Name: เครื่องวัดแสง Light Meter Lux/FC รุ่น 840020
SKU: 840020
Price: 7200.00 THB
Availability: InStock

เครื่องวัดแสง Light Meter Lux/FC รุ่น 840020

~~฿8,500.00~~ ฿7,200.00

เครื่องวัดแสง Light Meter > Lux Meter Max.400,000Lux, Footcandle light meter: Max. 400,000Fc, Sper Scientific, USA

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เครื่องวัดแสง > Light meter > Lux Meters > Fast, stable and accurate response > รุ่น 840020

840020 : Light Meter Lux/FC – 840020 ยี่ห้อ Sper Scientific, USA

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 1/2″ 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. 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: 8″ x 2 ¾” x 1 ¼” (200 x 68 x 30 mm)
Weight: 9 oz (280 g)

Features:

Display Large 2″ x 1.5” (51 mm x 38 mm)
5 digit display with bar graph indicator
Sensor meets C.I.E. photopic spectrum
Out of Range Indicator
ZERO Adjustment and Calibration
HOLD / Peak Hold function
REC MAX/MIN
Auto Power off
RS232 PC Serial interface (3.5 mm terminal)

Specifications:

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

Standards 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.

Ordering Information:
840020………….Light Meter Lux/FC
840057………….RS232 Cable
850080………….Intelligent Software
840094………….RS232 to USB Adaptor Cable

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