دزیمتر Dosemeter / Dose Alarm Meter
Electronic personal dosemeter with alarm function and dose rate indication for the detection of the personal γ-dose when handling ionising radiation.
مشخصات
- شرکت سازنده :
- arrowtech
- کشور سازنده :
- ایالات متحده آمریكا
- دزیمتر :
- رادیومتر
- شارژر دزمتر :
- گایگر دزیمتر
- رادیومتر محیطی :
- تجهیزات جانبی
توضیحات محصول
Fields of application
NDT, Fire Brigades, Civil Defence, Authorities, Nuclear Medicine, Industry, Chemistry, Research
Features
- PTB-approved dosemeter for measuring gamma and X-rays for the measuring size Hp(10) (personal dose equivalent)
- detector: energy compensated GM tube
- optimum reading of measured values on especially shaped
(angled) LC-display - dose indication range with floating decimal point
- dose rate indication by keystroke
- reliable and safe measurement of radiation in front of the user's body
(detection of a solid angle of 180 °) - switchable, acoustic single-pulse indication
- 4 preset dose and dose rate alarm thresholds
(on demand adjustment of customised alarm thresholds) - menu-driven user navigation
- optical interface
- storage of the dose value and of set parameters even during battery change
- high reliability by test function and continuous self control
- small and handy metallized housing made of high impact-proof plastic, easy to decontaminate
- watertight up to a submersion depth of 0.5 m acc. to protection
class IP67 - operating life approx. 1 year with one battery set at ambient background radiation, without loudspeaker
Technical Data
| Dose indication range | 0.1 µSv ≤ Hp(10) ≤ 10 Sv |
|---|---|
| PTB-approved dose measuring range | 10 µSv ≤ Hp (10) ≤ 1 Sv |
| Dose rate indication range | 0.1 µSv/h – 1.5 Sv/h |
| Dose rate measuring range | 1 µSv/h - 1.5 Sv/h |
| Energy range | 55 keV up to 3 MeV |
| Dose alarm thresholds | 4 preset values in the range of 1 µSv up to 10 Sv, acknowledgeable |
| Dose rate alarm thresholds | 4 preset values in the range of 1 µSv/h up to 1.5 Sv/h, acknowledgeable |
| Temperature range | -20°C up to +60°C |
| Power supply | 3 batteries LR1 1.5 V |
| Dimensions/Weight | (136 × 40 × 17) mm approx. 140 g (with batteries) |
| PTB-Approval No. | 23.52/04.01 |
| German Fire Brigades Approval No. | DW/FW/IdF 040411 |
