Sper Scientific 840020 Light Meter Lux/fc.

Item# 0223-840020

Regular Price: $186.88

Today's Price: $161.10

Availability: Usually ships the next business day


Sper Scientific 840020 Light Meter Lux/FC.

The visible light spectrum is the section of the electromagnetic radiation spectrum that is visible to the human eye. When it is measured on the bases of its brightness then it is done with subjective unit’s candles or lux etc. Sper Scientific visible light meters measure luminous flux (Lux), Foot Candle (FC), and LED.

Fast, stable and accurate response

Monitor visible light levels anywhere with fast, stable and accurate response. Results are easily read on the extra large LCD (1" high, 38.1 mm) with bar graph, low battery and over range indications. The color and cosine corrected sensor meets C.I.E. photopic spectrum. Will read LED light. Also features RS232 computer output, min/max, auto power off, external zero adjustment, hold function and a tripod back. The lux / footcandle light meter comes ready to use with a 9V battery, instructions, soft padded case with shoulder strap, and a detachable sensor (with 44" cord) with cover for easier replacement or repair. N.I.S.T. traceable certificate of calibration available.
Meter Dimensions: 7" 2" 1" (197 70 32 mm)
Weight: 10 oz (283 g)

Range In-Range Display Resolution Accuracy
Lux 40.00 0 ~ 40.00 0.01 (3% rdg + 0.5% F.S.)
400.0 36.6 ~ 400.00 0.1
4,000 360 ~ 4,000 1
40,000 3,600 ~ 40,000 10
400,000 10,000 ~ 400,000 100 100,000 for reference only
Foot Candle 4.000 0 ~ 3.720 0.001 (3% rdg + 0.5% F.S.)
40.00 3.35 ~ 37.20 0.01
400.0 33.5 ~ 372.0 0.1
4,000 335 ~ 3,720 1
400,000 930 ~ 37,200 10 9,300 for reference only
Accuracy tested by a standard parallel light, tungsten lamp of 2856K


Certificate of Calibration Traceable to N.I.S.T. (optional)
Specifies that the standards against which the product has been certified or calibrated were themselves calibrated by the National Institute of Standards and Technology (N.I.S.T.), or with N.I.S.T. calibrated equipment under conditions specified by N.I.S.T.

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Sper Scientific 840020 Light Meter Lux/FC. - 840020 - Learning: Science Lab Equipment & Supplies Measuring Tools Accessories Visible Light Meters
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