Ots Technik Full Touch Screen Operation Digital Whiteness/Brightness Tester

• Customization: Available
• After-sales Service: Online Services and Localization Services
• Warranty: 1 Year
• Model NO.: XB-OTS-CO302
• Max Diameter of Workpiece: <500mm
• Mass Scope of Workpiece: <900kg
• Type: Impact Testing Machine
• Maxcapacity: <1000KN
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Transport Package: Wood Case
• Specification: 365x260x425 mm
• Trademark: OTS Technik
• Origin: Guangdong, China (Mainland)
• Production Capacity: 158 Pieces/Month

Product Description

XB-OTS-CO302 Digital Whiteness Tester

The Digital Whiteness Tester is in a full touch screen operation, also it integrates light, machine, electricity integration and microcomputer measurement and control technology with test data statistical processing function, which can quickly and accurately measure the whiteness (brightness) of various objects. It can be widely applied for the whiteness determination of pigments, fillers or other powders in coatings, and can also be used in industries such as paper-making, textiles, printing, plastics, grain, building materials and so on. This machine can measure ISO Brightness (R457), as well as the brightness generated by the emission of substances in fluorescent whitening test samples.

This tester complies with GB/T 3978 "Standard Lighting Bodies and Lighting Observation Conditions" and simulates D65 lighting body illumination; Using d/0 illumination to observe geometric conditions, the diameter of the diffuser sphere is 150mm, and there are two types of test hole diameters: 30mm and 19mm. A light absorber is installed to eliminate the influence of mirror reflection light (SCE) on the sample; The peak wavelength of the spectral power distribution of R457 whiteness optical system is 457nm, with a full width at half maximum of 44nm; The RY optical system complies with GB3979 "Methods for Measuring Object Color".

Specifications:

Measurement range:	0.0~120.0
Zero drift:	≤ 0.1%
Indication drift:	≤ 0.1%
Indication error:	≤ 0.5%
Repetitive error:	≤ 0.1%
Mirror reflection error:	≤ 0.1%
Sample size:	Test plane ≥ Φ 30mm, thickness ≤ 40mm
Power supply:	220V ± 10%, 50Hz, 0.3A
Working environment:	Temperature range of 0-40 ºC, relative humidity not exceeding 85%
Machine size:	365x 260x 425mm LWH
Net weight:	11KG

Features:
1. Standard powder sampler for powder measurement
2. Standard thermal printer
3. It can measure multiple times and provide the arithmetic mean of a series of measurement results
4. Equipped with power-off protection, zero adjustment, calibration, and standard measurement data, even in the event of long-term power loss, the data is protected from loss

Standard: ISO Brightness (R457 whiteness) GB/T 3978 "Standard Lighting Bodies and Lighting Observation Conditions" GB3979 "Methods for Measuring Object Color". GB/T 1543 Determination of opacity (paper backing) of paper and paperboard (diffuse reflectance method); GB/T 2913 Plastic Whiteness Test Method; GB/T 5950 Measurement method for whiteness of building materials and non-metallic mineral products; GB/T 7973 Determination of diffuse reflectance factor of paper, paperboard and pulp (diffuse/vertical method); GB/T 7974 Determination of brightness (whiteness) of paper, paperboard and pulp (diffuse/vertical method); GB/T 9338 Instrument method for determining relative whiteness of fluorescent whitening agents; GB/T 10339 Determination of Light Scattering and Absorption Coefficients of Paper, Paperboard and Pulp; GB/T 12097 Method for determination of starch whiteness; GB/T 13025.2 General test methods for salt industry - Determination of whiteness; ISO 2470 Determination of diffuse reflectance factor of blue light (ISO brightness) for pulp, paper and paperboard; ISO 2471 Determination of opacity of paper and paperboard (paper backing) by diffuse reflectance method;

 

Advantage

Ø 24 hours online
Ø 35 years experiences
Ø Sample chamber of each model
Ø Best price, fast delivery
Ø OEM,ODM
Ø Oversea offices
Ø Own import and export business license
ØISO,CE,UL,ASTM,DIN,EN,GB,BS,JIS,ANSI,TAPPI,AATCC,IEC,VDE

Customer Support Services

Ø Installation
Ø Training (Training customer employees)
Ø Calibration
Ø Preventative maintenance
Ø Replacement parts
Ø Assistance via phone or internet
Ø On-site diagnosis and repair/online diagnosis and repair
 

Related Products

Company Profile

Dongguan Xinbao Instrument Co., Ltd, with its own brand--OTS, has been dedicating in providing professional testing equipment with top quality since its establishment in 1978. It owns sophisticated and advanced technology in producing environmental test chambers and mechanical test machines like temp humidity chamber, thermal shock test chambers, rain and dust test chambers, salt spray chambers ,walk in /drive in test chambers, tensile testing machine, vibration test machine, other customized test chambers and so on. Products made by OTS reach international standards: ISO, ASTM, DIN, EN, GB, BS, JIS, AMSI, UL, TAPPI, AATCC, IEC. Also they are widely used in different area: R&D Institutions, Quality inspection institutions, universities,electronics, communications, instrumentation, automobile, plastic, metal, building materials, aviation, etc.

Manufacturing Technique

Customer Photos

Now OTS has its main production base in Dongguan, a branch in Suzhou and offices in South Asia, Europe, USA. OTS also owns an independent laboratory which exhibits all currently produced machines under CNAS calibration, so customers can check the function and quality immediately. Equipped with over 30 workers in a metal plate department, OTS is capable to produce customized shells; What's more, OTS has enough stock to satisfy customers need in time. In the meanwhile, every machine must be examined for 3~days before shipment and with lifetime maintenance service.

 

Certifications

Packing&Shiping

FAQ

1.Do you offer after-sales service? How can I ask for that? And how about the warranty? 
Every machine from our factory has a 14-month warranty after shipment. Generally, we offer 12 months for the FREE maintenance, while considering of sea transportation, we can extend 2 months for our customers. If your machine doesn't work, you can send E-mail to us and we will try our best to find the problem by email or skype video chat if neccesary. After confirmation of the problem, we can send you new spare parts or provide on-site repair.

2.What's the delivery term? 
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20 working days after deposit receipt. If you are in urgent need, we can consider making a special arrangement for you. 

3.Do you accept customization service? Can I have my logo on the machine? 
Yes, of course. We can not only offer standard machines, but also customized machines according to your requirements. And we can also put your logo on the machine. 
 

4.How to install and use the product? 
We will send you operating instructions, English video by Email. Or you can download on our officail website directly. Most of our machine is shipped with a whole part, which means it is already installed, all you need to do is to connect the power cable and start to use. And if possible, we can also install your machine at site.
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