HTC NR-63 Nuclear Radiation Detector

HTC NR-63 Nuclear Radiation Detector

The HTC NR-63 Nuclear Radiation Detector is a compact, handheld radiation monitoring instrument designed for detecting and measuring X-rays, Gamma rays (γ), and Beta rays (β). Equipped with an energy-compensated Geiger-Müller (GM) tube, it provides accurate real-time radiation monitoring for industrial, laboratory, environmental, medical, and educational applications. The instrument features multiple measurement modes, audible and visual alarms, data hold, and accumulated dose tracking, making it a dependable solution for radiation safety monitoring. 

Key Features

• Detects X-rays, Gamma (γ), and Beta (β) radiation.

• High-sensitivity Energy Compensation Geiger-Müller (GM) Tube.

• Measures both dose rate and accumulated radiation dose.

• Multiple display units: µSv/h, mR/h, CPS, and CPM.

• Wide measurement range up to 50 mSv/h (50,000 µSv/h).

• MAX, AVG, and Accumulated Value display modes.

• Audible buzzer alarm with ON/OFF function.

• Green/Red backlight alarm for quick status indication.

• Data Hold function for convenient reading capture.

• Auto Power-Off and Low Battery Indication.

• Large STN LCD display for clear readability.

• Lightweight handheld design for field use. 
  
  

Technical Specifications

Specification  Details

Model : HTC NR-63

Detector Type : Energy Compensation Geiger-Müller (GM) Tube

Radiation Detected : X-rays, Gamma (γ), Beta (β)

Dose Equivalent Rate : 0.00–50,000 µSv/h (50 mSv/h)

Cumulative Dose Equivalent : 0.00–5000 mSv

Energy Range : 48 keV–1.5 MeV (±30% for Cs-137)

Sensitivity : 80 CPM/µSv

Accuracy : ±15% (<100 µSv/h), ±20% (100–1000 µSv/h), ±25% (>1000 µSv/h)

Measurement Units : µSv/h, mR/h, CPS, CPM

Display : STN LCD

Alarm : Audible Buzzer & Green/Red Backlight

Data Hold : Yes

Power Supply : 3 × 1.5V AAA Batteries

Dimensions : 142 × 58 × 28 mm

Safety Standard : EN61326-1

Applications

• Radiation safety inspections
• Industrial radiation monitoring
• Medical and diagnostic facilities
• Nuclear research laboratories
• Environmental radiation surveys
• Food irradiation monitoring
• Nuclear wastewater inspection
• Educational and research institutions
• Quality control and safety compliance 

Standard Accessories

• HTC NR-63 Nuclear Radiation Detector
• Protective Carrying Case
• User Manual
• 3 × AAA Batteries (may vary by package) 

Why Choose HTC NR-63?

The HTC NR-63 combines reliable radiation detection, intuitive operation, and a portable design, making it an excellent choice for professionals who require dependable radiation monitoring. Its GM tube sensor, multiple measurement units, accumulated dose tracking, and audible/visual alarms provide comprehensive radiation monitoring for industrial, laboratory, environmental, and educational applications while ensuring ease of use and dependable performance.