single beam visible spectrophotometer

Introduction of Single Beam Visible Spectrophotometer

single beam visible spectrophotometer, teaching spectrophotometer, educational  spectrophotometer

Models in this series are simple single beam spectrophotometers. The wavelength is set manually from the dial on the front panel. Direct readout of transmission or absorption on the LED display. Measured values can be transferred to PC via the RS232 for further analysis. Low price and simple design make this model make this ideal tool for education or routine analysis. 


Features

  1. Simple & clear keyboard operation provides auto 0% & 100% adjustment, Error free T-A transformation, faster setting and direct concentration readout functions.
  2. Imported Tungsten (W) Lamp, long service life.
  3. Spacious sample compartment, suitable for various dimensions optical path rectangular cells(100mm max).

Included Accessories

 

  • 1 Main Instrument
  • 1 Power Cable
  • 4 x 10mm Glass Cuvettes
  • 1 Cell Holder
  • 1 Tungsten Lamp
  • 1 Deuterium Lamp(UV Visible Spectrophotometer only)

V721 Visible Spectrophotometer Technical Parameters

  1.  Optical System: Czerny-Turner (1200L/mm Grating)
  2. Wavelength Range: 350-1020nm
  3. Wavelength Accuracy: +/-2nm
  4. Bandwidth: 6nm
  5. Wavelength Repeatability: <=1nm
  6. Wavelength Set: Manually
  7. Work Mode: T. A. C
  8. Photometric Accuracy: +/-1%T
  9. Stability: +/-0.004A/H @500nm
  10. Stray Light: <=0.3%T
  11. Display Mode: LED
  12. Detector: Silicon Photodiode
  13. Interface: RS232C

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V722 Visible Spectrophotometer Technical Parameters

  1. Optical System: Czerny-Turner (1200L/mm Grating)
  2. Wavelength Range: 320-1020nm
  3. Wavelength Accuracy: +/-2nm
  4. Bandwidth: 5nm
  5. Wavelength Repeatability: <=1nm
  6. Wavelength Set: Manually
  7. Work Mode: T. A. C
  8. Photometric Accuracy: +/-0.5%T
  9. Stability: +/-0.004A/H @500nm
  10. Stray Light: <=0.3%T
  11. Display Mode: LED
  12. Detector: Silicon Photodiode
  13. Interface: RS232C

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V722N Visible Spectrophotometer Technical Parameters

  1. Optical System: Czerny-Turner (1200L/mm Grating)
  2. Wavelength Range: 350-1020nm
  3. Wavelength Accuracy: +/-2nm
  4. Bandwidth: 4nm
  5. Wavelength Repeatability: <=1nm
  6. Wavelength Set: Manually
  7. Work Mode: T. A. C
  8. Photometric Accuracy: +/-0.5%T
  9. Stability: +/-0.004A/H @500nm
  10. Stray Light: <=0.3%T
  11. Display Mode: LED
  12. Detector: Silicon Photodiode
  13. Interface: RS232C

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NEW DESIGN SINGLE BEAM VISIBLE SPECTROPHOTOMETER V1000

Introduction

Educational Visible Spectrophotometer, Teaching Spectrometer

Versatile, Rugged, Accurate & Easy to Operate Instrument to determine Absorbance, Transmission, Concentration and K Factor.
Features

  1. Blue backlit LCD Screen, can display T, A, C, K, B.
  2. Automatically adjust 0%A and 100%T.
  3. With the professional software, it can do the quantitative and kinetics analysis.
  4. Automatically change between Tungsten lamp and Deuterium lamp. 
  5. Can store 50 sets of test data and 10 sets of K and B data.

Technical Parameters


  1. Optical System: Czerny-Turner (1200L/mm Grating)
  2. Wavelength Range: 320-1100nm
  3. Wavelength Accuracy: +/-2nm
  4. Bandwidth: 4nm
  5. Wavelength Repeatability: <=1nm
  6. Wavelength Set: Manually
  7. Work Mode: T. A. C
  8. Photometric Accuracy: +/-0.5%T
  9. Stability: +/-0.002A/H @500nm
  10. Stray Light: <=0.15%T
  11. Display Mode: LED
  12. Detector: Silicon Photodiode
  13. Interface: USB

 Included Accessories 

  • 1 Main Instrument
  • 1 Power Cable
  • 4 x 10mm Glass Cuvettes
  • 1 Cell Holder
  • 1 Tungsten Lamp
  • 1 Deuterium Lamp(UV Visible Spectrophotometer only)
  • 1 Singal Cable

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SCANNING VISIBLE SPECTROPHOTOMETER V723N

Features

Scanning Visible Spectrophotometer, Visible Spectrometer, Scanning Spectrometer

  1. Automatically set and calibrate the wavelength.
  2. USB ports for programming updates and other accessory connection.
  3. Absorbance, %T and concentration modes.
  4. The RAM has the capability of saving 200 groups of measured data which can be recalled any time.
  5. Users can build their own standard curve and save it within the RAM. The curves can be reloaded at any time. Up to 100 curves can be stored.
  6. Software based on windows can expand the applications to Standard Curve and Kinetics through the USB port.
  7. Imported Fiber Converter, which guarantees the high sensibility.
  8. Advanced Microcontroller. 32 bits ARM 11, the frequency can reach 533MHZ, which ensures the instrument’s stability.
  9. Sealed monochromator and all the optical mirror surface is coated with Silicon Dioxide, which protect the optical components from the environment.
  10. The instrument has the ability to test Absorbance, Transmittance and concentration at selected wavelength.

Included Accessories

  •  1 Main Instrument
  • 1 Power Cable
  • 4 x 10mm Glass Cuvettes
  • 1 Cell Rack
  • 1 Tungsten Lamp
  • 1 Deuterium Lamp(UV Spectrophotometer Only)
  • 1 Singal Cable
  • Software CD

Optional Accessories

 

  • 5mm-100mm Glass Cuvettes
  • Tungsten Lamp
  • Deuterium Lamp
  • 50mm-100mm Cell Holder

Technical Parameters

 

  1. Optical System: Czerny-Turner (1200L/mm Grating)
  2. Wavelength Range: 320-1100nm
  3. Wavelength Accuracy: +/-0.5nm
  4. Bandwidth: 2nm
  5. Wavelength Repeatability: <=0.2nm
  6. Wavelength Set: Automatic
  7. Work Mode: T. A. C
  8. Photometric Accuracy: +/-0.3%T
  9. Stability: +/-0.002A/H @500nm
  10. Stray Light: <=0.05%T
  11. Display Mode: LCD
  12. Detector: Silicon Photodiode
  13. Interface: USB

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