SKU: 87607442210

Solarmeter 6.2R UVB Radiometer

Sale price$157.36 Regular price$174.84
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Description

Solarmeter 6.2R UVB RadiometerFeatures Integral Sensor Compact Durable Accurate LCD readout Applications Lamp UVB Intensity and Aging. Reptile Lamps. Acrylic Shield Transmission. Percent (%) UVB if divided by reading from Model 5. 7 (UVA + B). Eyewear UV block comparison. Solarmeter Specifications Model 6. 2 Irrad. Range 0 1999 microW cm UVB Response 280 320 nm Resolution 1 microW cm Conv. Rate 3. 0 Readings Sec Display 3. 5 Digit LCD Digit Size 0. 4 inch high Oper. Temp 32 F TO

Features

  • Integral Sensor
  • Compact
  • Durable
  • Accurate
  • LCD readout

Applications

  • Lamp UVB Intensity and Aging.
  • Reptile Lamps.
  • Acrylic Shield Transmission.
  • Percent (%) UVB if divided by reading from Model 5.7 (UVA + B).
  • Eyewear UV block comparison.

Solarmeter Specifications

  • Model - 6.2
  • Irrad. Range - 0-1999 microW/cm² UVB
  • Response - 280-320 nm
  • Resolution - 1 microW/cm²
  • Conv. Rate - 3.0 Readings/Sec
  • Display - 3.5 Digit LCD
  • Digit Size - 0.4 inch high
  • Oper. Temp - 32° F TO 90° F
  • Oper. Humid. - 5% TO 80% RH
  • Accuracy - ±10% REF.NIST
  • Dimensions (in.) - 4.2L x 2.4W x 0.9D (in.)
  • Weight - 4.5 OZ. (incl. batt.)
  • Power Source - 9-Volt DC Battery
  • Lens - UV Glass
  • Diffuser - Virgin Teflon .003
  • Sensor

    Silicon Carbide (SIC) Photodiode packaged in hermetically sealed UV glass window cap. Interference filter coating (Metal Oxide) blocks most UVA from response as shown on Spectral Sensitivity Graph.

    Operation

    Press and hold push-button switch on face of unit. Aim sensor window in top panel of meter directly at UV source. Note reading on LCD and record if desired. For reptile lamps also check at basking position.

    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 Aging Tests

    • Wear eye protection when checking UV lamps (UV-block wrap around glasses).
    • Allow lamps to warm-up prior to taking readings (at least 5 min).
    • When checking aging of lamps, keep measuring distance and locations constant.
    • Lamps should be replaced when output drops 30% to about 70% of their original (new) readings. Take overall reading at exposure distance, or check individual lamps close to surface. Keep track of hours vs. readings on a chart.
    • If unsure of what original new values were, replace lamp(s) with new ones of the same kind and compare to old ones.
    • To determine percent UVB divide Model 6.2 reading by Model 5.7 total UV (UVA + B) reading. (See FAQ page).
    • When checking UVT acrylic transmission, take reading through acrylic; then remove acrylic and hold meter sensor at approximately the same distance from lamp as the acrylic shield was located. If acrylic blocks much UVB it should be replaced.
    • When using this meter to compare different type lamps, due to their different spectral power distributions, the readings should be considered relative rather than absolute. Although higher output lamps of similar SPD's will generally read higher than lower output lamps, ones that peak near 290-300 nm (as does the meter response) will read higher than ones peaking near 313 nm even if the total UVB output of both is the same.
    • Do not subject the meter to extremes in temperature, humidity, shock or dust.
    • Use a dry, soft cloth to clean the intrument. Keep sensor free of oil, dirt, etc.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87607442210

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C Dockery
Massapequa, US
★★★★★ 5
BEST baby socks! Worth every penny!
They don’t fall off!!!! O M G! Seriously my little guy is Houdini when it comes to socks, we’ve tried ankle, thick, thin, this brand, that brand, and no matter what he kicks them off or I was constantly having to pull them back up his ankles.... not with these!!! I put them on in the morning and they don’t come off until I take them off in the evening at bath time! These Robeez socks will be the only socks I will ever buy again for my little ones!!!! Seriously hands down BEST baby socks!!!! Worth every penny!!! You won’t regret it!
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Reviewed in the United States on January 19, 2021
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Melinda S Graham
Belleville, US
★★★★★ 5
Truly kick-proof socks, well worth the price!
These socks are fantastic. The only brand Ive found that are kick proof...they stay on my babys feet, no matter how active he is. They are nice quality, wash well and last over time. Two of the three pair I bought this time have an inner "toe liner" thay prevents their toes from getting snagged. Great design, but makes the sock's a little warmer than the unlined sock. The price tag appears high, but its well worth the cost. I bought the shark print (super cute!), 12 month size.
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Reviewed in the United States on June 24, 2018
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onetandog
Chelsea, US
★★★★★ 4
Good socks that *usually* stay on!
These do stay on my son's feet better than most other brands of socks but if he's really kicking (like in his car seat), they do still come off. He's 7 months and they fit OK. It seems they are sized a little small for 6-12mo. Other brands I have (Old Navy, for one) are just a tad larger so they'll fit him longer (even though he can pull those brands off more easily-just cannot win!). Otherwise they are made well and are good quality (which I was happy about considering the price!).
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Reviewed in the United States on February 1, 2015
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j.groo
Alexandria, US
★★★★★ 5
Amazing!
I found this brand a few years ago with my second baby and I’m back for more for my third. They do actually stay on all day! With the money and so cute.
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Reviewed in the United States on January 11, 2023
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Emmy
Fort Morgan, US
★★★★★ 5
Holy Grail of Baby Socks
Love, love, love these socks. As anyone who has ever been around a baby knows, their socks are always falling off! These are the only ones I've found to stay on so they are well worth the price as you aren't constantly losing them and having to buy more. I've already bought 2 sets and will probably buy one more and more again when he sizes up. Right now my son is 2 months old, wearing 6 month clothes, and they still fit him well.
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Reviewed in the United States on December 16, 2016

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