Popular
Gamma PRDs
Personal radiation detector PM1401MA is designed for detecting of gamma radiation sources. Due to its hermetic and shockproof case and the LCD screen fluorescent backlight, instrument can be used in extreme and harsh environments. For work in difficult-to-access areas telescopic extension tube is provided. PRD has audible, visual and vibrating alarms, records and stores up to 1000 events in non-volatile memory and transmits data to a PC via USB interface.
PM1401MA is recommended for first responders, security guards, police, customs officers and border patrol. No special experience or training is necessary to operate the instrument.
Detector
—
Csl(TI) scintillator
Energy range
—
50 keV – 3 MeV
Dose equivalent rate (DER) measurement range
—
0.05 µSv/h – 40 µSv/h / (5 µR/h – 4000 µR/h)
DER indication range
—
0.01 µSv/h – 99.99 µSv/h / (1 µR/h – 9999 µR/h)
DER measurement accuracy
—
±(20+1/Ḣ)%, where Ḣ = DER, μSv/h
Response time
—
| 0.25 s |
Data recording
—
990 data points
Alarm Type
—
visual, audible and external vibrator
PC communication
—
USB
Dimensions
—
110х62х38 mm (41/3 х 21/2 х 11/2 in)
Weight
—
320 g. (11.29 oz) - including battery
Ingress protection
—
IP65
Drop test on concrete floor
—
0.7 m (2.3 ft.) onto concrete surface
Operating temperature
—
-30°C to 50°C (-22°F to 122°F); LCD -15 to +50 °C (+5 to +122,5 °F )
Humidity
—
up to 95 % at +35 °C (+95 °F )
Battery Lifetime
—
| at least 800 hours |
Popular
Gamma-Neutron PRDs
Gamma-neutron personal radiation detectors PM1401GNM are designed to detect the slightest amounts of gamma and neutron radioactive materials in harsh environmental conditions and difficult-to-access areas. Instruments are lightweight, have hermetic and shockproof case, non-volatile memory for data storage, small size and user-friendly interface.
Detector
—
CsI(Tl) scintillator, 3He, Geiger-Muller tube
Energy range of the measures of neutron radiation
—
0.025 eV – 14 MeV
Energy range of the measures of photon radiation
—
33 keV – 3 MeV
Dose equivalent rate (DER) measurement range
—
| 0.1 – 9999 μSv/h |
DER indication range
—
| 0.01 – 9999 μSv/h |
Neutron count rate indication range
—
| 1.0 - 99 с-1 |
DER measurement accuracy
—
| ±20% |
Sensitivity to neutron radiation
—
| for Pu-α-Be | 0.1 (counts·cm2)/neutron |
| for heat neutrons | 7.0 (counts·cm2)/neutron |
| for Pu-a-Be, at use of chamber-moderator or on phantom | 1.0 (counts·cm2)/neutron |
Time-to-alarn; neutrons
—
2 s (corresponds to ANSI N42.32)
Time-to-alarm; photons
—
2 s (corresponds to ANSI N42.32)
Alarm Type
—
visual, audio, vibration (external)
PC communication
—
USB
Dimensions
—
195х57х32 mm
Weight
—
0.45 kg
Ingress protection
—
IP65
Drop test on concrete floor
—
0.7 m
Atmospheric pressure
—
from 84 to 106.7 kPa
Operating temperature
—
-30°C to 50°C; (LCD from -15°C to +50 °C)
Humidity
—
up to 98 % at 35 °C (+95 °F)
Supply voltage
—
1.5 (+ 0.1; - 0.4) V (one АА battery (LR6))
Battery Lifetime
—
no less 800 h
Gamma PRDs
РМ1401Р-01 and PM1401P-01B implement an improved search algorithm for detecting and localizing gamma radiation sources, as well as for measuring personal dose equivalent rate and personal dose equivalent.
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
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
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
no less to 500 hours
Gamma PRDs
РМ1401Р-01 and PM1401P-01B implement an improved search algorithm for detecting and localizing gamma radiation sources, as well as for measuring personal dose equivalent rate and personal dose equivalent.
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
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
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
no less to 500 hours
Gamma PRDs
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.
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
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
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
no less to 500 hours
Gamma PRDs
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.
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
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
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
no less to 500 hours