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7525 PDF预览

7525

更新时间: 2022-11-26 04:09:41
品牌 Logo 应用领域
东芝 - TOSHIBA /
页数 文件大小 规格书
14页 205K
描述
X-ray Thickness Gage

7525 数据手册

 浏览型号7525的Datasheet PDF文件第1页浏览型号7525的Datasheet PDF文件第2页浏览型号7525的Datasheet PDF文件第4页浏览型号7525的Datasheet PDF文件第5页浏览型号7525的Datasheet PDF文件第6页浏览型号7525的Datasheet PDF文件第7页 
Measuring head peripheral equipment  
X-ray/shutter warning lamp  
Limit switches  
<Main components>  
Equipment cabinet  
FA computer (V300)  
Documents  
DC power supply unit (+24V)  
Circuit breaker (100V AC single phase)  
Circuit breaker (200V AC single phase)  
Isolated amplifier (for deviation output)  
Contract Specifications  
Contract Drawings  
Test Report  
5 copies  
5 copies  
5 copies  
Operation Manual (including maintenance)  
5 copies  
Operation-PC  
Schematic Diagram  
5 copies  
Uses FA computer to display different kinds of  
settings, self-diagnosis and deviation trends.  
Communications are carried out via the  
microcomputer and Ethernet, settings are carried  
out via a microcomputer, and status detection  
information is sent and received.  
Operating Principle  
When the X-rays emitted from the X-ray generator  
pass through the material being measured, they are  
scattered and absorbed by that material. The X-rays  
that pass through the material are received by the  
detector (ionization chamber) and are converted into  
electrical signals (ionization current) proportional to  
the quantity of X-rays. These signals are subjected to  
A/D conversion at the integrated A/D converter  
before being sent to the microcomputer by the high-  
speed serial interface.  
<Main components>  
FA3100 main unit (Windows® NT)  
15-type color monitor  
Keyboard  
Mouse  
Ethernet board  
At the equipment cabinet, these signals are calculated  
by the microcomputer and then output as thickness  
signals.  
Standard software package  
Automatic voltage regulator  
This is used to stabilize the power supply provided  
to the main unit of the thickness gage. Specify  
frequency of either 50 Hz or 60 Hz.  
Integrated A/D converter  
Thickness gage  
Deviation  
output  
V
Input  
200/220V AC ± 10%, 1φ  
Calibration  
curve  
Detector  
(100/110V AC is also possible)  
Output 200V AC (0.8KVA), 1φ  
100V AC (0.7KVA), 1φ  
Measured  
material  
Setting  
Distortion 5% max., capacity 1.6kVA  
T
Standard changer  
Calibration  
information  
Special Cables  
Special cable between driving control box and  
measuring head (20m).  
X-ray generator  
Hoses  
Figure 2  
Operating Principle  
Special hose between customer's piping and  
measuring head (20m).  
Measurement Method  
Cooling water hose (neoprene, 3/4B)  
Air purge hose (neoprene, 1/2B, 3/4B)  
Nitrogen hose (neoprene, 1/4B)  
The TOSGAGE-7525 is a single-beam thickness  
gage that uses previously calibrated standard  
plates to create and store a calibration curve  
throughout the entire measurement range. The  
signals detected for the X-rays that have passed  
through the measuring material during  
measurements are applied to the calibration curve  
to derive the thickness.  
Standard spare parts  
Fuses  
0.5A, 3A, 5A  
40W  
Lamps  
No. EJD-069  
3

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