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Vis Spectrophotometer LVS-B10

Vis Spectrophotometer LVS-B10

Visible spectrophotometer comes with large memory space which can store multiple sets of data. It comes with monolithic, microprocessor controlled LCD display of 128 × 64 bit. In this vis-spectrophotometer standard curve for quantitative measurement can be established in simple method. Quantitative measurement of standard curve is established through direct input of K & B factor. It is useful in scientific research and industries for detection of impurities and other elements.

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Wavelength Range 325 ~ 1000 nm
Setting Wavelength Automatic
Spectral Bandwidth 2 nm
Wavelength Accuracy ± 1.0 nm
Wavelength Repeatability ≤ 0.2 nm
Photometric Range (-0.3) ~ 3 A
Photometric Accuracy ± 0.3 % T
Photometric Repeatability 0.15 % τ
Detector Import Silicon Photodiode Detector
Light Source Import Tungsten Lamp
Stray Light ≤ 0.05 % τ
Stability 0.001 A / h at 500 nm
Power Requirement AC 220 V / 50 Hz, 110 V / 60 Hz.
Dimensions 460 × 330 × 210 mm
Weight 11 kg
Power 120 W
  • Wavelength range of 325 ~ 1000 nm
  • Automatic zero, 100 % and wavelength adjustment
  • Equipped with Single-chip microcomputer control
  • Large LCD display with 128 × 64 bit
  • Large sample cell(~ 5 mm to 100 mm)
  • Colour filter automatic switching
  • More precise measurement
  • Imported Silicon Photodiode Detector and USB interface

It is useful in scientific research and industries for quantitative and qualitative analysis, detection of impurities and functional groups determination.

Compare Models

Model Wavelength Range Setting Wavelength Spectral Bandwidth Wavelength Accuracy Wavelength Repeatability Photometric Range Photometric Mode Photometric Accuracy Photometric Repeatability Transmittance accuracy Transmittance repeatability Detector Light Source Stray Light Stability Data Output Port Power Requirement Dimensions Noise Weight Gross Weight Net Weight Power Display LCD Optical System Baseline Linearity Baseline Drift Baseline Flatness Printer Port Packing Size Software Packing Weight
LVS-A10 330 to 1000 nm - 5 nm ± 2 nm ≤ 1.0 nm T: 0 to199.9%, A: -0.3 to2.5 Abs, F; 0 to 9999, C: 0 to 9999 - ± 0.5 % T ≤ 0.2 % T - - Silicone photo diode 20 W, 12 V Tungsten lamp ≤ 0.5 % T (360 nm) Dark current: ≤ 0.2 % T, Light Current: ≤ 0.5 % T - 220 V ± 20 V, 50 Hz ± 1 Hz 470 × 350 × 200 mm - 8 kg - - - - Single beam, C-T grating monochromator 1200 lines/ mm - - - - - - -
LVS-A11 335 ~ 1000 nm - 4 nm ± 2 nm 1 nm T: 0 ~ 199.9 % , A: (-0.3) ~ 2.5A bs, F: 0 ~ 9999, C: 0 ~ 9999 - ± 0.5 % T 0.2 % T - - Silicon photo diode Tungsten lamp (Socket Type, 20W / 12V, 2000h) ≤ 0.5 % T (360 nm) ≤ 0.5 % T / 5min - 220 V / 50 Hz 385 × 330 × 185 mm - 10 kg - - - - 1200 lines / mm grating - - - - - - -
LVS-B10 325 ~ 1000 nm Automatic 2 nm ± 1.0 nm ≤ 0.2 nm (-0.3) ~ 3 A - ± 0.3 % T 0.15 % τ - - Import Silicon Photodiode Detector Import Tungsten Lamp ≤ 0.05 % τ 0.001 A / h at 500 nm - AC 220 V / 50 Hz, 110 V / 60 Hz. 460 × 330 × 210 mm - 11 kg - - 120 W - - - - - - - - -
LVS-C10 320 ~ 1100 nm - 4 nm ± 0.5 nm ≤ 0.2 nm (-0.3) ~ 3 A - ± 0.3 % T 0.15 % τ - - Import Silicon Photodiode Detector Import Tungsten Lamp ≤ 0.05 % τ 0.001 A / h 30 min at 500 nm - AC 220 V / 50 Hz, 110 V / 60 Hz. 480 × 350 × 220 mm - 11 kg - - 120 W Display resolution 128 × 64 Dots LCD - - - - - - - -
LVS-C11 320 ~ 1000 nm - 2 nm ± 0.5 nm ≤ 0.2 nm (-0.3) ~ 3 A - ± 0.3 % T 0.15 % τ - - Import Silicon Photodiode Detector Import Tungsten Lamp ≤ 0.05 % τ 0.001 A / h 30 min at 500 nm - AC 220 V / 50 Hz, 110 V / 60 Hz. 480 × 350 × 220 mm - 11 kg - - 120 W Display resolution 128 × 64 Dots LCD - - - - - - - -
LVS-A20 - - - ± 2nm ≤ 1 nm 0 to 100.0 %T 0 to 1.999 A 0 to 1999 C - ± 0.5 % T ≤ 0.2 % T - - Silicon Photocell - - - - - - 100%(T)noise≤0.3%(T) , 0%(T) noise ≤0.2 %(T) - - - - - - - - - - - - -
LVS-A21 - - - ± 2nm ≤ 1 nm 0 to 100.0 %T 0 to 1.999 A 0 to 1999 C - ± 0.5 % T ≤ 0.2 % T - - Silicon Photocell - - - - - - 100%(T)noise≤0.3%(T) , 0%(T) noise ≤0.2 %(T) - - - - - - - - - - - - -
LVS-A30 - - - ± 0.8 nm ≤ 0.3 nm 0 to 200 %T, -0.3 to 3 A, 0 to 9999 C - ± 0.002A (0 to 0.5A), ±0.004 A (0.5 to 1A), ±0.5 % T (0 to 100% T) ≤ 0.001A (0 to 0.5 A), ≤0.002A (0.5 to 1A), ≤0.2 % T (0 to 100% T) - - Silicon Photocell - - ± 0.002 A/h (500 nm, 0A) - - - ≤0.2 % T/3 min (250/500 nm, 0% T), ≤ 0.5% T/3 min (250/500 nm, 100% T) - - - - - - - - - - - - -

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