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Amprobe LM100 Light Meter

Original price was: £155.00.Current price is: £103.85. Inc VAT: £124.62

    2 in stock (can be backordered)

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    Amprobe LM100 Light Meter

    Designed for comprehensive evaluation of visible light from various sources, the Amprobe LM100 Light Meter is ideal for measuring light no matter what the application.

    Capable of both footcandle and lux measurements, the Amprobe LM-100 also includes the ability to accurately determine light from flourescent, metal halide, high pressure sodium and incandescent sources with high accuracy and resolution. When measuring it can detect light up to 20000fc and 20000lux with general resolution of 0.01fc/lux.

    This product allows the user to carry out extensive evaluation of an environment to detect that light output is comfortable and energy efficient. By evaluating interiors with the LM-100 it is easy to determine if too much energy is being output and it can be used to increase the overall efficiency of lighting systems within that property.

    To carry out measurements the LM-100 uses a precise photodiode silicon sensor and filter to accurately determine the light level. This is equipped to the main unit via a flexible cable to ensure it can be easily positioned in a certain area to get the best reading.

    Amprobe LM-100 Technical Specifications

    IlluminationAccuracy at 23°C ± 5°C (73.4°F ± 5°F), < 75% R.H.
    SensorSilicon photodiode and filter
    Measurement Rate2.5 times per second
    Range20, 200, 2000, 20000, 200000 Lux
    20, 200, 2000, 20000 Foot candles
    Accuracy± 3% (Calibrated to standard incandescent lamp at 2854°K)
    6% other visible light sources
    Angle deviation from cosine Characteristics
    30° ± 2%
    60° ± 6%
    80° ± 25%
    Cosine Angular corrected per JIS C 1609:1993 and CNS 5119 general A class
    Resolution0.01 fc/lux
    Display3¾ digit liquid crystal display (LCD) with a maximum reading of 1999
    Sampling Rate2.5 times per second for digital display
    PolarityAutomatic, positive implied, negative polarity indication
    Overrange(OL) or (-OL) is displayed
    Low Battery IndicationSymbol is displayed when battery voltage level drops below operating level
    Temperature/HumidityOperating -10°C to 50°C (14°F to 122°F), 0 to 80%RH
    Storage -10°C to 50°C (14°F to 122°F), 0 to 70%RH
    Altitude2000m, indoor operation
    Power Supply9V NEDA 1604, IEC 6F22, JIS 006P battery
    Battery Life200 hours
    Auto Power OffApprox 6 min
    Dimension (Base)130 x 63 x 38 mm (5.1 x 2.5 x 1.5”)
    Dimension (sensor)80 x 55 x 29 mm (3.2 x 2.2 x 1.1”)
    Weight220 g (.48 lb.) include battery
    • Measures in lux or footcandles
    • Easy switching between measurement units
    • Up to 20000 lux/fc measurements
    • Silicon photodiode sensor and filter
    • Data hold function stores last detected reading
    • MIN/MAX
    • Auto power off
    • Amprobe LM-100 Light Meter
    • Installed Batteries
    • Carrying Case
    • User Manual