Baijian Testing is a third-party testing agency that provides enterprises with relevant CNAS, CMA, CAL and other qualification certification testing reports. We always take the enterprise as the first and customer as the center, carry out testing work under strict procedures, provide customers with product testing and quality control solutions, and wholeheartedly provide scientific and scientific inspection, research and development analysis services for our customers

Report qualifications: CNAS, CMA, CAL, etc.

Testing costs: quoted based on customer needs and experimental complexity

Sample size: selected for sending or visiting based on sample size

Testing items:

Transformer load factor, daily load rate, power factor, line loss rate, reactive power, active power, load factor, three-phase voltage imbalance, sub metering of electrical energy circuit consumption, voltage deviation, harmonic voltage and harmonic current.

, Monitoring of energy utilization in power supply system, energy-saving monitoring of power supply and distribution system, power, voltage, current, three-phase voltage imbalance, power factor, harmonics, generation time, appearance quality, output power, voltage, frequency, phase, power factor of power system, frequency/frequency deviation, power harmonics, generator self start time, fire standby power supply (time), thickness of hidden protective layer on the line, and thickness of fire power supply and distribution line (thickness), Automatic start time of generator, automatic start time of fire standby power supply generator, thickness of hidden protection layer for fire power supply and distribution lines, thickness of hidden protection layer for distribution lines, automatic start time of generator, active load, electricity consumption, generator start time, power factor of enterprise electricity system, active and reactive electricity consumption, verification of sub metering electricity circuit electricity consumption, detection of harmonic voltage and harmonic current, voltage deviation detection, Harmonic voltage limits, power factor detection, three-phase voltage imbalance detection, switching time, voltage waveform distortion rate, frequency, all items, harmonic voltage, harmonic current, voltage fluctuation, flicker, voltage imbalance, power supply voltage deviation, frequency deviation, power quality testing

Detection standards:

1. GB/T3485-1998 Evaluation of Technical Guidelines for Reasonable Electricity Use by Enterprises 3.9

2 DB 32/T186-2015 Technical Code for Testing of Building Fire Protection Facilities

3. GB 50339-2013 "Code for Quality Acceptance of Intelligent Building Engineering" 17.0.6

4. GB/T 15543-2008 Power Quality Three phase Voltage Imbalance

5. GB/T12325-2008 Power Quality Supply Voltage Deviation

6. GB/T16664-1996 Energy Conservation Monitoring Methods for Enterprise Power Supply and Distribution Systems

7. GB/T 3485-1998 Technical Guidelines for Evaluating Reasonable Electricity Use by Enterprises GB/T 3485-1998

8 DB11/T 1232-2015 General Rules for Calculation of Energy Saving Load in Power Demand Side Management Projects

9. JGJ/T177-2009 Energy Efficiency Testing Standard for Public Buildings ()

10. DB11/1354-20165.2 Code for Testing and Evaluation of Building Fire Protection Facilities

11. GB/T 16664-1996 Energy Efficiency Monitoring of Power Supply and Distribution Systems GB/T 16664-1996

12. GB/T 12326-2008 Energy Quality Voltage Fluctuations and Flashes GB/T 12326-2008

13 GB/T 14549-93 Power Quality Harmonics in Public Power Grids GB/T 14549-93

14, JTG/T 3520-2021 "Testing Regulations for Highway Mechanical and Electrical Engineering" JTG/T 3520-2021

15, GA 503-2004 "Technical Regulations for Testing of Building Fire Protection Facilities" GA 503-2004

16, GB/T 12325-2008 Power Quality Supply Voltage Deviation

17, DB32/T 186-2015 Technical Regulations for Testing of Building Fire Protection Facilities

18 JGJ/T 454-2019 "Quality Testing Standards for Intelligent Building Engineering" 20.8

19, DB37/T 103-2007 Monitoring Specification for Energy Utilization in Factory Power Supply Systems

20, SY/T 5268-4.6/2018, 8 Testing and Calculation Methods for Line Loss Rate of Oil and Gas Field Power Grid SY/T 5268-4.6/2018, 8

Testing and Testing Features:

1. The testing industry is fully covered, meeting different testing needs 2. Fully cover the laboratory and allocate localized testing nearby

3. Engineer one-on-one service to make testing more accurate

4. Free initial inspection, no testing fee charged for initial inspection

5. Self service ordering and express delivery for free on-site sampling 6. Short cycle, low cost, and thoughtful service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative, effective, and universally applicable domestically