Dosimeters Catalogue
Dosimeters/Survey meters
40 Gracechurch Str., EC3V OBT, London, United Kingdom
(24 Hour Customer Line) 0044 208 720 6926
RAD-­ION (RI-­02)
Especially designed for the Detection of Pulsed (Golden Engineering) X-­ray Energy
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The RAD-­‐ION is the next generation ion chamber survey meter. This smart meter features accurate rate & dose measurements
World class solution for use in nuclear Power plants , Nuclear medicine, Radiography, Life science, Research and other industrial applications. Provides highly stable and accurate measurement of dose rates and integrated dose of gamma, x-­‐ray and beta radiation.
Provides accurate readings as low as 60 nanosecond X-­‐Ray bursts as emitted by pulsed X-­‐ray Generators (Golden Engineering)
RAD-­ION (RI-­02) Features
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Large visible characters and numbers via LCD display
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4 Touch pad buttons
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Beta slide window – Icon identification differentiating between
Gamma and Gamma Beta readings .
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Beta correction factor
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Automatic offset ‘zeroing’ function
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Calibration mode
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Data storage
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Integrated Dose mode
Applications: Gamma and X-­‐ray and Pulsed X-­‐ray exposure survey meter with beta response Range: 0 .00 uSv/h to 1 Sv/h (0.00 mR/h to 1 00 R/h) Measuring: 1 uSv/h to 1 Sv/h ( 0.1 mR/h to 1 00 R/h)
Dose (D&M): Up to 1 0 Sv (1000 R)
Energy Response: From 2 0 keV to 2 MeV
Chamber V olume: 3 50 c m³
Side Wall: Plastic – 300 mg/cm² ; Al – 1000 mg/cm² available upon request
Beta Shield: Retractable 1 000 mg/cm² aluminum slide
Window: 7 mg/cm² mylar/cloth material
Window A rea: 5 0 c m² (7.8 i n²)
Temperature Range: -­‐1 0°C to 5 0°C (23°F to 1 22°F)
Display: multi-­‐segments, l iquid Crystal display with L ED backlight
Push buttons: 4 push buttons, simple operation
Power: 2 each “C” c ell batteries housed i n a sealed externally accessible c ompartment
RAM-­ION Especially designed for the Detection of Pulsed (Golden Engineering) X-­ray Energy
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Battery operated, Auto ranging, Portable ion chamber Survey meter designed for highly stable and accurate measurements of dose rates and integrated dose of gamma, x-­‐ray and beta radiation
The auto ranging meter utilizes a combination display consisting of a smoothed digital readout for minimum fluctuation and a two decade analog bar graph for fast response
Compact, hand-­‐held, lightweight, rugged, easy to use and maintain
The RAM-­ION
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Provides a straightforward, fast and reliable method of collecting and storing monitoring data on site for later use.
Reads bar code labels that identify measurements location. The measurement's data combined with their locations, data and time are stored in a built-­‐in memory. The stored data records can be downloaded by the SMARTS software packages.
Ideal for use in nuclear power plants, nuclear medicine, radiography and radiotherapy facilities, life science laboratories, nuclear research centers and in other industrial applications
RAM-­ION Main Features
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Ion chamber survey meter Highest safety: provides accurate readings as low as 60 nanosecond X-­‐Ray bursts as emitted by pulsed X-­‐ray Generators (Golden Engineering)
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Wide measuring range of 1µSv/hr to 500mSv/hr (0.1 mR/hr to 50 /hr)
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Built in memory to store data •
Dose rate and accumulated dose measurement •
Display illumination
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Freeze mode to record the highest dose
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User programmable dose rate and accumulated dose alarms •
Remote PC communication
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Hot Spot detection
RAM-­ION Technical Data Measuring Range
Display Range
Accuracy Gamma Energy Dependence (137Cs) 1µSv/hr to 5 00mSv/hr (0.1 mR/hr to 5 0R/hr)
0.1µSv/hr to 5 00mSv/hr (0.01 mR/hr to 5 0R/hr)
±10% of reading within measuring range
Better than ±20% at 2 0keV to 1 .3MeV
Angular Dependence (137Cs)
Ion Chamber Volume
Chamber Wall and Cover Thickness
Window Thickness
Response Time
Less than ±5% (for ±120o of front direction
500 c c
300mg/cm2 (tissue equivalent)
7 mg/cm2
2 sec. for readings above 1 mR/h
5 sec. for auto-­‐ranging c hange, from L ow Range to High _Range (2sec. +3 additional seconds for auto ranging delay)
Power Source
(Built i n automatic battery c heck)
meter: two 1 .5V C-­‐type Alkaline c ells -­‐ 100 hours of c ontinuous operation laser scanner: One 9 V Alkaline c ell -­‐ 6000 operations
Display
DigiLog (3 digits and 2 decades of analog bar graph)
Data L ogging
Temperature Range 347 data records (1415 with extended memory)
Operation -­‐1 0oC to +50oC (15oF -­‐ 122oF) Storage: -­‐2 0oC to +60oC (-­‐5 oF -­‐ 140oF)
Humidity Range
Dimensions
Weight
Casing
Up to 9 5% RH (non c ondensing)
Width: 1 0cm (3.9"), l ength 2 5cm (9.8"), height 1 9cm (7.5")
1100g (2.4lb)
High i mpact ABS
The DMC 3000 -­ Personal Electronic Dosimeter
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The DMC 3000 covers a wide range of X-­‐Ray and Gamma radiation detection fields from 15keV to 7Mev and linear response to dose rate fields from natural background up to more than 10 Sv/h.
