X-ray detector
1. The controller works without noise
2. Suitable with most brand of power
About us:
Dandong HuaRi Electric (HRE), was founded in 1995, is famous and professional manufacturer in X-ray industrial field.
HRE has many technological breakthrough in X-ray source, X-ray inspection system integration and automated control fields. Meanwhile bring several No.1.such as :
- first successfully develop X-ray Unit system controled by computer in China
- first develops double-drives pipeline crawling in China
- The magnetic command pilot system of X-Ray pipeline crawler has got the state patent
- develops first high frequency and high voltage equipment in China.
X-ray detector
Construction
- X-ray head
- Controller
- accessories
Main technical parameters
Accessories
No. | Nmae | Count |
1 | Power cable(3×2.5 cores, 10m) | 1 |
2 | Controller and tube head Connection (10×2.5 cores 25m) | 1 |
3 | Fuses 2A,10A,20A | 5 pieces every |
4 | Ground cable(5m) | 1 |
5 | Power switch key | 2 |
6 | Door interlock cable plug | 1 |
The merit of HR-900 X-ray controller
1, Use IGBT working in high frequency instead of SCR. So the X-ray tube voltage and current keeps very stable even if the AC220 power supply voltage is violence changing in a wide range.
2, Has a higher power factor than controller with SCR.
3, Suitable with most brand of power generator
4, Has a real time clock and EEPROM in the controller that can remember operation record automaticaly. The controller can decide whether season is needed by this record.
The compare of controller with IGBT and controller with SCR
| Ordinary controller with SCR. | HR-900 controller with IGBT |
Power factor | 0.23-0.45 | 0.66 |
Power factor constant | No, power factor decrease along with tube voltage decrease | Yes |
power consumption | High | Low |
Generator (When There is not power source in the open air) | Suitable with a few brand of power generator Need adjust synchronization Need large power generator, normal 5000W Waveform of controller instability | Suitable with most brand of power generator No need adjust synchronization Need small power generator Waveform of controller stability |
Output tube voltage influenced by power fluctuations | Large | No influenced |
Both AC and DC | No | Yes |
Number of adjustment potentiometer | 6 | 2 |
Limiting output current function | No | Yes |
Capacity of resisting impact of fault tube | weak | Because high voltage generator primary coil can automatically limit current. So capacity of resisting impact is strong. The controller almost is not influenced by high voltage fault and X-Ray tube fault. |
Automatic season according to stopping time | No | Yes |
No power off until full cooling time. Force wind cooling | No | Yes |
Directly shut off high voltage by key | No | Yes |
Welding Inspection Equipment,X-ray Machine,NDT Equipment
