GB/T 40023-2021 Translated English of Chinese Standard (GBT40023-2021): Non-destructive testing instruments - Ultrasonic time-of-flight diffraction instrument - Technical requirements [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]www.ChineseStandard.net, 2021/06/30 - 11 ページ This Standard specifies the technical requirements, inspection rules, marking, packaging, transportation and storage of ultrasonic time-of-flight diffraction instrument. This Standard applies to the UTOFD instrument. |
目次
| 3 | |
Scope | 4 |
Technical requirements | 5 |
Inspection rules | 8 |
Marking packaging transportation and storage | 10 |
多く使われている語句
adjustable at least Anti-vibration Appearance quality base linearity error Collection depth Cross-talk damping damping during transmission data storage unit delivery inspection diffraction instrument Dynamic range embedded processing software Encoder positioning Equivalent input noise Frequency bandwidth GB/T half the cycle Humidity resistance image display unit inspection item instrument shall meet JB/T judge the batch meet the relevant nominal frequency Non-destructive testing operating frequency packaging box Power supply mode product manual pulse recoil amplitude pulse repetition frequency pulse transmitter pulse width regulations in Chapter relevant regulations resistance performance requirements Sampling accuracy Sampling error sampling rate Shock resistance signal specified in 4.7 square wave pulses Standard Technical requirements telephone number Temperature resistance Test Machine TOFD Transmitted pulse duration Transmitted pulse recoil Transmitted pulse repetition Transmitted pulse rise Transmitted pulse voltage transportation and storage type inspection Ultrasonic Instrument ultrasonic time-of-flight diffraction unqualified UTOFD instrument Vertical linearity error waveform display windows length Δ Δ