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Deuterium-Tungsten Halogen Sources

Lead Time: 2 - 3 weeks

From $2,077.00

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Details

Whether you are studying a sample that has multiple features in different areas or you analyze a variety of different samples in your lab, the use of a light source that covers a wide spectral range is useful.

Combination deteurium-tungsten halogen light sources fit the bill. From measuring organics and small molecules to the near-IR absorption of plastics and polymers, a combination light source allows you to extend the capabilities of your measurement. Using a combination of two lamps or a single lamp that has a wide spectral output, the entire UV-Visible-NIR range can be explored.

Overview

  • Deuterium and tungsten halogen -- two powerful light sources combined in a single optical path from ~200-2500 nm
  • Integrated shutter -- limits the exposure of samples to UV light
  • Integrated filter holder -- holds optical filters to condition the light prior to coupling into the fiber optic cable
  • TTL control (model-dependent) -- allows the deuterium and halogen bulbs to be turned on/off individually and remotely

Specifications

Subject to change depending on model type

Engineering:

Nominal Bulb Power:
~7 W (deuterium), ~2 W (tungsten halogen), 20 W (tungsten halogen), 26 W (deuterium), 25 W (deuterium), 20 W (tungsten halogen)
Source:
Deep-UV Deuterium & Tungsten Halogen, Deuterium & Tungsten Halogen
Typical Output Power:
19 µW (deuterium bulb), 14 µW (tungsten bulb), 194 µW (deuterium bulb), 615 µW (tungsten bulb), 217 μW (deuterium), 295 μW (tungsten halogen), 585 μW (deuterium), 990 μW (tungsten halogen)
Wavelength Range:
190nm - 2.5μm
Drift of Optical Output:
<0.2% per hour, ≤0.1%/hour @ 254 nm (deuterium), ≤0.1%/hour @ 700 nm (tungsten halogen)
Source Lifetime:
1,000 hours, Deuterium & Tungsten Halogen
Stability of Light Source Output:
<0.1%, ≤0.1%/hour @ 254 nm (deuterium), ≤0.1%/hour @ 700 nm (tungsten halogen), ≤0.1%/hour @ 254 nm (deuterium), ≤0.1%/hour @ 700 nm (tungsten halogen)
Warm-up Time:
25 minutes, 6 minutes

Environmental:

Safety & Regulatory:
CE, ROHS, WEEE
Operating Humidity Specification:
5-95% without condensation at 40 °C
Operating Temperature:
5 °C – 35 °C

Physical:

Fiber Connector:
SMA 905
Shutter:
Yes
Cuvette Pathlength:
10 mm
Dimensions:
15 x 13.5 x 28.5 cm, 7.5 cm x 8.2 cm x 17.5 cm, 88.9 x 124.1 x 40.1 mm (with feet)
Integrated Cuvette Holder:
No, Yes
Integrated Filter Holder:
No, Yes
Power Consumption:
Approximately 78VA, up to 15 W
Power Requirements:
12 VDC, 5V DC external power supply (included), 85-264 V 50/60 Hz, 85-264 V, 50/60 Hz
Trigger/Shutter Input Connection:
4 pin galvanically isolated TTL connector (SUB-D-15 adapter cable provided), SUB-D-15 pin
Trigger/Shutter Input Signal:
TTL; up to 2.5 Hz maximum, TTL; Up to 2.5 Hz maximum
Weight:
0.5 kg, 15 x 13.5 x 28.5 cm, 350 g, 5 kg, 5.5 kg

Measurement techniques