75

Devices and Systems for Testing and for Quality Assurance

Testing Installations for Materials...

7515.14

Ultrasonic material testers and testing equipment for nondestructive testing (NDT)

7515.17

X-ray testing apparatus and equipment for nondestructive testing (NDT)

7515.21

Eddy current testing apparatus and equipment

7515.24

Crack detectors

7515.27

Testing apparatus and equipment for optoelectronic surface analysis

7515.29

Optical inspection systems for web processing industries

7515.31

Testing apparatus and equipment for electric and dielectric materials

7515.34

Testing apparatus and equipment for safety specifications

7515.37

Test chambers, test consoles

7515.42

Measuring and testing apparatus for foamed material production

7515.99

Other testing apparatus and equipment for materials

Testing Installations for Electric Networks...

7518.12

Voltage testers, voltage detectors

7518.14

High-voltage detectors and testing equipment

7518.18

Testing apparatus and equipment for power system protection and monitoring

7518.21

Testing apparatus for residual current protective and fault voltage circuits

7518.25

Installation testers

Testing installations for electric machines, transformers and other devices...

7522.17

Safety test apparatus for the electrical test of apparatus, machines and installations

7522.21

Shorted-turn testers

7522.24

Motor winding and armature testers (growlers)

7522.27

Transmission measuring apparatus

7522.31

Polarity and phase indicators

7522.34

Phase-sequence indicators, slip measuring apparatus

7522.37

Insulation testers for machines, transformers and devices

7522.41

Testing installations for the electromagnetic compatibility (EMC)

7522.44

Battery testing apparatus, accumulator testing apparatus
— Battery hydrometers see 1699.17

Cable and Line Testing Installations...

7524.17

Measuring bridges for cables

7524.21

Insulation testers for cables and lines

7524.24

Continuity testers

7524.27

Fault locating apparatus (for cables)

7524.31

Cable localizers

7524.34

Automatic cable testers

7524.37

Testing devices for optical fibers

7524.41

LAN testers

Testing Installations for Measuring Apparatus, Measuring Transducers, Sensors and Regulators...

7526.11

Testing apparatus and equipment for measuring apparatus, measuring transducers, sensors and regulators

Apparatus and Installations for Product and Merchandise Testing...

7533.17

Image processing systems for quality control

7533.21

Testing installations for quality assurance

7533.24

Technoscopes (technical endoscopes)

7533.25

Video endoscopes (for technical applications)

7533.27

Devices and equipment for the mechanical testing of apparatus and machines

7533.31

Test stands for motors

7533.34

Climatic test cabinets

Other Testing Installations...

7599.15

Sewer and tube TV inspection systems

7599.98

Accessories for testing installations