YK SCIENTIFIC INSTRUMENT

YK SCIENTIFIC INSTRUMENT YK SCIENTIFIC INSTRUMENT YK SCIENTIFIC INSTRUMENT

YK SCIENTIFIC INSTRUMENT

YK SCIENTIFIC INSTRUMENT YK SCIENTIFIC INSTRUMENT YK SCIENTIFIC INSTRUMENT
  • Home
  • Products
    • AAS
    • BET Surface analyzer
    • Disintegration Tester
    • FTIR Spectrometer
    • Gas Chromatography
    • Glassware Washer
    • Grinder
    • Incubators
    • Ion Chromatography
    • Laboratory Centrifuge
    • Lab Cooling Equipment
    • Laboratory Heating/Drying
    • Mixer/Stirrer/Shaker
    • PH Meter
    • PH EC DO METER
    • Spectrophotometers
    • Water Quality Analyzer
    • Weighing Balances
    • Moisture Balance
    • Shaker Incubator
    • Water Purification System
    • OES
    • Photocatalytic Reactor
    • Roller Incubator
    • UV VIS NIR
  • Download
    • Catalog
    • User Operation Manual
  • Contact us
  • Blog
  • 更多
    • Home
    • Products
      • AAS
      • BET Surface analyzer
      • Disintegration Tester
      • FTIR Spectrometer
      • Gas Chromatography
      • Glassware Washer
      • Grinder
      • Incubators
      • Ion Chromatography
      • Laboratory Centrifuge
      • Lab Cooling Equipment
      • Laboratory Heating/Drying
      • Mixer/Stirrer/Shaker
      • PH Meter
      • PH EC DO METER
      • Spectrophotometers
      • Water Quality Analyzer
      • Weighing Balances
      • Moisture Balance
      • Shaker Incubator
      • Water Purification System
      • OES
      • Photocatalytic Reactor
      • Roller Incubator
      • UV VIS NIR
    • Download
      • Catalog
      • User Operation Manual
    • Contact us
    • Blog

  • Home
  • Products
    • AAS
    • BET Surface analyzer
    • Disintegration Tester
    • FTIR Spectrometer
    • Gas Chromatography
    • Glassware Washer
    • Grinder
    • Incubators
    • Ion Chromatography
    • Laboratory Centrifuge
    • Lab Cooling Equipment
    • Laboratory Heating/Drying
    • Mixer/Stirrer/Shaker
    • PH Meter
    • PH EC DO METER
    • Spectrophotometers
    • Water Quality Analyzer
    • Weighing Balances
    • Moisture Balance
    • Shaker Incubator
    • Water Purification System
    • OES
    • Photocatalytic Reactor
    • Roller Incubator
    • UV VIS NIR
  • Download
    • Catalog
    • User Operation Manual
  • Contact us
  • Blog

Dual Beam UV Visible Spectrophotometer

We have several different types dual beam UV Visible spectrophotometers, some equipped with touch screen for easy operation, some equipped with Xenon Lamp to save preheat time, some equipped with PMT for precise analysis, and some have variable spectral bandwidth to satisfy customers' different analysis needs. All the double beam uv visible spectrophotometers can do DNA/Protein tests, Quantitative, Kinetics, Wavelength Scan, Peak Search, and so on, without connecting to the PC. Either you are looking for a scanning UV Visible Spectrophotometer, there's one satisfy your requirements, as all the models have that function!

Dual Beam Spectrophotometer

UV1900 Series Dual Beam spectrophotometer

Features

UV1900 series are double beam UV/VIS Spectrophotometers with a scanning function, wider range of spectrum and the highest quality components. Due to its built-in micro-computer system, plus excellent optical and electric circuit system, rational mechanical structure and a large LCD display screen, the instrument is effective and useful for lab analysis in industries.

UV1900 series UV/VIS Spectrophotometer is very easy to learn and the user-menu on the large LCD screen allows every item to be chosen and accepted corresponding to each operational step. 

