Whiteness Meter PCE-WNM 100

Order no.: PCE-WNM 100
£ 298.00
£ 357.60
PCE-WNM 100
price ex. (VAT / delivery)
Delivery time: 1-2 working days
Whiteness Meter PCE-WNM 100 
White meter / Measuring range up to 120 / LC display / Interface / Li-Ion battery

The PCE-WNM 100 whiteness meter is used to measure the whiteness of flat surfaces or powders. In particular, the whiteness meter can be used to measure the white of textile prints, dyes, building materials, cardboard and paper as well as plastics. It can also be used to measure all other surfaces. The whiteness measuring device consists of a light source and an optical measuring system, which measures the reflection of the light and thus determines the whiteness of the surface according to  ISO R457 (ISO 2469). 

The whiteness meter can be used directly after an initial calibration on the supplied white standard. A memory of up to 245 measurement data allows a logging of the measured values. The measuring device can be connected to the PC via the serial interface. This makes it possible to log live the measurement data from the whiteness meter.

- 457 nm LED lighting
- 45/0 measuring geometry
- For many surfaces and materials
- LC display
- Li-ion battery
- Serial interface

Measuring range0 ... 120
Resolution0.1
Offset drift< 0.1
Repeatability< 0.5
Measurement geometry 45/0
Light sourceLED 457 nm
Calculation of the whiteness    ISO R457 (blue light whiteness)
Measurement area18 x 11 mm
Power supplyLithium ion battery
Operating conditions0 ... 40°C / 32 ... 104°F; <85% rh
Weight305 g / < 1 lb
Dimensions140 x 45 x 75 mm / 5.5 x 1.8 x 3 in 
   


1 x Whiteness meter PCE-WNM 100
1 x Calibration plate
1 x Cleaning cloth
1 x Power supply 
1 x Carrying case
1 x User manual