UV Meter USHIO UIT-250
Features
●Measure five wavelength regions (centered on 172, 254, 313, 365, and 405 nm) and temperature by simply
replacing the detector unit
●Battery/external power supply switching function (AC adapter optional)
●Compatible with extension cables (main unit to photoreceptor: 2 m as standard option)
●Measures irradiance, peak irradiance, exposure, irradiance distribution, irradiance of spot light sources,
and temperature distribution
●Internal memory allows measurement of irradiance distribution for up to four minutes
●Auto power-off function can be enabled or disabled
●PC serial communications functions
■ Specifications:
| Model | UIT-250 |
| Display | Digital LCD display on main unit, 4 irradiance digits, 5 exposure digits |
| Functions | Real-time display, peak irradiance, exposure, irradiance distribution, temperature, 3-step range switching, auto-power-off (5 minutes or disable) |
| Irradiance distribution output |
Analog 0 to 1 V output; maximum recording time of 2 min. or 4 min. (with recorder connected) |
| Sampling rate | 16 or 32 samples/s |
| Communication specifications |
Communication format: half duplex Synchronization format: Start-stop synchronization (asynchronous) Baud rate: 4,800 bps (fixed) Transmission code: ASCII, Data length: 8 bits (fixed) Stop bits: 1, Parity: none, Delimiter: CR |
| Power | 3 AAA dry cell batteries |
| Size (mm) | W75 x D160 x H15mm |
| Mass (g) | Approx. 250g |
■ Temperature Sensor Specifications
| Model | UVD-TK |
| Temperature measurement range(°C) |
0～350 |
| Thermocouple wire | Chromel/Alumel wire (K thermocouple) |
■ Detector Specifications
