HALO H2
CRDS Analyzer for PPB-Level Hydrogen Detection
CRDS Laser-Based Analyzer
LEADING CHOICE FOR ULTRA-HIGH PURITY GAS USERS
Detect gas quality upsets before they damage your process. Using our TIGER OPTICS™ HALO™ H2 analyzer, you can verify H2 impurity levels with part-per-billion accuracy, drift-free stability and instantaneous response. You will find our system exceptionally easy and fast to install, and effortless to maintain, with built-in zero verification. Its robust design—free of moving parts—results in an analyzer that has a high Mean Time Between Failure (MTBF) rate and a very low Cost of Ownership (CoO).With its patented catalytic conversion technique, utilizing a minute amount of oxygen to cleanly and safely convert hydrogen to moisture, the HALO H2 hydrogen analyzer offers a fully laser-based solution for continuous quality control of your process.
THE HALO H2 HYDROGEN ANALYZER DELIVERS REAL VALUE
- Low parts-per-billion (ppb) detection capability with Standard Model
- NEW: Low-Range Model with parts-per-trillion (ppt) detection limits in inert gases
- Extremely fast speed of response
- Wide dynamic range
- Absolute measurement (freedom from need for calibration gases)
- Low maintenance and cost of ownership
- Compact, portable package, ideal for both fixed and mobile cart installation
- Direct measurement in many matrices, including oxygen
APPLICATIONS
- Gaseous CRMs & Calibration Gas Mixtures
- High-Purity Gases & Systems
- Research & Development
CLICK + TO SEE: DETECTION CAPABILITY & SPECIFICATIONS
DETECTION CAPABILITY
Detection and Matrix | Range | LDL (3σ) | Precision (1σ) @ zero |
---|---|---|---|
Standard Model (requires 1% O2, 99% N2 mixture or CDA utility gas) | |||
H2 in N2 | 0 – 500 ppm | 8 ppb | 3 ppb |
H2 in Ar | 0 – 200 ppm | 6 ppb | 2.0 ppb |
H2 in He | 0 – 125 ppm | 4 ppb | 1.5 ppb |
H2 in Ne | 0 – 140 ppm | 4 ppb | 1.5 ppb |
CDA Model (requires pure N2 utility gas) | |||
H2 in Clean Dry Air (CDA) | 0 – 5000 ppm | 80 ppb | 30 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 | < 3 minutes to 95% |
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, 10 Ra surface finish |
Leak tested to | 1 x 10-9 mbar l / sec |
Gas connections | 1/4” male VCR inlet and outlet |
Sample inlet pressure | 10 − 125 psig (1.7 − 9.6 bara) |
Sample flow rate | 0.5 slpm (± 20%) |
Sample gases | Most inert matrices |
Gas temperature | Up to 60°C |
Utility gas supply* | see Detection Capability table for required gas |
~15 sccm, 20 − 125 psig | |
Dimensions, H x W x D | |
Standard sensor | 8.73″ x 19.0″ x 23.6″ (222 mm x 483 mm x 599 mm) |
Weight | |
Standard sensor | 45 lbs (20.4 kg) |
Electrical and Interfaces | |
Platform | Max series analyzer |
Alarm indicators | 2 user programmable, 1 system fault, Form C relays |
Power requirements | 90 − 240 VAC, 50/60 Hz |
Power consumption | 200 Watts max. |
Signal output | Isolated 4−20 mA |
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 • U.S. Patent # 7,255,836 |
*Utility gas supply purity requirements: <10 ppm H2O and H2 impurities
Serani™ Max Analyzer Interface Software allows you to have remote access from your computer or laptop for our latest CRDS generation analyzers, such as the Halo KA Max and T-I Max. The Windows-based software package communicates with the analyzer through Ethernet and allows full control of the system conveniently from your desk.
ANALYZE WITH EASE™
FOR PPB-LEVEL HYDROGEN DETECTION
ANALYZE WITH EASE™
FOR PPB-LEVEL HYDROGEN DETECTION
Learn about our service, technical support, spares, and our CRDS Analyzer | Performance Verification Program
Analyzer in service? Need a rental CRDS analyzer? Ask us how we can help.
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