German BERTHOLD LB148 hand and foot contamination detector
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Brief description: Widely used in many fields of research, nuclear medicine and life sciences Regardless of the use of unsealed radioactive materials, radiation protection regulations require contamination monitoring of hands, feet and clothing LB 148 is a compact multifunctional personal contamination monitor with backside manual measurement of radiation protection applications
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Detailed introduction
germanyBERTHOLD LB148 hand and foot contamination detector
Product introduction:
l Widely used in many fields of research, nuclear medicine and life sciences
l Regardless of the use of unsealed radioactive material, radiation protection regulations require monitoring of contamination of hands, feet and clothing
l The LB 148 is a compact multifunctional personal pollution monitor for backside manual measurement of radiation protection applications
l With new flashing technology, it can measure simultaneouslyalpha and beta/gamma-contamination, but the instrument also functions as a pure beta/gamma display
l Results can be represented in freely selected units Beq/cm² or in CPS.
l LB 148 has a detachable hand garment measurement probe
l PersonnelID can be forwarded with optional card reader or
l Operation of the LB 148 is easy via the graphic display on the touch panel and the clearly laid out menu structure
l The display can be easily switched between different lead nuclides before measurement
l Each detector has its own alpha nuclide spillover coefficient for each nuclide and a correction factor for each
l 
All parameter inputs are password protected
l Background radiation is continuously monitored at each detector to compensate for the measured long-term average background value
l Background check for fluctuations before each measurement starts
l Comply with international standardsRequirements of IEC 61098
Features:
l Zinc sulfide (silver) scintillation detector
l Simultaneous backside manual measurement with automatic moving hand detector to obtain measurement geometry
l Space-saving design
l High detection efficiency
l Detachable hand clothing measurement probe
l Easy-to-operate graphic display and touch monitor
l USB, Ethernet, RS-232 and RS-485 interfaces
l Service functions (plateau, calibration, system testing, ... ）
l Permanent data storage1750 measurement data
l Extensive nuclide library
l access control card reader/repeater
l Double password level
l Can store up to1750 measurement data and transfer to external computer via USB, Ethernet, RS 232 or RS 485
l A simple communication protocol allows integration into measurement networks
l Two optional external beacons indicate the status of operation and/or exceed the alarm threshold
Technical parameters:
radiation detector | large area scintillator(ZnS:Ag) |
light detection | PMT |
Measurement mode | Measure simultaneously or separatelyAlpha and beta-gamma radiation |
Measuring range | 0 - 50000 cps (dead time <10%) |
temperature range | -5°C - +40°C |
Humidity | 0% - 95% (no condensation) |
Dimensions (without alarm tower) | 85 cm x 125 cm x 82 cm (width x height x depth) |
weight | 43kg |
transponder system (RFID） | personal identification | 59496 |
transponder chip/card | forward | 59495/59503 |
card reader | personal identification | 49052 |
magnetic card | card reader | 34481 |
Alarm column | Condition and contamination of signal control equipment | 54693 |
Calibration source | 36Cl, about 1 KBQ | 29336 |
Am-241, about 1 KBQ | 25509 | |
HFK program | Collect measurement data to access database | UMAD HFK |
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