Pocket Portable Spectrometer for LED Lamp Test Equipment wit

Light source colorimeter is a newly developed pocket colorimeter, adopting advanced spectrometer and microprocessor technology. It makes traditional laboratory

instrument available for the production on-line quality acceptance, thus greatly improve the efficiency of fluorescent lamp, CFL, LED manufacturing.

Characteristics and specifications;
Adopting micro-spectrometer technology which has higher accurate than traditional photo-detectors.
Measure chromaticity coordinates temperature, chromaticity coordinate, rending index, color difference, etc.
Data hold, save and open function. Several groups of data can be saved.
Accuracy of chromaticity coordinates: ±0.003(x, y)
128*64 LED of graphic interface displaying spectrum wave, chromaticity diagram.
USB interface for PC communication
Quality Li-Battery for recycled-utilization

Can test parameters
1. Total colour difference dE*, The difference in lightness dL*, The difference on the red-green coordinate da*, The difference on the blue-yellow coordinate db*;
2. CCT(Correlated Color Temperature) Tc and Chromaticity Coordinates x,y, u,v;
3. Correlated color temperature difference dTc and Chromaticity coordinate difference dx,dy,du,dv;
4. CRI(Color Rendering Index), Color Tolerance;
5. Peak wavelength, FWHM, Dominant Wavelength, Purity;
6. Center wavelength, Centroid wavelength etc.

Technical indicators
1. Range of wavelength: 380nm-780nm(visible sight);
2. Accuracy of wavelength: ±0.5nm; Repeatability: ±0.2nm;
3. Accuracy of chromaticity coordinate: ±0.0025 (Resolution: 0.0001);
4. Correlated color temperature measurement range: 1500-25000K; Accuracy: ±3%, Resolution: 1K;
5. Total accuracy of color difference: Less than ±0.2 (Measurement conditions: Under the standard of A light source);
6. Power supply: 3.7V Li-Battery;
7. Product Size:90mm*180mm*48mm
8. Weight: approximate1kg
9. Integrating Sphere Size:10cm

Standard Light Source Type: A-2856K, B-4874K,C-6774K, D65-6504K, E-5448K;

Color Tolerance Type: F8000, F6500, F5000, F4000, F3500, F3000, F2700, Auto.

HK LEE HING INDUSTRY CO., LIMITED are specialized in manufacturing special, custom built, test and measuring equipment for products testing as per international norms and offering calibration services and related information. Our products and services are used by research & development establishments, test laboratories, defense establishments, government institutions & manufacturing industries to fulfill the clients' requirements.

Main Products: Go Not Go Gauges, IP Tester, Test Probe Kit, Impact Test Equipment, Test Probes, Spring Hammer, IEC 61032 Test Finger, Plugs and Socket Outlet Gauge, AC Hipot Tester, IEC Test Probe, UL Test Probe, Material Flammability Tester, IP Code Tester, Impact Test Apparatus, Security Testing Machine, Lamp Cap Gauge Tester, Lampholders Gauge Tester, Plug & Socket Tester, Electrical Safety Tester, LED Test Instruments, Environmental Test Equipment, Instrument Accessories, Weighing Sensor and More.

If you require equipment to test products such as home appliances, electrical accessories like switches, sockets, connectors, etc. industrial & road lighting luminaires, automobile lighting systems or related categories, we can provide the solutions you need.


We would appreciate your comments on the layout design, presentation or other aspects of our website.

Website: http://china-mark

Contacts: Nina She

E-mail: sales@china-gauges.com

TEL: +86-755-33168386

FAX: +86-755-61605199

Phone: +86-15919975191

SKYPE: nina.she@outlook.com

Address: 1F Junfeng Building, Gongle, Xixiang, Baoan District, Shenzhen, Guangdong, China

ZIP: 518102

Website: http://www.china-gauges.com/