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Technical Publication Document NO: SYSTEM-007-ENG (Ver.1.1)
HF-525Plus Installation, Operation and Service Manual
6 Calibration
6.1 Generator Calibration
6.1.1 Overview
This Generator calibration must be performed only by the calibration software program of Ecoray.
Characteristics of calibration software program
● The calibration software program is operated on PC.
● It has functions for changing X-ray exposure parameters (e.g. kV, mA and selection of X ray tube)
and can be saved.
6.1.2 Tool and equipments for calibration
Calibration requires the following tool and equipments.
● Calibration software program of Ecoray (CD)
● Digital Voltmeter (DVM)
● X-ray kVp meter
● X-ray mA meter
● X-ray exposure time meter
● Radiation Dose meter
● Aluminum HVL attenuators for HVL measurements
● Others for equipments for calibration
6.1.3 Check before calibration start
● Power input (Supply mains)
● Protective earth condition
● Tool and equipments for calibration
● Selected X-ray tube model, type reference of the per
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