Illuminometer PCE-LMD 100

Illuminometer PCE-LMD 100
Instrument Laboratorium

Deskripsi produk
DESCRIPTION
Illuminometer for luminance measurement / for monitors, screens, LED video walls / memory on micro SD card / button on sensor / rechargeable battery
The illuminometer is designed for measuring the luminance of self-illuminating surfaces, such as monitor matrices, TV screens, negatoscopes, reading boards, etc. e.g. monitor matrices, TV sets, negatoscopes, reading panels, etc. The illuminometer 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 illuminometer is the integrated measured value memory. With this function, measurement results can be easily saved and automatically recorded. The illuminometer creates a text document in which the measured values are stored one after the other.

Due to its technical parameters, the illuminometer is classified in class A according to DIN 5032-7 and TC-2.2 CIE. The measuring probe is equipped with a multifunction button that can be used to trigger a measurement, save results and set the desired measurement method, e.g. for testing the greyscale reproduction of monitors according to DICOM GSDF 1) function.
HIGHLIGHTS
- Accuracy class: A according to DIN 5032-7
- Large measuring range: 0.00 ... 50000 cd/m²
- External sensor with multifunction button
- 8 GB measured value memory
SPECIFICATION
Luminance

Measuring range
0 cd/m² ... +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 cd/m² ... +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

Display type
NULL
Display refresh rate
1 x per second
Storage medium
Micro SD card
Storage interval of
1 s
Memory interval up to
60 s
Memory capacity
8 GB
Interface
Micro-USB
Operating time
23 h
Measurement rate
1 Hz
Measuring field
10 mm
Measuring angle
1 °
Menu language
English, Polish
Protection class (device)
IP20
Power supply
5V DC / max. 2.1A
Weight
172 g
Device weight with scope of delivery
1.4 kg
Device weight with scope of delivery and outer packaging
1.8 kg
Dimensions (L x W x H)
118 x 74 x 21 mm
Other dimensions
Probe dimensions: Ø 25 x 160 mm
Operating conditions
-10 ... 50 °C , 90 % r.h.
Storage conditions
-10 ... 50 °C , 90 % r.h.


DELIVERY SCOPE
1 x PCE-LMD 100 illuminometer
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