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NUMo - LB 134 UMo II

Product catalog summary

Overview
The document provides technical specifications and features of the LB 134 UMo II Universal Monitor for Radiation Protection, designed for measuring radioactive α, β/γ contaminations and gamma dose rates. It is not intended for medical diagnostic or therapeutic purposes.

Key Features

Lightweight, rugged, and easy to handle.
Compatible with all portable detectors and network-capable.
Includes PC software for remote applications.
Built-in dose rate detector with a Geiger-Müller tube.
Dynamic range of 0.1 µSv/h to 20 mSv/h and energy range of 50 keV to 1.3 MeV.

Specifications

Display: Monochrome LCD with electro-luminescence illumination.
Measurement Modes: Ratemeter, scaler-timer, search mode.
Dimensions: 160 x 160 x 55 mm; Weight: 1400 g with batteries.
Data Memory: Stores 2400 measured values with date & time.
Communication: USB, Host for USB stick, RS 4851.
Operating Time: >15 hours with alkaline batteries, >10 hours with NiMH rechargeable batteries.

Environmental Conditions

Temperature Range: -20 °C to +40 °C.
Relative Humidity: 0% to 80% (no condensation).
External Pressure: 500 to 1300 hPa.
Protection Class: IP 53 according to IEC 60529.

Sensitivity and Calibration

Gamma Radiation Detector: Dose rate range of 0.1 µSv/h to 20 mSv/h.
Energy Range: 50 keV to 1.3 MeV.
Calibration Factor: 0.625 µSv/h per cps Cs-137.
Intrinsic Background: Approximately 0.07 cps.

Detector Types and Applications

Various detectors for α-βγ contamination, γ activity, neutron dose rate, and tritium contamination.
Specific detectors include ZnS, Xe gas, P10 gas, NaI crystal, He-3 detector, and proportional detectors.

Catalog excerpts

BERTHOLD TECHNOLOGI LB 134 UMo IIUniversal Monitor for Radiation Protection a, p/y Activity measurements Gamma dose/rate Neutron dose/rate Highlights ■ Lightweight, easy to handle, rugged ■ Connection to all portable detectors ■ Network capability ■ PC Software with remote application Dose Rate Detector [built-in] ■ Detector positioned parallel to the front ■ Energy response to H*(10) Ambient Dose Equivalent ■ Halogen quenched Geiger-Muller tube ■ Dynamic range: 0.1 pSv/h to 20 mSv/h ■ Energy range: 50 keV to 1.3 MeV ■ Alarm threshold for dose rate measurement ■ Accumulated dose and dose rate

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Product InformationLB 134 universal monitor with built-in dose rate detector Instrument Display Gamma radiation detector Measurement modes External dimensions Weight Data memory Communication Max. operating time Monochrome LCD 192 x 64 pixel Electro-luminescence illumination Geiger-Muller tube [built-in] ratemeter, scaler-timer, search, mode 160 x 160 x 55 (L x W x D in mm) 1400 g (with batteries) 2400 measured values with date & time USB, Host for USB stick, RS 4851 >15 h alkaline batteries 2.6 Ah >10 h NiMH rechargeable batteries 1.9 Ah [internal detector activated] Ambient Conditions Temperature...

Open the catalog to page 2

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