The pass-­‐by data exchange feature gives unequal operational flexibility. In-­‐motion reading allows dose management by sub-­‐zone as well as real-­‐time location tracking of personnel.
DMC 3000 Features
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Loud alarm, 85 dB (A) typical, (> 90 dB (C) peak) •
Vibrating alarm
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Highly visible backlit display
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Optional telemetry module
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Factory upgradeable firmware
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Simple 2-­‐button navigation
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Extended dose rate alarms
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Dual ultra bright LED alarm
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Superior X-­‐ray and gamma energy response
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Meets or exceeds applicable IEC and ANSI standards
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Designed with ruggedness and durability in mind
DMC 3000 -­ Technical Specifications
Radiological Characteristics
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Compliant with IEC 61526Ed. 3, ANSI 42.20 Isotropy 241Am and 137Cs with ± 75° angle Measurement and display
Energy response better than ± 20% (typically ± 10%)
Accuracy Hp(10): ≤ ± 10%* (137Cs, ~ 24 mSv/h); ≤ ± 15%*, (241Am, ~ 23 mSv/h); ≤ ± 19%** X-­‐ray 16keV (*including ± 5% extended uncertainty k=2); (** including ± 9% extended uncertainty k=2)
Display dose: 1 µSv to 10 Sv (0.1 mrem to 1000 rem)
Display rate: 10 µSv/h to 10 Sv/h (1 mrem/h to 1000 rem/h) or 1 µSv/h to 10Sv/h (0.1 mrem/h to 1000 rem/h) extended option.
Dose Rate Linearity: < ± 20% up to 10 Sv/h (1000 rem/h) (Co and X H30 20 keV); < ± 20% up to 6 Sv/h (600 rem/h) (Pulsed X-­‐rays 20 ms
width, 1, 10 & 20 pps)
DMC 3000 -­ Technical Specifications
Electrical Characteristics
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Standard AAA (LR03) 1.5 V Alkaline battery
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9 calendar month battery life (typical, 8 h per day,
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5 days per week in run mode, without excessive alarms)*
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2500 h battery life in continuous run, without excessive alarm
Mechanical Characteristics
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Rugged, high impact polycarbonate-­‐ABS case
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Dimensions: 86 x 56 x 21 mm (3.4 x 2.2 x 0.8 in) without clip
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Weight with alkaline battery and clip: < 88 g (3.1 oz)
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Worn by a replaceable clips (2 different style back clips or one a front-­‐facing clip for DMC worn inside the pocket)
DMC 3000 -­ Technical Specifications
Environmental Characteristics
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Temperature range: -­‐10°C to 50°C (14°F to 122°F):deviation in response less than ± 5%
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Relative humidity: < 90% at 42°C (108°F)
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Storage: -­‐20°C to 71°C (-­‐4°F to 160°F)
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Shock, vibration and drop resistant (1.5 meter on concrete)
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Waterproof IP67: 1m (39 in) during 1 hour
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EMC: complies and exceeds standards by a large margin (Compliant, certificate number: 53720)
MIL STD 461F RS103 (pulsed electric field): exceeds 200 V/m from 30 kHz to 5GHz
MIL STD 461F RS101 (magnetic field 30 Hz -­‐ 100 kHz)
LDM-­320
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-­ USB Dosimeter Reader
The LDM 320D and LDM 320W readers operate using software packages installed on computer (PC) and communicates with DMC 3000 dosimeter and DMC 2000 and SOR families in hands-­‐free data exchange mode.
