Multi-Wavelength Digital UV/Visible Radiometers, DSE-Series

• Overall accuracy of better than ±5% with reference to NIST standards
• Single readout for interchangeable UV and visible light sensors
• Combines with separate DIX-sensors for UV and visible light measurements
• DSE-H versions measure up to 199,990 µW/cm² (199.9 mW/cm²)
• DSE-X versions measure up to 19,990 µW/cm²
• Easy to read large, 4 digit, LED display with low battery indicator
• Powered by four (4) 1.5V alkaline batteries (included) or four (4) rechargeable 1.25V NiCad (optional)
• Readout dimensions (W x L x H): 3.5" x 7.25" x 2", 18.4 x 8.9 x 5.1cm
• Readout net weight: 1 lb, 0.45kg

The DSE-series readout units eliminate the need for two separate DM meters. Through the use of interchangeable DIX-series sensors, the DSE-series digital UV/visible radiometers provide UV and visible light readings. All models have an overall accuracy
of better than ± 5%, traceable to NIST standards. Dual-operation toggle switch provides two position options–Ultraviolet with measurements in microwatts per centimeter square (µW/cm2) and Visible with measurements in footcandles (fc) or lux .

Multi-Wavelength Sensors, DIX-Series

Each component is designed to yield maximum accuracy. Pyroelectric/photometric calibration of sensors provides superior linearity, excellent signal-to-noise ratio and controlled spectral response. Rugged, silicon photodiode is sealed and fixed in a
metal/quartz package to protect against adverse effects of shock and humidity, eliminating the possibility of photodiode fracture. Liquid-resistant sensor housing protects against moisture. For maximum versatility, the DIX-series sensors connect easily to the readout units by a 4-foot (121.9cm) detachable cord; longer cords are available on special order.

• Overall sensor dimensions (W x L x H): 2" x 3" x 0.7", 5.1 x 7.6 x 1.7cm
• Net weight: 1.25 oz, 35.4gm
• Cord length: 4 ft, 121.9cm

UV/Visible Digital Radiometer Kits, DSE-2000 Series

• Overall accuracy of better than ±5% with reference to NIST standards
• Single DSE-series readout unit for interchangeable DIX-series sensors
• Includes black light sensor (365nm) and visible sensor (555nm)
• Complete with DR-75 carrying case

Specifically combined high-visibility digital display and dual-measuring capability using interchangeable sensors make the
DSE-2000 series radiometer/photometer systems exceedingly easy to use. Readout unit offers advanced electronic circuitry and auto-zeroing feature. UV sensor utilizes well-defined band pass interference filter to ensure accurate intensity measurements.
For added convenience, DR-75 carrying case is designed to hold one readout unit and four sensors.