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
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 | To be determined |
| 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.
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.
ANALYZE WITH EASE™
FOR PPB-LEVEL HYDROGEN DETECTION
ANALYZE WITH EASE™
FOR PPB-LEVEL HYDROGEN DETECTION
SALES | TRAINING INQUIRIES
AMERICAS: info.americas@process-insights.com
EMEAI (includes India): info.emeai@process-insights.com
APAC: info.apac@process-insights.com
CHINA: info.cn@process-insights.com
SOLUTIONS FLYERS
Other CRDS Gas Analyzer Solutions
HALO KA™ H2O
HALO KA Max™ H2O
HALO KA Max™ CH4
HALO KA Max™ NH3
HALO Max QCL™ CO
HALO Max QCL™ CO2
Custom CRDS Gas Analysis Solutions
GO-cart™
HALO™ 3 CH2O
HALO™ 3 CO
HALO™ 3 CO2
HALO™ 3 D2O/HDO
HALO™ 3 H2O
HALO™ 3 CH4
HALO™ 3 HCl
HALO™ 3 NH3
HALO 3 HF
HALO™ H2
HALO™ H2O in N2O
HALO™ OK/OK+
HALO™ LP H2O
HALO™ RP
HALO™ QRP
Spark™ H2O
Spark™ H2O in CO2
Spark™ CH4
Spark™ C2H2
Spark™ CO2
Spark+™ CO
Spark Max™ CO2
Prismatic 3™
Prismatic 3+™
T-I MAX™ AIR GHG
T-I MAX X2_X3
T-I MAX™ HCl
T-I MAX™ HF
T-I MAX™ NH3
T-I MAX™ CEM
CO-REKT™
ALOHA+H2O™