The LDM 320 reader is used as an interface to activate a dosimeter (to switch into a counting mode) or to deactivate it (to switch into pause mode). When used by the included DMCUser software, it functions as an interface to read and write the internal data of the DMC 3000, SOR and DMC 2000 dosimeters
LDM-­320 -­ USB Dosimeter Reader
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Compact and low-­‐cost
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Hands-­‐free communication with dosimeters
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No directional alignment required
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3 Indicator LEDs for operation and access control
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Manageable digital inputs/outputs
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DSP based digital process
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Compatible with the DMC 2000 and SOR families, iPAM-­‐Tx as well as the DMC-­‐3000 dosimeter
Compatible with software packages: DOSICARE, DOSIFAST, DMCUser and LDM 3000SW
Wall-­‐mounted or desk versions
LDM-­320 Technical Specifications
Mechanical Characteristics:
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Length: 109 mm (4.3 in)
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Width: 100 mm (3.9 in)
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Depth: 29 mm (1.1 in)
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Weight: 150 gr (5.3 Oz)
Environmental Characteristics:
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Operating temperature: 0°C to +50°C (32°F to 122°F)
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Storage temperature: -­‐10°C to +60°C (+14°F to 140°F)
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Humidity: 90% HR (without condensation)
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IP LDM 320D: IP52
PDS-­GO Personal Radiation Detector
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Small , lightweight (125 g), sensitive, personal gamma radiation detector
Meets ANSI N42.32 & 42.33 requirements
Designed using the latest state-­‐of-­‐the-­‐art electronic components including the advanced technology of Silicon photomultiplier as a detector.
Especially useful for professionals dealing in safety and security of sensitive installations, public areas and border control. Easily carried on the body and is used to detect the presence and magnitude of gamma emitting radiation.
PDS-­GO Personal Radiation Detector
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CsI(Tl) scintillation crystal for high efficiency to
extended energy range
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Excellent sensitivity to ANSI source strength
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Excellent temperature stability
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Two operation modes (Detect/Search)
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Low power consumption – extended operating hours
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Instrument setup (alarm thresholds and other parameters) via USB connection to a PC using user-­‐friendly software application.
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Record of event history
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Rechargeable battery – charging via USB connection l
Accessories include – protective silicon cover, belt clip, charging cradle, USB cable
PDS-­GO Technical Specifications
RAM GENE-­1 mark II
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Designed for work in extreme conditions
Features a ruggedized casing, backlight and a specially designed energy filter embedded in the cap for dose rate radiation monitoring according to Ambient Dose Equivalent, with the additional flexibility of a contamination meter
Equipped with a recessed, internal GM pancake detector using a thin mica window protected by a stainless steel screen
The transition between measuring dose rate radiation and contamination is achieved by simply removing or placing the plastic cap
RAM GENE-­1 mark II Features
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Large, four digit, continuous ranging, LCD display
Simple, three key Features operation
Large 1.75" pancake GM detector
Suitable for alpha, beta or gamma contamination detection
Unit readouts of count rate (CPS in contamination mode and µSv/hr in dose mode).
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Audible and visual (LED) count rate indication
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Smart software provides fast, yet stable response
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Dead time correction
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Alarms for overflow, low battery and detector failure
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Automatic self diagnostic routines
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Durable case with splash resistant keypad
RAM GENE-­1 mark II Specifications
Display:
LED:
Large, four digit, continuous ranging LCD readout for display of count rate, dose rate, overflow, low battery, and detector failure.
Flashing count rate indication w ith Audio Piezo electric element synchronized w ith count LED.
Units:
Counts per second (CPS) or counts per m inute (CPM) and µ Sv/hr or mR/hr.
Controls:
Detector:
Window :
Three key keypad w ith positive feedback for ON/OFF Key combinations for selecting count rate or dose rate unit displays.
Standard 9V alkaline battery -­‐ provides approximately 50 hours continuous use w ith speaker off. Automatic battery check under full load.
1.75" Pancake G M tube -­‐ LND73118 or equivalent
Mica, 1.5 -­‐ 2.0 m g/cm2 protected by stainless steel m esh.
