Basic Info.
Measurement Object
Material Online Thickness Detecting in Cold Proces
Test Methods
Machinery Caculating
Precision Gauge
Precision Gauge
Product Description
1. introduction
this machine is for online thickness detecting of material in cold processing.
2. related safety ruls and standards
2.1 safety ruls
the installaion and use must in accordance with law.
operator must wear personal dosimeter and has certificate.
2.2 gauge safety design standard:
radioactive safety:(GB14052-93)safety level: .
Testing basis:GB16368-96,GB14052-93,GB11806-89
applicative testing instrument:FJ347A X,γradiation meter;SG-102 X,γmeter;
when shutter closed, where 100cm, H<2.5μSv/h;500cm, H<0.25μSv/h, no distance limit.
2.3 safety functions:| function | type |
| C rack |
| source parts | holding device | fix source | + |
| control source moving | + |
| limited bundle of rays | + |
| source protection | prevent mechanical damage | + |
| prevent physical and chemical damage | 0 |
| protection to radiation | when guage stops working | + |
| when gauge in working | + |
| detector parts | protection to radiation | when gauge in working | + |
3technical specs3.1 principle
principle: ray strength will Attenuate when it penetrate material.
functional relation:I=I0e-μmρd μm-mass absorption coefficient,ρ-material density;
3.2 basic specs
3.2.1 measuring device(C rack)
composed of moving car, C rack, rails, hydraulic hose, drag chain, oil cylinder or driving motor and chain wheel.
basic specs
C rack travel distance: 600-1400mm(optional)
air gap: 300mm
C rack moving speed: 50~100mm/s
3.2.2 integrated X ray system
include, X ray pipe, high pressure control and controller.
basic specs:voltage
power dissipation
fuse size
cooling type | 45V DC, ±2%
60W
5A
water cooling |
pipe votage
electric current
anode angle
working cycle
X ray pipe filter
X ray bundle angle | 50~80Kv
0.5 - 1 mA
15○
100%
1mm beryllium
5.7○ |
controller energy adjusting
upper computer communication | PID
RS-422 or industrial ethernet |
| leakage radiation | max output power and close window: 0.1m away from X ray source surface ≤ 1µSV/h |
device type
operating temperature
storage temperature
air humidity
maximum temperature
barometric pressure | IP 65
+15ºC~+35ºC
0ºC~+60ºC
30~100%
70ºC
700~1060hPa |
3.2.3 detector system
include ionization chamber, high-voltage module and pre-amplifier
basic specs:detector type
amplifier
high voltage
power dissipation | ionization chamber
AD549JH
module type
10W |
| upper computer communication | RS-422 or industrial ethernet |
device type
operating temperature
storage temperature
air humidity
maximum temperature
barometric pressure | IP 65
+15ºC~+35ºC
0ºC~+60ºC
30~100%
70ºC
700~1060hPa |
X ray source must work with certain water cooling device.
basic specs| min flow | 6L/min |
| Temperature regulation range | 10~35ºC |
| regulation type | PID |
| entrance temperature stability | ±2ºC |
| pressure at 6L/min | 2bars |
| max pressure | 6bars |
| alarm bottom line | ≤1L/min |
composed of standard operation table, industrial computer system, function panel, digital I/O panel, operating terminal and digital displayer.
