20°/45°/75°Gloss Meter (Inetgral Type)
Model: GM-4
GM-7
GM-2247
Glossmeter
have
different
kinds
of
measurement
angles.
Generally,
20°applies
to
High
Gloss
Materials,
60°
applies
to
Medium
Gloss
Materials,
85°applies
to
Low
Gloss
Materials.
Two
additional
angles
are
used
for
other
materials.
An
angle
of
45°is
specified
for
the measurement
of
ceramics,
films,
textiles
and
anodised
aluminium,
whilst
75°
is
specified
for
paper
and
printed materials.
Features
* In accordance with international standard ASTMD523,ASTWD1455,ASTMC346,ASTMC584,ASTMD2457,DIN ENISO2813,DIN67530,ENISO7668,JISZ8741,MFT30064,TAPPIT480,GB9754,GB9754,GB/T13891,GB7706 and GB8807.Its technical parameters confrom with JJG696-2002.
* Accurate measurement,good repetitiveness.
* Automatic calibration.Small in size,easy to carry.
* Intelligent design,rapid measurements.
* Applies USB,Bluetooth data output.
* Built-in lithium ion rechargeable battery.
* Backlight display,suitable for low light environment.
Specifications
Display
|
4 Digits Backlit LCD
|
Measuring Angle
|
45°
|
Range
|
0.1 ~ 200 Gloss Units
|
Gloss Units
|
GU
|
Accuracy
|
±1.0 GU
|
Resolution
|
0.1
|
Repeatability
|
±0.5 GU
|
Measuring Area
|
7 x 14 mm(Ellipse)
|
Data Memorized
|
254 Groups
|
Operating Conditions
|
Temp :0 ~ 40°C
|
Humidity :< 85% RH
|
|
Power Supply
|
3.7 V Lithium Ion Rechargeable Battery
|
Dimensions
|
140 x 45 x 75 mm
|
Weight
|
305 g(Including Batteries)
|
Standard Accessories
|
Main Unit
|
Holder with Calibration Standard
|
|
Optical Cleaning Cloth
|
|
Carrying Case(B04)
|
|
Operation Manual
|
|
Optional Accessories
|
USB Data Cable with Software
|
Bluetooth Data Adapter with Software
|