Being excellent practical UV/VIS Spectrophotometers, UV1900 series provide fast and simple analytical methods to be widely used in organic, inorganic, petroleum, pharmacy, environment, bio-chemistry, medicine, food and other national economy departments for QC and QA.

UV1900PC

UV1901PCS

UV1900PC

  • Optical System Double Beam with sample and reference cell holder, Holographic Grating 1200L/mm
  • Wavelength 190-1100nm
  • Bandwidth 2nm
  • Wavelength  Accuracy +/-0.1nm (656.1nm D2); +/-0.3nm Full range
  • Wavelength  Repeatability <=0.2nm
  • Wavelength   Set: Automatic
  • Work Mode T, A, C, E
  • Photometric Accuracy +/-0.3%T(0-100%T); +/-0.008A(1-2A); +/-0.004A(0.5-1A); +/-0.002A(0-0.5A)
  • Stability +/-0.0005A/H @500nm
  • Stray Light <=0.02%T(220nm, Nal; 340nm, NaNO2)
  • Baseline Flatness +/-0.001A
  • Noise +/-0.0003A
  • Data Output USB
  • Display Mode 120 X 90mm LCD
  • Detector: Silicon Photodiode
  • Compartments 8 position cell changer (standard) 

UV1901

UV1901PCS

UV1900PC

  • Optical System Double Beam with sample and reference cell holder, Holographic Grating 1200L/mm
  • Wavelength 190-1100nm
  • Bandwidth 1nm
  • Wavelength  Accuracy +/-0.1nm (656.1nm D2); +/-0.3nm Full range
  • Wavelength  Repeatability <=0.2nm
  • Wavelength   Set: Automatic
  • Work Mode T, A, C, E
  • Photometric Accuracy +/-0.3%T(0-100%T); +/-0.008A(1-2A); +/-0.004A(0.5-1A); +/-0.002A(0-0.5A)
  • Stability +/-0.0005A/H @500nm
  • Stray Light <=0.02%T(220nm, Nal; 340nm, NaNO2)
  • Baseline Flatness +/-0.001A
  • Noise +/-0.0003A
  • Data Output USB
  • Display Mode 120 X 90mm LCD
  • Detector: Silicon Photodiode
  • Compartments 8 position cell changer (standard) 

UV1901PCS

UV1901PCS

UV1901PCS

  • Optical System Double Beam with sample and reference cell holder, Holographic Grating 1200L/mm
  • Wavelength 190-1100nm
  • Bandwidth 0.5/1/2/4/5nm
  • Wavelength  Accuracy +/-0.1nm (656.1nm D2); +/-0.3nm Full range
  • Wavelength  Repeatability <=0.2nm
  • Wavelength   Set: Automatic
  • Work Mode T, A, C, E
  • Photometric Accuracy +/-0.3%T(0-100%T); +/-0.008A(1-2A); +/-0.004A(0.5-1A); +/-0.002A(0-0.5A)
  • Stability +/-0.0005A/H @500nm
  • Stray Light <=0.02%T(220nm, Nal; 340nm, NaNO2)
  • Baseline Flatness +/-0.001A
  • Noise +/-0.0003A
  • Data Output USB
  • Display Mode 120 X 90mm LCD
  • Detector: Silicon Photodiode
  • Compartments 8 position cell changer (standard) 

Double Beam UV Visible Spectrophotometer

double beam uv visible spectrophotometer, double beam uv/vis spectrophotometer

Features of Color Screen Double Beam UV/Visible Spectrophotometer

 7 Inch Color Screen

Users can do the measurement without connecting to PC with the large screen which can display the scanning curve and graph.

Measured values can be stored to Memory Stick 

Measured result can be saved to Excel, txt or picture format (*csv, *qua, *tet, *bmp), which ensures users can edit the test report on PC.

