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                                  W/m2 Erythemally Effective (Eeff) UVR

                                   W/m2 Erythemally Effective (Eeff) UVR
                                  W/m2 Erythemally Effective (Eeff) UVR
                                  Product Code : SM_7_5
                                  Product Description
                                  SOLAR METER
                                  MODEL 7.5 UV METER
                                  Integral Sensor
                                  LCD readout


                                  W/m2 Ery Lamp/Sun Output
                                  Check EU 0.3
                                  W/m2 Maximum
                                  Acrylic Shield Transmission
                                  Eye wear UV block comparison
                                  Solar meter Specifications
                                  Model 7.5
                                  Irrad. Range 19.99 W/m2 Ery
                                  Response 280-400 nm Diffey Erythermal Action Spectrum
                                  Resolution 0.01 W/m2
                                  Conv. Rate 3.0 Readings/Sec
                                  Display 3.5 Digit LCD
                                  Digit Size 0.4 inch high
                                  Oper. Temp 32° F TO100° F
                                  Oper. Humid. 5% TO 80% RH
                                  Accuracy ±10% REF.NIST
                                  Dimensions (in.) 4.2L x 2.4W x 0.9D (inches)
                                  Weight 4.5 OZ. (incl. batt.)
                                  Power Source 9-Volt DC Battery
                                  Lens UV Glass
                                  Diffuser Virgin PTFE .005
                                  Detector SIC/IF Photodiode

                                  Silicon Carbide (SIC) Photodiode packaged in hermetically sealed UV glass window cap.
                                  Interference filter coating (Metal Oxide) blocks UV above erythermal response as show on Spectral Sensitivity Graph.


                                  Press and hold push-button switch on face of unit. Aim sensor window in top panel of meter directly at UV source. For tanning beds place meter at body position. Note reading on LCD and record if desired.

                                  Battery operation voltage is 9V down to 6.5V. Below 6.5V the LCD numbers will begin to dim, indicating the need for battery replacement. Under "typical" service load, the battery should last about 2 years.

                                  Proper Usage of Solarmeter ® Ultraviolet Radiometer for Lamp Tests:

                                  Wear UV-block eye protection when checking UV lamps.
                                  Allow lamps to warm-up prior to taking readings (at least 5 min).
                                  Hold sensor close to lamp or acrylic to measure individual lamp Eeff intensity. Hold sensor at 25 cm above bench with canopy closed for body position reading.
                                  When checking aging of lamps, keep measuring distance and locations constant

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