Ecoray HF-525Plus - Dap(Dose Area Product) Meter (Optional); AEC (Automatic Exposure Control) Chamber (Optional)

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Technical Publication Document NO: SYSTEM-007-ENG (Ver.1.1)
HF-525Plus Installation, Operation and Service Manual
Longitudinal, transverse lock
Electromagnetic lock and release
Counterbalance system
Spring balancer
SID
Over 100㎝ (Distance between director and tube focal)
Minimum ceiling height
Approx. 2,700mm
Weight
Approx. 135kg (without rail)
9.11 DAP(Dose Area Product) meter (Optional)
Reproducibility*
DAP: < 2 %
Energy dependence
DAP: ± 8 %
related to 100 kV according to IEC 60580 from 40 to 150 kV
DAP rate
Minimum: 0.01 μGym2/s Maximum: 3 000.00 μGy m2/s
DAP rate resolution
0.1 or 0.01 μGym2/s
DAP rate Linearity
< 1 μGym2/s 5%, ≥ 1 μGym2/s 2%
DAP range
Minimum: 0.1 μGym2, Maximum: 99999999.99 μGym2
DAP resolution
0.1 or 0.01 μGym2
Dose rate:
Minimum: 200 μGy/s, Maximum: 600 μGy/s
Irradiation time resolution
0.5 ms
DC power supply
15 –
Attenuation equivalent
< 0.5 mm Al
*For additional information, see the IFU of the DAP meter.
9.12 AEC (Automatic Exposure control) Chamber (Optional)
Number of measuring fields
3
X-ray tube kV range
40 to 150 kV
Exposure time range
≤ 4 ms to 5 s
Typical sensitivity at 80 kV, total filtration 25 mm
Aluminum
1.3 x 10-9 A/μGy/s
Sensitivity tolerance from measuring chamber to
measuring chamber
≤ ± 25%
Sensitivity tolerance between
measuring fields
≤ 10%
Degrees of protection
CLASS I , Ordinary equipment (IPX0)
Dose range
0.1 to 100 μGy
Operating voltage
± 12 VDC +/-5% to ± 15 VDC +/-5%
Zero – offset
Automatic before exposure
Housing material
Phenolic
Weight
950 g