PCE- L 100 Lux Meter for luminous density and intensity
lux meter for light intensity with internal memory / Class A to meet CIE / graphic display / statistical analysis / with many accessories

 - Class A according to CIE
 - High quality silicon photodiode.
 - Large measurement range up to 300 klx
 - Manual or automatic range selection
 - Multiple display of values (graphic display)
 - Single, continuous or relative measurement
 - Automatic and manual record
 - Memory capacity of 512 values
   (including a comment)
 - Memory can be expanded
 - Analysis software is included

 - Calibration function
 - Solid housing
 - Statistics
 - Carrying case
 - Overlay measurement (with accessories)
 - Remote measurement (with accessories)
 - Measurement angle of 1º, 3º and 10º
 - Sensor stand (accessory)

View or print uiser manual of the PCE-L 100 Lux Meter

Standards

A (CIE)

Accuracy

Total error: ≤2.5% ±1 LSB
lineal error: <1%
Influence of temperature ±%/ºC: max. 0.07
Spectral adaptation ƒ1 ≤2% (CIE)
Cosine adaptation ƒ2 ≤1.5% (CIE)

Measurement ranges

0.001 lx ÷ 30 lx
0.1 lx ÷ 3000 lx
10 lx ÷ 300 klx

Measurement units

lx or cd/m² in measurement of light density

Measurement quota

1 measurement per second

Sensor

Silicon photodiode
Spectral filter V(ʎ) (CIE)
Cosine correction
Dimensions: Ø44 x 25.5 mm
1.5 m cable

Display

LCD graphic display (128 x 64)

Memory

512 cells of internal memory (measurement value including statistics and comment)
Automatic or manual data record (511cells of external memory through the external USB)  

Interface

RS-232

Software

Analysis software

Power

9 V battery
Operation > 20 hours

Operating conditions

0 ºC - 40 ºC/≤80% H.r.

Dimensions

152 x 83 x 33 mm

Weight

250 g

Images of the use of the PCE-L 100 Lux Meter

The PCE-L 100 Lux Meter measuring illumination

Remote measurement of luminous density

Software sensor connections and memory of the PCE-L 100 Lux Meter

Luminous density including statistics

The extension of the lux meter sensor allows measurements in places with a difficult access. The extension is formed by two plastic elements for a length of 55 cm (cable length: 1.5 m)

In this image you can see the content of the carrying case for the lux meter L100

Light density adapter:
The PCE-L 100 Lux Meter can be turned into a luminance meter with the luminous density adapter, that means light intensity on the surface (cd/m2). Dimensions: Ø50 x 43 mm.

D = 12.5 mm
2α= 68°
2δ= 107

Light density adapter:
There is an adapter with a measurement range of 1º for remote measurements of light density from 1 m up to infinity. This adapter can be mounted on a tripod. The lens is  100 mm f/2.5. Measurements can be monitored from the lux meter itself or from the luminous density adapter. Dimensions of the luminous density adapter: 126 x 169 x 44 mm, weight: aprox. 550 g. Measurement surfaces are found in the PCE-L 100 Lux Meter user manual.

External memory:
Connection with a USB for 511 measurement values including statistics, min., max., average value and relation between max., min. and average values as well as the comment (16 characters: place and person who performed the measurement).

USB-RS232 Adapter:
The data cable RS-232 is normally sent with the software kit. The USB adpater is necessary to transfer measurement values to a notebook or a PC.

ISO Calibration certificate
For companies that wish to include the PCE-L 100 Lux Meter in their set of internal quality tools or for an annual recalibration.
An ISO certification consists of a laboratory calibration and a certificate according to the ISO standard. The document contains the name of the company or customerr.