NBT CNAS Lab Recognized by PAC, APLAC, ILAC and IAF
NBT laboratory is accredited by the China National Accreditation Service for Conformity Assessment ( CNAS L7559), and approved by Certification and Accreditation Administration of the People’s Republic of China,CNCA）in terms of Institution and Meteorology Accreditation. It is also a national inspection unit for production license, approved by the General Administration of Quality Supervision, Inspection and Quarantine.
CNAS Laboratory is a signatory of the international Laboratory Accreditation Cooperation Mutual Recognition Arrangement ( ILCA MRA ) and the Asia Pacific Laboratory Accreditation Cooperation Mutual Recognition Arrangement ( APLAC MRA ).
NBT is one of the very few power transformer manufacturers in China who has its own CNAS acredited laboratory.
The Laboratory of Nanning Zhibao Electrical Instrument Testing Co., Ltd. is approved by the State Accreditation and Certification Regulatory Commission, and recognized by China National Accreditation Service for Conformity Assessment (CNAS L7559).
The laboratory covers an area of more than 600 square meters, of which the experimental field covers more than 400 square meters. The working environment of the laboratory fully meets the requirements of the standard. The experimental equipment is advanced, complete ad effective with computer data acquisition and computer management system and computer field monitoring system. There are more than 50 sets of testing equipment, including 2 test transformers, 1 generator set, 4 power frequency withstand voltage testers, 1 four-channel partial discharge tester, 1 transformer integrated testing system (including 1 set of imported power analyzer), 1 insulating oil dielectric loss and volume resistance tester. 1 set of insulated gas chromatograph, 1 set of ground resistance tester, 1 set of capacitance withstand voltage tester, 3 sets of transformer ratio testers, 6 sets of DC resistance testers and 3 sets of digital display insulation resistor testers.
The laboratory has 15 staff, including 10 with technical titles, of whom 2 are senior engineers, and 8 engineers, all certified. Staff mainly engaged in electrical/physical and chemical testing all have over 15 years work experience, fully meeting the validity, accuracy and authority of product test results.
The laboratory adheres to the quality policy of "quality first, user first, credit first, fair test and accurate data". Under the supervision and management of the State Certification and Accreditation Supervision and Administration Commission, it follows the scientific concept of development, keeps pace with the times, and achieves "trustworthiness, compliance and law abiding", serving the domestic and foreign electrical technology and inspection market. We will strive to build a first-class inspection institution in China.