Water and food radioactive detector

1、 Product Introduction:

HRB-388Water and food radioactive detectorIt is an instrument developed and produced for the detection of radioactive food, water source radiation pollution caused by nuclear pollution, as well as safety on-site detection. It can quickly and accurately detect objects such as food, seafood, soil, water, and other liquids that may be contaminated by nuclear radiation on site.

This instrument is a complete and advanced radiation safety measurement and detection system, which includes a complete measurement program for sampling (solid, gas, and liquid sampling), preliminary detection, precise detection, measurement data storage, analysis, etc. It can directly display measurement results in Bq/L or Bq/kg, and can quickly perform qualitative analysis of food radioactivity.

This detector integrates multiple radiation safety detection functions, making it convenient, compact, flexible, and portable for on-site measurement, with a wide range of applications.

The standard Φ 40 × 40mm NaI scintillation detector has good resolution and responsiveness,

The standard 10mm lead equivalent shielding device effectively shields the environmental background. Depending on the sampling time and selected nuclide, the detection limit is 2.5-100Bq/L, and it can quickly and accurately identify nuclides such as 131 I, 137 Cs, 60Co, etc.

Compliant with GB 14883.9-2016 National Food Safety Standard

IIHRB-388Water and food radioactive detectorFeatures:

1. Applied to the analysis of radioactive pollution in water bodies;

2. Applied to food radioactivity analysis;

3. Rapid determination of on-site gamma nuclide contamination;

4. Portable nuclear pollution monitoring;

5. Short measurement time and high measurement efficiency;

6. The alarm coefficient can be set independently for easy qualitative analysis;

7. It can be powered by an external power source or a built-in lithium battery;

8. Portable case, easy to move and quickly screen for use;

9. Simple interface, high integration of functions, convenient for non professionals to use;

10. The system contains multi-channel spectrum analysis settings, which can be used by on-site personnel with just one click, without frequent settings, accurate data, and simple operation.

3、 Product Technical Specifications:

1. Detector: Φ 40 × 40mm iodine/sodium crystal+low potassium photomultiplier tube

2. Energy resolution:<7% (137Cs)

3. Highest data pass rate:>500kcp

4. Background:<10cps

5. Sample size: 10g~100g (10mL~100mL)

6. Measurement range: 0.25Bq/kg~100kBq/kg (0.25Bq/L~100kBq/L)

7. Energy range: 25Kev~3MeV

8. Relative error: ≤ 15%

9. The measurement time is adjustable and can be set by estimating the radioactive activity of the sample

10. Touch screen operation, convenient and fast to use

11. Fully Chinese user-friendly interface, simple and easy to use

12. Power supply: built-in rechargeable lithium battery/external power supply available

13. Working hours: ≥ 24 hours

14. Product size: 600 × 450 × 350mm (including portable case)

15. Product weight: 20kg (including portable case)

16. Working environment temperature range: -30 ℃~+50 ℃

17. Relative humidity of working environment: ≤ 98% (35 ℃, non condensing)

4、 Instrument composition:

1. Embedded touch screen operation interface

2. High speed multi-channel system control

3. Iodine/chemical/sodium detector with a diameter of 40 × 40mm NaI

4. 10 liquid sampling beakers

5. Lead shielding device

6. Digital electronic scale

7. Hard portable case with casters and handles