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Optical measurement
1. Capability
        GRGT is equipped with a series of optical standards such as luminous intensity standard lamp, standard lamps for distribution colour temperature, 6m optical track, optical dark chamber, standard optical test system, light oscillograph, optical attenuator, test system of optical power meter, spectrum analyzer and optical wavelength meter. It is qualified in the calibration luminosity, spectrum-luminosity, chromaticity, radiancy, laser parameters, parameters of optical material, parameters of optical thin film, imaging optics, low light level image intensifier and parameters of night vision instrument, light source, optical power meter, optical attenuator, optical wavelength meter, optical spectrum analyzer, optical return loss meter and optical time domain reflectometry (OTDR).
2. Servcies available
 
Optical measurement
Serial number Name of measuring instrument Serial number Name of measuring instrument Serial number Name of measuring instrument
1 light source 14 standard light box 27 distribution photometer 
2 optical power meter 15 whiteness meter 28  
luminous intensity tester
3 optical attenuator 16 standard glossiness plate 29 reflectivity tester
4 optical time domain reflectometry 17 clarity tester 30 reflection densitometer
5 optical spectrum analyzer 18 diffuse transmission visual densitometer 31 UV analyzer
6 optical wavelength meter 19 luminous flux lamp 32 headlamp tester of motor vehicle
7 optical return loss meter 20 photometric, colorimetric and electric test system 33  
polarization mode dispersion tester
8 fusion splicer or splicing machine 21 UV irradiance meter 34 transmittance tester
9 abbe refractometer 22 haze meter 35 UV irradiance meter (UV integrator)
10  
illumination meter
23 colour analyzer 36 photobiological safety tester
11 luminance meter 24 colour temperature meter 37 petroleum products colorimeter & filter
12 gloss meter 25 transmittance meter of automobile 38 retroreflectometer 
13  
colorimeter
26 LED luminous intensity distribution tester 39 Lovibond tintometer
  • Headquarters
  • Anhui
  • Beijing
  • Chongqing
  • Fujian
  • Guangdong
  • Guangxi
  • Hainan
  • Heilongjiang
  • Henan
  • Hubei
  • Hunan
  • Jiangsu
  • Jiangxi
  • Jilin
  • Liaoning
  • Shaanxi
  • Shandong
  • Shanghai
  • Sichuan
  • Tianjin
  • Zhejiang
  • Guangzhou

    Tel:+86-20-38699960 38699961
    Fax:+86-20-38698685 38695185
    Address:Guangzhou City, Whampoa  Avenue Tianhe District Xiping Yun Road No. 163>Consult a map
  • Hefei

    Tel:+86-551-62523661
    Fax:+86-551-62523662
    Address:Hefei City Economic and Technological Development Zone Furong Road 268 Furong standard workshop 2#-A south 2consult a map
  • Wuhu

    Tel:+86-553-5877001
    Address:No. 3, No. 3, Wanda Plaza, Jinghu District, Jinghu District, 1413-1414consult a map
  • Beijing

    Tel:+86-10-60936218 60936200
    Fax:+86-10-60936200-5559
    Address:Beijing Liangshuihe Yizhuang Economic Development Zone, two Street No. 8 Han enterprise Bay 5 building B block one or two layerconsult a map
  • Chongqing

    Tel:+86-23-67769819
    Fax:+86-23-67769822
    Address:62, Neptune, Neptune, B, 3-2 of Xingguang Avenue in the northern New Area of Chongqing Cityconsult a map
  • Xiamen

    Tel:+86-592-5159692
    Fax:+86-592-5159693
    Address:3 floor, innovation building, 1300 Jimei Avenue, Jimei District, Xiamenconsult a map
  • Shenzhen

    Tel:+86-755-86218233 86242294
    Fax:+86-755-86242264
    Address:No. 12 Qinghua Road, No. 12, Guanlan street, Longhua new area, Shenzhen City, Guangdong Province, it is the 4 floor of the groupconsult a map
  • Guangzhou

    Tel:+86-20-38699960 38699961
    Fax:+86-20-38698685 38695185
    Address:Guangzhou City, Whampoa  Avenue Tianhe District Xiping Yun Road No. 163consult a map
  • Zhuhai

    Tel:+86-756-6281827
    Fax:+86-756-8913110
    Address:Zhuhai city Xiangzhou District Nanping South Road No. 32 Building 4, 311 cultural and Creative Parkconsult a map
  • Dongguan

    Tel:+86-769-81555799
    Fax:+86-769-82063020
    Address:Changping chamber of Commerce building, Changping Town, Dongguan, Dongguanconsult a map
  • Zhongshan

    Tel:+86-760-88862198
    Fax:+86-760-88862111
    Address:Zhongshan City Highway No. 2 in Shiqi District Anne Ken commercial building 13 block Fconsult a map
  • Nanning

