BSM400瓷柱绝缘子超声波探伤仪Flaw detector

BSM400瓷柱绝缘子超声波探伤仪Flaw detector

产品概述：
BSM400瓷柱绝缘子数字化超声波探伤仪作为北极星辰公司推出的新一代产品，通过配置专业瓷柱探伤探头和波形分析软件，可对任何瓷柱进行探伤。其频率范围可达20MHZ，最大检测深度为10米。具有经济、耐用、精度高和抗干扰能力强的特点。特别适用于变电站电磁干扰的环境下测量，锂电池使用时间长达14小时，完全满足现场长时间测试的需求，是瓷柱探伤理想、经济的超声波探伤仪。 同时，该机还使用了DAC曲线进行瓷柱探伤时的回波评价，通过DAC曲线可迅速对绝缘子的优劣做出判定。能有效的检测出支柱瓷绝缘子法兰口内肉眼看不到的裂纹、夹 层、夹渣、气孔等 ; 并能对裂纹测长、测深等

瓷柱绝缘子探伤仪的特点：

1. 根据支柱瓷绝缘子自身的特点和探伤要求 , 增设专门的探伤软件, 增强发射强度, 提高了探伤的准确率 , 更适合支柱瓷绝缘子探伤。
2、针对各种类型支柱瓷绝缘子和支柱资绝缘子断裂 95%以上在法兰口内 3cm 到第一瓷沿之间 , 设计了支柱瓷绝缘子探伤的高精度专用探头:12个爬波探头 、12 个高强瓷探头供用户选择；该专用探伤探头耐磨损，精度高，防电场干扰。

自动化功能
●自动校准：自动测试“探头零点”、“K值”、“前沿”及“材料声速”； 
●自动显示缺陷回波位置（深度d、水平p、距离s、波幅、当量dB、孔径ф值）； 
●自由切换三种标尺（深度d、水平p、距离s），满足不同的探伤标准要求和探伤工程师的标尺使用习惯； 
●自动增益：自动将波形调至屏高的80%，大大提高了探伤效率； 
●自动录制探伤过程并可以进行动态回放；
●自动φ值计算：直探头锻件探伤，找准缺陷最高波自动换算孔径ф值；
●自动DAC、AVG曲线自动生成并可以分段制作，取样点不受限制，并可进行修正与补偿，满足任意探伤标准；
●自动分析并显示回拨参数

放大接收
●硬件实时采样：150MHz，波形高度保真
●闸门信号：单闸门、双闸门，峰值或边缘读数
●增益调节：手动调节110dB（0.2dB、0.5dB、1dB、2dB、6dB、12dB步进）或自动调节至屏高的80%

探伤功能
●曲线包络和波峰记忆：实时检索并记录缺陷最高波
●φ值计算：直探头锻件探伤找准缺陷最高波自动换算
●动态录制：实时动态录制波形，并可存储、回放
●缺陷定位：实时显示水平值L、深度值H、声程值S
●缺陷定量：实时显示SL、EL、GL、RL定量值
●实时显示孔状缺陷Φ值
●缺陷定性：通过波形，人工经验判断
●曲面修正：曲面工件探伤，修正曲率换算
●B型扫描：实时扫查，描述缺陷横切面

声光报警
●闸门报警：进波报警、失波报警
●DAC报警：自由设置SL、EL、GL、RL报警

数据存储
●10个探伤通道，存储预先调校好各类探头与仪器的组合参数，自由输入任意行业探伤标准，方便存储、调用、与计算机通讯
●内存300幅探伤波形及数据，实现存储、调出、打印、与计算机通讯传输。
●内存30000个厚度值

时钟记录
实时探伤日期、时间的跟踪记录，并存储

控制接口
高速USB、RS232两种接口与计算机通讯

屏幕保护
待机时可关闭屏幕或显示字幕，省电并延长使用寿命

技术参数

选配件
1.瓷柱探伤通讯软件
2.标准试块

BSM400 porcelain post insulator ultrasonic flaw detector Flaw detector

Product overview:

BSM400 porcelain post insulator of digital ultrasonic flaw detector as the north star company launched a new generation of products, through the alb ofprofessional ceramic column testing probe and wavebanalysis software, can be on any flaw ceramic column.The frequency range up to 20MHZ, maximum detectiondepth is 10 meters. Is economical, durable, high precisionand strong anti-interference ability. Especially suitable forelectromagnetic interference in substation environmentmeasurement, lithium battery time of up to 14 hours, can compleby meet the long time test, is the ultrasonic flaw detector porcelain column detection ideal, economy. At the same time, it also uses the DAC curve echo buation of porcelain post inspection, through the DACcurve can be rapidly to the insulator quality make judgement. Can effectively detect crack, strut porcelain insulator flange is invisible to the naked eye interlayer,slag, porosity; and is able to crack length measurement,sounding etc.

