Uvp UVX Radiometer Instrukcja Użytkownika

UVX Radiometer Instruction Guide UVP, LLC Ultra-Violet Products Ltd. 2066 W. 11th Street Unit 1, Trinity Hall Farm Estate Upland,

UVX Radiometer 10 Procedure Calibration • Remove the battery. Remove the two screws from the bottom of the case and carefully lift off the bott

UVX Radiometer 11 Troubleshooting Procedures In the event the Radiometer malfunctions, the following procedures will enable the user to determine

UVX Radiometer 12 position, then the voltmeter should read less than 5 volts DC. If the voltmeter indicates correctly according to the above req

UVX Radiometer 13 Change the range switch to the 20 uW/cm2 position. The display should now indicate 0.10 uW/cm2 and the voltmeter should read .01

UVX Radiometer 14 Figure 3: Calibration Current Source Figure 4: LCD Display Pin-outs

UVX Radiometer 15 Sensor Details Sensor Characteristics Solarization of Filters Shortwave ultraviolet radiation causes a decrease in sensor outp

UVX Radiometer 16 Figure 5: UVX-25 Sensor Solarization Curve Figure 6: Typical UVX-25 Sensor Spectral Response

UVX Radiometer 17 Figure 7: Typical UVX-31 Sensor Spectral Response Figure 8: Typical UVX-36 Sensor Spectral Response

UVX Radiometer 18 Figure 9: Typical Sensor Response Versus Incidence Angle Calibration Traceability For direct traceability to NIST standard

UVX Radiometer 19 the actual time that a sensor will remain within tolerance is dependent on such factors as care in handling and total dosage of

UVX Radiometer 2 Table of Contents General Instructions ...

UVX Radiometer 20 Figure 10: Schematic of UVX Series Sensor Figure 1: Measurement of Irradiance

UVX Radiometer 21 Figure 12: Typical Output From Low Pressure Mercury Lamp

UVX Radiometer 22 Application Techniques Definition of Radiant Incidence The UVX Radiometer is an instrument for measuring radiant incidence, wh

UVX Radiometer 23 UVP manufactures other sensors which are also calibrated using line sources at other wavelengths. The user must take special pre

UVX Radiometer 24 Figure 13: Hypothetical Light Source Having an Output at 270nm Wavelength Figure 14: Response of Three Sensors Calibrate

UVX Radiometer 25 Figure 15: Continuous Emitter, 285nm Phosphor Coated UV Lamp Cosine Response For a sensor to accurately measure irradiance,

UVX Radiometer 26 Safety Precautions It is essential that adequate precautions be taken in applications using ultra-violet light sources. Prolong

UVX Radiometer 27 Figure 16: Example, Illustrating Why Sensor Field of View is Important When Measuring Irradiance Figure 17: Projected Area o

UVX Radiometer 28 Figure 18: Cosine Response of Typical UVX Sensor (Polar Plot)

UVX Radiometer 29 Component List, Replacement Parts, and Options Component List The following list is the components used on the printed circuit

UVX Radiometer 3 List of Figures Figure 1: Rear and Side Views of Radiometer...

UVX Radiometer 30 In addition to the components listed above, the UVX that includes the Recorder Output Option (57-0005-05) also has the following

UVX Radiometer 31 Warranty UVP's quality instruments are guaranteed to be free of defects in materials, workmanship, and manufacture for on

UVX Radiometer 4 Figure 1: Rear and Side Views of Radiometer

UVX Radiometer 5 General Instructions Introduction Your new UVX Digital Radiometer from UVP allows measurement of UV intensities quickly and eas

UVX Radiometer 6 • Excellent cosine response with typical curve supplied in the manual • A filter system which significantly reduces shortwave s

UVX Radiometer 7 • Place the three position range switch in the 20 mW/cm2 position. Place the READ/HOLD switch in the READ position. • Turn the

UVX Radiometer 8 CAUTION Refer to the Safety Precautions section of this manual before making ultraviolet measurements with this Radiometer. If

UVX Radiometer 9 Radiometer Details Circuit Description This section describes how the UVX Radiometer operates. Three illustrations are include