Top-of-Line hardware

32 bits Cortex_M3 processor, clock speed can reach 120M.

Data Store Function

The RAM has the capability of saving 5000 groups of data and 200 curves which can be recalled anytime.

Excellent Auto-calibrated CT Optical System

Imported Long Service Life Lamps

Super PC Software

The software functions include (1)Kinetics (2)Quantitative (3)Wavelength Scan (4)Multi Wavelength Test (5)DNA/Protein Test. 

And the software can be remotely updated.

N6000Plus Double Beam UV/Vis Spectrophotometer

Technical Parameters of N6000Plus Double Beam UV/Vis Spectrophotometer

 

  1. Optical System: Double Beam, Czerny-Turner (1200L/mm Grating)
  2. Wavelength Range: 190-1100nm
  3. Wavelength Accuracy: +/-0.3nm
  4. Bandwidth: 1nm
  5. Wavelength Repeatability: <=0.1nm
  6. Wavelength Set: Automatic
  7. Work Mode: T. A. C
  8. Photometric Range: 0-200%T, -0.3-3.0A, 0-9999C(0-9999F)
  9. Photometric Accuracy: +/-0.3%T
  10. Stability: +/-0.001A/H @500nm
  11. Stray Light: <=0.05%T
  12. Display Mode: 7" Graphic LCD Screen (Resolution 800 x 400)
  13. Detector: Silicon Photodiode
  14. Interface: USB

Enquiry

N6000 Double Beam UV/Vis Spectrophotometer

Technical Parameters of N6000 Double Beam UV/Vis Spectrophotometer

 

  1. Optical System: Double Beam, Czerny-Turner (1200L/mm Grating)
  2. Wavelength Range: 190-1100nm
  3. Wavelength Accuracy: +/-0.3nm
  4. Bandwidth: 2nm
  5. Wavelength Repeatability: <=0.1nm
  6. Wavelength Set: Automatic
  7. Work Mode: T. A. C
  8. Photometric Range: 0-200%T, -0.3-3.0A, 0-9999C(0-9999F)
  9. Photometric Accuracy: +/-0.3%T
  10. Stability: +/-0.001A/H @500nm
  11. Stray Light: <=0.05%T
  12. Display Mode: 7" Graphic LCD Screen (Resolution 800 x 400)
  13. Detector: Silicon Photodiode
  14. Interface: USB

Enquiry

New Design DOUBLE BEAM UV/Vis Spectrophotometer

double beam uv/vis spectrophotometer, spectrophotometer with xenon lamp

Features of New Design Double Beam UV/Vis Spectrophotometer

  1. The Spectrophotometer can do that is open-use, efficient operation. Preheating Not needed. User no need to wait 30 minutes preheating time like operating a spectrophotometer equiped with W and D2 Lamp. (For U8 )
  2. 7” TFT screen, which can display the spectrums and curves without connecting to the PC.
  3. Support U-Disk storage. Test result can be transfered to U-Disk (excel, txt, *.csv、*.qua.*.tet,*.bmp), User can edit the test report on PC directly.
  4. Interface: RS232, USB drive, USB Host.
  5. Standard 16 GB Storage, can store 5000 groups test results and 500 curves. (32GB for U8)
  6. ARM11 processor for T2602/T2602S, ARM12 processor for U6/U6S, 32 BITS Cortex_M3 Processor for U8.
  7. Equipped with Photomultiplier Tube which make the spectrophotometer more sensitive(U6/U6S)

T2602 Double Beam UV/Vis Spectrophotometer

Technical Parameter of T2602 Double Beam UV/Vis Spectrophotometer

 

