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Our ServiveService Metrology and calibrationtime and frequency measurement
Our Servive
Our Servive

Metrology and calibration
time and frequency measurement
1. Capability
        GRGT is equipped with cesium atomic frequency standard, GNSS navigation signal simulator (BDS, GPS, GLONASS), frequency comparator, phase noise measurement system, microwave frequency meter and other measurement instruments of time and frequency, with frequency measurement range up to 40GHz and accuracy up to 1x 10-13. GRGT is qualified in the calibration of time and frequency measurement instruments.
2. Servcies available
 
Time and frequency
Serial number Name of measuring instrument Serial number Name of measuring instrument Serial number Name of measuring instrument
1 frequency meter / universal counter / microwave frequency counter / frequency analyzer 5 frequency comparator 9 GNSS navigation signal simulator
2 quartz crystal frequency standard 6 watch analyzer 10 time relay
3 frequency meter 7 GNSS receiver 11 GPS vehicle travelling data recorder
4 stopwatch, timer 8 cesium atomic frequency standard ¡¡
 
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  • Headquarters
  • Anhui
  • Beijing
  • Chongqing
  • Fujian
  • Guangdong
  • Guangxi
  • Hainan
  • Heilongjiang
  • Henan
  • Hubei
  • Hunan
  • Jiangsu
  • Jiangxi
  • Jilin
  • Liaoning
  • Shaanxi
  • Shandong
  • Shanghai
  • Sichuan
  • Tianjin
  • Zhejiang

  • Guangzhou

    Tel£º+86-20-38699960 38699961
    Fax£º+86-20-38698685 38695185
    Address£ºGuangzhou City, Whampoa¡¡ Avenue Tianhe District Xiping Yun Road No. 163>Consult a map

  • Hefei

    Tel£º+86-551-62523661
    Fax£º+86-551-62523662
    Address£ºHefei City Economic and Technological Development Zone Furong Road 268 Furong standard workshop 2#-A south 2consult a map

  • Wuhu

    Tel£º+86-553-5877001
    Address£ºNo. 3, No. 3, Wanda Plaza, Jinghu District, Jinghu District, 1413-1414consult a map

  • Beijing

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

  • Chongqing

    Tel£º+86-23-67769819
    Fax£º+86-23-67769822
    Address£º62, Neptune, Neptune, B, 3-2 of Xingguang Avenue in the northern New Area of Chongqing Cityconsult a map

  • Xiamen

    Tel£º+86-592-5159692
    Fax£º+86-592-5159693
    Address£º3 floor, innovation building, 1300 Jimei Avenue, Jimei District, Xiamenconsult a map

  • Shenzhen

    Tel£º+86-755-86218233 86242294
    Fax£º+86-755-86242264
    Address£ºNo. 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£º+86-20-38699960 38699961
    Fax£º+86-20-38698685 38695185
    Address£ºGuangzhou City, Whampoa¡¡ Avenue Tianhe District Xiping Yun Road No. 163consult a map

  • Zhuhai

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

  • Dongguan

    Tel£º+86-769-81555799
    Fax£º+86-769-82063020
    Address£ºChangping chamber of Commerce building, Changping Town, Dongguan, Dongguanconsult a map

  • Zhongshan

    Tel£º+86-760-88862198
    Fax£º+86-760-88862111
    Address£ºZhongshan City Highway No. 2 in Shiqi District Anne Ken commercial building 13 block Fconsult a map

  • Nanning

    Tel£º+86-771-5463988
    Fax£º+86-771-5489207
    Address£ºGuangxi City, Nanning National Road No. 166 building 2215 East International T2consult a map

  • Haikou

    Tel£º+86-898-36355659
    Address£ºRoom 1208, China World Trade Center Avenue Jialing mansion, Haikouconsult a map

  • Harbin

    Tel£º+86-451-51056172
    Fax£º+86-451-86364622
    Address£ºRoom A, room A, No. 331, No. 331, West Dazhi street, Nangang District, Nangang Districtconsult a map

  • Zhengzhou

    Tel£º+86-371-56535888
    Fax£º+86-371-56535999
    Address£º12 University Science Park, No. 11, Changchun Road, Changchun Road, Zhengzhou City, Henanconsult a map

  • Luoyang

    Tel£º+86-379-63936602
    Fax£º+86-379-63316369
    Address£ºXigong District of Henan province Luoyang City Kaixuan Kerry Harbourside business room 1303consult a map

  • Wuhan

    Tel£º+86-27-51861600
    Fax£º+86-27-51861650
    Address£ºNo. 488, Lu Mill Road, Hongshan District, Wuhanconsult a map

  • Changsha

    Tel£º+86-731-81890001
    Fax£º+86-731-82677105
    Address£ºHunan high tech Zone Changsha Lu Valley Yuyuan building B8 building of radio measurementconsult a map

  • Suzhou

    Tel£º+86-512-69351760
    Fax£º+86-512-86860253
    Address£º19 house 1701 (Wanda Plaza C building), 3188 people's road, Suzhou District, Suzhouconsult a map

  • Nanjing

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

  • Wuxi

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

  • Nanchang

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

  • Changchun

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

  • Dalian

    Tel£º+86-411-39676668
    Fax£º+86-411-39676669
    Address£ºRoom 1902, Zhujiang International Building, No. 99, new opening Road, Xigang District, Dalianconsult a map

  • Shenyang

    Tel£º+86-024-83899300
    Address£ºHunnan wavesource street in Shenyang city of Liaoning Province, No. 16-13, international emerging industrial park 14 Building 2 consult a map

  • Xi'an

    Tel£º+86-29-88765096 81775481
    Fax£º+86-29-88850619-610
    Address£ºThe 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£º+86-532-58820282
    Fax£º+86-532-58820281
    Address£ºOne floor, No. 2, Qingdao high level talent center, No. 152, Zhuzhou Road, Laoshan District, Qingdaoconsult a map

  • Ji'nan

    Tel£º+86-531-88687781
    Fax£º+86-531-88687791
    Address£ºJi'nan hi tech Zone, union fortune square, building 1, 805consult a map

  • Shanghai

    Tel£º+86-21-31587300
    Fax£º+86-21-31587336
    Address£ºNo. 1188 Yongjing Road, Jiading District, Shanghai, Shanghaiconsult a map

  • Chengdu

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

  • Tianjin

    Tel£º+86-22-58226800
    Fax£º+86-22-58226988
    Address£ºTianjin Saida emerging Xiqing economic and Technological Development Zone Industrial Park G block 1,2consult a map

  • Hangzhou

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

  • Ningbo

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

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