ThePlus is a new model of notebook digital ultrasonic flaw detector with the smallest size and the lightest weight in China. It is upgraded in both the software and hardware of system on the basis of CTS-2000 developed by SIUI and Krautkramer, Germany. It has the features of high sampling rate, large memory, multipurpose function, advanced technology, portability, easy acquisition and control. It is most suitable for work or working high above the ground, and is widely used for ultrasonic flaw detection of welded seams of steel-plate and forgings in various fields such as machinery manufacture, aviation, transportation, petrochemistry and energy, etc. Features： ·The highest sampling rate is up to 240 MHz; the minimum display range is 2.5 mm. ·LCD with backlight and Chinese display, clear and sharp image even in sunlight. High-resolution waveform display of 320x240 pixel under echo extended display mode. ·By modifying the filter, the Ratio of Signal to Noise on the operating frequency 1 ~ 4MHz increase approx. 4dB, and the Detection Sensitivity Surplus is over 48dB. It is applicable for flaw detection of large forgings or coarse-crystal materials. ·There are 3 steps of wave detecting mode for selection: Positive-direction, ·Negative-direction and Dual-direction. ·The unique filling mode of waveform display is suitable for improving the displaying effect of waveform when the probe sweeps quickly. ·The large memory can store 100 pieces of data of the instrument's status and echo images. ·10-points method is adopted to form Distance Amplitude Curve （DAC）, which can move up and down freely. ·There are two ways of alarming gate, which can automatically display the sound propagation distance of echo, vertical distance, horizontal distance in gate, as well as the peak and interval distance of echo. ·Work out and print out the report of flaw detection right on the spot. ·There are multi-purpose ports such as RS-232C and I/O, etc., which can be connected with peripheral equipment such as computer and printer, etc. ·Designed with the features of microminiature, super-thin and super-light, it can be operated by both the alternating current and direct current. Main Specifications： ·Detection Range: 0 ~ 10,000 mm （for steel longitudinal wave） ·Pulse Shift: -10 ~ 1,000 mm （for steel longitudinal wave） ·Probe's Zero-point: 0 ~ 99.99 μ s ·Material velocity of Sound: 2,000 ~ 9,999 m/s, changed as per 1m/s or as per the preset value. ·Damping: 50Ω （high） /500Ω （low） ·Repetitive Frequency of Pulse: Divided into 10 steps and adjustable; approx. 100 ~ 1,000 Hz under the detection range of 1,500 mm; approx. 4 ~ 40 Hz above the detection range of 1500 mm）. ·Operating Frequency Range: 1 ~ 4 MHz / 0.5 ~ 8 MHz / 2 ~ 20 MHz, three steps for selection. ·Gain Adjustment: 0 ~ 110 dB, adjusted by 0/0.5/1/2/6/12 dB. ·Detecting Mode: Positive-direction, negative-direction and dual-direction. ·Rejection: 0% ~ 80% linear rejection ·Vertical Linear Error: ≤3% ·Surplus of Flaw Detection Sensitivity: ≥48dB ·Distance Amplitude Curve （DAC）: Up to 10 reference points of echo can be recorded in each group of curve, the dB distance between curves can be changed. ·Monitor Gates: