- Official verification certificate of precision by governmental lab
- Professional dosimeter
- For Alpha, Beta, Gamma, and X-rays
- Highly sensitive Geiger-Mueller Pancake Probe detector Beta 1-1
- Highest precision and speed of the measurement
- 6 working modes
- PC connection
- Includes protective wearing case
- 3 years warranty
This model is the same as 701А.
Thу only difference is that it has the official certificate that confirms the precision of the device. Every unit passes the verification procedures. And also it operates with microsieverts and millisieverts only.
In most cases, there is no reason to pay extra money for 801M. Usually, it is necessary for special companies who have to confirm measurements results officially.
This is the most accurate dosimeter in its class with a verified error of less than 15%, against 25-30% for similar instruments.
RadiaScan-801M is a unique example of low price and high quality of performance, usability, and software perfection! It was developed by a group of progressive Russian engineers who fulfill orders for the largest Russian and world corporations.
Registered in the State Register of Measuring Instruments of the Russian Federation under No. 84738-22. Radiascan 801M is a professional dosimeter for legally binding expert opinions.
Extended warranty 2 years
Protect yourself from the risk of damage to the device for 1 additional year longer than when buying a conventional dosimeter.
Professional Sensor Beta 1-1
Measures Alpha, Beta, Gamma and X-ray radiation with the highest accuracy, both together and separately.
Powerful ARM Cortex-M3 processor
The brain of the device is a modern 32-bit microcontroller with an ARM Cortex-M3 processor core! Which increases the speed of calculations, allows you to perform more complex software algorithms.
10 times wider measurement range, compared with conventional dosimeters!
Up to 1 000 000 μR / h or 10 000 μSv / h. When conventional dosimeters freeze from high emissions, Radiascan will still continue to measure radiation with high accuracy.
Special PC software
The program allows you to configure the dosimeter, read the event log and indications, analyze various indicators. It has an engineering mode and is regularly updated with new features. You can download it at any time from the manufacturer’s website.
Metrological characteristics
- Measurement range of photon radiation AED, mSv from 0.001 to 1000
- Measurement range of photon radiation DER, µSv / h from 0.1 to 10,000
- The photon radiation energy range, keV from 50 to 3000
- Measurement range of beta-particles flux density, part / (cm2 · min) from 5 to 30,000
- The lower limit of the energy of the detected beta radiation, MeV, not more than 0.05
- Limits of permissible basic relative measurement error:
- AED of photon radiation,%± 15
- MEDA of photon radiation,%± 15
- beta particle flux density,%± 20
- Limits of permissible additional relative error of dosimeters-radiometers when the ambient temperature changes by every 10 ° C in the operating temperature range,% ± 2
- Limits of permissible additional relative error of dosimeters-radiometers when the humidity changes within the operating conditions of use from the limits of normal conditions,% ± 3
Regulatory and approval documentation
- Specifications TU 4362-002-92521497-2015
- Declaration of Conformity No. ЕАЭС №RU Д-RU.PA03.B.31706/21
- Certificate of Approval of a Type of Measuring Instruments 84738-22 of Feb 25, 2022.
Specifications
- Computer Connector: USB Type B
- Batteries or AAA batteries (2 pcs.) or USB
- Battery charge when powering the USB connector Yes
- Color OLED display
- Two-color LED display (green, red)
- Sound alarm tonal
- Buttons 6 pcs.
- Limits of permissible additional relative error of dosimeters-radiometers when the humidity changes within the operating conditions of use from the limits of normal conditions,% ± 3
- Permissible operating temperature range, ° C: from -20 to +50
- Type of Geiger-Muller Sensor Beta 1-1
- Range of indications of a radioactive background, μR / h 1,000,000
- Range of indications of radioactive background, µSv / h 0.01 - 10,000
- Battery Type 2 AAA batteries or batteries, USB powered
- External software Yes
- PC connection Yes
- Weight, gr 110
- Overall dimensions, mm 110 x 60 x 23
- Colour White
- Country of Origin Russia
- Warranty 2 years
