3nh Colorimeter Accessory Powder Test Box for Powder Paste Color Difference Test
Features: Easy to use; Focus on measuring powder.
Dimension: Φ50X25mm
We have 2 size powder test box for our 3nh brand colorimeters use. Different models use with different size PTB.
Big size PTB is for NS/NR/TS series colorimeter to check the color difference for powder. Small size PTB is for YS30/nh Series colorimeters to to check the color difference for powder.
Here are the images for them.
CF8 colorimeter with PTB for powder color test