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D65 / UV Fluorescent Tube Light 6500K Color Temperature For Color Assessment Cabinet
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Brand Name:Phlips Macbeth Sylvania Verivide
Model Number:60cm, 90cm, 120cm, 150cm
Price:Please send inquiry
Payment Terms:T/T
Supply Ability:10000 pieces per Month
Delivery Time:5-8 working days
Company Data
Active Member
Contact Person
Melorae
Business Type:
86-755-2719-8826
Business Type:
Manufacturer
Officials:
F/6, Block 5B, Skyworth Inno Valley, Tangtou 1st Road, Shiyan, Baoan District, Shenzhen, China.
Quality:
Quality Certifitation Available
Product Details
Company Profile
Product Details
Standard Color Temperature Light Tube D65 D50 UV Light Sources Tube Accessory for Color Assessment Light Cabinet
CIE illuminants
The International Commission on Illumination (usually abbreviated
CIE for its French name) is the body responsible for publishing all
of the well-known standard illuminants. Each of these is known by a
letter or by a letter-number combination.
Illuminants A, B, and C were introduced in 1931, with the intention of respectively representing average incandescent light, direct sunlight, and average daylight. Illuminants D represent phases of daylight, Illuminant E is the equal-energy illuminant, while Illuminants F represent fluorescent lamps of various composition.
There are instructions on how to experimentally produce light sources ("standard sources") corresponding to the older illuminants. For the relatively newer ones (such as series D), experimenters are left to measure to profiles of their sources and compare them to the published spectra:
At present no artificial source is recommended to realize CIE standard illuminant D65 or any other illuminant D of different CCT. It is hoped that new developments in light sources and filters will eventually offer sufficient basis for a CIE recommendation.
— CIE, Technical Report (2004) Colorimetry, 3rd ed., Publication
15:2004, CIE Central Bureau, Vienna
Nevertheless, they do provide a measure, called the Metamerism
Index, to assess the quality of daylight simulators. The Metamerism
Index tests how well five sets of metameric samples match under the
test and reference illuminant. In a manner similar to the color
rendering index, the average difference between the metamers is
calculated.
Company Profile
Shenzhen ThreeNH Technology Co., Ltd.
3nh, Tilo and Sine image are all registered brands of the company.
Shenzhen ThreeNH Technology Co., Ltd. (www.3nh.com) is a national high-tech enterprise. It is a large brand
enterprise integrated by the famous trademark "3nh" and "Tilo" in
the color measurement industry in terms of right time, right place,
and right people. The company's source enterprise was founded in
1998. For a long time, it has been specialized in R & D,
production, sales and service in the color management field.
3nh is a large-scale manufacturer of spectrophotometer color difference meter in China. Its main products series include: YS60 series benchtop
spectrophotoemter, TS series grating spectrophotometer, YS series grating spectrophotometer (portable / desktop), NS
series handheld spectrophotometer, NH series portable colorimeter,
NR series handheld colorimeter, CR series color reader colorimeter,
and YH series color haze meter, as well as YG and NHG/HG series
gloss meter; Tilo brand light cabinets has a large R & D, production and sales base, and its
production and sales is always in the leader for a long time; Sine Image is one brand of the company to offer image test chart, test
software and solutions, including the independent R & D and
production high-definition iso12233 resolution test chart and other full series of test chart, standard light sources, test
software and test solutions etc. Sine Image has a professional
image test laboratory. And 3nh also has many domestic innovative
technologies for gloss meter, with high, medium and low gloss
automatic switching function. It includes large screen economic HG
series, large touch screen NHG series with glossy board calibrated
function, economic digital YG series.
The company is also the authorized agent of Philips and Sylvania.
All products are widely used in plastic electronics, paint and ink,
textile and dyeing, printing paper, food, medicine, cosmetics,
scientific research, schools, laboratories, optical image testing
,and other fields. The company has gathered a large number of
highly talented professionals in the industry, applied for many
innovative patents, and has the core technology and intellectual
property rights of 3nh, Tilo and Sine image products.
ThreeNH is a group, including four companies as following:
Shenzhen 3nh Technology Co., Ltd
Shenzhen Sine Image Technology Co., Ltd
Shenzhen Tilo Technology Co., Ltd
COLORCONTROLLER HK LIMITED
3nh(ThreeNH) & TILO have 8 product lines to manufacture different kinds of models Spectrophotometer,Colorimeter,Gloss Meter,Color Light Box,Resolution Test Chart with high quality and high accuracy.
Technological innovation is the source for 3nh(ThreeNH) & TILO development. 3nh(ThreeNH) & TILO have a high educated R&D team striving for perfection, advanced technology and teamwork.
Quality is a very important part of our company, and every instrument of 3nh(ThreeNH) & TILO will be checked by our QC department. Only QC pass, all instruments will go to warehouse for shipment.
3nh adheres to “people-oriented, customer first, technological innovation, sustainable development” business philosophy to meet customer demand continuously, to create value for customers and to achieve win-win situation and common development.
Service Concept:
* Focus on color for 20 years to make it better.
* Integrity wins the world.
* Continuous research and development innovation for excellence.
* Constantly create value for customers.
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