• Double Beam UV-Vis Spectrophotometer SP-LUV1910, 1920

UV-Vis Spectrophotometer SP-LUV1910 and SP-LUV-1920 ensures excellent spectral resolution and accuracy required for analysis, Ultra-low stray light meets the user’s measurement needs of high absorbance samples.

1.   Wavelength range: 190nm~1100nm

2.   Wavelength Accuracy: ±0.3nm

3.   Spectral bandwidth

SPECIFICATIONS

 

Model

SP-LUV1910/SP-LUV1920

Optical system

Optical double beam system

Monochromator system

Czerny-Turner monochromator

Grating

1200 lines / mm high-quality holographic grating

Wavelength range

190nm~1100nm

Spectral bandwidth

1nm(UV1910) / 2nm(UV1920)

Wavelength accuracy

±0.3nm

Wavelength reproducibility

≤0.1nm

Photometric accuracy

±0.002Abs(0~0.5Abs)±0.004Abs(0.5~1.0Abs)±0.3%T(0~100%T)

Photometric reproducibility

≤0.001Abs(0~0.5Abs)≤0.002Abs(0.5~1.0Abs)≤0.1%T(0~100%T)

Stray light

≤0.03%(220nm,NaI;360nm,NaNO2)

Noise

≤0.1%T(100%T)≤0.05%T(0%T) ≤±0.0005A/h500nm,0Abs,2nm bandwidth

Baseline flatness

±0.0008A

Baseline noise

±0.1%T

Baseline stability

≤0.0005Abs/h

Modes

T/A/Energy

Data range

-0.00~200.0(%T)   -4.0~4.0(A)

Scan speed

High / medium / low / very low

WL scan interval

0.05/0.1/0.2/0.5/1/2 nm

Light source

Japan Hamamatsu long-life deuterium lamp, imported long-life halogen tungsten lamp

Detector

Photocell

Display

7-inch large-screen color touch LCD screen

Interface

USB-A/USB-B

Power

AC90V~250V,  50H/ 60Hz

Dimension

600×470×220mm

Weight

18Kg

 

Double Beam UV-Vis Spectrophotometer SP-LUV1910, 1920

  • Brand: Infitek Co Ltd
  • Product Code: Double Beam UV-Vis Spectrophotometer SP-LUV1910, 1920
  • Availability: In Stock

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