Dose rate meter with alarm function for personal radiation protection and dose rate detection when handling ionising radiation in explosive atmospheres, with connection facility for the gamma probe 18550CEx.
Graetz Doserate Measuring System X 5 CEx
Description
Doserate Measuring System X 5 CEx
for the use in explosion-endangered atmospheres
Please note: The X 5CEx optically corresponds to the doserate meter GRAETZ “X 5 C plus“.
-
- PTB-approved doserate meter for measuring gamma radiation and X-rays
- measuring size: ambient doserate equivalent H*(10)
- detector: energy compensated Geiger-Müller-tube
- large digital indication of measured values on LC display (illuminable)
- additional quasi-analog doserate indication (3,5 decades, logarithmic bar graph)
- indication of peak and average value of doserate
- 4 free programmable dose and doserate alarm thresholds
- automatic or manual storage of dose and doserate values together with date and time
- indication of residual time for staying in the current radiation field with regard to the maximum allowed dose
- switchable acoustic single-pulse indication
- menu driven operator guidance for easy operation, partly secured by password
- storage of set parameters also when device is switched off or during battery replacement
- continuous self testing and monitoring ensures high reliability
- metallized, compact housing of high impact-proof plastic (easily to decontaminate), sealed for submersion up to 1 m depth (IP 67)
- power supply by firmly installed accumulator
- automatic probe identification
- EMC-proof
- Absolutely necessary accessories:
-
- – recharger “461L” for recharging the built-in accumulator
- Optional accessories:
-
- – probe
“18 550 CEx”
-
- for measurements at “hard-to-get-to” places
-
- – probe cable “CEx”, length: 1,25 m – not extendable
- – leather bag “D” for accommodating the basic unit, the probe and the cable
|
Basic unit X 5 CEx
|
|
|
| Doserate measuring range: |
1,0µSv/h – 20 mSv/h
|
10µSv/h – 20 mSv/h
|
| Doserate indication range: |
0 nSv/h – 20 mSv/h
|
|
| Dose indication range: |
0 nSv – 10 Sv
|
|
| Energy range: |
40 keV – 1,3 MeV
|
75 keV – 1,3 MeV
|
| Doserate alarm thresholds: |
4, free programmable, 0µSv/h – 20 mSv/h
|
|
| Dose alarm thresholds: |
4, free programmable, 1µSv – 10 Sv
|
|
| Temperature range: |
-20°C up to +40°C
|
|
| Power supply: |
9V-accumulator (firmly installed)
|
from the basic unit
|
| Dimensions / Weight: |
(152 x 82 x 39) mm approx. 475 g
|
diameter=40 mm, length=126 mm approx. 250 g
|
| PTB-Approval No.: |
23.51/05.02
|
none
|
| ATEX-Approval No.: |
BVS PP 04.2028 EG
|
|
| Marking: |
|
|
