Inovision 451P X/ϒ Radiation Dose Survey
The autorange 451P employs a pressurized ionization chamber, offering higher sensitivity (μR resolution) and better energy response for detecting dose rate and dose from X-ray and gamma sources. Originally designed to diagnose leaky and scattered radiation around X-ray and radiotherapy equipment, the 451P's superior field survey capabilities have broad applicability across various fields, including X-ray equipment manufacturers, government oversight agencies, biomedical technicians, and maintenance personnel for airport package scanning equipment.
The ionization chamber detector provides the instrument with a fast response time to leaky, scattered, and diffracted radiation. Furthermore, the low-noise ionization chamber bias ensures rapid background stabilization.
The display features an analog bar graph pointer, a 2.5-digit digital reading, low battery and freeze mode indicators, and automatic backlighting. User controls include an ON/OFF button and a MODE button. The instrument is constructed from lightweight, high-strength materials and is sealed against moisture. The RS-232 interface allows direct connection to a computer to utilize the Windows® (451EXL) Excel add-in, enhancing the instrument's functionality. This software enables data retrieval, user parameter selection, and provides a virtual instrument display with sound (sound card required) and visual alarm indicators.
Key Features:
1. Wide range of applications, including (alpha, gamma) non-destructive testing, X-ray and environmental testing
2. Battery powered
3. Automatic range switching and automatic zeroing
4. RS-232 communication interface
5. Simultaneous measurement of dose rate and dose
6. Peak hold mode for convenient peak capture measurement, especially suitable for shielding and leakage measurement of diagnostic X-ray equipment
7. Programmable flash display and alarm
8. Automatic ultra-bright LCD display
9. Independent accumulation mode
10. Windows Excel spreadsheet (optional)
11. Real-time data logging
12. Downloadable data stored in the instrument
13. 2700 Datasets
14. Virtual instrument display with audio-visual alarm indicators
15. Supports user instrument configuration and parameter selection
16. User-selectable operating mode
Main parameters:
1. Detectable radiation: β-rays greater than 1 MeV, X-rays and γ-rays greater than 25 keV
2. Configuration: Pressurized μR ionization chamber (230cc pressurized air ionization chamber to 8 atmospheres or 125 psi)
3. Automatic functions: Automatic zeroing, automatic sizing, and automatic backlight illumination
4. Accuracy: Within 10% of the reading between 10% and 100% of any full-scale scale indication
5. Sensitivity: 0-50 μSv/h 2
0-500 μSv/h 1.8
0-5000 μSv/h 1.8
0-50000 μSv/h 1.8
6. Measuring range: 0-50 mSv/h
7. Temperature requirement: -20-50 degrees Celsius
8. Preheating time: 2 minutes when the temperature is similar to the ambient temperature
9. Weight: 1.07 kg
Dimensions: 10cm × 20cm × 15cm
| Company Name | Beijing Yidodo Yunlian Intelligent Technology Co., Ltd. | Country/Region | China |
| Business Type | business_type_options | Company Size | 14 |
| Established | May 28, 2025 | ||
| Address | 北京市丰台区南四环西路188号三区30号楼6层606 | ||
| Main Products | Medical equipment, medical consumables, hospital services, ambulances, wellness products, health foods, beauty products, beauty services, pharmaceutical packaging products. | ||
Medical Devices Duoduo is an internet platform in the medical industry, belonging to the Duoduo vertical e-commerce platform series of Guolian Co., Ltd. (603613.SH). Medical Devices Duoduo focuses on the "Internet+" upgrade of the pharmaceutical industry, primarily driven by transactions of raw materials, consumables, instruments, and finished products in the pharmaceutical field. Through the dual engines of supply chain centralized procurement and supply chain innovative services, it is committed to promoting the deep integration of new technologies such as the Internet, the Internet of Things, big data, blockchain, and intelligent manufacturing with the traditional pharmaceutical industry, jointly building an internet ecosystem for the pharmaceutical industry.
