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Specification
LM195
LED Light Meter
All specified accuracies are at 25°C ±1°C, <80% R.H. for 1 year
Temperature coefficient: 0.1 x (specified accuracy) per °C
(0-24°C, 26-40°C)
Accuracy: ±3% rdg ±5 dgts (Standard A light source)
±8% (other visable light sources)
Note 2
Spectral response: CIE photopic
Range: 0.0 to 199.9/1999/19990/199900 lx
0.00 to 19.99/199.9/1999/19990 fc
Resolution: 0.1lx, 0.01fc
Angle deviation from cosine characteristics error:
10° ± 1%
30° ± 2%
60° ± 5%
80° ± 20%
Light detector: SI photodiode
Note 1: The CIE standard illuminant A can be realized by means
of CIE standard source A, which is defined as: A gas-filled
tungsten-filament lamp operating at a correlated colour
temperature of 2856K.
Note 2: The CIE photopic curve is an international standard for the
colour response of the average human eye.
Note 1
Specification
LM195
LED Light Meter
PRESET LIGHT SOURCE WEIGHTING
Preset Light Source Weighting:
L0: Standard Incandescent Light Source
L1: LED White Daylight
L2: LED Amber (Yellow) Light
L3: LED Green Light
L4: LED Red Light
L5: LED Blue Light
L6: Warm White Fluorescent Lamp
L7: Cold White Fluorescent Lamp
L8: User Setup Mode
GENERAL
Display: liquid crystal display
Sampling rate: twice per second
Over range: OL is displayed
Power: 2 x 1.5V AA alkaline batteries (IEC LR6, NEDA 15A)
Continuous operating time: approximately 80 hours
Auto power off: after 30 minutes (can be disabled)
Dimensions: 169 (L) x 63 (W) x 37mm (H)
Weight: 185g including batteries
Includes: storage case, 2 x 1.5V AA batteries and instruction manual.
ENVIRONMENTAL
Temperature & Humidity (Operating): 0°C to 40°C
(Storage): -10°C to 50°C
batteries removed
Altitude: up to 2000m
Pollution degree: 2
EMC: Conforms to BS EN 61326-1
Check out what else you can get from Martindale:
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Electricians' Kits
Environmental Products
Full Calibration & Repair Service
Fuse Finders
Digital Clamp Meters
Digital Multimeters
Labels
Microwave Leakage Detectors
Martindale Electric Company Limited
Tel: +44(0)1923 441717 Fax: +44 (0)1923 446900
E-mail: sales@martindale-electric.co.uk
Website: www.martindale-electric.co.uk
© Martindale Electric Company Ltd. 2018
Registered in England No. 3387451. Rev 2 LIT195
80% R.H.
70% R.H. with
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