Black Light Meters

 Black Light Meters - Advantage NDT Supplies Ltd.

Spectroline DM-365XA UV Radiometer, Black Light Meters

Provides increased accuracy for more repeatable results.

  • Measures UV-A light sources with overall accuracy of ± 5% per NIST standards
  • Autozeroing, excellent linearity and cosine response, solid-state design, compact, durable, simple operation, battery-level indicator
  • 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
  • Sealed silicone photodiode protects against shock and humidity
Resolution: 10 μW/cm2
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 50°C)

Irradiance Range:

0-19,900 μW/cm2

Spectral Range:

320-400 nm
Power Requirements:  Two “AA” alkaline batteries (included)

Black Light Meters - Advantage NDT Supplies Ltd.

Spectroline XRP 3000 AccuMAX, Black Light Meters

Advanced Digital Radiometer/Photometer Kit
Single detector with dual sensors measures both ultraviolet and visible light.  Complies with MIl and ASTM specificaitions for MPI and FPI.  Specially engineered for NDT applications.


  • Microprocessor-controlled readout unit with dual-wavelength sensor detector
  • Superior bandpass interference filter
  • Choice of direct or USB connection between sensor detector and readout unit
  • Excellent cosine response
  • User-selectable, multilingual display settings. Choose from English, French, German and Spanish.
  • Large, easy-to-read LCD screen
  • Sealed sensor housing and USB connection with water-resistant adapter
Resolution Screen: 4-digit autoranging display 128 x 64 dot pixel chip on glass transmissive monochrome LCD—2.8 in (7.1 cm) diagonal illuminated (backlit)
Sampling Rate: 7.5 Hz (single sensor)
15 Hz (dual sensor)

Read Update:

2 Hz

Overall Accuracy:

Better than ±5% with reference to NIST standards

Temperature Coefficient:

±0.025%/°C (0 to 50°C)

 Dual UV-A/Visible Sensor Detector (XDS-1000)


UV-A Sensor:

Visible Sensor:

Measurement Range

0–100 mW/cm2

0–5,300 lux (0-500 fc)

Spectral Range

320-420 nm

460-675 nm

 Luminance Sensor Detector (XS-555/L)


Visible Sensor Detector (accessory):

Measurement Range

0–1,000,000 cd/m2
(0–285,000 fL)

Spectral Range

460-675 nm

 Power Requirements

Battery Operation:  Two non-rechargeable 9V alkaline battery cells are included as standard