Description Report Item Product description This is a small,highly sensitive radiation does alarm,mainly used to monitor X,β,γ,rays.It is widely applied in home radiation,irradiation processing enterprises health epidemic prevention,radioactive treatment,nuclear power stations,import and export commodity inspection,building materials,petrochemical industry,geological census,scrap iron and steel.industrial non-destructive testing and other environments where ionizing radiation exists. It is equipped with TFT 2.0 colour screen and two alarm methods:sound and flash,which can help you notice radiation around you. Product parameters Sensor:GM counting tube Measurement range:0.08uSv~50mSv Measurement accuracy:-17%~+25% Endurance:20 days(continuous measurement,no particle sound on) Charging connector:TYPE-C connector(green light always on when charging,off when full) Alarm response time:＜10s Alarm threshold deviation：-17%~+25% Product Features Radiation measurement Instantaneous value measurement range: 0.05uSv - 50mSy Average measurement range: 0.05uSv - 50mSv Cumulative dose value range: 0.1uSv - 9999mSv Timed measurements When the start delay countdown reaches zero, the instantaneous value average and the cumulative time cumulative dose are simultaneously zeroed. The device also starts to calculate the radiation dose and cumulative dose rate. At the end of the measurement time countdown, the device automatically stores the interval measurement data, which can be found in the history. History History record is automatically saved at the end of each timed measurement, up to a maximum of 10 history records. When 10 history record have been stored, if you continue to store new records, the last old record is automatically overwritten. Data deletion Unable to recover after data deletion. Calibration coefficient: Adjust the calibration password from "0000" to "0018", then click left or right to modify the calibration coefficient, and finally save the modified parameters to calibrate the error within the range of 20uSv-luSv. Note: Equipment default Cf=1. 00 Calibration coefficient Cf= Personal Dose Equivalent Rate Hp (10) Reference value/Technical specification for instrument calibration (code, name): JIG 1009-2016 Personal Dose Equivalent Hp Calibration Procedure (10) Monitoring x and y radiation. Limit setting Instantaneous dose alarm limit setting range: 0.1uSv-999uS. Cumulative dose alarm limit setting range: 1uSv - 9999uSv. When the set alarm value is exceeded, the detector starts to alarm. Sound setting This interface allows you to set the alarm volume and the number of alarms the alarm volume is set to 0 volume off. Counting sound: "OFF" is off, "ON" is on. When the counting sound is on the recording device emits a particle sound when ions enter the sensor. Clock setting In this screen you can set the date: Year-Month-Day Time setting: Hour-Minute-Second. Note: It is recommended that you set the date and time to the local time and date before using the radiation meter. Hibernation settings Screen off time: You can set the screen off time in minutes (Min) set to m the screen is always on. Auto Power Off: You can set the auto power off time unit to hour (Hour) Set to" to turn off the auto power off, only long press " " to turn off the power.Screen brightness: adjusts the screen brightness. Notes Do not use the instrument in areas of high radiation intensity. Do not use the instrument in explosive or flammable gases or dusty environments. Please note that the instrument is only waterproof to IP40 and should not be exposed to rain or water. For X-rays only for testing radiation intensity reference, not for energy response requirements. Package Contents 1*Products 1*TYPE-C charging cable 1*Carrying case 1*English manual