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HL-2000 Family

Tungsten Halogen Light Sources for the Vis-NIR

Please contact us online for more information about ordering this product.

View Product Variations
HL-2000 Family

The HL-2000 family of visible and near-infrared light sources offers diverse models and performance characteristics to match your measurements. From high-power to long lifetime, the HL-2000 family provides flexibility for your lab for measurements between 360-2400 nm.

All HL-2000 models feature an integrated fan to keep the light sources cool and stable. A universal power supply makes setup quick and easy.

The additional features of the –FHSA model include an adjustable focusing of the SMA 905 connector to maximize light coupling into the fiber and a built-in filter holder that accepts optical filters up to 25.4 mm round to 50.8 mm square and up to 3 mm thick. Additionally, the RS-232 connection allows you to control the intensity from 0-100%, as well as to control the shutter.

For more power, the –HP model features a high-power lamp delivering 20 W of power.

The –LL model uses a unique long lifetime lamp that extends operation to 10,000 hours.

A rack mounted version that includes RS-232 control of the lamp intensity is also available (HL-2000-HP-RS232).

  • Maximize light throughput with the adjustable focus and alignment of the SMA 905 connector
  • Optional configurations offer high power or long lamp lifetime
  • Optional rack-mounted configuration with RS-232 control of intensity, lamp power, and shutter

Included with the Product:

  • 12/24 VDC 1.2 A universal power supply (including adapters for U.S., EU countries, UK and Australia)
  • Allen wrench
  • Serial cable (FHSA and HP-232R versions only)
  • HL-2000-HP-232 test software (HP-232R version only)

Engineering Specifications
HL-2000 Series HL-2000-LL Series
Source: Tungsten Halogen Long Lifetime Tungsten Halogen
Wavelength range: 360-2400 nm 360-2400 nm
Color temperature: 2,960 K 2,800 K
Nominal bulb power: 5 W 4.75 W
Typical output power: See chart below See chart below
Warm-up time:* 10 minutes 10 minutes
Source lifetime: 1,500 hours (typical) 10,000 hours (typical)
Stability of optical output: 0.15% peak-to-peak 0.15% peak-to-peak
Drift of optical output: <0.3% per hour <0.3% per hour
Trigger/shutter: HL-2000-FHSA only HL-2000-FHSA-LL only
Integrated filter holder & attenuator: HL-2000-FHSA only HL-2000-FHSA-LL only
Operating temperature: 5 °C – 35 °C 5 °C – 35 °C
Operating humidity: 5-95% without condensation at 40 °C 5-95% without condensation at 40 °C
Power requirements: 12 VDC 12 VDC
Power consumption: up to 15 W up to 15 W
Dimensions: 6.2 cm x 6 cm x 15 cm 6.2 cm x 6 cm x 15 cm
Weight: 0.5 kg 0.5 kg
Safety & regulatory: CE; ROHS, WEEE CE; ROHS, WEEE
Replacement bulb: HL-2000-B HL-2000-B-LL

*  Warm-up time @23 °C ambient, free airflow, no vibrations

Engineering Specifications HL-2000-HP Family HL-2000-HP-232R
Source: High-powered Tungsten Halogen High-powered Tungsten Halogen
Wavelength Range: 360-2400 nm 360-2400 nm
Color temperature: 3,000 K 3,000 K
Nominal bulb power: 20 W 20 W
Typical output power: See chart below See chart below
Warm-up time:* 10 minutes 10 minutes
Source lifetime: 1,000 hours (typical) 1,000 hours (typical)
Stability of optical output: 0.25% peak-to-peak 0.25% peak-to-peak
Drift of optical output: <0.3% per hour <0.3% per hour
Trigger/shutter input signal: TTL; Up to 2.5 Hz maximum TTL; Up to 1 Hz maximum
Trigger/shutter connection: SUB-D-15 pin SUB-D-15 pin
Integrated filter holder: HL-2000-HP-FHSA only No
Operating temperature: 5 °C – 35 °C 5 °C – 35 °C
Operating humidity: 5-95% without condensation at 40 °C 5-95% without condensation at 40 °C
Power requirements: 24 VDC 24 VDC
Power consumption: up to 30 W  up to 30 W
Dimensions: 6.2 x 6 x 15 cm 6 x 13 x 19 cm
Weight: 0.5 kg 0.9 kg
Safety & regulatory: CE; ROHS, WEEE CE; ROHS, WEEE
Replacement bulb: HL-2000-HP-B HL-2000-HP-B

*  Warm-up time @23 °C ambient, free airflow, no vibrations

Output Power

The table below reports typical output power coupled into a 600 μm UV/VIS fiber and measured with an optical power meter integrated from 200-1100 nm.

Model Output
HL-2000 6.8 mW
HL-2000-FHSA 6.7 mW
HL-2000-LL 4.7 mW
HL-2000-FHSA-LL 4.5 mW
HL-2000-HP 8.8 mW
HL-2000-HP-FHSA 8.4 mW
HL-2000-HP-232-R 8.4 mW

Shutter/Trigger Options

  • Available only for the listed models

Engineering Specifications HL-2000-FHSA HL-2000-FHSA-LL HL-2000-HP-FHSA HL-2000-HP-232R
Trigger/shutter input signal: TTL; Up to 2.5 Hz maximum TTL; Up to 2.5 Hz maximum TTL; Up to 2.5 Hz maximum TTL; Up to 1.0 Hz maximum
Trigger/shutter connection: SUB-D-15 pin SUB-D-15 pin SUB-D-15 pin SUB-D-15 pin

Applications in which this product is used:

Measurement Techniques in which this product is used:

HL-2000 Family.xlsx