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
Technical specifications
- Luminance — Measuring range: 0 … 500 cd/m²
- Luminance — Resolution: 0,01 cd/m²
- Luminance — Accuracy: Total error at +10 … +40 °C: 2.5 %
- Luminance: Total error at -10 … +50 °C: 3 %
- Luminance: Class A (CIE, DIN 5032-7)
- Luminance — Measuring range: 500 … 50000 cd/m²
- Luminance — Resolution: 1 cd/m²
- Luminance — Accuracy: Total error at +10 … +40 °C: 2.5 %
- Luminance: Total error at -10 … +50 °C: 3 %
- Luminance: Class A (CIE, DIN 5032-7)
- Units cd/m² — Display type: LCD
- Units cd/m² — Display refresh rate: 1 x per second
- Units cd/m²: Measuring rate 1 Hz
- Storage medium Micro SD card — Storage capacity: 8 GB
- Storage medium Micro SD card — Storage interval from: 1 s
- Storage medium Micro SD card — Storage interval to: 60 s
- Classification Class A: Standard(s)DIN 5032-7
- Classification Class A: Operating time 23 h
- Classification Class A: Measuring field 10 mm
- Classification Class A: Measuring angle 1 °
- Classification Class A — Menu language: English
- Classification Class A — Protection class (device): IP20
- Classification Class A — Power supply: 5V DC / max. 2.1A
- Connector type Device-europlug — Capacity: 1500 mAh
- Connector type Device-europlug — Operating conditions: -10 … 50 °C , 0 … 90 % RH
- Connector type Device-europlug — Storage conditions: -10 … 50 °C , 0 … 90 % RH
- Connector type Device-europlug — Dimensions: ( L x W x H )118 x 74 x 21 mm
- Connector type Device-europlug — Other dimensions: Probe dimensions: Ø 25 x 160 mm
- Connector type Device-europlug — Weight: 172 g
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
