PCE Luxmeter PCE-LMD 100, versatile in use

The luxmeter is designed for measuring the luminance of self-luminous surfaces, e.g. monitor matrices, TV sets, negatoscopes, reading boards, etc. The measuring device guarantees an accurate measurement, regardless of the spatial distribution of the measured luminance or the backlighting of the surface to be tested. It is indispensable for checking medical screens and negatoscopes. The unit cd/m² relates the photometric quantity cd (abbreviation for candela) to the area of the display, expressed in square metres. Another feature of the luxmeter is the integrated measured value memory. With this function, measurement results can be easily saved and automatically recorded. The luxmeter creates a text document in which the measured values are stored one after the other.

Due to its technical parameters, the luxmeter is classified in class A according to DIN 5032-7 and TC-2.2 CIE. The measuring probe is equipped with a multi-function button which can be used to trigger a measurement, save results and set the desired measuring method, e.g. for testing the greyscale reproduction of monitors in accordance with the DICOM GSDF 1) function.
Luminance
Measuring range 0 ... 500 cd/m²
Resolution 0.01 cd/m²
Accuracy Total error at +10 ... +40 °C: 2.5 %,
Total error at -10 ... +50 °C: 3 %,
Class A (CIE, DIN 5032-7)
Luminance
Measuring range 500 ... 50000 cd/m²
Resolution 1 cd/m²
Accuracy total error at +10 ... +40 °C: 2.5 %,
Total error at -10 ... +50 °C: 3 %,
Class A (CIE, DIN 5032-7)
General technical data
Unit(s) cd/m²
Display type LCD
Display refresh rate 1 x per second
Measurement rate 1 Hz
Memory medium Micro-SD card
Memory capacity 8 GB
Memory interval from 1 s
Memory interval up to 60 s
Standard(s) DIN 5032- 7
Operating time 23 h
Classification class A
Measuring field 10 mm
Measuring angle 1 °
Menu language English (US)
Protection class (device) IP20
Power supply 5V DC / max. 2.1A
Plug type device-Euro plug





Capacity 1500 mAh

Operating conditions -10 ... 50 °C , 0 ... 90 % r. h.Storage conditions -10 ... 50 °C , 0 ... 90 % r. H.Dimensions ( L x W x H ) 118 x 74 x 21 mmOther dimensions Probe dimensions: Ø 25 x 160 mmWeight 172 g
1 x Luxmeter PCE-LMD 100
1 x Measuring probe
1 x Micro-USB charging cable
1 x 8 GB Micro-SD memory card incl. adapter
1 x Attachment cap for the probe
1 x USB power supply
1 x Operating instructions
1 x Transport case