The original BIA class 2 is a mechanical closing force measuring device for bus doors. The elaborate design combines precision with practical robustness and ensures accurate measured values even after years of use in harsh environments.

• Measuring range and sensor must be selected!
• Stiffness: 10 N/mm or 25 N/mm depends on the sensor selection
• Accuracy: +/- 10 N or 5% of reading
• Measuring principle: slave pointer
• Precise measurements
• Easy to use
• Standards and directives: 2001 85 EC
• incl. ISO calibration certificate

The PCE-WNM 100 brightness tester is used to measure the whiteness of flat surfaces or powders. In particular, the brightness tester can be used to measure the white of textile prints, dyes, building materials, cardboard and paper as well as plastics.

• Measuring range: 0 … 120 
• Resolution: 0.1
• Repeat accuracy : < 0.5
• R457 nm LED illumination
• 45/0 measuring geometry
• For many surfaces and materials

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.

• Measuring range: 0 … 120 
• Resolution: 0.1
• Repeat accuracy : < 0.5
• R457 nm LED illumination
• 45/0 measuring geometry
• For many surfaces and materials