UV-Datalogger USB
+ wireless data acquisition
+ long-term data acquisition (up to 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
+ eva1uation software
+ optical light guide for high temperature (optional)
+ high-pressure housing for water disinfection available
+ simple installation
The UV-Datalogger USB is a small, self-contained, high quality UV monitoring instrument for long-term data
recording. 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 a flexible optical light guide and
SMA socket to enable measuring in high temperature areas (up to 350 °C/ 660°F).
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 eva1uation 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)
The UV-Datalogger USB is available in various versions and five different measuring ranges:
(Please state upon order)
Item 35.1.1. UV-Datalogger USB, Type 1 UV-V (Diazo) 350 – 460 nm
Item 35.1.2. UV-Datalogger USB, Type 2 UV-A 315 – 400 nm
Item 35.1.3. UV-Datalogger USB, Type 3 UV 230 – 410 nm (STD)
Item 35.1.4. UV-Datalogger USB, Type 4 UV-B 280 – 315 nm
Item 35.1.5. UV-Datalogger USB, Type 5 UV-C 230 – 280 nm
Item 35.2.5. UV-Datalogger USB, water-proof, Type 5 UV-C 230 – 280 nm
Item 35.3.1. UV-Datalogger USB, light guide, Type 1 UV-V (Diazo) 350 – 460 nm
Item 35.3.2. UV-Datalogger USB, light guide, Type 2 UV-A 315 – 400 nm
Item 35.3.3. UV-Datalogger USB, light guide, Type 3 UV 230 – 410 nm (STD)
Item 35.3.4. UV-Datalogger USB, light guide, Type 4 UV-B 280 – 315 nm
Item 35.3.5. UV-Datalogger USB, light guide, Type 5 UV-C 230 – 280 nm
UV-Datalogger USB
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 1.5” (40 mm) x 3” (75 mm)
Weight: approx. 6 ounce (200 g)
Operating temperature: 32 to 113° F / 0 to 45° C
Optical light guide: 2 meter (80”) length, up to 350 °C/ 660°F
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. PTB traceable calibration with
certificate
Attention:
1. Please avoid shaking the UV-Datalogger USB.
2. Do not expose to excessive heat.
3. UV-light is hazardous to your health. Avoid direct UV-light to your eyes and to your body.
Warranty: 2 years from the date of purchase
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