Product parameters:

Color difference instrument series






Hand - held spectrophotometric colorimeter





Desktop spectral colorimeter





Product Features
China's first spectrophotometric colorimeter
Access to domestic measurement certification
Large capacity storage space
Large full-color true color display
Novel Fashion Design Based on Ergonomics
Simple operation mode, simple operation interface
Pre-positioning board design, easy to deal with instrument test alignment
The use of LED light source, longer life
Low-power design, high-capacity rechargeable lithium battery configuration
Can simultaneously measure SCI (including specular reflection) and SCE (to eliminate specular reflection)
USB transfer of data, PC software to control color data
Can be connected to micro-printer to print
Product Introduction
Chinese color and gloss precision measurement experts
China 's expert on accurate color and gloss measurement
Professional spectral colorimeter
CS-660 spectrophotometric colorimeter

International similar products in the high cost
China's first spectrophotometer platform color measurement instrument, integrated a number of technical features, an extension of the production site color quality control of the border;

● can be used for laboratory, factory or field operation, enough in almost all areas of application quality control to achieve the best color measurement;
● lower prices, access to high-performance color management tools to meet the small and medium enterprises to the urgent needs of high-end equipment;
● Built-in software contains all the necessary color equations, suitable for different tasks of the standard light source, and a large number of specific industry and application indicators;
● The operating system supports Chinese and English bilingual interface, and the color spectrum provides customized service according to the actual needs of the user interface language.
Professional design standards, powerful configuration

● Professional horizontal design, without any moving parts, to avoid the jitter when the handheld operation, the test more accurate
● USB transfer data, PC software for PC operation, so that your color control more freedom
● Large storage space: can store 40,000 test data
● SCI and SCE can be measured at the same time, and through the LCD panel display SCI / SCE data
● Can add powder test accessories, easy to achieve powder, particles and other samples of the measured color measurement



| Product number | CS-660A |
| Lighting mode | SCS Optical Engine (Spectral Integration System), ETC (Real Time Calibration Technology), with simultaneous measurement of SCI (including specular component) / SCE (excluding specular component). (According to CIE No.15, ISO 7724/1, ASTM E1164, DIN 5033 Teil7, JIS Z8722 Condition c) |
| Integral sphere size | Φ40mm, Avian-D fully diffuse reflective surface coating |
| Lighting source | CLEDs (Full Band Equalized Led Light Source) |
| sensor | Dual optical array sensor |
| Measurement wavelength range | 400-700 nm |
| Wavelength interval | 10 nm |
| Spectral half-bandwidth: | 5 nm |
| Reflectance measurement range | 0-200% |
| Reflectivity Resolution: | 0.01% |
| Observer angle | 2 ° / 10 ° |
| Measure the light source | A, C, D50, D55, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, |
| F11, F12, DLF, TL83, TL84, NBF, U30, CWF | |
| display | Color chart, data, sample colorimetric value, color difference value / graph, pass / fail result, color bias, color simulation, display measurement area, historical data color simulation, manual input standard sample, generate test report |
| Measurement Interval Time | About 2 seconds |
| measure time | 0.5 seconds |
| Measuring caliber | Φ8mm / 4mm |
| Color space | CIE-L * a * b, L * C * h, L * u * v, XYZ, Yxy, reflectance, Hunterlab, Munsell MI, CMYK |
| Color difference formula | ΔE * ab, ΔE * CH, ΔE * uv, ΔE * cmc (2: 1), ΔE * cmc (1: 1), ΔE * 94, ΔE * 00, ΔEab (Hunter), 555, |
| Other chromaticity indicators | ASTM ASTM E313-00, ASTM E313-73, CIE / ISO, AATCC, Hunter, Taube Berger Stensby) , Metamerism index Milm, color fastness, color fastness, ISO brightness, 8 gloss, A density, T density |
| Repeatability | Spectral reflectance: The standard deviation is within 0.08% |
| Chromaticity value: ΔE * ab 0.015 (30 standard deviation of white board measured at 5s interval after correction), max. 0.03 | |
| battery power | Can be recharged, continuous measurement of 20,000 times, 7.4V / 6000mAh |
| interface | USB, Bluetooth |
| Storing data | 40000 test data |
| Lighting source life | 10 million 3 million times |
| Difference between stations | ΔE * ab 0.2 or less (BCRA series Ⅱ 12 color plate measurement average) |
| size | 181 * 73 * 112 mm (L * W * H) |
| weight | About 550g (without battery) |
| Display | Full color true color screen |
| Operating temperature range | 0 to 45 ° C, relative humidity 80% or less (at 35 ° C), no water vapor condensation |
| Storage temperature range | -25 ° C to 55 ° C, relative humidity 80% or less (at 35 ° C), no water vapor condensation |
| Standard accessories | Power adapter, lithium battery, manual, color management software, driver software, manual electronic version, color management tutorial, data cable, black and white calibration tube, protective cover, wrist strap, carrying case, |
| Optional accessories | Powder molding, micro-printer, measurement test report |
| Color matching system | Can be equipped |
| UV light source | Contains UV light source |







