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RADIOGRAPHY (X-RAY)  |  Industrial X-ray Tubes, Generators & Controls


Portable X-ray Unit 300 kV Directional Radiating Tube Head, water-cooled
The ERESCO 65 MF4-W is a 300 kV constant potential portable X-ray tube head using state of the art switching technology with high radiation output allowing shortest exposure times there by increasing productivity. GE Measurement & Control Solutions uses the number 65 to identify the superior penetration performance of its portable X-ray unit line. This means the ERESCO 65 MF4-W is capable of penetrating 65 mm (2.56”) Fe with a 2.0 den¬sity after a ten-minute exposure using AGFA STRUCTURIX D7 film @ 700 mm (27.5”) FFD.
Portable X-ray Unit 300 kV Directional Radiating Tube Head, water-cooled

The X-ray tube head consists of a sturdy metal-ceramic X-ray tube and high voltage generator integrated into a rugged compact housing. The water-cooled 300 KV/ 900 W end-grounded X-ray tube is thermally protected for extended life.

The high voltage generator generates high-stability constant potential voltage at higher efficiency than conventional line frequency equipment.

The performance of the X-ray tube and the high voltage generator is continuously monitored for protection and operational safety. An on-board real time clock facilitates fully automatic warm-up routines for optimized and time-saving tube conditioning. The flexible connecting cable is heavy-duty and light weight.

 

Additional Features

• Rugged construction with proven reliability

• Gas insulated high voltage section reduces size & weight

• End-grounded, Be-window, metal-ceramic X-ray tube

• DC voltage operation

• Modern power electronics provides high stability

• On-board real time clock supports fully automatic warm-up

• Extended operating range from 5 kV to 300 kV enables flexible use

• Large 40° x 60° emergent beam

• Additional water-cooling for environments with limited heat-dissipation capabilities

• 100% duty cycle at 30° Celsius (86° F)

• Built-in fail-safe warning lamp

• CE certification according to EMC and Low Voltage Directives

• French Standard NFC 74 100 compliant

• Water / dust resistant in accordance with protection class IP65

• Produced under ISO 9001 certified quality management system

Technical data

X-ray tube type

300 kV metal-ceramic with Tungsten (W) anode

kV range

5 - 300 kV (acc. to rating chart)

Target angle

20°

Inherent filtration

0.8 mm ± 0.1 mm, Be

Emergent beam

40° x 60°, elliptical

Focal spot size (EN 12 543)

3.0 mm (~1.5 IEC 336)

Tube current

0.5 - 6 mA (3.0 mA /300 kV)

Anode temperature, max.

100 °C

Current and voltage stability

± 1%

Continuous rating

900 W

Duty cycle (δamb = 30° C)

100 % (up to 60 min continuous operation)

Power input, max.

2.0 kVA

Weight

40 kg (88.2 lbs)

37.5 kg (82.7 lbs) (without rings)

Tube head diameter

290 mm (11.42”)

225 mm (7.87”) (without rings)

Protection class

IP65

Min. cooling water flow rate

2.5 l/min

Max. cooling water pressure

10 bar

Cooling water specification

Drinking water

Connector for water hoses

diameter 11 mm (7/16”)

Water filter necessary

No

Operating Temperature

-20°C to +50°C

Storage Temperature

-30°C to +80°C

 

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