Instruction Manual
DIAMENTOR E
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Technical Data
[D151.131.0/3]
10
Technical Data
Device designation and use:
DIAMENTOR E type 11002 dose area product meter
according to IEC 580 for measurements in diagnostic
radiology
Manufacturer:
PTW-Freiburg
Mode of operation:
Continuous operation
Electrical Resolution:
(0.4 ... 1.4) nC/digit
Radiological Resolution:
1 cGycm²
Maximum counting rate:
30 kHz
Range of dose area product rate:
max. 30.000 cGycm²/s
min. 0.03 cGycm²/s
Display:
LCD with 4 1/2 digits
Warm-up time:
10 min
Response time:
1 s
Overall uncertainly of the measuring
system according to DIN 6819
±
25 %
Accuracy of the display:
±
3 %
±
1 digit
Mains:
115 V / 230 V AC + 10 % / - 15 %
50 ... 60 Hz
±
3 Hz, with separate power supply
Power supply
15V DC; 300 mA
External power supply
- PTW T 99021
(recommended for use with 115 AC) US Plug
-
PTW T 99009
(recommended for use with 230 AC) Euro Plug
-
PTW T99008
(recommended for use from 85 V ... 264 V AC
wide input range)
Classification according to IEC601-1
Class II
Normal Conditions
Temperature:
Humidity:
10
0
C ... 40
0
C
10 % ... 75 % rel. humidity, max. 20 g/m³
Dimensions:
13.7 cm x 19.0 cm x 4.4 cm (LxWxD)
Weights:
electrometer 516 g
power supply T99021 and T99009 525 g
power supply T99008 370 g
Chamber voltage
475 V
Chamber connector:
Type V