  1. Optical System: Double Beam, Czerny-Turner (1200L/mm Grating)
  2. Wavelength Range: 190-1100nm
  3. Wavelength Accuracy: +/-0.3nm
  4. Bandwidth: 2nm
  5. Wavelength Repeatability: <=0.1nm
  6. Wavelength Set: Automatic
  7. Work Mode: T. A. C
  8. Photometric Range: 0-200%T, -0.3-3.0A, 0-9999C(0-9999F)
  9. Photometric Accuracy: +/-0.3%T
  10. Stability: +/-0.001A/H @500nm
  11. Stray Light: <=0.05%T
  12. Display Mode: 7" Graphic LCD Screen (Resolution 1024X600)
  13. Detector: Silicon Photodiode
  14. Lamp: Tungsten Lamp & Deuterium Lamp
  15. Interface: USB drive, USB host, RS232.
  16. Durable OMRON Keys

Enquiry

T2602S Double Beam UV/Vis Spectrophotometer with Variable Bandwidth

Technical Parameter of T2602S Double Beam UV/Vis Spectrophotometer

 

  1. Optical System: Double Beam, Czerny-Turner (1200L/mm Grating)
  2. Wavelength Range: 190-1100nm
  3. Wavelength Accuracy: +/-0.3nm
  4. Variable Bandwidth: 0.5/1/2/4/5nm
  5. Wavelength Repeatability: <=0.1nm
  6. Wavelength Set: Automatic
  7. Work Mode: T. A. C
  8. Photometric Range: 0-200%T, -0.3-3.0A, 0-9999C(0-9999F)
  9. Photometric Accuracy: +/-0.3%T
  10. Stability: +/-0.001A/H @500nm
  11. Stray Light: <=0.05%T
  12. Display Mode: 7" Graphic LCD Screen (Resolution 1024X600)
  13. Detector: Silicon Photodiode
  14. Lamp: Tungsten Lamp & Deuterium Lamp
  15. Interface: USB drive, USB host, RS232.
  16. OMRON Keys

Enquiry

U6 Double Beam UV/Vis Spectrophotometer

U6S Double Beam UV/Vis Spectrophotometer with Variable Bandwidth

U6S Double Beam UV/Vis Spectrophotometer with Variable Bandwidth

Technical Parameters of U6 Spectrophotometer

  1. Optical System: Double Beam, Czerny-Turner (1200L/mm Grating)
  2. Wavelength Range: 190-1100nm
  3. Wavelength Accuracy: +/-0.3nm
  4. Bandwidth: 2nm
  5. Wavelength Repeatability: <=0.1nm
  6. Wavelength Set: Automatic
  7. Work Mode: T. A. C. E
  8. Photometric Range: 0-200%T, -0.3-3.0A, 0-9999C(0-9999F)
  9. Photometric Accuracy: +/-0.3%T
  10. Stability: +/-0.0002A/H @500nm
  11. Stray Light: <=0.01%T
  12. Display Mode: 7" Graphic LCD Screen (Resolution 1024X600)
  13. Detector: Photomultiplier
  14. Lamp: Tungsten  & Deuterium Lamp
  15. Interface: USB drive, USB host, RS232.
  16. Durable OMRON Keys

Enquiry

U6S Double Beam UV/Vis Spectrophotometer with Variable Bandwidth

U6S Double Beam UV/Vis Spectrophotometer with Variable Bandwidth

U6S Double Beam UV/Vis Spectrophotometer with Variable Bandwidth

 Technical Parameters of U6S Spectrophotometer

  1. Optical System: Double Beam, Czerny-Turner (1200L/mm Grating)
  2. Wavelength Range: 190-1100nm
  3. Wavelength Accuracy: +/-0.3nm
  4. Variable Bandwidth: 0.1-5nm continually variable
  5. Wavelength Repeatability: <=0.1nm
  6. Wavelength Set: Automatic
  7. Work Mode: T. A. C. E
  8. Photometric Range: 0-200%T, -0.3-3.0A, 0-9999C(0-9999F)
  9. Photometric Accuracy: +/-0.3%T
  10. Stability: +/-0.0002A/H @500nm
  11. Stray Light: <=0.01%T
  12. Display Mode: 7" Graphic LCD Screen (Resolution 1024X600)
  13. Detector: Photomultiplier
  14. Lamp: Tungsten & Deuterium Lamp
  15. Interface: USB drive, USB host, RS232.
  16. Durable OMRON Keys

