M550 Double Beam SPF SpectrometerTrue double beam UV-Vis scanning spectrometer SPF system

CamSpecs UV penetration spectrometer SPF system is for measuring the sun blocking properties of fabrics and fully conforms to
European Standard EN 13758-1, American (AATCC Test Method 183.1998), British (BS 7914:
1998) and Australian / New Zealand (AS/NZS 4399:1996) test methods. The appropriate
method should be read in full by those intending to make formal measurements.

CamSpecs UV penetration spectrometer SPF system, comprises of a CamSpec M550 double beam scanning SPF spectrophotometer.  Controlled by a PC with CamSpec SPF Windows™  software and an integrating sphere . The system is both versatile and easy to use.

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UV penetration spectrometer spf system Sphere

This instrument can be used as a conventional double beam scanning spectrometer by removing the sphere and reference attenuator, then replacing the plug at the rear of the cell compartment.

Our UV Penetration spectrometer SPF system for fabrics has been designed specifically for analysts working in the fabric industry, who need an accurate and reliable method of determining the sun blocking properties of fabrics for the important UV-A and UV-B wavelengths.

  • Highly efficient integrating sphere
  • Sample-effect compensation
  • Low noise, high accuracy
  • User friendly operation
  • Automatic calculations
  • Report generation
  • Validation
  • Removable integrating sphere

The purpose designed integrating sphere, which meets the requirements of international standards, efficiently collects all the scattered radiation transmitted by the fabric.  The Opdima surface has a very high reflectivity throughout the UV-R region, diffusely reflecting the radiation on to a solid state detector mounted at the top of the sphere.

Technical Specification of the M550 SPF spectrophotometer

1/4 VGA 320x240 pixels backlit LED
Light sourcesTungsten-Halogen and Deuterium
MonochromatorLittrow type with 1200 lines/mm grating
Scan SpeedUp to 2500 nm/min (return 3000nm/min)
Detectors2 x Silicon Photodiodes
Wavelength Range190 - 1100nm
Wavelength Accuracy± 0.3nm
Wavelength Resolution0.1nm
Wavelength Repeatability± 0.05nm
Baseline Flatness± 0.002 (After 1 Hr warm up 1100 – 200nm)
Zero Drift< 0.001A per hour after warm-up
Noise ± 0.0001A @ 500nm 0A
Bandpass1.5nm
Stray Light (A.S.T.M.)KCl>2A at 198nm <0.05%T @ 220nm & 340nm
Photometric Accuracy± 0.5% at 0.5A, 1.0A and 2.0A
Photometric Range-0.3 to 3A, 0 to 200%T, 0 to 9999 Conc
Printer InterfaceParallel for A4 HP and Epson printers
Computer InterfaceUSB Port
Power Requirements110/120V, 220/230V, 50/60 Hz, 110VA
Dimensions630 x 410 x 280mm packed 770 x 560 x 410
Weight24kg packed 28Kg

Click here to see the  PDF and see the full specification and list of accessories available.Adobe PDF symbol

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