XHY-40 Portable Whiteness Tester

Character :

1. Can be putted into the pocket for measuring at site .

2. It is the first portable type in China which can measure fluorescent whitening degree .

3. No need zero calibration , easy to operate

4. A new battery can use a long time (More than 50 hours ,10000 measurement) .

5. Special moisture-proof technology make it be used in a bad environment.

6. Open to test , no need wait , numerical stability, and no drift, convenient for fast  measurement .

Technical Parameter :

Projection Degree: 45/0

Measurement range:  0～199.9Gs

Whiteness display: blue whiteness R457

Light source : D65

Repetition : 0.2   Power: 1.5vAA

Measurement aperture : 12×26mm

Dimension : 114×32×64mm

Weight :300g