Pocket-size, highly sensitive neutron radiation detector for rapid warning of neutron fields – a lightweight alternative to heavy, bulky Remcounters.
The RadEye NL brings portability to neutron measurements, primarily for nuclear facilities such as power plants and particle accelerators, where heavy and bulky spherical or cylindrical Remcounters have traditionally been used. It also suits users of industrial neutron sources, for example in geology and material testing, radiation protection staff and inspectors, and first responders.
The detector is normally worn in a holster. To use it as a hand-held survey meter and increase the efficiency for fast neutrons, it can be put into a moderator with handle, and a RadEye G-10 can be added for combined gamma and neutron dose rate measurements. It also has an earphone output for noisy environments and an alarm relay output for area monitor applications.
No prices online – you will receive a quotation with price and delivery time. Need accessories? Mention them in your request.
| Detector | He-3 tube with 2.5 bar filling pressure |
|---|---|
| Sensitivity in moderator | Cf-252: 0.19 cps/µSv/h; AmBe: 0.15 cps/µSv/h; 16.5 MeV: 0.03 cps/µSv/h |
| Certifications/compliance | Exceeds the neutron response requirements of ISO 22188 |
| Measuring units | Count rate (cps) moving average over 10 s; mean value and peak value over any time period |
| Data display and recording | Linear and ADF ratemeter (Advanced Digital Filter) |
| Memory | 1600 history entries; logs the last 250 alarms, error messages and configuration changes |
| Alarm | 85 dB at 30 cm |
| Water/dust rating | IP65 |
| Drop distance on concrete | 1.5 m |
| Operation time | 500 h (2 AAA alkaline batteries) |
| Dimensions | 96 × 61 × 31 mm |
| Weight | 160 g |
Source: Thermo Fisher Scientific, RadEye NL brochure (2017) and product page 4250678. Full specifications are available in the documents.
