YY-45 Gloss Meter 45º

Product Features:

1. Compact, lightweight and portable; autocalibration upon poweron for instant measurement.

2. Powersaving, userfriendly and highefficiency. Two replaceable batteries for greater convenience and higher availability.

3. High stability and accuracy; metrologytraceable.

4. Longlife LED light source.

5. Standard quartz crystal calibration plate with extremely low annual variation rate for longterm durability.

6. Auto poweroff function to conserve power and prevent equipment failure caused by battery leakage.

Main Applications

Gloss measurement in thinfilm industry and other industries requiring 45degree measurement geometry.

Product Detail

Detailed Specifications of YY-45

Item	YY-45
Model	YY-45
Measuring Range (GU)	45°: 0~1000GU
Application	Specular gloss measurement for thinfilm surfaces
Dimensions	159×49×72 mm
Incident Angle	45°
Measuring Aperture	Actual aperture: 12 mm×60 mm
Measurement Modes	Auto measurement, manual measurement, sampling measurement, statistical measurement, continuous measurement; crosssetting supported for multiple combined measurement modes.
Data Storage	5000 groups. Stored data can be set as reference sample with customizable tolerance range.
Language	Chinese / English
Output	Connectable to optional mini printer for real time printout of measurement data.
Resolution	0~200 GU: 0.1 GU
Repeatability	0100 GU: 0.2 GU; above 100 GU: 0.2%
Indication Error	±1.5 GU
International Standards	ISO 2813, ASTM C584, ASTM D523, DIN 67530, ASTM D2457, JND A60, JND P60
Domestic Standards	GB3295, GB11420, GB8807, ASTM C346, TAPPI T653, ASTM D1834, ISO 8254.3, GB8941.1
Standard Accessories	2×AA alkaline batteries, power adapter, user manual, warranty card, certificate of conformity, calibration plate
Operating Temperature	10℃~40℃