JP 200A radiography 200mA x ray machine original x ray factory verified
- Category: Medical X-ray Equipments & Accessories >>>
- Supplier: Shanghai Nanhua Instrument Repair Factory Co. Ltd.
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Product Overview
Description
JP-200A radiography 200mA x ray machine
Main Characteristics :
- Single-table / Single-tube
- Rotary anode X-ray tube unit and tangential annular tube head
- Single-phase full wave rectification high-voltage generator
- Power voltage (V) radiograph kilovolt (KV). Step-less control
electric mechanism - Filament stabilizer for X-ray tube and space charge complementor
- Radiograph volume KV mA and S. grading and interlock protection
Adopt digital circuit timer. Grading according to R10 Priority coefficient.
(for more accurately controlling time) - HT primary,the zero controlled circuit of silicon-controlled rectifier of heavy power
- Radiographic table can move in length and breadth.
- The radiographic table, column and vibrating grid are in a whole without
ceiling and floor rails bottom
Main Technical Indexes:
| Item | Contents | Index |
| Demand of power supply | Capacity | 30KVA(Two-phase 30KVA) |
| Voltage frequency | 380V/220V ±10% 50HZ ±0.5HZ | |
| Internal resistance | 0.75 Ω(380V) 0.25Ω(220V) | |
| Power suppy | Adjustable range | ±10% at 380V,220±10% AT 220V being adjustable continuously |
| Radiograph | Voltage | 50-100KV being adjustable continuously |
| Current | Small focus:50mA 100mA,Big focus:50mA 100mA 150mA 200mA | |
| Time | 0.04-6.35s 23grades together grading according to R10 coefficient | |
| HT generator | Capacity | 20KVA(instantaneous) |
| Max DC output voltage | 100KV | |
| Max DC output currency | 200mA | |
| X-ray tube | Model | XD51.20-40/100 |
| Focus | Small focus:1x1mm,Big focus:2x2mm | |
| Radiographic table | width xheight of bed surface | 2000mm x 665mm x700mm |
| Moving range of bed surface | 640mm in lengh,200mmin breadth | |
| Ray-fillter of bed | Traval in length 500mm | |
| Grid density N=28 | ||
| Convergence distance f.=100cm | ||
| Grid ratio r=8 | ||
| Column of X-ray tube unit | Moving Longitudianlly along Radiographic table | 1000mm or 1800mm |
| Distance to ground as moving up and down(along column) | 650-1800mm | |
| Rotary around the center of cross arm | ±180· | |
| Rotary around the shaft line of X-ray annular tubes | ~10·~60·+120· | |
| Max size of cassette | 356mm x432mm (14"x17") | |
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