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UV Visible Spectrophotometer, Double Beam, SP-IUV7

  1. Wavelength Range: 190-1100nm
  2. Wavelength Accuracy: ±0.5nm
  3. Grating: 1200 lines/mm

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    • Double beam optical system
    • 8-inch color touchscreen
    • Automatic zero and full-scale adjustment
    • Automatic wavelength settings
    • Equipped with the USB COM port
    • UV WIN8 Spectrum Data Processing Software optional
    • Thermal plotter optional

Main Features
1. SP-IUV7 double beam UV-VIS spectrophotometers adopt double beam optical system, and blazed holographic
2. G They have outstanding test precision and very competitive prices.
3. 8-inch color touch-screen, cutting-edge user interface, powerful functions, and easy operation.
4. With powerful functions, the equipment shows great performance in qualitative and quantitative testing, such as:

    • Full-spectrum scanning
    • Linear regression
    • Detailed spectrum scanning
    • Concentration direct reading
    • Time-based kinetics determination
    • Peak/Valley detecting
    • GOTO λ
    • Multi-wavelength measurement

5. The equipment is designed with a sophisticated power protection system. With a high capacity of internal memory, it can store testing results, scanned images, regression equations, and correction data. Therefore, it follows a fast initialization when power is on.
6. The instrument can be connected with a dedicated printer, which can print testing results, or draw curves from spectral scanning, fixed wavelength time-based scanning, and linear regression.
7. With a USB COM port the device can be connected to a PC, which can not only enhance the performance in data testing and spectrum scanning but also expand the memory to save more testing results.



Model SP-IUV7
Photometry Double Beam
Monochromator Type Czerny-Turner
Focal Length 160mm
Grating 1200 lines/mm
Detector Silicon Photocell
Spectrum Bandwidth 1.8nm
Wavelength Setting 8-inch color touch-screen
Wavelength Range 190-1100nm
Wavelength Accuracy ±0.5nm
Wavelength Repeatability ≤0.2nm
Scanning Speed Fast-Medium-Slow
Stray Light ≤0.03%T (at 220nm NaI, 360nm NaNo2)
Photometric Range 0.0-200.0%T
Photometric Accuracy ±0.3%T
±0.002Abs (0-0.5A)
±0.004 Abs (0.5-1A)
Photometric Repeatability ≤0.15%T
0.001 Abs (0-0.5A)
0.002 Abs (0.5-1A)
Baseline ≤±0.002A (200-1090nm)
Noise 100%(T)noise≤0.15%(T), 0%(T)noise≤0.1%(T)
Drifting ≤0.0009 Abs/30min (250nm and 500nm after 2h warm up)
Power AC220V±22V 50Hz±1Hz, 200W
Packaging Size 710mm×590mm×505mm 0.21M3 36kg

Standard Accessories

Operation manual 1
Glass cuvette 1cm 4pcs
Quartz cuvette 1cm 2pcs
Power cable 1
Fuse 2pcs

Optional Accessories
UV WIN8 Spectrum data processing software
Thermal plotter








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    Contact Info

    17th floor, Mingsheng Building, Xinluo Street, Jinan

    Phone: +86-531-88982330

    Fax: +86-531-88983691


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