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UV Visible Spectrophotometer, SP-IUV4S, SP-IUV4

  • Wavelength Range: 190-1100nm
  • Automatic wavelength settings
  • Precise automatic T/A changeover
  • Internal printer optional
  • Automatic zero and full scale adjustment
  • Direct concentration read-out and concentration factor setting function

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Novel series spectrophotometer, being combined with an ARM processed core, has test speeds and functions possessed by high-end instruments. The instrument can meet the requirement of quantitative analysis for most samples conducted within the visible and ultraviolet-visible spectral range in conventional laboratories and is suitable for use in medicine and health, clinical examination, biochemical, petrochemical, environmental protection, quality control departments, colleges and universities and others.


  1. 7-inch multi color touch-screen and patented technology to achieve simple and effective human-computer
  2. interaction with a clear display of test data.
  3. A built- in thermal printer (optional) to achieve printout of test results so as to facilitate the formation and retention of data reports.
  4. A USB communication port and UVWIN8 professional data processing software (optional) to achieve data processing and mapping functions and storage of massive amounts of data files, and to facilitate the secondary development by customers.
  5. Automatic wavelength setting, fast and accurate.Functions such as wavelength scanning (S model only), kinetic time scanning, automatic wavelength, linear regression, direct read-out of concentration, peak detection, regular printing and etc.
  6. Advanced power shut-down protection measures to memorize detected data, regression equation and instrument correction parameters to achieve fast initialization.
  7. Tungsten lamp and deuterium lamp with lifetime protection.


Photometry Single beam
Monochromator Type Czerny-turner
Focal Length 160mm
Grating 1200 lines/mm
Detector Silicon photocell
Spectrum Bandwidth 2nm
Wavelength Setting 7-inch color touch-screen
Wavelength Range 190-1100nm
Wavelength Accuracy ±1nm
Wavelength Repeatability ≤0.5nm
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)

Scanning Speed Fast-Medium-Slow No
Baseline ≤±0.003A (200-1090nm) No
Stray Light ≤0.1%T ( at 220nm NaI, 360nm NaNO2 )
Noise 100%(T)Noise≤0.5%(T) ,


Drifting ±0.002 Abs/30min (at 250nm and 500nm after 2h warm up)
Electricity AC220V±22V 50Hz±1Hz, 180W
Dimension(L*W*H) 475*365*200mm
N.W./G.W. 14kg/17.2kg
Shipping Dimension(W*D*H) 640*550*420mm

Standard Accessories

User Manual 1pc.
Glass Cuvette 1cm 4pcs.
Quartz Cuvette 1cm 2pcs.
Power Cable 1pc.
Fuse 2pcs.

Optional Accessories

Internal thermal printer

UV WIN8 Spectrum data processing software

Cuvette holder 50mm

Cuvette holder 100mm


    Contact Us Now!

    We will usually contact you within 24 hours. You could also call us (+86-531-88982330) during working hours ( 8:30 am to 5:45 pm UTC+8 Mon.~Sat. ) or use the website live chat to get prompt reply.

    Contact Info

    Rm. 2014, Bldg. 3, Ligaoguojihuayuan, No. 1222, West Aoti Road, Lixia District, Jinan, Shandong

    Phone: +86-531-88982330

    Fax: +86-531-88983691


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