3WI.COM

HOTLINE: +86-021-64601150
Prouducts
  • 75° Gloss Meter YG75
  • Micropore gloss meter YG60M
  • Dual-angle gloss meter YG47
  • 45° Gloss Meter YG45
  • TS8560 spectrophotometer
Contant

EMAIL: sale0001@3nh.com

TEL:+86-021-64601150

FAX:+86-21-61278128

Technological News
  • What can the ISO 12233 test diagram do?

    What can the ISO 12233 test diagram do?

    About ISO 12233 Test Chart, 3nh provides one-stop service on enhanced ISO 12233 standard 4000 lines resolution test chart (0.5x, 1x, 2x, 4x, 8x), and iso standard 2000 lines resolution test chart (0.5...

  • Color fastness for Textila Fabric  / Garment

    Color fastness for Textila Fabric / Garment

    Color fastness (Colour fastness), also known as color fastness, color fastness. Refers to the color of textiles on a variety of roles in the processing and use of resistance. According to the color of...

  •  How should I measure color fast

    How should I measure color fast

    How to Test Color FastnessColor fastness (Color fastness), also known as color fastness, color fastness. Refers to the color of textiles on a variety of roles in the processing and use of resistance. ...

  • Gloss meter how to choose?

    Gloss meter how to choose?

    How do I choose a Gloss Meter?You first require a flat surface of approximately 2 by 0.5 (50 x 10mm) to position a glossmeter properly on a surface. If the surface area you have is smaller, then pleas...

  • Color Measuring Spectrophotometer

    Color Measuring Spectrophotometer

    3nh produced color measuring spectrophotometer two series, one is NS series handheld spectrophotometer, the other is YS series portable spectrophotometer. They are 45/0 and d/8 optical structure, comm...