basic specs:| name | model and brand | qty |
| standard operation table | 650×650×1800(mm) maker | 1unit |
| industrial computer | IPC-610 P- BFGK | 1unit |
| | | |
| displayer | 17″color screen PHILLIPS | 1unit |
| multi-way communication card | MOXA 8-RS422 | 1piece |
| digital input card | 9140S(optional) maker | 1piece |
| digital output card | 9150S (optional) maker | 1piece |
| displayer beside machine | 5″nixie tube maker | 2units |
3.3 system specs
3.3.1 technical specs- material: steel and alloy
measuring range : 0~4.2mm- radioactive source / measuring equipment
ray type : X ray
pipe voltage : 50-80Kv
pipe current : 0.5 - 1.0 mA
device : C rackresponse time: 1~10ms
turnover time from input to auto control :1~10msmeasuring precision±0.08%d
thick resolution :0.4μ
stability : 8 hours continuous drifting≤±0.10%d
repaet precision:≤±0.10%d
3.3.2 technology application
output to AGC signal(optional):
analog quantity, thickness error signal,±10V corresponding rating ±100μ;
digital quantity, thickness absolute value,24V BCD yards(based on buyer reuqirement);
digital quantity, thickness absolute value,RS-485;- target thickness(namde thickness)set:
key board,(touch screen);
digital quantity,24V BCD yards(based on buyer reuqirement)
digital quantity,RS232; industrial ethernet;- system structure(optional):
serial port communication network,industrial ethernet ;system allow 2 ways to ensure measuring presicion when alloy makeup changes.
to mark separately for different materials, can store 10 mateiral types at max.
adopts alloy Constant compensation, can amend alloy constant online.- reduce affect of pollutant to measuring
To use pressed air to blow measuring area to make it clean.
3.4 measuring software - operating system :DOS or Linux
- utility software: specialized.
4. Technical service
4.1 Technical material provided by seller | no. | name | qty | delivery time |
| 1 | Application Form for radioactive products | 2 |
in 20 after contract comes in effect |
| 2 | certificate | 1 |
| 3 | manual book(digital version 1 piece) | 1 | with delivery of machine |
| 4 | installation drawing | 1 | in 1 month after contract comes in effect |
| 5 | wire drawing | 1 | in 1 month after contract comes in effect |
| 6 | system principle diagram | 1 | with delivery of machine |
5. Components
First time parts(C rack)
| name | brand | model | qty |
| C rack | Maker | HDX-1000 | 2units |
| hydrauluc cylinder | ZHEJIANG | 1000mm | 2units |
| light rail | Maker | | 2pieces |
| drag chain | HEBEI | | 2ieces |
| pneumatic weak current electrical box | Maker | | 2units |
Second time parts(intergrated X ray source and gauge)
| name | brand | model | qty |
| X ray system | Maker | | 2sets |
| detector system | Maker | | 2sets |
| Industrial Computer sytem | HBGK | IPC-610 | 1set |
| | | | |
| contorl box | Maker | | 1unit |
| Serial Communication Controller | TAIWAN | | 1unit |
| analog output contorller | Maker | | 1unit |
| standard box and contorller | Maker | | 1set |
| utility software | Maker | | 1set |
| LCD | PHILIPS | 17 inches | 1unit |
Assistance parts
| name | brand | model | qty |
| water cooling device | SHENZHEN | | 1set |
| 2nd time gauge beside machine | Maker | | 1set |
| cooling water hose and joint | | | |
| alarm devices | | | 1set |
Address:
Room 311, Yehua Mansion 138 Yangcheng Road, Jiang An District, Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Packaging & Printing, Service, Tools & Hardware, Transportation
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000
Company Introduction:
As a new high-tech enterprise which is specialized in the developme and manufacture of steel fabricating machines, Company devote to provide best solution based on user′s custom requirements. Pursuing excellence and keeping enterprising. We are dedicated to provide customer with high quality products and perfect pre-sale, sale and attentive service.
Our company is to supply steel processing equipment, such as tube mill, cut to length, slitter, cold rolling mill, duct production machines, press braker, shear, and other steel equipment as well. Our machine has high quality and competitive price.
With our technical innovation, our machine can reduce power consumption, increase efficiency.
We export machines to South East Asia, India, USA, Middle East area, Europe, Africa, etc. Our goal is to meet customer requirement, increase customer production rate and accuracy, and give customer more value. Business will make both customer and us win.
Cooperation is the foundation for bussiness development and the sharing of social resources.
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