Gamma Personal Radiation Detector PM1401PB
РМ1401Р and PM1401PB implement an improved search algorithm for detecting and localizing gamma radiation sources, as well as for measuring ambient dose equivalent rate and ambient dose equivalent.
Details
Characteristics
Detector
—
CsI(Tl) SiPM and plastic scintillator
Dose equivalent rate (DER) measurement range
—
from 0.1 µSv/h to 300 mSv/h
Dose equivalent (DE) measurement range
—
from 0.1 µSv to 2.0 Sv
Count rate indication range in the search mode
—
from 1.0 to 9999 c-1
Accuracy
—
from -17% to +25%
Thresholds
—
two threshold levels for DER
two threshold levels for DE
two threshold levels for DE
Gamma Personal Radiation Detector PM1401PB
РМ1401Р and PM1401PB implement an improved search algorithm for detecting and localizing gamma radiation sources, as well as for measuring ambient dose equivalent rate and ambient dose equivalent.
Functions
- Search (detection and localization) of radioactive and nuclear materials
- Measurement of gamma radiation ambient dose equivalent rate Ḣ*(10) (DER) and ambient dose equivalent H*(10) (DE).
Features
- Highly sensitive combination of CsI(Tl) and plastic scintillator with DER and DE extended range
- In search mode instrument displays the gamma channel count rate in pulses per second
- Sound, visual and vibration alarms warn of set thresholds exceeding
- Instrument complies with the GOST P 51636-2000 detection requirements
- It is possible to record and store the instrument operation history in non-volatile memory
- PC connection via USB-C (PM1401P and PM1401PB) and Bluetooth (PM1401PB)
- Long battery life
- IP67 sealed housing, small weight and size.
Functions
- Search (detection and localization) of radioactive and nuclear materials
- Measurement of gamma radiation ambient dose equivalent rate Ḣ*(10) (DER) and ambient dose equivalent H*(10) (DE).
Features
- Highly sensitive combination of CsI(Tl) and plastic scintillator with DER and DE extended range
- In search mode instrument displays the gamma channel count rate in pulses per second
- Sound, visual and vibration alarms warn of set thresholds exceeding
- Instrument complies with the GOST P 51636-2000 detection requirements
- It is possible to record and store the instrument operation history in non-volatile memory
- PC connection via USB-C (PM1401P and PM1401PB) and Bluetooth (PM1401PB)
- Long battery life
- IP67 sealed housing, small weight and size.
Characteristics
|
Detector
|
CsI(Tl) SiPM and plastic scintillator |
|
Dose equivalent rate (DER) measurement range
|
from 0.1 µSv/h to 300 mSv/h |
|
Dose equivalent (DE) measurement range
|
from 0.1 µSv to 2.0 Sv |
|
Count rate indication range in the search mode
|
from 1.0 to 9999 c-1 |
|
Accuracy
|
from -17% to +25% |
|
Thresholds
|
two threshold levels for DER two threshold levels for DE |
|
Data recording
|
non-volatile, up to 2000 events |
|
Alarm Type
|
light, sound, vibration (the signal frequency increases with gamma radiation increasing intensity) |
|
PC communication
|
USB Type С Bluetooth |
|
Dimensions
|
74 × 67 × 40 mm |
|
Weight
|
≤200 g |
|
Ingress protection
|
IP67 |
|
Drop test on concrete floor
|
1.0 m |
|
Operating temperature
|
from −30 °С to 50 °С |
|
Humidity
|
up to 95 % at 35 °С |
|
Power source
|
one battery or accumulator (type AAA) |
|
Battery operating time, at least
|
500 hours |
|
Battery Lifetime
|
no less to 800 hours no less to 500 hours |