Feature:

   1. MAIN PURPOSE: Handheld nuclear radiation detector with high accuracy and sensitivity, measuring range is 0.05uSv‑50mSv, can be used to monitor X, β and y rays.

2. GOOD PERFORMANCE: The microprocessor with powerful performance is selected and equipped with a TFT2.0 color screen, which is easy to operate and has less interference.

3. ALARM METHOD: Arbitrary combination of sound and flash alarm methods, and the alarm threshold can be set arbitrarily, when the threshold is reached, an alarm will be issued in time.

4. MULTIPLE FUNCTIONS: With real time monitoring, automatic over standard alarm and fault self checking function, support timing measurement, can be set arbitrarily between 00‑999 hours.

5. APPLICABLE SCENES: Widely used in home improvement radiation, nuclear laboratory, petrochemical, geological census, radiation dose supervision and protection for individuals.

Specification:

Item Type: Nuclear Radiation Detector

Model: PTL816

Material: ABS

Battery: Rechargeable lithium battery 3.7V 1500mAh (built in battery)

Application: Nuclear radiation detection alarm

Scope of Application: Home improvement radiation, irradiation processing enterprises, health and epidemic prevention, radiotherapy, nuclear laboratories, nuclear power plants, import and export commodity inspection, building materials, petrochemicals, geological censuses, scrap iron and steel, industrial non destructive testing, etc. Under the environment of ionizing radiation, personal acceptance radiation dose supervision and protection situations.

Sensor: GM counter tube

Measuring Range: 0.05uSv-50mSv

Measurement Accuracy: -17%-+25% based on 137CsY

Battery Life: 20 days (continuous measurement, no particle sound)

Charging Interface: TYPE-C Interface (green light is always on when charging, full off)

Alarm Response Time Td: <10s

Alarm Threshold Deviation: -17%-+25%

Instantaneous Value Measurement Range: 0.05uSv-50mSv

Average Measurement Range: 0.05uSv-50mSv

Cumulative Dose Value Range: 0.1uSv-9999mSv

Function: 

1. The dose rate is measured in real time, and the cumulative dose is recorded at the same time.

2. With calibration function.

3. Dose rate alarm threshold and metering alarm threshold can be set arbitrarily (continuous adjustment).

4. The starting time of the current dose accumulation can be viewed.

5. With timing measurement function, it can be set arbitrarily between 00-999 hours.

6. With over dose alarm function.

7. The history record information of the last 10 measurements can be saved.

8. With calendar clock function, it can ensure the normal operation of the clock after shutdown.

9. The battery level is continuously monitored with a battery level icon.

10. Free switching between Chinese and English menus.

11. With sensor failure prompt function (display shows device is damaged)

12. When the recorder is turned on and the screen is off, if it detects that the radiation dose exceeds the set alarm value, the monitor will automatically alarm. It will automatically jump to the radiation measurement page.

1. Start:

When the instrument is turned off, press and hold the II button for 3 seconds to complete the startup, and the main interface will be displayed after startup.

2. Shut Down:

Press and hold the II button for 3 seconds to complete the shutdown. Note: If the lock head appears on the top of the screen, it cannot be turned off. If it is turned off, please enter the Timer Measurement page and click to stop the timer, it will stop the timer and turn it off.

3. Radiation Measurement

The instrument enters the main interface and clicks radiation measurement to view the instantaneous value, average value, cumulative dose value and cumulative measurement time.

Instantaneous value measurement range: 0.05uSv‑50mSv

Average measurement range: 0.05uSv‑50mSv

Cumulative dose value range: 0.1uSv‑9999mSv

4. Timing Measurement

Enter the timing measurement menu to set the start delay time can be set to 00‑99h, and the long time during measurement can be set to 00‑999h. Click to start the timer. The device starts to count down. When the start delay countdown returns to zero, the average value of the instantaneous value and the accumulated dose of accumulated time are reset to zero at the same time. And the device starts to count radiation dose and cumulative dose rate. After the countdown of the measurement duration, the device automatically stores the interval measurement data. The measured data can be found in the history. Note: The start delay is the countdown to start the measurement, which can be set in hours, minutes and seconds. Click to start the timer measurement to enter the countdown, and the countdown ends to start the measurement.

Package List:

1 x Detector

1 x Data Cable

1 x Tool Kit

1 x Lanyard

1 x User Manual