Name: LB147 Hand and Foot Pollution Monitor
Model: LB147
Brand: Berthold
Origin: Germany
Application of industries: customs, medical and health, nuclear power plants, nuclear implementation, immigration testing, medical and health care.
Applicable standards/testing methods: 1, environmental surface radiation dose measurement specification GB/T 14583-93 2, portable X-ray safety inspection equipment general specification GB 12664-2003
Internal number: XTDL-Berthold-LB147
Product Introduction:
The LB 147 hand and foot contamination monitor uses a highly sensitive ZnS detector that does not require working gas and can detect both alpha and beta/gamma, allowing personnel to leave the control area to ensure that hands, feet, clothing, objects and other non-radioactive contamination. The instrument automatically controls, stores and deducts the background, and raises pollution alarms through sound signals.
Technical features:
High sensitivity ZnS detector, no operating gas required
Monitoring of alpha and beta/gamma at the same time, so that personnel leave the control area, to ensure that hands, feet, clothing, objects, etc. are free of radioactive contamination
Self-contained, including hands (2x218cm2 surface area, 0.4mg/cm2 thin window), foot detector (2x390cm2 surface area, 0.4mg/cm2 thin window), gas circuit and electronics lines, color display screen
Unique design: Both hand detectors can be removed for use as clothing and object contamination detectors
Advanced data storage (1000 measurements) and information screen display.
Color LCD screen display
Materials: steel structure, surface metal powder paint, easy to decontamination and maintenance
Very rugged, modular construction for easy maintenance
The instrument automatically controls, stores and deducts the background, and the sound signal is alerted to the pollution
Contaminated areas (left hand, right hand, left foot, right foot image) are clearly displayed on the color display screen and display the source and value of the contamination in analog and digital form
Pre-set measurement time, alpha and beta contamination thresholds for hands and feet, and number of cycle measurements can be selected without measuring the background
Adjusting the beta threshold of the hand and foot (normal operation) at low background, and the alpha and beta thresholds of the hands and feet at high background
Select display mode (no display, digital display and/or histogram display) and units (show c/s or Bq)
Operating mode: monitoring alpha separately, beta/thump alone, or simultaneous monitoring (alpha-beta/gamma)
On-call status: Measure the base of the beta channel for deduction (10 times, 10 s)