GRAETZ CE-Telescope
With the GRAETZ CE-Telescope, measurements of dose rates & pulse rates can be performed from a safe distance. Even measuring locations that are difficult to access can be reached more easily with the stainless steel telescope. The telescope can be equipped with a wide variety of measuring probes from GRAETZ. There is also the possibility of an easy connection with the dose rate meters of the GRAETZ-X5 series.
Product Highlights
Large operating radius for safe measurements
Sturdy stainless steel telescope with a robust housing
Safety through practical application of the quadratic distance law in radiation protection
Different measuring ranges selectable by plug-in probes from the GRAETZ probe program
Can be combined with the dose rate meters of the GRAETZ-X5 series
- For measuring high dose rates/pulse rates from a safe distance
- For measurements in poorly accessible measuring locations
- Easy connection with the X5C plus SE and the X5C FW dose rate meters via contact row using snap-in technology
- Safe connection of telescope and base unit without plug or cable (only via contact row)
- Telescope made of stainless steel, continuously extendable up to 4 m total length
- Torsion-proof connection between measuring head and electronics through internally routed ribbon cable
- Automatic measuring range switchover
- Display of dose rate at the operator’s location at the push of a button
- Voltage supply from the dose rate meter
- Energy range, measuring range, measured variable correspond to the data of the respective connected probes
Note for use by fire departments:
- Possibility of connecting the X50ZS dose rate meter by means of a special adaptation module
Energy range, measuring range, measured variable correspond to the data of the respective connected probe.
| Type | Radiation | Energy sector | Measuring range | Measured variable | PTB- Approval * |
| 18509 C | γ | 55 keV – 1.3 MeV | 50 μSv/h – 1 Sv/h | H*(10) | 23.71/05.01 |
| 18529 C | γ | 70 keV – 3 MeV | 0.5 mSv/h – 10 Sv/h | H*(10) | 23.71/05.02 |
| 18545 C | γ | 40 keV – 1.3 MeV | 150 nSv/h – 200 μSv/h | H*(10) | 23.71/05.03 |
| 18550 C | γ | 40 keV – 1.3 MeV | 10 μSv/h – 20 mSv/h | H*(10) | 23.71/05.04 |
| 18526 D | α, β, γ | 0 – 20 kImp/s Background: 25 imp/min |
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| 18559 C | γ | ND: 50 keV – 1.3 MeV HD: 65 keV – 3 MeV |
1.5 μSv/h – 10 Sv/h | H*(10) |
detailed technical data can be found in our product data sheet for this article. Click here to download.
GRAETZ telescopic adapter
optionally for a dose rate meter of the GRAETZ-X5C series or GammaTwin S
- Simple telescope for measurement in inaccessible places
- 3 telescope elements with a length of 1.5 m each
- To accommodate X5C plus SE or X5C FW for dose rate and pulse measurements or GammaTwin S for pulse measurements
- Retaining clip for holding the GRAETZ probes
- For scrap monitoring or for detecting radioactive sources with the GRAETZ 2002 scintillation probe.
- Spiral cable for connecting dose rate meter and probe
- Optional accessories: case to hold dose rate meter, probe and cable
Application areas
FIRE BRIGADES & CIVIL DEFENSE
Industry
Downloads
Technical data sheet
Download the technical data sheet for this product in PDF format now.
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