Enquiry

U8 Double Beam UV/Vis Spectrophotometer

U6S Double Beam UV/Vis Spectrophotometer with Variable Bandwidth

U8 Double Beam UV/Vis Spectrophotometer

Technical Parameters of U8 Spectrophotometer

  1.  Optical System: Double Beam, built in reference detector
  2. Lamp:Flash Xenon Lamp (1000000000 times, 7 years)
  3. Detector:Silicon photodiode
  4. Slit Bandwidth: 1nm or 2nm optional
  5. Wavelength Range: 190-1100nm
  6. Wavelength Accuracy: ±0.3nm
  7. Wavelength Repeatability: 0.1nm
  8. Wavelength Resolution: 0.1nm
  9. Stray Light: ≤0.05%T@220nm, 360 nm
  10. Photometric Accuracy: ±0.3%T
  11. Photometric Method: T, A, C, E    
  12. Sample Room: Automatic 8 position carrousel
  13. Software: Yes
  14.  Display Mode: 7" Graphic LCD Screen (Resolution 1024X600)  
  15. Interface: USB drive, USB host, RS232.
  16. Durable OMRON Keys

Enquiry

Touch Screen Double Beam UV Visible Spectrophotometer

touch screen uv visible spectrophotometer, scanning uv visible spectrophotometer

Features of Touch Screen UV Visible Spectrophotometer

  1.  10.1” touch screen, which can display the spectrums and curves without connecting to the PC.
  2. Support U-Disk storage. Test result can be transfered to U-Disk (excel, txt, *.csv、*.qua.*.tet,*.bmp), User can edit the test report on PC directly.
  3. Interface: RS232, USB drive, USB Host.
  4. Standard 16 GB Storage, can store 5000 groups test results and 500 curves. 
  5. ARM12 processor for T3202/U7/U7S. 32 bit Cortex_M3 processor for U9.
  6. Optional automatic injection system, which can improve work efficiency.
  7. Equipped with Photomultiplier Tube which make the spectrophotometer moe sensitive(U7/U7S)
  8. Model U9 UV Vis Spectrophotometer equiped with Xenon Lamp, which service life can be over 7 years, lower much cost and energy on maintainence.  And with our original design on Optical, Electrical Circuit and Structure, the spectrophotometer has functions of Photometric, Quantitation, Multiple Wavelength, DNA/Protein, Kinetics, Scanning Spectrum.

T3202 Double Beam UV/Vis Spectrophotometer

T3202 Double Beam UV/Vis Spectrophotometer

T3202 Double Beam UV/Vis Spectrophotometer

Technical Parameters of T3202 Spectrophotometer

 

  1. Optical System: Double Beam, Czerny-Turner (1200L/mm Grating)
  2. Wavelength Range: 190-1100nm
  3. Wavelength Accuracy: +/-0.3nm
  4. Bandwidth: 2nm
  5. Wavelength Repeatability: <=0.1nm
  6. Wavelength Set: Automatic
  7. Work Mode: T. A. C
  8. Photometric Range: 0-200%T, -0.3-3.0A, 0-9999C(0-9999F)
  9. Photometric Accuracy: +/-0.3%T
  10. Stability: +/-0.001A/H @500nm
  11. Stray Light: <=0.05%T
  12. Display Mode: 10.1" touch Screen (Resolution 1024 x 800)
  13. Detector: Silicon Photodiode
  14. Lamp: Tungsten Lamp & Deuterium Lamp
  15. Interface: USB

Enquiry

U7 Double Beam UV/Vis Spectrophotometer

T3202 Double Beam UV/Vis Spectrophotometer

T3202 Double Beam UV/Vis Spectrophotometer

Technical Parameters of U7 Spectrophotometer

 

