Portable Gamma Radiation Detector
This portable gamma radiation detector is waterproof and reliable, making it suitable for field surveys. It features high sensitivity, a table head indicator, direct reading capabilities, low power consumption, and long battery life.
Technical Specifications
Product Overview
Professional Gamma Radiation Detection
The DSHD-71 is a portable gamma radiation detector designed for precise measurement in diverse environments. Originally developed for geological and nuclear industry applications, this robust instrument is now widely utilized for environmental monitoring, building material assessment, radioactive sanitation, and commodity inspection. Its design features a telescopic probe for extended reach and reliable performance in demanding field conditions.
Measurement Performance
Measurement Ranges
| Range Level | nC/kg.h | μR/h |
|---|---|---|
| Range I | 0 - 12.5 | 0 - 50 |
| Range II | 0 - 50 | 0 - 200 |
| Range III | 0 - 250 | 0 - 1000 |
Sensitivity Threshold
2 μR/h
Sensitivity
- Gamma Ray Energy Threshold
- 35 kev
Technical Specifications
- Measurement Nonlinearity
- ≤8%
- Time Constant
- 5 s
- Long Term Stability
- ≤±10% relative error (no calibration needed for 10 days)
Physical and Power
Physical Specs
650 mm
Length
1.6 kg
Weight
- Power Supply
- 2 x 1# batteries
