NHG268 3.5 Inch Display Marine Coatings Digital Portable Gloss
Meter 480*320 Resolution With 85 ° Angle
The reason for the influence of the gloss of the marble is the size
of the crystal grains. The larger the grain size, the lower the
gloss. The 3nh HG60 marble gloss meter can be used to detect the
gloss of the marble surface.
From the perspective of the mineral structure of the marble, the
grain size affects the gloss of the marble. The larger the crystal
grain size, the lower the gloss obtained and the worse the
polishing performance. The more uniform the crystal particles, the
better the polishing performance of the marble. There are also
differences in the gloss of the polished surface of the marble,
that is, the gloss has directionality. The polished surface of the
medium and fine grained stone has good consistency in different
directions, and the gloss of the polished surface of the marble is
improved. The difference in different directions is decreasing.
The gloss of the marble will become dull with time, so we need to
maintain the marble regularly to maintain its gloss. The 3nh HG268
marble gloss meter can be used to check the gloss of the marble
Marble is very popular because people likes its gloss and natural
texture, but the gloss of the marble will become dull as time goes
by, how can we maintain the marble?
1. Avoid the marble in the oil, because the marble is easy to
absorb oil and spills.
2. Maintain basic protective agent when using marble.
3. Regularly clean the marble (use a mild product to clean it,
because acidic cleaners will corrode the surface of the marble to
reduce its gloss)
4. If the marble has been damaged, use a steel ball to wipe the
previous gloss after polishing with an electric sander.
5. Regular waxing to make the gloss more durable
NHG268 Portable Gloss Meter features with 20, 60 and 85° angle, manufactured according to
ISO2813 and GB/T 9754. It is also compatible with the standards of
ASTM D523, ASTM D2457. NHG268 conforms to JJG696 first class gloss
meter working requirement, corresponding with CIE 1931(2°) under
CIE C light source.
NHG268 gloss meter can test material with high gloss (0-2000Gu),
and universally apply to paint, ink, stoving varnish, coating, wood
products; marble, granite, vitrified polished tile, pottery brick
and porcelain; plastic, paper; hardware industries, etc. for gloss
measurement and gloss data transmission.
1. 20, 60 and 85° in one: from high to low gloss - have the
specified angle on hand
2. One button for all angles measurement at the same location
3. Display 5 sets of measurement data, good for comparison
4. Measuring mode: basic measurement, statistical measurement,
continuous measurement, QC measurement (only for GQC6 software).
5. Continuous mode to check uniformity over large areas
6. Connect to PC, more extend functions
7. Input gloss value manually
8. Large touch screen operation, easy to use
9. Beauty appearance, good man-machine communication interface
10. Powerful functions to meet many different requirements
11. Large storage to save over 5000 data
12. Built-in lithium ion rechargeable battery.
|Comply with standard ISO 2813, GB/T 9754, ASTM D 523, ASTM D 2457|
|Measuring Area (mm)||20°: 10x10 60°: 9x15 85°: 5x36|
|Measuring Range||20°:0~2000GU 60°:0~1000GU 85°:0~160GU|
|Measurement Range||0-10GU 10-100GU 100-2000GU|
|Repeatability||± 0.1GU ± 0.2GU ± 0.2%GU|
|Reproducibility||± 0.2GU ± 0.5GU ± 0.5%GU|
|Measurement Standard||Conform with JJG696 first class glossmeter working requirement|
|Chromaticity Corresponding||Corresponding with CIE 1931(2°) under CIE C light source|
|Errors||±1.2 , ± 1.2%|
|Dimension||L*W*H : 160mm*75mm*90mm|
|Battery||3200mAh Li-ion Battery ,>10000 times(within 8 hours)|
|Display||TFT 3.5 inch, capacitive touch screen|
|Storage||Basic mode: 1000; Statistical Mode: 5000,Continuous mode : 5000|
|Software||GQC6 Quality Control Software with QC report printing functions and
more extended functions.|
|Humidity||<85% relative humidity, no condensation|
|Standard Accessories||Power Adapter, USB cable, User Manual, CD (Including QC software),
|Optional Accessories||Miniature Printer|
|Note||The specifications are subject to change without notice.|
Portable Gloss meter NHG268 is widely used in various industries, including:
1. Paint coating (can be used for surface gloss of doors and
windows, wood, furniture, silicon wall surface, etc.)
2. Decoration materials (can be used for decorative surface gloss
of interior and exterior walls, cylinders, door frames, etc.)
3. Building materials (the floor is a kind of building material
such as solid wood laminate flooring, bamboo wood flooring, cork
4. Plastic materials (plastic parts such as household appliances,
instrumentation, household hardware, etc.)
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 gloss meter properly on a surface. If the
surface area you have is smaller, then please choose our micro
aperture gloss meter NHG60Mfor 2 x 15mm areas.
One must now judge your product by how glossy it is. Most products
fall into a semi gloss range. Some are matte and designed to have
very low gloss and others such as metals or car finishes are very
high. There are three types that cover the complete range of gloss,
namely the 20 degree, the 60 degree and the 85 degree gloss meters.
Certain industries however suggest a different angle. These
industries are; paper, ceramic, film, and vinyl). If you fall into
one of these industries, please read Gloss Meter Selection by Industry. Some customers produce a range of products from very glossy to
matte, then you would require a Universal gloss meter that measures
all three angles .
Low Gloss - 85°
For improved resolution of low gloss, a grazing angle of 85° is
used to measure the surface. This angle is recommended for surfaces
which measure less than 10 GU when measured at 60°.This angle also
has a larger measurement spot which will average out differences in
the gloss of textured or slightly uneven surfaces.
Medium or Semi Gloss - 60° - The Universal Measurement Angle
One must remember that all gloss levels can be measured using the
standard measurement angle of 60°. This 60 degree angle is used as
the reference angle for all products. So why choose some other
another angle? Because for extreme gloss, one obtains better
measurements with the complimentary angles of 85° or 20° often used
for low and high gloss levels respectively.
High Gloss - 20°
The acute measurement angle of 20° gives improved resolution for
high gloss surfaces. Surfaces that measure 70 GU and above at the
standard angle of 60° are often measured with this geometry. The
20° angle is more sensitive to haze effects that affect the
appearance of a surface. The different gloss of these two samples
is more clearly shown in the 20° readings.
The 45 degree glossmeter is used primarily for the ceramics and
film producing industries.
The 75 degree glossmeter is used primarily for the paper and vinyl
1: Q: Is your company accept customization?
A: We accept OEM/ ODM. Any color and any logo is welcome if placed
at least 10pcs.
2: Q:Does your products have warranty?
A: YES, We offer 1 year warranty. Our policy: Is there any quality
problem, First, send the defective machine to us and you bear the
freight. Second, we send back to you free after fixed.
3: Q: After an order placed, when to deliver?
A: It depends on whether we are in stock or not. If we are,
generally we can arrange shipment in 1 days after payment. If not,
it will be decided by factory production.
4: Q: How to place an order?
A: a: send us an inquiry.
b: confirm your wanted products
c: confirm the price and freight and other details
d: finish the payment
e: we arrange the shipment
f: you got your products
Shenzhen ThreeNH Technology Co., Ltd
Add: 4/F, Building 8, Nangang Second Industry Zone, Xili, Nanshan
District, Shenzhen, 518055 China.
Tel: 0086-755-27198826 Ext: 601