Sarspec Light Source LS-DW

Product Name:Sarspec Light Source LS-DW

Product Model:LS-DW

Product Introduction

LS-DW is a compact light source that combines the continuous spectra of deuterium and tungsten lamps into a single fiber SMA connector. Combining spectra produces stable output and provides ideal light intensity for most absorbance and transmittance measurements in the range of 185 to 1100 nm.

The local shutter integrated on the LS-DW light source simplifies the dark measurement operation without the need to turn off the light source, while the lamp controller can easily choose to operate the deuterium and tungsten lamps separately or in combination.

Performance characteristics

lDeuterium and tungsten halogen light sources

lhigh stability

lultraviolet-Visible Near Infrared Spectral Range

lLamp and shutter selector

lSMA fiber optic connector

lbelt Remote control of SPEC Hub

Selection Guide

LS-DW: LS-DW light source (including power supply)

B-DW: LS-DW bulb replacement parts (185-1100 nm)

HUB-DW: LS-DW remote control dedicated hub (including cable)

Technical Specifications

Origin: Portugal

Wavelength range:185 - 1100 nm

Deuterium lamp lifespan:1000 hours

Tungsten lamp lifespan:2000 hours

Local operation: power, shutter, and light selector

Fiber optic connector:SMA 905

Preheating time:≈ 15 minutes

Remote operation: required SPEC hub and remote cable

Power consumption（max）：6 W

Power requirements:12 VDC / 0.6 ADC

Size:200 (length) x 65 (width) x 65 (height) mm

Weight:800 grams

Product Application

LS-DW is a highly stable UV Vis NIR light source that can meet the needs of measuring absorbance and transmittance of non opaque liquid and solid samples. With its modular advantages, LS-DW provides high stability and considerable flexibility for educational, scientific, and industrial spectroscopic measurements.