LMT Lichtmesstechnik GmbH
Since 1974 LMT is manufacturing photometers, colorimeters, goniophotometers, and other light measurement instruments in Berlin, Germany.
- 49 30 3934028
- 49 30 3918001
- info@lmt.de
- Helmholtz Straße 9
Berlin, 10587
Germany
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Products
Applications
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product
Compact Precision Illuminance Meters
B 360
Photometer head with cos-correction and 3 m connection cable and with very fine V(lamda)-approximation.
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product
Flash Meters
SF 100
Flash meters for measurement of illuminance time response of rapid changing light sources (flashes, rotating beacons).
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product
Illuminance Meter
B 520
Display range 0.0001 lx (last digit) to 600 000 lx. Photometer head P 30 SC0, 30 mm dia. light sensitive surface. Very fine V(lamda)-approximation, cos-correction.
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product
LIMES 2000
LMT LIMES 2000 software for WINDOWS for measurement and evaluation of light and color distribution or luminous flux with LMT goniophotometers or other photometric instruments
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product
Photocurrent Meter
I 520
display range 0.01 nA (last digit) to 7 999 μA4-digit display (0-7999) with dimmer for brightness controlV.24-(RS 232-) Interface, analog outputranging auto/manual or remote programmableapprox. 2.5 readings/s, attenuator 100% to 0dark current compensationpower supply for thermostatic stabilized LMT photometer headspower supply 230 V, 50-60 Hz, power cable with Euro plug
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product
Special Precision Photometer
B 520 L
Special photometer for the measurement of photoluminescent pigments and products according to regulations. Display range for illuminance 0.0001 lx (last digit) to 600 000 lx.
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product
Colorimeter
C 1210
Microprocessor-controlled tristimulus colorimeter. Precision colorimeter head CH 60, by partial filtering very fine adjusted to the CIE color matching functions x(lamda), y(lamda), and z(lamda).
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product
Photometers
S 1000
Universal high-precision instruments for the measurement of illuminance E with system photometer heads for laboratory applications in automated measuring systems with computer control.
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product
GONIOPHOTOMETRY
Goniophotometers are required to measure angular resolved distributions of photometric or colorimetric quantities, either by rotating the lighting device under test or by moving the sensor around the device. Depending on the application, different geometries are used to obtain distributions in the appropriate CIE coordinate system.
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System Flash Meter
SF 105
Computer controlled measurement equipment to measure the time response of illuminance or luminous intensity when illuminated with rapidly changing values, e.g. flashes.
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product
System Colorimeter
C 3300
System colorimeter for fast measurements on temporal changing light colors with display of the tristimulus values X,Y,Z on three 4¾-digit displays, measurement rates up to 120 readings/s, with system colorimeter head CHS 60, by partial filtering very fine adjusted to the CIE color matching functions.
