HUATEC GROUP CORPORATION
| Payment Terms | T/T, Paypal, Western Union |
| Supply Ability | 500pcs per month |
| Delivery Time | 1-4days |
| Packaging Details | Standard export package |
| Detector | Cesium iodide and lithium fluoride |
| Display | LED |
| Energy response time: | 50kev~3MeV |
| Dose rate | 0.01μSv/h~5mSv/h |
| Dose equivalent range | 0.01 Sv/h ~ 9.99SV /h |
| Neutron range | 0.01 CPS ~ 99999CPS |
| Neutron sensitivity | 0.5 CPS /1 Sv/h |
| Size | 115×58×45mm |
| Weight | 270g |
| Battery | 3.7V lithium-ion rechargeable battery |
| Brand Name | HUATEC |
| Model Number | FJ31-7103GN |
| Certification | ISO, CE, GOST |
| Place of Origin | Beijing |
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Product Specification
| Payment Terms | T/T, Paypal, Western Union | Supply Ability | 500pcs per month |
| Delivery Time | 1-4days | Packaging Details | Standard export package |
| Detector | Cesium iodide and lithium fluoride | Display | LED |
| Energy response time: | 50kev~3MeV | Dose rate | 0.01μSv/h~5mSv/h |
| Dose equivalent range | 0.01 Sv/h ~ 9.99SV /h | Neutron range | 0.01 CPS ~ 99999CPS |
| Neutron sensitivity | 0.5 CPS /1 Sv/h | Size | 115×58×45mm |
| Weight | 270g | Battery | 3.7V lithium-ion rechargeable battery |
| Brand Name | HUATEC | Model Number | FJ31-7103GN |
| Certification | ISO, CE, GOST | Place of Origin | Beijing |
| High Light | neutron measurement radiation meter ，3MeV Radiation Meter ，IP65 Radiation Meter | ||
Radiation Meter Neutron Measurement Dose Equivalent Rate Measurement Dose Equivalent Measurement FJ31-7103GN
I. Product introduction
FJ31-7103GN is a multifunctional radiometric instrument with high sensitivity for rapid detection of gamma and neutron (selected) in unknown radioactive environment. It is the first choice alarm instrument used by environmental monitoring, homeland security, border ports, commodity inspection, customs, airport, fire control, emergency rescue, chemical defense force and other departments for routine survey and search for weak radioactive sources. This instrument can not only carry on all-weather monitoring and measurement alarm to radiation environment dose rate and dose, but also has powerful wireless transmission and integrated management function of background software.
2. Main features
• High sensitivity cesium iodide scintillation crystal and lithium fluoride detector
•Compact design and measurement of multiple gamma rays: rapid alarm for chi-square and gamma rays in 2 seconds, and neutron ray alarm in 2 seconds
• double-button operation with OLED LCD, easy to operate and flexible to set up
• Strong and explosion-proof, suitable for any harsh environment: IP65 protection grade
• vibration, sound and light alarm for complex environment
• Support bluetooth wireless communication: real-time data, alarm transmission and historical record download, facilitating system integration
• green and low energy consumption: two no.5 civilian alkaline batteries can be used continuously for 200 hours
3. Instrument functions
The dosimeter can achieve the following functions:
Measured dose equivalent rate;
Measured dose equivalent;
The alarm value of dose equivalent rate can be set;
The dose equivalent alarm value can be set;
Communication switch and sound switch can be set;
Work parameters can be viewed through the function key;
With the function of self-check, the fault can be identified and suggested, such as detector fall off, low voltage and so on.
Optional Bluetooth data reading system for historical data reading.
4. Performance indicators
| Detector | Cesium iodide and lithium fluoride |
| Energy response | 50kev~3MeV |
| Dose rate range | 0.01μSv/h~5mSv/h |
| Relative error | <±20%(Cs-137) |
| Dose equivalent range | 0.01 Sv ~ 9.99SV(X/γ) |
| Dose equivalent rate range | 0.01 Sv/h ~ 9.99SV /h |
| Dose error | less than 10% |
| Dose equivalent error | ≤10% within the measurement range |
| Neutron range | 0.01 CPS ~ 99999CPS |
| Neutron sensitivity | 0.5 CPS /1 Sv/h |
| Calibration accuracy | ±5% (for CS-137 radioactive sources) |
| Dose rate alarm | continuously adjustable in the range of 0.01 Sv/ h-9.99SV /h |
| Response time | 5S |
| Working environment | temperature:-30℃~+50℃ humidity:<95%R.H(Non - Condensing) |
| Storage temperature | -40℃ ~ +70℃ |
| Protection level | IP65 |
| Communication | Data can be downloaded through Bluetooth 9600BPS/USB communication interface for data management and networking |
| Power types | 3.7V lithium-ion rechargeable battery (with charger), working time: more than 200h under background measurement. |
| Overall dimensions | 115×58×45mm |
| Weight | About 270g |
5. Standard delivery
Main unit
Battery charger
USB cable
Carrying case
Manual
Calibration certificate
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2010
Total Annual:
600-1000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Established in year 2000,HUATEC Group is a reliable manufacturer and supplier of testing instruments in Beijing China. HUATEC Group combines all the R/D and production advantage of all its own subsidiaries, takes advantage of its years marketing and sales experience in global market, contributes to ... Established in year 2000,HUATEC Group is a reliable manufacturer and supplier of testing instruments in Beijing China. HUATEC Group combines all the R/D and production advantage of all its own subsidiaries, takes advantage of its years marketing and sales experience in global market, contributes to ...
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