Search dosimeter-radiometer MKS-RM1402M
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Purpose
MKS-RM1402M is designed for work in field conditions and for measuring the parameters of all types of ionizing radiation, searching, localizing and express identification of radioactive and nuclear materials.
MKS-RM1402M is designed for use in harsh conditions, resistant to drops from a height of 0.7 m onto a concrete floor, and resistant to salt fog.
The device has a search mode for detecting and localizing radioactive sources, including in mixed gamma-neutron fields.
If radiation from a source exceeds a specified threshold, an audible or vibration alarm is triggered.
The signal repetition rate increases as it approaches the source.
The presence of non-volatile RAM allows you to store up to 110 accumulated gamma spectra.
Using special software, spectra can be transferred to a computer for subsequent viewing and study.
Peculiarities
- Detectors of alpha, beta, gamma and neutron radiation
- Search, localization and express identification of radioactive materials
- Sound alarm and vibration alarm for hidden detection
- Express gamma spectrometry based on a 512-channel analyzer (memory for 110 spectra)
- Transferring data to a computer via the RS-232 port
- Sealed, impact-resistant housing, small dimensions and weight
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Name
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Meaning
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Detector
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gas discharge meters
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Operating temperature range, degrees Celsius
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— 30 ÷ + 50 (LCD: — 10 ÷ + 50)
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Relative humidity at 25 degrees Celsius, percent
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up to 98
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Nutrition
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NiCd AA batteries - 5 pieces
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Overall dimensions of the processing unit, millimeters
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32 × 85 × 107
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Overall dimensions of the vibration alarm, millimeters
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Ø 10 × 46
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Processing unit weight, kilogram
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350
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Weight of vibration alarm, kilogram
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50
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—
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Gamma radiation detection unit BD-01
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Purpose
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search for sources of photon radiation;
measurement of photon radiation DER in collimated radiation using Cs-137 |
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DER measurement range (based on Cs-137 in a collimated beam), microsievert per hour
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0.05 ÷ 40
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Range of recorded energies, megaelectronvolt
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0.06 ÷ 1.5
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Counting rate indication range, pulses per second
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1 ÷ 14 000
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Limits of permissible main relative error of DER measurement, percent
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± (20 + 1/H), where H is the measured DER value in microsieverts per hour
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Sensitivity (for Cs-137 in collimated beam), (pulses per second)/(microsievert per hour)
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200
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Detector type
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CsI(Tl) 14×14×50 millimeters with photodiode
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Overall dimensions, millimeters
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45×188
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Weight, kilogram
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0.3
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Degree of protection
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IP67
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—
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Gamma radiation detection unit BD-02
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Purpose
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accumulation, storage and transfer of scintillation gamma spectra to a PC;
search for sources of photon radiation; photon radiation DER measurement |
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DER measurement range (based on Cs-137 in a collimated beam), microsievert per hour
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0.1 ÷ 200
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Range of recorded energies, megaelectronvolt
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0.06 ÷ 1.5
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Counting rate indication range, pulses per second
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1 ÷ 8 000
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Limits of permissible main relative error of DER measurement, percent
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± (20 + 2/H), where H is the measured DER value in microsieverts per hour
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Sensitivity (for Cs-137 in collimated beam), (pulses per second)/(microsievert per hour)
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30
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Calculation time in search mode, seconds
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2
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Number of spectra stored in non-volatile memory
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110
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Number of amplitude discrimination channels
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512
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Overall dimensions, millimeters
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Ø45×131
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Weight, kilogram
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0.28
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Degree of protection
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IP67
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—
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Gamma radiation detection unit BD-03
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Purpose
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photon radiation DER measurement;
search for sources of photon radiation |
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DER measurement range (based on Cs-137 in a collimated beam), microsievert per hour
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0.15 ÷ 105
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Range of recorded energies, megaelectronvolt
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0.02 ÷ 1.5
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Counting rate indication range, pulses per second
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1 ÷ 28 000
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Limits of permissible main relative error of DER measurement, percent
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± (20 + 3/H), where H is the measured DER value in microsieverts per hour