    Tel:+86-771-5463988
    Fax:+86-771-5489207
    Address:Guangxi City, Nanning National Road No. 166 building 2215 East International T2consult a map
  • Haikou

    Tel:+86-898-36355659
    Address:Room 1208, China World Trade Center Avenue Jialing mansion, Haikouconsult a map
  • Harbin

    Tel:+86-451-51056172
    Fax:+86-451-86364622
    Address:Room A, room A, No. 331, No. 331, West Dazhi street, Nangang District, Nangang Districtconsult a map
  • Zhengzhou

    Tel:+86-371-56535888
    Fax:+86-371-56535999
    Address:12 University Science Park, No. 11, Changchun Road, Changchun Road, Zhengzhou City, Henanconsult a map
  • Luoyang

    Tel:+86-379-63936602
    Fax:+86-379-63316369
    Address:Xigong District of Henan province Luoyang City Kaixuan Kerry Harbourside business room 1303consult a map
  • Wuhan

    Tel:+86-27-51861600
    Fax:+86-27-51861650
    Address:No. 488, Lu Mill Road, Hongshan District, Wuhanconsult a map
  • Changsha

    Tel:+86-731-81890001
    Fax:+86-731-82677105
    Address:Hunan high tech Zone Changsha Lu Valley Yuyuan building B8 building of radio measurementconsult a map
  • Suzhou

    Tel:+86-512-69351760
    Fax:+86-512-86860253
    Address:19 house 1701 (Wanda Plaza C building), 3188 people's road, Suzhou District, Suzhouconsult a map
  • Nanjing

    Tel:+86-25-52187396
    Fax:+86-25-52189306
    Address:Shuanglong road in Jiangning District of Nanjing City, No. 1118 Building 1 Room 518 Kingland xinduhuiconsult a map
  • Wuxi

    Tel:+86-510-68860168
    Fax:+86-510-68002628
    Address:High tech Zone Wuxi City Linghu Road No. 200 Chinese Sensor Network International Innovation Park building F8consult a map
  • Nanchang

    Tel:+86-791-86317130
    Fax:+86-791-86317083
    Address:Ziyang road in Nanchang city high tech Development Zone of Jiangxi Province, No. 3333 new green city 12 floor room 1201consult a map
  • Changchun

    Tel:+86-431-81914080
    Fax:+86-431-85858612-8004
    Address:Room 421 and 423, seat A, No. 2499, Changchun high tech Industrial Development Zone, Wei Shan Roadconsult a map
  • Dalian

    Tel:+86-411-39676668
    Fax:+86-411-39676669
    Address:Room 1902, Zhujiang International Building, No. 99, new opening Road, Xigang District, Dalianconsult a map
  • Shenyang

    Tel:+86-024-83899300
    Address:Hunnan wavesource street in Shenyang city of Liaoning Province, No. 16-13, international emerging industrial park 14 Building 2 consult a map
  • Xi'an

    Tel:+86-29-88765096 81775481
    Fax:+86-29-88850619-610
    Address:The one or two layers of science and technology C households on the No. 32 well of the new industrial park, the new industrial pconsult a map
  • Qingdao

    Tel:+86-532-58820282
    Fax:+86-532-58820281
    Address:One floor, No. 2, Qingdao high level talent center, No. 152, Zhuzhou Road, Laoshan District, Qingdaoconsult a map
  • Ji'nan

    Tel:+86-531-88687781
    Fax:+86-531-88687791
    Address:Ji'nan hi tech Zone, union fortune square, building 1, 805consult a map
  • Shanghai

    Tel:+86-21-31587300
    Fax:+86-21-31587336
    Address:No. 1188 Yongjing Road, Jiading District, Shanghai, Shanghaiconsult a map
  • Chengdu

    Tel:+86-28-86496437
    Fax:+86-28-86496433
    Address:Chengdu three Wuhou District Road, No. 9 East Vuko Conte Incubation Park building two floor 3 floorconsult a map
  • Tianjin

    Tel:+86-22-58226800
    Fax:+86-22-58226988
    Address:Tianjin Saida emerging Xiqing economic and Technological Development Zone Industrial Park G block 1,2consult a map
  • Hangzhou

    Tel:+86-571-56070101
    Fax:+86-571-58120848
    Address:Room 168 of Hangzhou Xiasha diocese school, room 1110-1114, yiff science and technology building, School of modern science and tconsult a map
  • Ningbo

    Tel:+86-574-87011850
    Fax:+86-574-87011853
    Address:Room 901, room B, No. 95 business building, No. 586, Jiangnan Road, Ningbo high tech Zoneconsult a map

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Guangzhou radioand television metrology testing Limited by Share Ltd Copyright ICP 11014689 -2, Guangdong Province