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DM-365XA Radiometer by Spectronics®

DM-365XA UV Radiometer

Provides increased accuracy for more repeatable results.


  • Measures UV-A light sources with overall accuracy of ± 5% per NIST standards
  • Auto zeroing, excellent linearity and cosine response, solid-state design, compact, durable, simple operation, battery-level indicator
  • Sealed silicone photodiode protects against shock and humidity
  • Sensor housing is constructed with series of baffles and unique self-sealing mechanism to eliminate light leakage
  • Compact, lightweight and battery operated so measurements can be taken anywhere
  • Complies with ASTM specifications for MPI and FPI
  • Specifications:

    Readout Unit
    Resolution 10 µW/cm²
    Screen Screen: 4½ digit, 7 segment, LED display 0.5 in (1.3 cm) high
    Overall Accuracy Better than ±5% with reference to NIST standards
    Temperature Coefficient ±0.025% / C° (0 to 50C°)
    Irradiance Range 0-19,900 µW/cm²
    Spectral Range 320-400 nm
    Power Requirements Two "AA" alkaline batteries (included)
    Length 7.25 in (18.4 cm)
    Width 3.5 in (8.9 cm)
    Thickness 2 in (5.1 cm)
    Weight 1 lb (0.45 kg)
    Sensor Detector
    Length 3 in (7.6 cm)
    Width 2 in (5.1 cm)
    Thickness 0.70 in (1.8 cm)
    Weight 1.25 lb (0.57 kg)
    Cord Length 3 ft (91.4 cm)

    DM-365XA Radiometer PDS