O in O2 0 – 12 ppm 0.7 ppb 0.25 ppb
H2O in Clean Dry Air (CDA) 0 – 18 ppm 1.2 ppb 0.4 ppb
H2O in CO 0 – 24 ppm 1.5 ppb 0.5 ppb
H2O in CO2 (low range) 0 – 25 ppm 2.0 ppb 0.7 ppb
H2O in CO2 (high range) 0 – 70 ppm 8 ppb 3 ppb
H2O in COS 0 – 23 ppm 12 ppb 4 ppb
H2O in Ne 0 – 5 ppm 0.3 ppb 0.1 ppb
H2O in Kr 0 – 11 ppm 0.6 ppb 0.2 ppb
H2O in Xe 0 – 13 ppm 0.8 ppb 0.3 ppb
H2O in Cl2 0 – 25 ppm
(corrosion-resistant material recommended)		 1.5 ppb 0.5 ppb
H2O in HCl 0 – 50 ppm
(corrosion-resistant material recommended)		 3 ppb 1.0 ppb
H2O in HBr 0 – 100 ppm
(corrosion-resistant material required)		 12 ppb 4 ppb
H2O in SF6 0 – 15 ppm 1.0 ppb 0.4 ppb
H2O in NF3 0 – 20 ppm 2.5 ppb 0.9 ppb
H2O in CF4 0 – 15 ppm 4 ppb 1.2 ppb
H2O in C2F6 0 – 15 ppm 3 ppb 1.0 ppb
H2O in C3F8 0 – 20 ppm 3 ppb 1.0 ppb
H2O in C4F6 0 – 25 ppm 150 ppb 50 ppb
H2O in C4F8 0 – 20 ppm 3 ppb 1.0 ppb

Specifications

Performance
Operating range See Detection Capability table
Detection limit (LDL, 3σ/24h) See Detection Capability table
Precision (1σ, greater of) ± 0.75% or 1/3 of LDL
Accuracy (greater of) ± 4% or LDL
Speed of response < 1 minute to 90%
Environmental conditions 10°C to 40°C, 30% to 80% RH (non-condensing)
Storage temperature -10°C to 50°C
Gas Handling System and Conditions
Wetted materials 316L stainless steel (optional corrosion-resistant material), 10 Ra surface finish
Gas connections 1/4” male VCR inlet and outlet
Leak tested to 1 x 10-9 mbar l / sec
Inlet pressure 10 − 125 psig (1.7 − 9.6 bara)
Flow rate 0.05 – 1.8 slpm
Sample gases Most inert, toxic, passive and corrosive matrices
Gas temperature Up to 60°C
Dimensions, H x W x D
Standard sensor 8.73″ x 8.57″ x 23.6″ (222 mm x 218 mm x 599 mm)
Sensor rack (fits up to two sensors) 8.73″ x 19.0″ x 23.6″ (222 mm x 483 mm x 599 mm)
Weight
Standard sensor 28 lbs (12.7 kg)
Electrical
Alarm indicators 2 user programmable, 1 system fault, Form C relays
Power requirements 90 − 240 VAC, 50/60 Hz
Power consumption 40 Watts max.
Signal output Isolated 4−20 mA per sensor
User interfaces 5.7” LCD touchscreen, 10/100 Base-T Ethernet, RS-232
802.11g Wireless (optional), Modbus TCP (optional)
Certification CE Mark
Patents
U.S. Patent #7,277,177
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