Shandong Measurement Company of CTC provides calibration services for specialized measuring instruments for electrical and electronic appliances. Its laboratory holds CNAS accreditation for 18 calibration items. The laboratory strictly implements procedures and specifications such as JJG and JJF to ensure traceability to national measurement standards or public reference standards. Services cover the calibration of spring-back angle testers for enameled winding wires, glow wire testers, safety comprehensive testers, and other equipment. With a professional team and years of on-site calibration experience, the company can quickly respond to and efficiently solve various calibration challenges.
Currently, the company has established a grid-like layout across Shandong Province, with professional teams in Jinan, Qingdao, Yantai, Linyi, and other cities, enabling rapid on-site services to meet customer needs. Additionally, leveraging group resources, the company provides professional metrology services to large and medium-sized enterprises across China, now serving provinces and cities including Beijing, Liaoning, Inner Mongolia, Hebei, Shaanxi, Anhui, Jiangsu, and Hunan.
Service Products
Calibration and testing services for wire and cable testing instruments
Calibration and testing services for battery performance testing equipment
Calibration and testing services for safety and insulation testing instruments
Calibration and testing services for electronic loads and power supply equipment
Service Items
Spring-Back Angle Tester for Enameled Winding Wires
Static Friction Coefficient Tester
Tracking Index Tester (Proof Tracking Index / Comparative Tracking Index)
Peel Tester for Enameled Winding Wires
Softening Breakdown Tester
Low Temperature Winding Tester
Elongation Tester
Glow Wire Tester
Carbon Black Content Test Apparatus
Hot Set Tester (Thermal Elongation)
Vertical Flame Test Apparatus for Single Copper Core Insulated Fine Wires and Cables
Spark Tester (High Voltage)
Vertical Flame Test Apparatus for Single Insulated Wire and Cable
Wire Rod Torsion Tester
Battery Charge and Discharge Tester
Smoke Density Test Apparatus
Safety Comprehensive Tester (Electrical Safety Analyzer)
Test Probes (Fingers / Rods) for Protection of Persons and Equipment
Service Standards
Spring-Back Angle Tester for Enameled Winding Wires: Length, Force, Speed, Angle — Calibration Specification for Spring-Back Angle Testers for Enameled Winding Wires (JJF (Jiangsu) 163)
Static Friction Coefficient Tester: Length, Speed, Angle, Static Friction Coefficient, Mass — Verification Method for Enameled Winding Wire Test Instruments Part 16: Static Friction Coefficient Testers (JB/T 4279.16)
Tracking Index Tester: Length, Angle, Force, Time, AC Voltage, AC Current — Calibration Specification for Tracking Index Testers (JJF (Zhejiang) 1087)
Peel Tester for Enameled Winding Wires: Length, Speed, Force — Calibration Specification for Peel Testers for Enameled Winding Wires (JJF (Jiangsu) 164)
Softening Breakdown Tester: Length, Angle, AC Voltage, Current, Temperature, Time, Force — Verification Method for Enameled Winding Wire Test Instruments Part 8: Softening Breakdown Testers (JB/T 4279.8)
Low Temperature Winding Tester: Length, Speed — Verification Method for Rubber and Plastic Wire and Cable Test Instruments Part 11: Low Temperature Winding Testers (JB/T 4278.11)
Elongation Tester: Length, Speed, Elongation — Verification Method for Enameled Winding Wire Test Instruments Part 3: Elongation Testers (JB/T 4279.3)
Glow Wire Tester: Temperature, Volume, Length, Force, DC Current, Time — Calibration Specification for Glow Wire Testers (JJF (Machinery) 1053)
Carbon Black Content Test Apparatus: Length, Flow Rate, Temperature — Verification Method for Rubber and Plastic Wire and Cable Test Instruments Part 17: Carbon Black Content Test Apparatus (JB/T 4278.17)
Hot Set Tester: Temperature, Mass, Length, Time — Calibration Specification for Hot Set Testers (JJF (Guangxi) 75)
Vertical Flame Test Apparatus for Single Copper Core Insulated Fine Wires and Cables: Length, Angle — Verification Method for Rubber and Plastic Wire and Cable Test Instruments Part 18: Vertical Flame Test Apparatus for Single Copper Core Insulated Fine Wires and Cables (JB/T 4278.18)
Spark Tester: AC Voltage, DC Voltage — Calibration Specification for Spark Testers (JJF (Shandong) 63)
Vertical Flame Test Apparatus for Single Insulated Wire and Cable: Length, Angle, Time — Verification Method for Rubber and Plastic Wire and Cable Test Instruments Part 5: Vertical Flame Test Apparatus for Single Insulated Wire and Cable (JB/T 4278.5)
Wire Rod Torsion Tester: Force, Speed — Verification Regulation for Wire Rod Torsion Testers (JJG (Machinery) 178)
Battery Charge and Discharge Tester: DC Voltage, DC Current, Resistance, DC Power, Discharge Capacity, Temperature, Time — Calibration Specification for Battery Charge and Discharge Testers (JJF 2039)
Smoke Density Test Apparatus: Length, Area, DC Voltage, Flow Rate, Optical Density — Verification Method for Rubber and Plastic Wire and Cable Test Instruments Part 16: Smoke Density Test Apparatus (JB/T 4278.16)
Safety Comprehensive Tester: Withstand Voltage DC Voltage, Withstand Voltage AC Voltage, DC Breakdown Alarm Current, AC Breakdown Alarm Current, Time, Insulation Test Voltage, Insulation Resistance, Ground Bond Test Current, Ground Bond Resistance, Leakage Test Voltage, Leakage Current — Calibration Specification for Safety Comprehensive Testers (JJF (Electronics) 0004)
Test Probes for Protection of Persons and Equipment: Length, Angle — Calibration Specification for Test Probes for Protection of Persons and Equipment (JJF (Liaoning) 288)
Service Advantages
State-Owned Background, Credibility Assured: As a state-owned enterprise, Shandong Measurement regards credibility as its lifeblood. Its services are standardized and transparent, with authentic and trustworthy data, making it a reliable long-term partner.
Dedicated Support, Rapid Response: Dedicated account manager one-on-one support from inquiry to after-sales ensures seamless communication. Offers a 7×24 hour emergency response mechanism for urgent needs.
Efficient Process, Time-Saving: Quotation within 1 hour for quick decision-making; On-site calibration scheduled within 3 working days to minimize equipment downtime and maintain production continuity; Authoritative certificate issuance within 7 working days for efficient turnaround.
Hassle-Free After-Sales Service: Free certificate information modification service ensures accuracy; Simplified invoice application process supports fast online processing.