Characteristics of porcelain post insulator detector:

1 according to the requirements and testing of strut porcelain insulator itself, additional testing softwarespecialized, enhancement of emission intensity, improvethe accuracy of flaw detection, more suitable for the strut porcelain insulator detection.

2, in view of the above faults of various types of strut porcelain insulator and insulator 95% pillar capital on the flange port 3cm to the first porcelain along, design of high-precision special probe strut porcelain insulatorinspection: 12 creeping wave probe, 12 high strength porcelain probe for the user to choose; the special testingprobe abrasion, high precision, anti interference.

Automatic function

Automatic calibration: automatic test "probe zero", "K","front" and "material velocity";

Automatic display defect echo b (depth D, levels of P, s, distance amplitude, equivalent dB, aperturediameter value);

● free switching of three scales (D, P, depth of horizontaldistance s), meet different testing standards and testingengineer ruler use habit;

● automatic gain: automatic waveb to screen high 80%, greatly improving the inspection efficiency;

Automatic recording inspection process, and can be dynamic playback;

● automatic value calculation: straight probe forgingdefects, identify the highest wave automatic conversionaperture diameter value;

Automatic DAC, AVG curve generated automatically andcan be sectioned, limiting the sampling point without, and can make correction and compensation, meet anyinspection standard;

The automatic analysis and display the callbackbeter

The amplified reception

● hardware real-time sampling: 150MHz, waveb of high fidelity

● gate signal: single gate, double gate, peak or edge reading

● gain control: manual adjustment of 110dB (0.2dB,0.5dB, 1dB, 2dB, 6dB, 12dB step) or automatically adjustto screen high 80%

Detection function

● envelope curve and peak memory: real-time search and record defect maximum wave

The value calculation of forging defects: straight probethe highest wave automatic conversion

● dynamic recording: real-time dynamic recordingwaveb, and can store, playback

● defect b: real-time display level L, depth H,acoustic distance value S

● defects: quantitative real-time display of SL, EL, GL, RLquantitative value

● real-time display hole of

● the qualitative defect: through the waveb, artificial experience

The surface modification of: surface flaw detection,correction of curvature scale

● B scan: real-time scanning, describing the transversedefects

Sound and light alarm

● gate alarm: alarm into the wave, wave alarm

● DAC alarm: set free, EL, GL, SL, RL alarm

Data storage

The 10 test channels, storage pre tuned beterscalibration of all kinds of probe and instrument, free to enter any industry inspection standard, convenientstorage, calls, communication with the computer

● memory 300 flaw waveb and data storage, transfer,implementation, print, and computer communication.

● memory 30000 thickness

Clock records

Real time detection of date, time tracking, and storage

Control interface

High speed USB, RS232 two kinds of interface with the computer communications

Screen saver

When the standby screen or display can be closedcaption, saving power and prolong the service life

Technical beters

Scan range:

0 - 10000mm steel longitudinal wave

The working frequency:

0.4MHz to 20MHz

Vertical linearity error

3%

The horizontal linear error

0.1%

Sensitivity

> 62dB (deep 200mm Φ 2 flat bottom holes

Resolution

> 40dB (5N14)

Dynamic range

≥ 32dB

Noise level:

8%

The hard sampling frequency

150MHz

Repetitive firing frequency

100~1000HZ

Sound velocity range

100 ~ 20000 (m/s)

Working mode

Single flaw, twin testing, penetration testing

Digital suppression

(0 ~ 80)%, does not affect the linear gain

Working time

More than 7 hours of continuous work (lithium batteries)

Environmental temperature

(-20 ~ 70) ℃ (reference value)

Relative humidity

(20 ~ 95)% RH

Appearance size

240 x 180 x 50 (mm)

Standard configuration

1 BSM400 1 computers

2 straight probe 1

The 3 oblique probe 1

4 9V power adapter 1

5 probe connection line of 2 root

6 product packaging box 1

7 Manual 1

8 certificate, packing card, warranty card 1

Optional accessories

1 porcelain column testing software

2 standard test block