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Portable Radiation Monitor with Dual Detectors Wide Measurement Range and High Sensitivity for Gamma Counter Applications
Portable Radiation Monitor with Dual Detectors Wide Measurement Range and High Sensitivity for Gamma Counter Applications
  • Portable Radiation Monitor with Dual Detectors Wide Measurement Range and High Sensitivity for Gamma Counter Applications
  • Portable Radiation Monitor with Dual Detectors Wide Measurement Range and High Sensitivity for Gamma Counter Applications
  • Portable Radiation Monitor with Dual Detectors Wide Measurement Range and High Sensitivity for Gamma Counter Applications

Portable Radiation Monitor with Dual Detectors Wide Measurement Range and High Sensitivity for Gamma Counter Applications

Product Details:
Place of Origin: China
Brand Name: Airppb
Certification: ISO9001
Model Number: MR-NUI500
Detail Information
Place of Origin:
China
Brand Name:
Airppb
Certification:
ISO9001
Model Number:
MR-NUI500
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%
Trading Information
Minimum Order Quantity:
1
Price:
Negotiable
Packaging Details:
Fumigation-free wooden case
Delivery Time:
5-8
Payment Terms:
D/P,T/T
Supply Ability:
100
Product Description
Military Gas Detector
Designed to enhance operational safety and reduce risks associated with toxic and explosive gases
Product Overview
Product Name: Portable Radiation Monitor X and gamma counter
Model: MR-NUI500
The PR-PMD100 Portable Survey Meter is a portable personal gamma survey device independently designed and manufactured by our company. This device incorporates both scintillator and semiconductor dual detectors, featuring the dual advantages of high sensitivity and wide measurement range. It is primarily used for gamma radiation dose measurement in applications such as radioactive medicine, industrial non-destructive testing, radioisotope applications, occupational disease prevention, military applications, nuclear power plants, and areas surrounding radioactive workplaces.
Product Features
  • Wide-range dose measurement: 0.01 μSv/h - 1 Sv/h
  • High sensitivity: ≥400 cps/(μSv/h)
  • Three measurement modes: dose rate, count rate, and cumulative dose
  • Configurable high and low dose rate alarm thresholds, continuously adjustable
  • Three alarm modes: audible, visual, and vibration
  • Compact and portable design: weight 280 g; dimensions (mm): 104 × 70 × 34
  • Intrinsic error: <5% (within 100 μSv/h - 1 Sv/h range)
  • Energy response: 50 keV - 3 MeV, <±20% (for ¹³⁷Cs)
  • Ultra-fast response: when exceeding background by 0.1 μSv/h, alarm time <1 s
Portable Radiation Monitor with Dual Detectors Wide Measurement Range and High Sensitivity for Gamma Counter Applications 0
Technical Specifications
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)

Tags:

nuclear detector,

nuclear radiation detector device,

nuclear radiation measuring device

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