AccuPRO™ Series Digital Radiometer/Photometers

AccuPRO™ Series meters feature an advanced, microprocessor-controlled readout unit calibrated to accurately measure and display UV-A, Blue, and Visible light readings.

Available in two versions:

The AccuPRO™ (XP-2000) readout unit features a single dual-wavelength sensor detector designed to measure both ultraviolet and visible light.

The AccuPROPlus (XP-4000) features a single 3-in-1 multi-purpose sensor that measures ultraviolet, visible and blue light.

These compact, lightweight, battery-operated units are ideal for use in the field, the factory or anywhere accurate light measurements are needed!

Where to Buy
XP-4000 AccuPro Photometer
XP-4000 Kit

The AccuPRO™ meter features a dual-wavelength UV/visible light sensor, while the AccuPRO™ Plus (shown) features a 3-in-1 sensor that measures UV, visible and blue light.

  • Large, easy to read, LCD screen with 4-digit auto-ranging display
  • Both units provide accurate readouts for UV-A irradiance as well as visible illuminance
  • AccuPRO™ Plus unit also measures BLUE light!
  • Simply to use, three-button interface. Toggle between light measurement modes.
  • Overall accuracy greater than ± 5% per NIST standards
  • Superior band-pass interference filter provides excellent cosine response
  • One-touch PEAK with reset functions
  • User-defined power save and automatic shutoff
  • User-selectable, multilingual display settings at any operational level. Choose from English, French, German, Chinese and Spanish.
  • Rugged meter features protective rubber housing for better grip and to help prevent accidental breakage
  • Sealed sensor with water-resistant housing
  • Multi-wavelength sensor directly attached to meter by 3 ft (0.9 m) cord
  • Complies with ASTM specifications for MPI and FPI
  • Convenient on-board recharging
  • Powered by four rechargeable “AAA” nickel-metal hydride batteries (included)
  • Come complete with AC charger and padded carrying case

Readout Unit (XR-1000)

Resolution

4-digit autoranging display 128 x 64 dot pixel chip on glass STN transmissive LCD 2.25 in (5.7cm) diagonal illuminated (backlit)

Read Update

2 Hz
Overall Accuracy Better than ± 5% with reference to NIST standards

Temperature Coefficient

± 0.025%/˚C (0 to 50˚C)

Power Requirement

Four “AAA” nickel-metal hydride batteries (rechargeable). AC charger included. Available in 120V, 230V, 240V or 100V versions.

Spectral Range

 

UV-A Sensor

Visible Sensor

Blue Light Sensor

Measurement Range

320-400 nm

460-675 nm

410-475 nm

XP-2000 AccuPRO™

Dual Sensor (UV-A/VIS) Sensitive to UV and Visible Light
Wavelength/Measurement Range
UV-A (365 nm) Irradiance 0-100 mW/cm²
Visible (555 nm Illuminance 0-5,382 Lux (0-500 fc)

XP-4000 AccuPRO™ Plus

3-in-1 Sensor
(UV-A/VIS/Blue)
 Sensitive to UV, Visible and Blue Light
Wavelength/Measurement Range
UV-A (365 nm) Irradiance 0-100 mW/cm²
Visible (555 nm) Illuminance 0-5,382 Lux (0-500 fc)
Blue (450 nm) 0-100 mW/cm²

Dimensions

Readout Unit

Length

Width

Thickness

Weight

 

Sensor Detector

Length

Width

Thickness

Weight

 

6.0 in (15.2 cm)

3.0 in (7.6 cm)

1.0 in (2.5 cm)

8 oz (227 g)

 

 

3.0 in (7.6 cm)

2.0 in (5.1 cm)

0.5 in (1.3 cm)

5.6 oz (159 g)