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Sensitivity for Cs-137, (pulses per second)/(microsievert per hour)
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not less than 0.15
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Detector
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gas discharge meter
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Overall dimensions, millimeters
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Ø21×113.5
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Weight, kilogram
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0.1
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Degree of protection
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IP67
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—
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Photon radiation detection unit BD-03-01
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Purpose
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photon radiation DER measurement
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DER measurement range, microsievert per hour
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10 ÷ 107
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Range of recorded DER energies, megaelectronvolt
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0.08 ÷ 1.5
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DER threshold setting range (with discreteness of one unit of the least significant indicated digit),
microsievert per hour |
10 ÷ 107
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Limits of permissible main relative error of DER measurement, percent
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± (20 + 2·106/H), where H is the measured DER value in microsieverts per hour
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Time of continuous operation of the device from a fully charged battery (at DER
up to 30 microsievert per hour) in the temperature range from 0 to +50 degrees Celsius with sound and vibration turned off signaling devices, clocks |
100
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Time of continuous operation of the device from a fully charged battery (at DER
up to 30 microsievert per hour) in the temperature range from 0 to +50 degrees Celsius with the sound constantly on signaling device, clock |
25
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Time of continuous operation of the device from a fully charged battery (at DER
up to 30 microsievert per hour) in the temperature range from 0 to +50 degrees Celsius with the vibration constantly on signaling device, clock |
10
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Connecting cable length, meters
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not less than 30
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Overall dimensions, millimeters
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Ø21×100
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Weight, kilogram
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1.5
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Degree of protection
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IP67
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—
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Neutron radiation detection unit BD-04
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Purpose
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search for sources of neutron radiation;
measurement of neutron radiation DER in collimated radiation |
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Range of measurement of equivalent dose rate (DER) in collimated radiation from a Pu(Be) source,
microsievert per hour |
10 ÷ 107
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Range of recorded energies, megaelectronvolt
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0.025·10-6÷ 14
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Sensitivity in collimated radiation from a Pu(Be) source, (pulses per second)/(microsievert
per hour) |
not less than 0.45
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Limits of permissible main relative error of DER measurement, percent
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± (20 + 10/H), where H is the measured DER value in microsieverts per hour
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Counting rate indication range, pulses per second
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1 ÷ 3000
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Detector
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thermal neutron counter based on He-3 in a polyethylene moderator
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Overall dimensions, millimeters
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Ø59×207
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Weight, kilogram
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0.49
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Degree of protection
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IP67
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—
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Alpha and beta radiation detection unit BD-05
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Purpose
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measurement of alpha and beta radiation flux density;
search for sources of alpha and beta radiation |
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Alpha radiation flux density measurement range, cm-2min-1
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1 ÷ 5 105
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Beta radiation flux density measurement range, cm-2min-1
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10 ÷ 106
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Range of detected boundary energies of beta radiation, megaelectronvolt
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0.15 ÷ 3.5
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Sensitivity to alpha radiation (Pu-239), 2 pulses. cm2
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2
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Sensitivity to beta radiation (Sr-90 + Y-90), 2 pulses. cm2
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0.5
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Alpha radiation count rate indication range, pulses per second
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1 ÷ 25 000
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Beta count rate indication range, pulses per second
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1 ÷ 14 000
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Basic error of alpha radiation measurements, percent
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±(20 + 10/N), where H is the measured alpha particle flux density
in min-1·cm-2 |
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Basic error of beta radiation measurements, percent
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±(20 + 100/H), where H is the measured beta particle flux density
in min-1·cm-2 |
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Detector
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proportional counter with mica window
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Overall dimensions, millimeters
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64×40×118
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Weight, kilogram
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0.31
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Delivery methods: delivery to the address, delivery by transport companies. We deliver throughout Russia. Delivery prices are calculated by sales managers. Delivery times are calculated depending on the equipment supplied and the conditions specified in the contract. Payment methods: We accept non-cash payments including VAT.
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