An independent software gate （gate 1）, and the second gate （which is used to measure the sound distance interval） decided by the gate 1. ·Measuring Resolving Power: 0.01 mm; ·Alarm Mode: Alarmed by sound and light （buzzer built-in and LED on panel）, and the external alarm can be connected with it. ·Measuring Points Selection: The fore-edge of the first echo or the peak in the gate. ·Echo Evaluation: Sound distance, horizontal distance, vertical distance and amplitude display. ·Display: High resolution LCD, 320x240 pixel, 96x72 mm （width x height）. ·Zoom: OFF/ON, enlarge the A-type scan to full-screen. ·A-type scan freezing: OFF/ON ·Data Memory: 100 groups of data mass, include the status parameter of flaw detection, echo graph, DAC curve and annotation information. ·Serial interface: RS-232C dual-directional communication （baud rate 9600, 8 bit string, no parity check, 2 stopping bit）. ·I/O interface: Lemo-1 plug with 8 feet, triggering output, alarming signal, detection data release. ·Printer: Seiko DPU, EPSON, HP-Desk Jet, HP-Laser Jet. ·Power Supply: Alternating current or batteries. ·Batteries Type: 1.2V x 4 （C type）, Ni-MH or Ni-Cd batteries. ·Operating Period: ≥7h （without LCD backlight）, or ≥5h （with LCD backlight） when using the 3.2Ah Ni-MH batteries. ·Operating Voltage: 8 ~ 12V DC （external power supply）; 4.2 ~ 6V （batteries）; ·Operating Temperature: 0 ~ 50oC （-20 ~ +55oC for a few selected instrument）. ·Weight: 1.6 kg （including batteries） ·Dimension: 226 x 172 x 50 mm （width × height × depth） 技术创新 不断创新，努力达至*境界是我所的一贯宗旨。SC5-CTS-3020采用嵌入式计算机系统和超大规模现场可编程集成电路设计，把大型超声仪器所具备的优良性能压缩到极小的空间；高达65dB的探伤灵敏度余量满足大锻件和粗晶材料的探伤需求；的彩色TFT液晶显示屏带给你*的读测效果和视觉享受；简便的界面波跟踪功能适用于水浸法探伤；再配以DAC、RF射频回波显示、大容量存储器、USB接口等新技术、新功能，使SC5-CTS-3020成为一台小巧轻便却性能的超声探伤仪。此外，彩色TFT液晶屏快速的响应时间，确保快速扫查回波也显示无遗；轻触式键盘性能可靠、手感舒适；突出的电磁兼容设计技术使仪器的现场抗干扰能力大大加强。 简单实用方便 小型轻便、美观实用、中文菜单、操作简便、功能强大。充分体现我们一贯的设计理念：简单实用方便可靠，功能性能更上一层楼！ *功能性能： zui高采样速率240MHz，测量分辨力0.1mm，zui小显示范围5mm 工作频率0.5～15MHz，灵敏度余量达65dB以上，分别突显宽频带和高灵敏度的优点 界面波跟踪功能，通过A、B闸门间的逻辑关系，容易实现水浸法探伤或精确测厚 峰值记忆功能，有助于对工件进行快速扫查和测量 脉冲重复频率可调，避免在探伤过程中出现混响信号 完善的DAC曲线功能，方便进行回波评价，更适合大锻件和粗晶材料等现场探伤 RF射频回波显示对于薄壁材料测量或学术研究和定性分析将有很大的帮助 具有测量探头角度（K值）的功能 大容量存储器可存储高达500个数据集，包括波形、曲线、参数、探伤报告等 USB接口可实现仪器内部存储数据、数据波形向U盘的转存，打印探伤报告 中文菜单，操作过程文字信息提示 高亮度彩色TFT液晶显示屏带来*的读测效果 10种波形颜色和字符颜色自由选择 大容量锂电池组可连续工作6小时以上 主要技术指标： 功 能 单 位 技 术 数 据 探测范围 mm 0～6000 （钢纵波），连续可调，zui小显示范围5mm 脉冲移位 mm -10～1000 （钢纵波） 探头零点 μs 0～199.9 材料声速 m/s 1000～9999 阻尼 高/低 脉冲重复频率 分10档可调，探测范围1500mm以内时，约20Hz～500Hz ；探测范围大于1500mm时，约20Hz～200Hz 工作频率范围 MHz 0.5～15，分1～4/0.5～8/2～15三档可选 增益调节 dB 0～110，分 0.5/2/6/12步进调节 检波方式 正向、负向、双向、射频（RF） 抑制 % 0～80线性抑制 垂直线性误差 % ≤3 探伤灵敏度余量 dB ≥65 DAC曲线 zui多能记录10个回波参考点并逐段显示；可改变DAC 3线间dB距离；可以插入DAC回波参考点、修正DAC回波参考点。 监视闸门 2个独立的测量闸门，B闸门可设定为界面波跟踪闸门模式。 测量分辨力 mm 0.1 报警信号 声光报警（内接蜂鸣器和面板LED发光二极管） 测量点选择 闸门内第1回波的前沿或峰值。 回波评价 声程、水平距离、垂直距离、幅值、dB差值显示。 显示屏 5.7“高亮度TFT液晶显示屏, 320×240象素。 缩放 选择正常和放大两种显示模式。 峰值记忆 可选择回波峰值记忆显示，背景峰值波形以不同颜色表示。 A型回波冻结 冻结探伤画面。 数据存储器 500组数据集，包括探伤状态参量、回波图形、DAC 曲线和备注信息等。 USB接口 实现仪器内部存储数据、数据波形向U盘的转存，打印探伤报告。 打印机 可配用HP-1020、HP-1120、Canon-S100SP打印机 电源 交流电或电池 电池类型 锂电池组（7.2V 、7.2Ah） 工作时间 h 使用7.2Ah 锂电池组时≥6 （与背景光亮度有关） 工作电压 V 6～9 DC （外部电源）; 6.0～8.4 （电池） 工作温度 ℃ 0～40 重量 Kg 约1.94（不含电池） 尺寸 mm 260 ×180 ×95 （宽×高×深）
