Nuclear Radiation Detector

Personal Radiation Protection and Environmental Monitoring Instrument

An improved, high-precision, high-performance intelligent instrument. This device is primarily used for counting measurements of α, β, γ, and X-ray radioactive contamination, equivalent dose rate measurement, detection in unknown radioactive environments, and personal protection. It is suitable for use in nuclear power plants, accelerators, isotope applications, industrial X and γ ray non-destructive testing, radiological medicine, cobalt source therapy, γ irradiation facilities, radioactive laboratories, environmental monitoring around nuclear facilities, and detection in unknown radioactive environments.

The RSCI-V2.1 series provides micro-adjustment interfaces for various performance parameters. Professionals can adjust the instrument's operating mode, required performance, and accuracy through these interfaces, thereby expanding the instrument's range of applications. The instrument features a built-in imported large-area halogen-quenched detector, combined with advanced radiation detection algorithms, an industrial-grade design, and high-strength ABS eco-friendly materials, enabling reliable operation in harsh environments. Designed with an industrial-grade philosophy, strict manufacturing processes, and factory calibration ensure product performance and quality.

Features:

Built-in large-area halogen-quenched detector offering long life, stable performance, and high detection accuracy.
2.4-inch high-brightness true-color touch screen for simple and intuitive operation.
Industrial-grade exterior and internal structure design: slip-resistant, pressure-resistant, waterproof, shock-resistant; IP66 waterproof rating, EMI resistant, passes 1.5-meter drop test.
Three alarm modes (audible, visual flash, vibration) that can be freely combined and set.
USB charging and historical data transfer for convenient computer-based data management.
Open calibration parameters for accuracy and range adjustment (suitable for research institutions).
Automatic adjustment of measurement units based on radiation energy, eliminating manual intervention.
Detection of multiple radiation types: α, β, γ, and X-rays.
Simultaneous display of current dose rate, accumulated dose, ambient temperature, radiation hazard level, and peak radiation value.
Large internal storage capacity capable of storing 15,000 records; automatically overwrites oldest records when full.
Real-time clock display ensures accurate time-stamping of data.
Battery level indication and low-voltage protection.
Multiple language options.
Technical Specifications:

Measured Radiation Types: α, β, γ, and X-rays
Detector Type: Imported halogen-quenched detector, effective window diameter 45 mm (1.75 in)
Dose Rate Range: 0.01 μSv/h ~ 10 mSv/h
Pulse Count Rate: 0 ~ 850,000 CPM (i.e., 0 ~ 14,000 CPS)
Accumulated Dose: 0.001 μSv ~ 999,999 Sv
Sensitivity: 3,500 CPM/mR/h (for Cs-137)
Accuracy (Measurement Error): ±5% ~ ±10%
Data Storage: Stores 15,000 time-stamped dose rate readings (approximately 15–30 days of dynamic storage), automatically overwrites old data
Data Query: Supports table and graph display modes
Display Units: CPS, CPM, nGy/h, μGy/h, μSv/h, mSv/h, mSv, μSv
Power Supply: 2600 mAh rechargeable lithium battery
Dimensions: 150 × 80 × 30 mm
Weight: 300 grams (whole unit)
Operating Temperature Range: -20°C ~ 50°C
Alarm Modes: Audible, visual flash, vibration (arbitrary combination settings)
Alarm Thresholds: User-definable
Languages: Chinese and English menus