Amprobe LM-100 Light Meter, Silicon Photodiode and Filter

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ASIN B0029XS36O

Specifications for this item

Brand Name: Amprobe
Catalog Number: LM100
EAN: 0095969419284
Item Size: 6 x 3.5 x 1.5 inches
Measurement Accuracy: ±0.5 %
Mfr Part #: 3052348

Overall Height: 110 millimeters
Overall Length: 250 millimeters
Overall Width: 190 millimeters
Pkg Qty: 1
UPC: 095969419284

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Key Features

Dual-scale meter measures visible light from fluorescent, metal halide, high-pressure sodium, and incandescent sources up to 200,000 lumens per square meter (lux) or 20,000 footcandles (fc)
Silicon diode sensor and filter are designed for indoor use at altitudes below 2,000 meters
Manual ranging, data hold freezes readings on the display, and angled light cosine correction corrects for angled light
Complies with Japanese Industrial Standard (JIS) C1609:1993 and CNS 5119 general A-class specifications, and European Community Directives: 89/336/EEC (Electromagnetic Compatibility) and 73/23/EEC (Low Voltage) as amended by 93/68/EEC (CE Marking)
Powered by a 9V battery (included), and includes a 1.5-meter wire for positioning light sensor, and a protective sensor cap

Package Details

Shipping Weight: 0.6 pounds
Package Size: 11.3 x 5.9 x 2.7 inches

Product Description

The Amprobe LM-100 light meter measures up to 200,000 lumens per square meter (lux) or 20,000 footcandles (fc) of light output from fluorescent, metal halide, high-pressure sodium, and incandescent sources, has a silicon diode sensor and filter, and is designed for indoor operation at altitudes below 2,000 meters. The meter has manual ranging, a data hold feature that freezes readings on the display, and angled light cosine correction to calculate the amount of light, regardless of the light's angle.

The meter is powered by a 9V battery (included) which has an average life of 200 hours. The sensor has a 1.5-meter wire for positioning the light sensor, and a protective sensor cap.

Specifications

Range	0 lux, 200 lux, 2,000 lux, 20,000 lux, 200,000 lux, 20 fc, 200 fc, 2,000 fc, 20,000 fc
Sampling rate	2.5 times per second for digital display
Accuracy	+ or - 3 percent (calibrated to standard incandescent lamp at 2,856 degrees K), + or - 6 percent for other visible light sources
Angle deviation from cosine, 30 degrees	+ or - 2 percent
Angle deviation from cosine, 60 degrees	+ or - 6 percent
Angle deviation from cosine, 80 degrees	+ or - 25 percent
Polarity	Automatic, positive implied, negative polarity indication
Operating temperature	14 to 104 degrees F (-10 to 40 degrees C) at less than 80 percent relative humidity
Storage temperature	14 to 122 degrees F (-10 to 50 degrees C) at 0 to 70 percent relative humidity
Dimensions	Base is 5.1 x 2.5 x 1.5 inches/130 x 63 x 38 mm, sensor is 3.2 x 2.2 x 1.1 inches/80 x 55 x 29 mm (H x W x D)
Weight	.48 lb. (220 g) (including battery)
Standards	Japanese Industrial Standard (JIS) C1609:1993 and CNS 5119 general A-class specifications, and European Community Directives: 89/336/EEC (Electromagnetic Compatibility) and 73/23/EEC (Low Voltage) as amended by 93/68/EEC (CE Marking)

H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.

Light meters measure luminous intensity, or light, and are commonly used in a wide range of industries and settings including photography, video filming, galleries, schools, laboratories, and greenhouses to help determine the brightness of light.

Amprobe manufactures electrical testing equipment for commercial, industrial, and home use. The company was founded in 1948 and is headquartered in Everett, WA.

What’s in the Box?

LM-100 light meter and sensor
9V battery
Carrying case
Instructions

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