Beijing Airppb Environmental Protection Equipment Co., Ltd.
| Payment Terms | D/P,T/T |
| Supply Ability | 100 |
| Delivery Time | 5-8 |
| Packaging Details | Fumigation-free wooden case |
| Dose Rate Measurement Range | 0.01 μSv/h ~ 1 Sv/h |
| Cumulative Dose Measurement Range | 0.1 μSv ~ 10 Sv |
| Count Rate Measurement Range | 20 cps ~ 100,000 cps |
| Sensitivity (¹³⁷Cs) | ≥400 cps/(μSv/h) |
| Energy Response | 48 keV ~ 3 MeV, <±30% (for ¹³⁷Cs) |
| Relative Intrinsic Error | ≤±10% |
| Brand Name | Airppb |
| Model Number | MR-NUI500 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | D/P,T/T | Supply Ability | 100 |
| Delivery Time | 5-8 | Packaging Details | Fumigation-free wooden case |
| Dose Rate Measurement Range | 0.01 μSv/h ~ 1 Sv/h | Cumulative Dose Measurement Range | 0.1 μSv ~ 10 Sv |
| Count Rate Measurement Range | 20 cps ~ 100,000 cps | Sensitivity (¹³⁷Cs) | ≥400 cps/(μSv/h) |
| Energy Response | 48 keV ~ 3 MeV, <±30% (for ¹³⁷Cs) | Relative Intrinsic Error | ≤±10% |
| Brand Name | Airppb | Model Number | MR-NUI500 |
| Certification | ISO9001 | Place of Origin | China |
| Parameter | Specification |
|---|---|
| Detector Type | CsI(Tl) Scintillator + Semiconductor |
| Measured Radiation Type | X-rays, Gamma rays (γ-rays) |
| Dose Rate Measurement Range | 0.01 μSv/h ~ 1 Sv/h |
| Cumulative Dose Measurement Range | 0.1 μSv ~ 10 Sv |
| Count Rate Measurement Range | 20 cps ~ 100,000 cps |
| Sensitivity (¹³⁷Cs) | ≥400 cps/(μSv/h) |
| Energy Response | 48 keV ~ 3 MeV, <±30% (for ¹³⁷Cs) |
| Relative Intrinsic Error | ≤±10% |
| Repeatability/Coefficient of Variation | <±5% (20 measurements with same radiation source, reading interval ≥5 s) |
| Response Time | 1 s |
| Alarm Threshold | Continuously adjustable between 0.2 μSv/h ~ 50 mSv/h |
| Alarm Indication | Dose rate threshold exceeded, cumulative dose threshold exceeded, battery undervoltage alarm |
| Alarm Modes | Audible, visual, vibration, and LCD display alarm |
| Alarm Sound | 85 dB(A) at 30 cm distance, not exceeding 100 dB(A) |
| LED Dual-color | red/green |
| LCD | 128 × 64 dot matrix LCD |
| Screen Off | Device automatically powers off display for energy saving after 2 minutes of normal operation without key operation or alarm |
| Memory | Capable of storing 10,000 sets of measurement data and alarm logs |
| Communication Interface | Bluetooth, can be enabled/disabled |
| Battery | Powered by built-in lithium battery |
| Continuous Operating Time | ≥130 h in static mode (vibration alarm disabled) |
| Enclosure Protection Rating | IP65 |
| Operating Temperature | -30℃ ~ +50℃ |
| Relative Humidity | ≤95% RH (+35℃) |
| Maximum Overall Dimensions | 104 mm × 70 mm × 34 mm (with protective case) |
| Weight | 280 g (with battery and protective case) |
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Airppb is a national high-tech enterprise focusing on the research and development and industrialized innovative application of precision gas detection instruments. The company uses technological innovation to realize on-site, automated and intelligent analysis, detection and monitoring, and is comm... Airppb is a national high-tech enterprise focusing on the research and development and industrialized innovative application of precision gas detection instruments. The company uses technological innovation to realize on-site, automated and intelligent analysis, detection and monitoring, and is comm...
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