Handheld nuclear radiation detector

Ranger nuclear radiation detector

The Ranger multifunctional nuclear radiation detector is a new generation product of SEI company for the highly acclaimed Inspector USB high-precision digital radiation detector and multifunctional nuclear radiation detector. It is a multifunctional nuclear radiation measurement equipment for precise measurement of radiation dose, determination of radioactive surface contamination, nuclear radiation safety monitoring and other applications. The Ranger adopts a new design concept, integrating digital control technology and manufacturing processes, with excellent ergonomic design, improving the operating experience and usability. Even beginners can quickly master the operating points without specialized training, making it very suitable for on-site rapid and accurate detection needs in various places such as nuclear story emergency response, hospital X-ray rooms, customs inspections, and environmental assessments

Ranger nuclear radiation detector product description;

The Ranger multifunctional nuclear radiation detector supports multiple detection modes (surface contamination activity detection, dose rate detection, pulse counting detection, cumulative counting detection), and users can quickly switch between them. Ranger has built-in sound and light alarm function, and supports custom setting of alarm function. At the same time, the Ranger is equipped with internal memory and standard USB data output ports, so that the operator can turn the Ranger into a simple online monitoring terminal through a USB data cable and dedicated observation software. Of course, the operator can also upload real-time data and data from the body memory to the computer for analysis and storage.

At the same time, the all-new Ranger can be used as a truly professional surface contamination detector, with built-in parameters for calculating the detection efficiency of various common isotopes. Different radioactive isotope sources can be freely selected, which will make the Ranger have better detection efficiency compared to similar products. Ranger supports direct display of surface pollution activity intensity in Bq and DPM. Most importantly, for professional users, Ranger supports manual calibration of different nuclides and saves conversion factors in the built-in memory, which will facilitate the special requirements of professional users.

In addition, in response to the increasingly complex usage environment, Ranger has specially strengthened its detection data analysis function. The standard PC data acquisition and analysis software has powerful functions and easy-to-use features, which can achieve real-time data acquisition, curve drawing, one click zero calibration, custom monitoring settings, etc., making Ranger able to meet laboratory level detection needs. At the same time, for potential nuclear radiation safety areas, the Ranger's built-in real-time radiation monitoring engine (RME) has an uninterrupted real-time monitoring mode that can better protect the personal safety of personnel in the area and achieve rapid environmental assessment. In addition, the sturdy protective body ensures that the Ranger can accurately monitor multiple types of radiation under various conditions. Compared to our competitors, the powerful features of Ranger are not only more widely used, but also enable you to handle any environment with ease.

Characteristics of Ranger nuclear radiation detector;

1. Large size, four digit LCD display screen, clear and intuitive detection results, with backlight function (independent switch on/off)

2. New generation high-sensitivity sensor (1.77 inches) with multiple measurement modes: activity measurement, count measurement, total count measurement, and dose rate measurement, capable of accurately detecting alpha, beta, gamma, and X-ray detection

3. Multiple detection modes can be freely switched: radiation dose mode, alpha beta surface contamination detection mode, and radiation accumulation metering mode

4. Supports multiple unit displays: mR/hr, uSv/hr, CPS, Bq, CPM, DPM

5. Built in common nuclide detection efficiency parameters enable accurate and targeted radioactivity detection for known nuclides

6. Custom alarm function (0~50 mR/hr&0~160000 CPM), can be turned off.

7. Automatic calibration (supports custom calibration for different calibration sources)Coefficient setting), supports manual calibration

8. Internally integrated data logger and USB data output port

9. Supports direct power supply operation through USB ports

10. Rich selection of accessories to better meet various testing requirements

11. CE certification, China National Institute of Metrology metrology certification

12. Standard stand and protective rubber sleeve

Technical specifications for Ranger nuclear radiation detector;

Measurement of radiation types: alpha, beta, gamma, and X-ray

Detector: Halogen filled Geiger counter tube. Effective diameter 1.77 "(45mm). Mica flakes have a density of 1.4-2.0 mg/cm2.

Display screen: Equipped with backlit LCD display.

Average cycle: The monitor updates its display every 3 seconds and defaults to displaying the average value of the previous 30 seconds at standard intensity. The average period shortens with increasing radiation intensity.

Measurement range: mR/hr: 0.001~100.0

CPM: 0~350,000

µSv/hr: 0.001~1,000

CPS: 0~5,000

Total/ Timer - 1 ~9,999,000 counts

Sensitivity: 3340 CPM/mR/hr reference to Cs-137

Alpha rays ≥ 2.0 MeV

Beta rays ≥ 160 keV

Gamma rays ≥ 10 keV

Accuracy: ± 10%~± 15%

内置核素： 5Sulfur (S35), 90Strontium (Sr/y90), 137Cesium(Cs137), 32Phosphorus (P32), 14Carbon (C14),131Iodine (I131), 60Cobalt (Co60), and Alpha

Alarm setting range: mR/hr. 001-50/CPM 1-160000, 70db @ 1m.

Anti saturation: 100 times the highest reading

Indicator light: The red counting light will flash once every time a count (ionization process) is detected

Sound alarm: built-in buzzer (can be turned off and operated)

Output: Mini USB, output to computer or data logger port.

Power supply: 2 AA batteries

Temperature range: 0 ℃~50 ℃

Specification: 140 x68 x 33 mm

Weight: 220g (excluding battery)

Standard attachments: host, battery, protective case, stand, USB data cable, factory calibration certificate, software, paper box