Products
Leading choice for ultra-high purity gas users
Detect gas quality upsets before they damage your process. Using Tiger Optics’ HALO H2 hydrogen analyzer, you can verify H2impurity levels with part-per-billion accuracy, drift-free stability and instantaneous response. The HALO H2 is 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 offers a fully laser-based solution for continuous quality control of your process.
The HALO H2 offers:
- Low parts-per-billion (ppb) detection capability
- 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.
Brand
Laboratory & Scientific
Stack, Process & CEMS
Detection Capability
| Detection and Matrix | Range | LDL (3σ) | Precision (1σ) @ zero |
|---|---|---|---|
| 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 O2 | 0 – 250 ppm | 50 ppb (dry-down limited) |
1.5 ppb |
| H2 in Clean Dry Air (CDA) | 0 – 450 ppm | 20 ppb (dry-down limited) |
2.5 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* | Mixture of 1% O2, 99% N2 with ~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 | |
| 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, RS-232 |
| 802.11g Wireless (optional), Modbus TCP (optional) | |
| Patents | |
| U.S. Patent #7,277,177 • U.S. Patent # 7,255,836 | |
| *O2/N2 supply (maximum 10 ppm H2O and H2 impurity) is required for sample conditioning via catalytic conversion. |
|
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Bronwyn Straccione
Hi there, I'm Bronwyn. I've been with TES for 15 years and I'm the Category Manager for our Gasmet and CEMS equipment sales. My usual work days are Monday - Wednesday. If there's something I can help you with, please give me a call on 0404 161 353 or send me a message and myself or your local sales support will be in touch shortly!