Spectronics DM-365XA UV Radiometer
Now, Just One Intensity Reading Will Do!
Discard those pocket calculators, conversion charts and tables, the DM-365XA is the only instrument you'll need to perform your daily black light lamp calibrations. Analog meters are history! Introducing the true digital UV readings from the Spectronics Corporation, the company that invented the digital UV radiometer! The DM-365XA is truly a meter for the 21st Century!
Unmatched Accuracy
Meter calibration by pyroelectric method provides superior linearity and controlled spectral response. Auto-zeroing feature and reliable electronic/electro-optic circuitry provide excellent signal-to-noise ratio. High-quality interference filters ensure closely controlled spectral coverage (320 to 400nm) and eliminate sensitivity to infrared.
Longer Sensor Life
Rugged, silicon photodiode is sealed and fastened in a metal / quartz package to protect against adverse effects of shock and humidity, eliminating the possibility of photodiode fracture resulting in longer lasting sensors.
Truer Readings
Upgraded sensor components, sealed silicon photodiode and a new calibration light source, among other improvements, provide error-free readings and more repeatable results. True values can be obtained with just one reading without requiring a second reading to compensate for infrared sensitivity.
Maximum Durability
The DM-365XA radiometer's solid-state circuitry is contained within a durable polycarbonate housing to protect against shock damage.
Other features include:
| Readout Unit Specification | |
| Display: | 4 1/2 digit LED |
| Conversion Rate: | 3 readings per second nominal |
| Resolution: | 1 part in 1,999 |
| Temperature Coefficient: | ±(0.025% of reading +0.1 digit)/°C (0 to 50°C) |
| Case Dimensions: | 7 1/4L X 3 1/2W X 2"H 18.4L X8.9W X 5.1cmH) |
| Total Net Weight: | 1 lb. (0.45 kg) |
| Sensor Head Specifications | |
| Overall Accuracy: | Better than ±5% with reference to NIST standards |
| Spectral Range: | 320-400 nanometers (nm) |
| Measuring Range: | 0-19,990 µW/cm² |
| Resolution: | 10 µW/cm² |
| Filter: | High quality, vacuum-deposited, interference type |
| Angular Response: | Cosine |
| Temperature Coefficient: | ±0.20%/°C (0-50°C) |
| Power Requirements: | 4 non-rechargeable "AA" size alkaline battery cells are included as standard 4 rechargeable "AA" size nicad battery cells and a recharger are available as an option |
| Reference Conditions: | Temperature 23°C ±1°C Relative Humidity 30 to 60% Atmospheric Pressure 575 to 800mm Hg to 7,500 ft. (2,286m) altitude |
| Sensor Head Dimensions: | 3L X 2W X 0.7"H (7.6L X 5.1W X 1.8cmH) |
| Sensor Cord Length: | 3 ft. (0.9m) |