What Should Radiation Workers Pay Attention to When Using Personal Dosimeter Badges?

For professionals working in radiation environments, correct use of a personal dosimeter badge is essential for occupational safety and dose management.

Whether using a passive dose badge or an electronic device like the GM-100 Personal Dosimeter by CESTSEN, following proper usage rules helps ensure accurate readings and effective protection.

1. Wear the Dosimeter in the Correct Position

The dosimeter should be worn according to workplace regulations, usually:

-On the chest area
-On the collar outside protective clothing if required
-Near the torso to represent whole-body exposure

Incorrect placement may cause inaccurate dose records.

For workers using lead aprons, placement may depend on local regulations and job type.

2. Use One Device Per Person

A personal dosimeter should be assigned to one worker only.

Do not:

-Exchange devices with coworkers
-Borrow another person’s dosimeter
-Leave it in a shared work area

Each worker needs an accurate personal exposure record.

3. Avoid Heat, Moisture, and Impact

To maintain performance, keep the dosimeter away from:

-High temperatures
-Water or excessive humidity
-Strong impacts or drops
-Corrosive chemicals

Electronic devices such as the GM-100 should be stored properly when not in use.

4. Wear It During Radiation Work

Always wear the dosimeter when entering controlled radiation areas or operating equipment such as:

-X-ray systems
-CT / radiology rooms
-Nuclear facilities
-Industrial NDT inspection zones
-Radioactive source handling areas

Do not leave it on desks or in lockers during work hours.

5. Follow Calibration and Inspection Schedule

Personal radiation monitors should be inspected or calibrated regularly according to company policy or regulations.

This helps maintain:

-Accurate measurement
-Reliable alarms
-Traceable safety records

Why Choose GM-100 Personal Dosimeter?

The GM-100 Personal Radiation Dosimeter is designed for daily occupational protection.

Key advantages:

-Real-time hard β, γ, and X-ray detection
-Imported all-metal GM counter tube
-Stable and accurate readings
-Sound + vibration dual alarm
-Adjustable alarm thresholds
-Portable and easy to wear
-Suitable for hospitals, nuclear plants, and industry

Main Applications

The GM-100 is widely used for:

-Hospital radiology staff
-Nuclear power workers
-Industrial X-ray inspectors
-Security scanning personnel
-Laboratory technicians
-Radiation transport safety teams