(Does not include writing time for settings,
however)
Warm-up time:
For operation-PC
100V AC ± 10%, 50/60Hz, 1kVA single
phase
1 hour or less from cold start
(Time taken for measuring to become
possible after switching the power from
OFF to ON)
Cooling water:
Pure water or tap water passed through a 40
mesh filter
Pressure:
Flowrate:
Temperature:
(however, change in water temperature in one
day shall be ± 3° max.)
Tap water or filtrated industrial water
Pressure:
Flowrate:
0.2 to 0.5Mpa
10litter/min
25°C ± 10°C
0.5 hour or less from X-ray ON
(Time taken for measuring to become
possible after switching the X-ray from
OFF to ON)
Measuring air gap:
0.2 to 0.5Mpa
30litter/min
25°C ± 10°C
X-ray beam center
Depth 2500
Temperature:
Air:
Pass line
Purified air containing no oil mist, that has
been passed through a 10µm filter
Pressure:
Flowrate:
Approximately 0.6 to 0.7Mpa
1.5m3[normal]/min
Temperature: 25°C ± 10°C
Nitrogen gas:
Pressure: Approximately 0.02Mpa
Purity: 99.99% min.
Cables:
Edges of measured material:
Measurement of X-rays received by detector
(Edge) Measurement Method
Plate edge measurement accuracy:
Max. ± 1mm
Total length from measuring head to driving
control box to equipment cabinet is 150m max.
(Max. 100mm/s for carriage speed)
Ground:
Carriage drive system: Inverter speed control
(Standard is 2-level selection: 30 and
100mm/s)
Less than 10Ω for circuit
Less than 100Ω for safety
Carriage position measuring accuracy
(Reproducibility): Max. ± 1mm
Radiation leakage:
Max. 2.5µSV/h at surface of X-ray generator
cover with shutter closed
Allowable ambient temperature:
Measuring head
Color: Toshiba standard paint color
Designed to be suitable for strip
temperature
Measuring head
Heat-resistant paint
(gray)
1200°C.
Equipment cabinet
Operation-PC
Munsell 5Y7/1
Equipment cabinet/driving control box
0 to 40°C
Manufacturer's
standard color
(no condensation)
Operation-PC
5 to 35°C
(no condensation)
Automatic voltage regulator
Munsell 5Y7/1
Munsell 5Y7/1
Indicator frame Munsell N1.5
Power:
For main unit (instrument)
Driving control box
200V AC ± 10%, 50/60Hz, 2kVA single
phase (100V AC can also be supported by
an optional transformer)
Recorder frame
Manufacturer's
standard color
Others
Manufacturer's
standard color
For motorized carriage
200V AC ± 10%, 50/60Hz, 1kVA single
phase
No. EJD-069
5