In the 'to provide customers with the most satisfied with the products and services' business purpose, the United States and Beijing Instrument solemn promise: to ensure that the advanced equipment, reliability, stability, and constantly improve the quality of service, from sale to sale after the pay Equipment maintenance, technical services, user technical training in all aspects, to ensure that customers can get the best service, customer satisfaction, rest assured.
1. To ensure that equipment packaging in line with moisture, rain, rust, corrosion and shock requirements, marking clear, safe and timely arrival of the item.
2. High-quality, efficient technical services. In order to better ensure the normal operation of equipment, timely answers to questions raised by users to help users solve the problem, the company responsible for the full-time engineers at any time for customers free technical advisory services.
Company Maintenance Center has 24-hour telephone service, by a full-time engineers to receive user calls to ensure that users in the process of using the equipment in a timely manner to receive technical support. 24 hours Tel: 18169842580
3. Warranty period Equipment under the contract warranty period for the successful installation and commissioning 12Months (except for natural disasters and man-made damage) parts, component costs, travel expenses borne by the supplier.
4. Life-long maintenance, to ensure that the interests of users. Warranty, the company provides life-long paid services

Foshan Shunde Jingmei Instrument Co., Ltd. (hereinafter referred to as "Jingmei Instrument") is a comprehensive service provider of production, research and development, sales and agency services. Since its inception, the company has been committed to providing professional services to customers in various industries. High-quality equipment and complete the test solution. Production base is located in Dongguan City.
First, the main production: DC power supply, AC power supply, AC variable frequency power supply, constant temperature and humidity chamber, hot and cold impact test chamber, high and low temperature chamber, walk-in laboratory, salt spray test chamber, UV weathering chamber , Sand and dust chamber, box-type rain chamber, oven, combustion test equipment and other products, at the same time, to undertake custom Gezhongfeibiao test equipment.
Second, the sales agent brands are as follows: Fluke, Tektronix, Keysight, Flir, Testo, Ohaus, Hioki, Gwinstek, Idi, Applent, Caipu, Everfine, Sundoo, and Ningbo Jiuyuan, which are located in Hangzhou, Qje), etc. The above ranking in no particular order.
Third, the application of US equipment Beijing appliances: home appliances, electrical, LED lighting, new energy, automotive electronics, gas appliances, components, audio and video, security, communications, hardware, electrical and electronic, scientific research institutions, medical equipment, printing and packaging , Textile services, auto parts and other industries and fields.
four, Jingmei equipment business categories are as follows:
1, Safety testing equipment
Safety performance tester, program-controlled pressure tester, insulation resistance tester, grounding resistance tester, electronic transformer special tester, electrical parameters measuring instrument, voltage tester calibrator;
2, The motor /Transformer test equipment
Turn around temperature rise test instrument, transformer tester, coil count, turn to turn the impact of pressure tester, digital turn-to-turn insulation tester, etc.;
3, Oscilloscope /Oscilloscope
Digital oscilloscopes, analog oscilloscopes, handheld oscilloscopes, oscilloscope probes, high pressure probes, etc.;
4, General electronic test equipment
Digital multimeter, desktop multimeter, spectrum analyzer, signal generator, such as micro-resistance;
5, Components testing equipment
LCR Digital Bridge, Capacitance Tester, Inductance Tester, Crystal Tester, Integrated Circuit Tester, etc.;
6, Data acquisition /Logger /Temperature logging devices
Data acquisition, mixed recorder, multi-channel temperature tester;
7, Power supply series
Power supply, precision purification AC power supply, voltage regulator, voltage regulator, DC power supply, programmable power supply, switching DC power supply, electronic load;
8, Environmental testing equipment
Salt spray box, high and low temperature hot and humid Shiyan Xiang, constant temperature and humidity Shiyan Xiang, drying oven, ozone aging Shiyan Xiang,;
9, led Lighting tester
Electronic ballast for Tester, spectral analysis system, light source color temperature, photometer, magnetic components, such as analyzer;
10, Gas detector with
Flue gas analyzer, gas flow with a dedicated leak detector, gas for a gas chromatograph, hand-held thermal anemometer, intelligent leak detector, multi-parameter calorimeter measurement, etc.;
11, Portable instrumentation
Thermometer, air volume detector, noise meter, tachometer, illuminometer, anemometer, temperature and humidity measuring instrument, gage, etc.;
12, Electrical power test category
Multimeter, Clamp Meter, Megohmmeter, Potentiometer, Bridge, Resistor, Wirewound Varistor, etc.;
13, Mechanical equipment
Tensile Testers, Torque Testers, Torque Wrenches, All Kinds of Hardness Testers, and so on.;
14, Optical Instruments
3DMeasuring instrument, the second element, projectors, stereomicroscope, metallographic microscope, magnifying glass, and so on;
15, Paint physical and chemical categories
Paint special equipment, color colorimeter, the standard light source on the color box, coating thickness, PH Acidity meter, conductivity meter, viscometer, ion meter, automatic potentiometric analyzer, of glass equipment;
16, Magnetic measuring equipment
Gauss meter, magnetic flux meter, silicon steel iron loss measuring instrument, permanent magnet material automatic measuring device;
17, EMC Test Equipment
Electrostatic discharge generator, pulse generator, lightning surge generator, the cycle drop generator, etc.;
18, Weighing class
Analytical balance, general balance, portable balance, moisture analyzer, electronic counting weight scales, scales, weighbridge, etc.
