The UV-DATALOGGER USB is a small, self-contained, high quality UV monitoring instrument for long-term data recording.
Wireless data acquisition Long-term data acquisition (~ 3 months) High sampling rate (up to 1/s) UV-intensity mW/cm² Up to 5 different UV-bands available USB connection Graphic chart on PC Evaluation software Optical light guide for high temperature (optional) Simple installation
It is designed to measure and record UV energy in mW/cm² e.g. of low pressure HG lamps for the water purification. Various customer specific configurations are available and in conjunction with a high pressure, water proof sensor housing it is particularly suitable to monitor UV-energy of water disinfection installations. It is available with different UV-sensors in up to five different UV-bands (UV-A, UV-B, UV-C, UV-V –Diazo- or full UV).
In the basic version the UV-Datalogger USB consists of the measuring head, which is fixed to the lamp housing, and the removable USB recording stick. The UV-Datalogger USB is also available with an optional flexible optical light guide and SMA socket to enable measuring in high temperature areas (up to 350 °C). The detachable USB stick can record up to 32.000 measuring results.
The sampling rate decreases reciprocally in relation to the recording period. At the highest sampling rate of 1 sec the maximum recording period is approx. 9 hrs, while at a sampling rate of 5 min the recording period reaches 3 months.The UV-Datasampler USB comes with a special evaluation software for downloading the data to a computer to show, edit and store a history of the monitoring results of the entire measuring period as graphic charts (mW/cm²).
UV-Datalogger USB, Type 1 UV-V (Diazo) 350 460 nm
UV-Datalogger USB, Type 2 UV-A 315 400 nm
UV-Datalogger USB, Type 3 UV 230 410 nm (STD)
UV-Datalogger USB, Type 4 UV-B 280 315 nm
UV-Datalogger USB, Type 5 UV-C 230 280 nm
UV-Datalogger USB, light guide, Type 1 UV-V (Diazo) 350 460 nm
UV-Datalogger USB, light guide, Type 2 UV-A 315 400 nm
UV-Datalogger USB, light guide, Type 3 UV 230 410 nm (STD)
UV-Datalogger USB, light guide, Type 4 UV-B 280 315 nm
UV-Datalogger USB, light guide, Type 5 UV-C 230 280 nm
TECHNICAL DATA:
- Spectral ranges: UV 230 – 410 nm (Standard) or other
- Max. Power Input 0 to 3,000 mW/cm²
- Display: via PC
- Software: Easylog USB
- Sampling rate: 1 sec to 5 min (reciprocal to recording period)
- Recording period: 9 hrs to 3 months (reciprocal to sampling rate)
- Power source: long life 3.6 V Lithium Battery
- Battery service life: 1 year
- Dimensions: Ø 40 mm x 75 mm
- Weight: approx. 200 g
- Operating temperature: 0 to 45° C
- Optical light guide: 2 meter length, up to 350 °C (optional)
- Memory:: 32.000 measuring results
- Base Accuracy: ± 5 %
CALIBRATION:
In order to keep its full function and precision it is recommended to have re-calibration done once per year. Re-calibration will also be necessary after change of battery.
ATTENTION:
⚠ Please avoid shaking the UV-Datalogger USB.
⚠ Do not expose to excessive heat.
⚠ UV-light is hazardous to your health. Avoid direct UV-light to your eyes and to your body.