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WBJOHNSON Radiation Detector from the United States
WBJOHNSON Radiation Detector from the United States
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WB Johnson Instruments was founded in the United States in 1955. WB Johnson continues to improve and expand its existing product line, producing full spectrum radiation detection and measurement instruments to meet various needs of industries such as government, military, and research institutions
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New features: large digital display, automatic distance measuring device, dual-mode capacity, sound and light alarm

1. Large digital displays

2. Automatic distance measuring device

3. Dual mode capacity

4. Sound and light alarm

5. Color touch screen for visual display and programming

6. Inspection, driving inspection, timed counting, and area monitoring operation modes

7. Automatically print commands and send them to the computer/printer when an alarm occurs

HANDHELD METERS handheld (portable) Geiger counter, also known as a radioactive detector

Main features:

1. Large digital displays

2. Automatic distance measuring device

3. Dual mode capacity

4. Dose rate and count rate

5. Sound and light alarm

Basic functions of this series:

Equipped with a large digital display, unique dose counting function, and support for fast switching between dual modes (counting rate and dose rate)

Customer customized probe type DSM instrument

Main features:

1. Excellent low-energy Gamma detection

2. Testing I-125

3. Detection frequency β

4. Automatic distance measuring device

5. Dual mode capacity

6. Dose rate and count rate

7. Sound and light alarm

8. Large digital displays

The basic functions include:

1. Scaler for counting per unit time, display error indication, and sound alarm

2. Allow users to quickly switch between counting and dose rate and return to counting with a simple toggle switch

3. The frequency counter has a large digital display and unique dose counting function


PROBES radioactive detection probe

Series One


main features

1. Alpha detection

2. Anti interference gamma radiation domain with zero background

3. Sturdy metal protective box

Series 2

EC-GM detector

GM detector is a detector used for general gamma monitoring Its small size and sturdy design make the GP series detector highly favored by users. The detector is sturdy, durable, and reliable in performance

main features

1. Energy compensation GM tube

2. Sturdy metal protective box

Series Three

main features

1. Support detection of multiple types of radiation including alpha, beta, and gamma

2. Sturdy metal protective box

3 . Frequency counter

Series Four

Excellent gamma probe, suitable for gamma detection, vehicle monitoring, or any application that requires high sensitivity

Gamma and high-energy beta detection

Excellent gamma reaction from 40 keV to 2 MeV

main features

1. Low level

2. Gamma detection

3. Sturdy metal protective box

Series 5

Fluorescence scintillation probe (The Plastic Scintillator)


Fluorescent scintillation probes can approach radiation tissues and generate equivalent energy response (alarm), which has good energy response performance for miniature R-gamma detectors Supports voltages ranging from 40 kiloelectronvolts to 2 megaelectronvolts, and is installed in a sturdy metal protective box

main features

1. Low level

2. Gamma detection

3. Sturdy metal protective box


MEDICAL/Online Safety Supervision Gate


Main features:

1. Color touch screen for visual display and programmable

2. Multiple operation modes including inspection, driving inspection, timed counting, and area monitoring

3. Automatically print commands and send them to the computer/printer when an alarm occurs

4. Easy to install (install detector, connect two cables, insert and move)


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Products such as radiation first aid kits, handheld instruments, detection and monitoring systems, independent safety monitoring systems, other probes, specialized monitoring instruments, etc
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Successful operation!

Successful operation!

Successful operation!