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6.5 v 3.5 w solarcell12/14/2023 Open or Partial Sun Basker, Thermoregulator Partial Sun / Occasional Basker, Thermoregulator SOLARMETER MODEL 6.5R UVI READOUT Ferguson ZoneĬrepuscular or Shade Dweller, Thermal Conformer Allow lamps to warm up prior to taking readings (at least 15 minutes). Wear eye protection when checking UV lamps (Glasses that provide wrap around protection are ideal). Proper Usage of Solarmeter® Ultraviolet Radiometer Under typical service load, a standard 9V battery will last approximately 2 years. Below 6.5V, the numbers on the LCD display will begin to dim, indicating the need for battery replacement. Battery operation voltage is viable from 9V down to 6.5V. For best results take note of the distance the reading was taken from the UV source in order to ensure repeatable results. Press and hold the push-button switch on the face of the meter. To operate your Solarmeter, aim the sensor window located on the top panel of the meter directly at a UV source. Specifically, the Ferguson Zone chart at the top of the meter provides the user with an instant, accurate reference for the meter’s UVI readout. We just made this meter easier for reptile owners to use by updating the graphics with the latest scientific research about proper UV dosages for reptiles. Many scientists and breeders worldwide rely on the original Model 6.5 UV Index Meter, so the new Model 6.5R is unchanged operationally or in terms of specifications from the original. Since minutes to burn for previously unexposed Types I and II are so short, these types should exercise caution iven at moderate UV index levels.Solarmeter’s new Model 6.5R Reptile UV Index Meter updates our legendary original Model 6.5 UV Index Meter with attractive, informative graphics specifically designed for reptile husbandry. Then divide MED/hr into 60 minutes.Įxample for an 8.5 UVI reading: 8.5 / 2.33 = 3.65 MED/hr. They are described here: If unsure, consult your physician to determine skin type.įor Type II untanned skin the time to beginning of sunburn, one minimal erythemal dose (MED) at 210 J/m² per MED, can be calculated from the UV Index reading as follows:ĭivide the UVI by 2.33 to get MED/hr. There are six (6) skin types that range from low UV tolerance to high UV tolerance. Interpretation of UV index Relative to Proper Precautions Take care in hazy or slightly overcast conditions because although the direct UV reads less than when sky is clear, the diffuse UV can be higher as seen by pointing the meter in various directions. When partly cloudy, take readings often and average clear with cloudy readings to correlate with actual UV index. Note that various cloud and haze conditions reduce the UV index. Take extra precaution under these conditions to reduce sunburn potential. ![]() The highest UVI values typically occur when the sky is a deep blue colour, and sometimes when the sun is between scattered white "puffy" clouds. ![]() This value represents the instantaneous UV index. Press and hold button on front of meter case. Hold the meter vertical out in front of your body. To obtain the UV index instantaneous value, the following instructions will provide the most consistent, accurate results: This value will typically exceed the actual UV index number. ![]() If however, you are reclined in a lounge chair facing the sun perpendicular to the sun angle, you will experience a higher UV intensity, as represented by pointing the Solarmeter ® directly at the sun. This vertical (global) reading represents an average intensity value your body will experience while being active on a tennis or volleyball court, or lying flat on a blanket on the grass. Solar irradiance measured this way includes direct (reduced by cosine law depending on solar zenith angle) plus diffuse (diffused by the atmosphere). Therefore the Solarmeter® Model 6.5 is designed to operate in the same fashion. E.P.A./NWS program is directed toward the sky in a global normal (perpendicular to level ground) inclination. The instrumentation used to measure UV index for the U.S. Proper usage of Solarmeter ® Ultraviolet Radiometer for Outdoor UV Index Measurement Silicon Carbide (SiC) Photodiode packaged on gold plated header via gold wire bonding under UV glass window cap, hermetically sealed. Filter: Metal Oxide Eeff (erythemally effective) and teflon diffuser cap.
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