Active Member
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[China]
Address: 4/F, Building 8, Nangang Second Industry Zone, Xili, Nanshan District, Shenzhen, China
Contact name:Suzie Xia
Shenzhen ThreeNH Technology Co., Ltd. |
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Stone Professional Multi Angle Gloss Meters NHG268 Paint Granite Woodware Test Self - Calibration
What difference in gloss can a human see ?
If two different coatings are measured, what number of gloss units
would be detectable by the human eye, how many units would be
perceived as significantly different?
When measuring at 60 Degrees these detectable differences depend on the gloss level of the sample, for instance 3.0 GU difference measured on a very matte surface (perhaps 5GU), would be seen by the human eye but on a higher gloss coating (perhaps 60 GU) the difference would be very difficult to notice.
The only way that you can determine tolerances for your products would be experimentally, perhaps preparing printed samples at different gloss levels that you can show to end users of your coatings or internal "experts".
The other option is to change to a 20/60/85 degree instrument, the 85 degree gloss meter is more sensitive to differences in gloss below 10 GU @ 60° and the 20 Degrees has higher resolution on high gloss coatings (above 70 GU @ 60°). The advantage of using the three angles is that there is more equality to the gloss differences, in our experience a gloss difference of 5 GU, when measured with the correct geometry is just visible to a trained observer.
Introduction
Professional Gloss Meters NHG268 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. The instrument errors of this model is ±1.2 , ± 1.2%.
Applications
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.
Features
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.
Specifications
| NHG268 Multi-angle Gloss Meter | |
| Model: | NHG268 |
| Measuring Area (mm) | 20°: 10x10 60°: 9x15 85°: 5x36 |
| Measuring Range | 20°:0~2000GU 60°:0~1000GU 85°:0~160GU |
| Measurement Range Repeatability Reproducibility | 0-10GU 10-100GU 100-2000GU |
| ± 0.1GU ± 0.2GU ± 0.2%GU | |
| ± 0.2GU ± 0.5GU ± 0.5%GU | |
| Chromaticity Corresponding | Corresponding with CIE 1931(2°) under CIE C light source |
| Errors | ±1.2 , ± 1.2% |
| Dimension | L*W*H : 160mm*75mm*90mm |
| Weight | 350g |
| Language | Chinese/English |
| Battery | 3200mAh Li-ion Battery , >10000 times(within 8 hours) |
| Display | TFT 3.5 inch, capacitive touch screen |
| Interface | USB/RS-232 |
| Storage | Basic mode: 1000; Statistical Mode: 5000, Continuous mode : 5000 |
| Software | GQC6 Quality Control Software with QC report printing functions and more extended functions. |
| Operation Temperature | 0~40℃(32~104°F) |
| Storage Temperature | -20~50℃(-4~122°F) |
| Humidity | <85% relative humidity, no condensation |
| Standard Accessories | Power Adapter, USB cable, User Manual, CD (Including QC software), Calibration Plate |
| Optional Accessories | Miniature Printer |
Product details show
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About 3nh
3NH started since 1998 and is here to serve you with quality service and products you can depend on being only the best. We want you to get great deals at great prices and return to shop with us again and again!
We take pride in our store and our products, offering a variety of brand new products at great prices. We know that you want to save money but you don't want to get cheap goods. We use several practices to ensure you are getting only the best, at a great price. Our items ship directly from our Shenzhen, China warehouses, you can get your items quickly and in good condition.
We understand it's important for you to get what you paid for and to get it FAST!
All of the products we carry are brand new and completely authentic. Simply put; you get what you pay for. We put our customers first and we work with major suppliers in the industry to ensure we can bring you only the best. You will see how we care about what we sell as well as our customers in every transaction we do.
It's rare that a customer is not happy with a transaction with us but in the event this occurs, let us know and we will fix it right away. Our goal is that no customer walks away unhappy.
We guarantee you only the best experience and great deals when shopping with us!
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
Fax: 0086-755-27190609
Mobile: 0086-13510878132
Email: y@3nh.com
Skype: y@3nh.com
WhatsApp/Wechat: 86-15019429968
Website: www.3nh.com/en
http://www.3nhq.com/
