CTS-26A超声波探伤仪|超声波探伤仪CTS-26A|汕头CTS-26A超声波探伤仪的特点
CTS-26A超声波探伤仪是携带式A型脉冲反射式超声波探伤仪,可用交流电或电池供电工作。仪器具有频带可变的宽频放大器,宽扫描范围的时基电路,设置了细调及微调的高精度衰减器;
CTS-26A超声波探伤仪仪器采用高亮度、内刻度矩形示波管,具有工作频率宽、探伤灵敏度高、稳定性好、波形清晰、体积小、重量轻、耗电省且操作方便。 CTS-26A超声波探伤仪具有报警功能,可分别对闸门内的“进波”或“失波”报警;
CTS-26A超声波探伤仪仪器具有记忆系统,能跟踪、记忆最大回波。 CTS-26A超声波探伤仪仪器适用于焊缝、锻件等金属和部分非金属材料的无损检测,特别适用于近区高分辨力探伤,可作为无损检测人员资格考核用标准化仪器。
CTS-26A超声波探伤仪|超声波探伤仪CTS-26A|汕头CTS-26A超声波探伤仪的技术指标:
工作频率范围
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0.5~20MHz,分三个频段
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衰减器
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90dB,每2dB±0.1dB
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垂直线性误差
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≤5%
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动态范围
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≥30dB
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扫描范围(钢纵波)
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5~5000mm
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水平线性误差
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≤1%
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最小探测距离
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≤1.2mm(配用5N6窄脉冲探头)
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远场分辨率
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≥30dB(配用2.5P20-D探头)
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脉冲移位范围(钢纵波)
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0~400mm(扫描量程5、10、50mm)0~800mm(扫描量程250、1000mm)
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灵敏度余量
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≥46dB(2.5P20-D直探头发现200mm-ф2平底孔)
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近区探伤能力
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配用10N6窄脉冲探头可发现距探测面2mm的ф2平底孔
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重量
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主机5.8KG,带电池7.8KG
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体积(长×宽×高)
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355mm×254mm×140mm
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英文简介:
CTS-26A Ultrasonic Flaw Detector
The CTS-26A is a portable A-mode pulse reflection equipment supplied AC power or batteries. The CTS-26A provides variable wide band amplification, time base circuit of wide sweeping range, high precision attenuators for fine and more fine adjustment and to use a rectangular CRT with excellent brightness and internal graticule. It features high sensitivity, excellent resolution and stable performance, clear waveform, light weight, small size, low power consumption and easy operation etc. The CTS-26A has an alarm function that alarms for "Appearing Echo" or "Disappearing Echo" in the gate, Besides, it provides a memory system to trace and memorize the highest echo. It is suitable for ultrasonic nondestructive testing of metals such as welds and forgings, etc., and some non-metals, especially for flaw detection with high resolution in near field. Moreover, itt also can be used as a standard instrument for nondestructive testing personnel to obtain qualification.
Main Specifications:
Frequency Range
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0.5~20MHz
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Attenuation
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90dB
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Vertical Linearity Error
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≤5%
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Dynamic Range
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≥30dB
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Sweeping Range
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5~5000mm(Longitudinal wave in steel)
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Horizontal Linearity Error
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≤1%
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Minimum Detection distance
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≤1.2mm
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Detection Resolution in Far Field
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≥30dB
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Pulse Shifting Range (Longitudinal wave in steel)
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0~400mm at step 5, 10, 50mm 0~800mm at step 250, 1000mm
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Sensitivity Surplus
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≥46dB
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Weight
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5.8Kg (7.8 Kg including battery)
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Dimensions (L×W×H)
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355mm×254mm×140mm
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