Count Range:
Sensitivity:
Measuring R ange:
0 -­‐ 42,000 cps
Approximately 5.8 cps/µSv/hr ( 58 cps/mR/hr) -­‐ 137Cs
0.05µSv/hr to 7mSv/hr ( 5µR/hr to 700mR/hr)
Display R esolution:
0.01µSv/hr (0.001mR/hr)
Background:
Temperature R ange:
0 -­‐ 1 cps
Operation: -­‐10oC to +50oC (15oF to 122oF)
Humidity R ange:
Case:
Dimensions:
Storage: -­‐20oC to +60oC (-­‐5oF to 140oF)
40% to 95% R H ( non condensing)
High impact ABS
11.4cm *7.2cm *6.7cm (4.5" x 2.8" x 2.6") (including Detector)
Weight:
560 gram ( 1.23 lbs) ( including battery)
Power:
RAM GAM-­1
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Gamma Survey Meter with state of the art microprocessor
Compact, portable, lightweight designed for single-­‐handed operation
Offers optimal performance and is ideal for maintaining the highest safety standards in various applications RAM GAM-­1 Features
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Large, four digit, continuous ranging, LCD display
Simple, three key operation
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Readout of dose rate and accumulated dose
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Units of either mR or µSv
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Programmable alarm thresholds
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Audible and visual (LED) count rate indication
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Smart software provides fast, yet stable response
Dead time correction
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Alarms for detector overflow, low battery and detector failure
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Automatic self diagnostic routines
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Durable case with splash resistant keypad
RAM GAM-­1 Specifications
Display:
Large, four digit, c ontinuous ranging, LCD readout for d isplay o f accumulated d ose, d ose rate, alarm threshold value, o verflow, low b attery, and d etector failure
LED:
Audio:
Units:
Controls:
Flashing c ount rate indication
Piezo electric element synchronised with c ount LED
mR and mR/hr or µSv and µSv/hr
Three key keypad with p ositive feedback for ON/OFF, RESET and SPEAKER. Key c ombinations for selecting accumulated d ose and threshold d isplays
Power Source:
Standard 9 V alkaline b attery -­ provides approximately 5 0 hours c ontinuous use with speaker off. Automatic b attery check under full load.
Detector:
Measuring Range:
Energy compensated GM tube -­ ZP1201 o r equivalent
0.05mR/hr to 9 99mR/hr ( 0.5µSv/hr to 9 999µSv/hr)
Display Range:
Sensitivity:
Accuracy:
Energy Range:
Energy Dependence:
0.05mR/hr to 9 99mR/hr ( 0.5µSv/hr to 9 999µSv/hr)
17 c ps/mR/hr ( 137Cs)
±15% o f reading within measuring range
50keV to 2 .0 MeV
±20% related to 137Cs
Angular Dependence:
Less than ±20% for ±45o of p referred direction
Temperature Range:
Operation: -­10oC to +50oC ( 15oF to 1 22oF)
Storage: -­20oC to +60oC ( -­5oF to 1 40oF)
40% to 9 5% RH (non c ondensing)
High impact ABS
13cm x 7.2cm x 3 .4cm ( 5.12" x 2 .83" x 1 .34")
0.280 Kg ( 0.62 lbs)
Humidity Range:
Case:
Dimensions:
Weight:
DRM Data Radiation Monitor •
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The DRM-­‐2 is a GM tube-­‐based wide range Area Monitor designed specifically to be used as a fixed monitor in varying dose rate fields using two very sensitive, auto switching GM tubes.
The DRM’s detector features a linear response from 0.1µSv/h to 10Sv/h (10uR/h to 1000R/h).
Wall-­‐mounted instrument that can be connected to AC power with NiMH backup batteries. The radiation data is sent via 900 MHz FHSS or 2.4 GHz FHSS radios to a transceiver or via hardwire (RS-­‐232 or RS-­‐485) to a Remote Monitoring System. The DRM-­‐2 can also be connected directly to a computer input.
DRM Applications
Perimeter or boundary surveillance
The DRM is a portable or fixed position device used for perimeter and/or boundary monitoring used to quickly identify changing radiological conditions.
Collection of radiological survey data for real-­‐time mapping and surveillance software
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The DRM provides live radiological data for display, archiving and trending in real-­‐time mapping software programs (e.g. TeleMap).
DRM Features
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Readout of dose rate and accumulated dose
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Ruggedized construction, metal casing
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User-­‐selectable internal alarm threshold
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Built-­‐in RS-­‐232/RS-­‐485 communication connection for use with Area Monitor or WRM transmitter.
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Output plug for Local Alarm Unit.
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Calibration software (optional)
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Dead time correction
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Alarms for detector overflow, low battery and detector failure
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Automatic self diagnostic routines
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RADNET and CE compatible
DRM Specifications
Measuring Range:
Sensitivity:
0.1. µSv/hr to 10Sv/hr (10µR/hr -­1000R/hr)
0.3cps/mR/hr (137 Cs)
Accuracy:
±10 % of reading within measuring range
Units:
µSv and µSv/hr or mR and mR/hr
Power Source:
External AC Power backed up by two NiMH batteries
Temperature Range :
Operation: -­10oC to +50oC (15oF to 122oF)
Storage: -­20oC to +60oC (-­5oF to 140oF)
Humidity Range :
40% to 95% RH (non condensing)
Case:
Blue anodized aluminum
Dimensions:
93mm W x 148mm L x 56mm H (3.7 " x 5.8 " x 2.2 ")
Weight:
680g (1.5 lbs)
Radio Frequencies:
900 MHz FHSS or 2.4 GHz FHSS
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