|
Features |
![]() which is pulsed by high voltage. ![]() transducers, it is excellent in thick and attenuative materials. ![]() ![]() ![]() ![]() ![]() ![]() mistake. ![]() ![]() The velocity of ultrasonics, travelling in concrete or wood, depends on its density and elastic stiffness. Contester-1000 generates ultrasonic in a transducer by high voltage, and this energy travels the material and reaches to receiving transducer. When its density and elastic stiffness are high, the transit time is short. On the other hand, when its density and elastic stiffness are low, it takes a longer time. With Contester-1000, it is possible to evaluate materials by non-destructive testing and measure the elastic property by counting a transit time of ultrasonics. Contester-1000 is supplied with 52 kHz ultrasonic transducers, which is manufactured by Q-see man. It was designed to send and receive ultrasonic signals effectively even in high attenuative material, like concrete, wood, stone, brick and plastics. Besides, Contester-1000 used X-TranTM connectors, which protects the instrument from damage by connecting wrongly by mistake. And simple design and functions enable to operate it easily in work-site and laboratory. Contester-1000 was developed by cooperative research with KRISS (Korea Research Institute of Standard & Science), subsidized from the national coffers of Ministry of Science and Technology, one of "Disaster Prevention Technique Development Program". |
Measuring Principles of Contester-1000 |
![]() |
Contester-1000 Kit (click to enlarge) |
![]() |
![]() |
![]() |
![]() |
![]() |
Main Body |
Carrying Pouch | UT Transducers | Connection Cable | Couplant |
![]() |
![]() |
![]() |
![]() |
![]() |
Reference Block | Battery Charger | Power Code | Instruction Manual | Carrying Bag |