610.01
H₂
Verified
Laboratory Valves LHP
Hand valves and air-operated valves for low-volume laboratory applications.
1,000–2,000 bar
SITEC-SieberSwitzerland
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Optical Cells and Window Units
Image sourced from the manufacturer's official documentation; brand identity is never altered.
CATEGORY 01
H₂
Verified
Optical monitoring of liquids, gases and solids up to 7,000 bar; TÜV-approved (PED cat. I–II).
100–7,000 bar
| Brand | SITEC-Sieber Engineering AG — Switzerland |
|---|---|
| Category | High-Pressure Components |
| Catalogue page | 740.01 |
| Pressure / capacity | 100–7,000 bar |
| Materials | AISI 316Ti / 17-4 PH (1.4571 / 1.4542); Inconel, titanium on request |
| Optical width | Ø 6 mm … Ø 28 mm |
| Max. working temperature | 80 °C … 500 °C |
| Windows | Colourless sapphire (also UV range) |
| H₂ compatibility | Confirmed by official documentation |
| Verification status | Verified |
| Documentation source | Compiled from official SITEC-Sieber Engineering AG documentation. |
Final technical specifications are confirmed in writing with H2X before ordering.
Technical Data
From the Official Catalogue
Key Features
- Reliable optical monitoring of chemical and physical characteristics of liquids, gases and solids at pressures from 100 up to 7,000 bar
- Sapphire windows in optically flat, specially tempered and pressure-resistant quality; colourless sapphire, also applicable in the UV range
- Monitoring with high-speed or video cameras, laser technique, spectroscopy, etc.
- Different optical path lengths; with replaceable sapphire holders the optical path can be reduced
- Materials depending on service conditions: AISI 316Ti, 17-4 PH, Inconel, titanium, etc.
Options
- Single window units in different designs and sizes
- Heated optical cells with pressure-balanced piston to maintain test pressure during sampling
- Optical probes and cells for concentration measurements; several windows; Raman cell
- Optical cells with mechanically adjustable piston (variable volume)
- Custom-built optical cells with adaptable optical path lengths and widths
- For quotations state max. working pressure and temperature, optical width and path length, and heating
Source: official SITEC-Sieber product catalogue (page 740.01). Request the datasheet for model, part-number and dimension tables.
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