Spectrophtometer

Spectrophtometer

SNS-SPUV- spectrophotometer is an instrument which measures the amount of light that a sample absorbs. The spectrophotometer works by passing a light beam through a sample to measure the light intensity of a sample. These instruments are used in the process of measuring concentration of any unknown solution and used for monitoring absorption accuracy throughout production.

The two detectors are used to measure sample and reference respectively and simultaneously for optimizing measurement accuracy.

Lamp Selection enables conserving the life of D2 & Tungsten lamps. Real time clock for date & time stamping of results.

•LIGHT PATH DESIGN: DOUBLE BEAM

LMSPUV1900 double light design can prevent circuit fluctuation and stray light to ensure stability of the instrument.

•LONG PATH LIGHT DESIGN

LMSPUV1900 unique 520mm long light path design greatly improved resolution and the bandwidth can reach 0.5nm.

•16MM OPTICAL BASE

LMSPUV1900 series use a rigid 16mm diecast aluminum base as their optical mount to ensure the stability and reliability.

•6 INCHES LCD DISPLAY

LMSPUV1900 series have a 6 inches LCD display to show results and curves directly on the screen.

•SOFTWARE FUNCTIONS ( Optional )

Multi functions operated directly on the spectrophotometer and display the test results’ curve and data: wavelength scanning, standard curve, kinetics, multi wavelength scanning, DNA/protein test.

•PERFECT CALIBRATION SYSTEM

All baseline, wavelength, dark current can be calibrated automatically to keep good running conditions.

•DATA OUTPUT

LMSPUV1900 series are equipped with USB port to connect with a PC

Our All Products

Double Beam UV-VIS Spectrophotometer

  • Model No. SNS-SPUV-1900
  • Cell Holder Sample & Reference Cuvette Holder (10mm each)
  • Bandwidth 1 nm
  • Optical System Double Beam(1200 Lines/mm Grating)
  • Wavelength Range 190-1100nm
  • Bandwidth 1 nm
  • Scanning Speed Fast, Medium & Low
  • Photometric Accuracy ±0.3%T
  • Photometric Repeatability 0.2%T</span
  • Photometric Range -0.3-3A,0-200%T,0-9999C
  • Stray Light 0.05%T @ 220nm,360 nm </span
  • Data Output Port USB </span
  • Display LCD
  • Detector Silicon Photodiode </span

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Double Beam UV-VIS Spectrophotometer

  • Model No. SNS-SPUV-1900S
  • Cell Holder Sample & Reference Cuvette Holder (10mm each)
  • Bandwidth 0.5, 1.0, 2.0, 4.0 nm (variable)
  • Optical System Double Beam(1200 Lines/mm Grating)
  • Wavelength Range 190-1100nm
  • Bandwidth 1 nm
  • Scanning Speed Fast, Medium & Low
  • Photometric Accuracy ±0.3%T
  • Photometric Repeatability 0.2%T</span
  • Photometric Range -0.3-3A,0-200%T,0-9999C
  • Stray Light 0.05%T @ 220nm,360 nm </span
  • Data Output Port USB </span
  • Display LCD
  • Detector Silicon Photodiode </span

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Single Beam UV-VIS Spectrophotometer

  • Model No. SNS-SPUV-1200
  • Wavelength Range 190-1100nm
  • Bandwidth 2.0 nm
  • Optical System Single Beam, Grating 1200 lines / mm
  • Wavelength Accuracy ±0.8nm
  • Wavelength Repeatability ±0.2nm
  • Wavelength Setting Auto
  • Photometric Accuracy ±0.3%T
  • Photometric Repeatability 0.2%T</span
  • Photometric Range -0.3-3A,0-200%T
  • Stray Light ≤0.05 % T </span
  • Data Output Port USB </span
  • Display LCD
  • Detector Silicon Photodiode </span

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UV-VIS Spectrophotometer

  • Model No. SNS-SPUV-1000B
  • Wavelength Range 190-1000nm
  • Bandwidth 2.0 nm
  • Optical System Single beam, Grating 1200 lines/mm
  • Wavelength Accuracy ±1.0nm
  • Wavelength Repeatability ±0.5nm
  • Wavelength Setting Auto
  • Photometric Accuracy ±0.5%T
  • Photometric Repeatability 0.3%T</span
  • Photometric Range -0.3-3A,0-200%T
  • Stray Light ≤0.3%T </span
  • Display LCD
  • Detector Silicon Photodiode </span

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Visible Spectrophotometer

  • Model No. SNS-SPV-325
  • Wavelength Range 325-1000nm
  • Bandwidth 4.0 nm
  • Optical System Single beam, Grating 1200 lines/mm
  • Wavelength Accuracy ±1.0nm
  • Wavelength Repeatability ±0.5nm
  • Wavelength Setting Auto
  • Photometric Accuracy ±0.5%T
  • Photometric Repeatability 0.3%T</span
  • Photometric Range -0.3-3A,0-200%T
  • Stray Light ≤0.3%T </span
  • Display LCD
  • Detector Silicon Photodiode </span

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Visible Spectrophotometer

  • Model No. SNS-SPV-320
  • Wavelength Range 325-1000nm
  • Bandwidth 4.0 nm
  • Optical System Single beam, Grating 1200 lines/mm
  • Wavelength Accuracy ±2.0nm
  • Wavelength Repeatability ±1.0nm
  • Photometric Accuracy ±0.5%T
  • Photometric Repeatability 0.3%T</span
  • Photometric Range -0.3-3A,0-200%T
  • Photometric Mode T.A.C.F
  • Stray Light ≤0.3%T </span
  • Display LCD
  • Detector Silicon Photodiode </span

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