  1. Optical System: Double Beam, Czerny-Turner (1200L/mm Grating)
  2. Wavelength Range: 190-1100nm
  3. Wavelength Accuracy: +/-0.3nm
  4. Bandwidth: 2nm
  5. Wavelength Repeatability: <=0.1nm
  6. Wavelength Set: Automatic
  7. Work Mode: T. A. C. E
  8. Photometric Range: 0-200%T, -0.3-3.0A, 0-9999C(0-9999F)
  9. Photometric Accuracy: +/-0.3%T
  10. Stability: +/-0.0002A/H @500nm
  11. Stray Light: <=0.01%T
  12. Display Mode: 10.1" Touch Screen (Resolution 1024X800)
  13. Detector: Photomultiplier
  14. Lamp: Tungsten Lamp & Deuterium Lamp
  15. Interface: USB drive, USB host, RS232.

Enquiry

U7S Double Beam UV/Vis Spectrophotometer with Variable Bandwidth

U7S Double Beam UV/Vis Spectrophotometer with Variable Bandwidth

U7S Double Beam UV/Vis Spectrophotometer with Variable Bandwidth

Technical Parameter of U7S Spectrophotometer

 

  1. Optical System: Double Beam, Czerny-Turner (1200L/mm Grating)
  2. Wavelength Range: 190-1100nm
  3. Wavelength Accuracy: +/-0.3nm
  4. Variable Bandwidth: 0.1-5nm continually variable
  5. Wavelength Repeatability: <=0.1nm
  6. Wavelength Set: Automatic
  7. Work Mode: T. A. C. E
  8. Photometric Range: 0-200%T, -0.3-3.0A, 0-9999C(0-9999F)
  9. Photometric Accuracy: +/-0.3%T
  10. Stability: +/-0.0002A/H @500nm
  11. Stray Light: <=0.01%T
  12. Display Mode: 10.1" Touch Screen (Resolution 1024X800)
  13. Detector: Photomultiplier
  14. Lamp: Tungsten Lamp & Deuterium Lamp
  15. Interface: USB drive, USB host, RS232.

Enquiry

U9 Double Beam UV/Vis Spectrophotometer

U7S Double Beam UV/Vis Spectrophotometer with Variable Bandwidth

U7S Double Beam UV/Vis Spectrophotometer with Variable Bandwidth

Technical Parameters of U9 Spectrophotometer

 

  1. Optical System: Double Beam, built in refernce detector
  2. Lamp:Flash Xenon Lamp (1000000000 times, 7 years)
  3. Detector:Silicon photodiode
  4. Slit Bandwidth: 1nm or 2nm optional
  5. Wavelength Range: 190-1100nm
  6. Wavelength Accuracy: ±0.3nm
  7. Wavelength Repeatability: 0.1nm
  8. Wavelength Resolution:0.1nm
  9. Stray Light:≤0.05%T@220nm, 360 nm
  10. Photometric Accuracy: ±0.3%T
  11. Photometric Method: T, A, C, E    
  12. Sample Room:Automatic 8 position carrousel
  13. Software: Yes
  14. Display Mode: 10.1" Touch Screen (Resolution 1024X800)
  15. Interface: USB drive, USB host, RS232.

Enquiry

Copyright© 2025 YK SCIENTIFIC INSTRUMENT CO., LTD

  • AAS
  • BET Surface analyzer
  • Gas Chromatography
  • Ion Chromatography
  • Laboratory Heating/Drying
  • PH Meter
  • PH EC DO METER
  • Water Quality Analyzer
  • Weighing Balances
  • Moisture Balance
  • Shaker Incubator
  • Water Purification System
  • OES
  • Photocatalytic Reactor
  • Contact us

由 提供技术支持

Cookie Policy

This website uses cookies. By continuing to use this site, you accept our use of cookies.

拒绝Accept & Close