T-HC10L-M02 - Herriott Cell for Absorption Spectroscopy, OPL = 10.4 m, 1/4" OD Tube Fittings
T-HC10L-M02 - Herriott Cell for Absorption Spectroscopy, OPL = 10.4 m, 1/4" OD Tube Fittings
Features
- Multipass Herriott-Type Cell Design Increases Absorption in Spectroscopic Measurements
- Ø2" Concave Mirrors Coated with Mid-Infrared Enhanced Gold
- Ø1/2" Calcium Fluoride Parallel Port Wedged Windows (User Replaceable)
- Each Cell is Individually Tested for Pressure and Leakage
- Operating Pressure Range: <10-4 Torr up to 2 atm
- Gas Interface: Ø1/4" or Ø6 mm Swagelok® Tube Fitting
- Gas Leakage Rate: <10-5 Torr·L/s
- Recommended Operating Wavelength 600 nm to ~10 µm
- Optical Path Length 10.439 ± 0.015 m
- Number of Reflections Inside the Cell 28
- Max Input Beam Diameter (1/e2, Collimated) 2 mm
-
Beam Angles of Incidence (Horizontal, Vertical) Engraved End: 3.2° H, 2.8° V Unengraved End: 2.5° H, 3.5° V
- Mirrors CM508-200EH4-M02 Concave Mirrors with Ø4 mm Hole
- Windows WW50530 Uncoated Calcium Fluoride Wedged Windows
- Supported Pressure <10-4 Torr - 2 atm (1520 Torr)
- Gas Leakage Rate <10-5 Torr·L/s
- Sample Volume ≈0.7 L
- Gas Interface 1/4" OD Tube Swagelok
- Fitting Interface in Housing G1/4" Straight Thread
- Materials in Contact with Gas Sample Stainless Steel (1.4301), Aluminum, Calcium Fluoride,
Borosilicate Glass, UV Fused Silica, Gold with Protective Overcoat per
MIL-C-48497A, FKM (Viton), Torr Seal® Epoxy - Bake-Out Temperature 80 °C Max
- Operating Temperature -5 to 80 °C (Non-Condensing)
- Storage Temperature -20 to 80 °C
- Dimensions (LxWxH) 16.30" x 6.00" x 4.45" (414.1 mm x 152.0 mm x 113.1 mm)
- Mass (Weight) 5.7 kg (12.6 lbs)
- Operating Wavelength 600 nm to ~10 µm
- Optical Path Length (OPL) 10.439 ± 0.015 m
- Internal Reflections 28
- Max Beam Diameter (1/e2) 2 mm
- Sample Volume ≈0.7 L
- Swagelok® Gas Interface 1/4" OD Tube Fittings
- Operating Temperature (Non-Condensing) -5 to 80 °C
| Damage Threshold Specifications | ||
|---|---|---|
| Coating Designation (Item # Suffix) |
Damage Threshold | |
| -M02 | Pulsed | 0.1 J/cm2 at 1.064 µm, 10 ns, 10 Hz, Ø1.06 mm 3 J/cm2 at 10.6 µm, 100 ns, 1 Hz, Ø1.29 mm |
| CW |
25 W/cm at 1.07 µm, Ø1.04 mm 450 W/cm at 10.6 µm, Ø1.18 mm |
|