Backlight Radiation Monitoring Devices Surface Contamination Measuring Instrument HRD Series manufacturer from China HUATEC GROUP CORPORATION,

Backlight Radiation Monitoring Devices Surface Contamination Measuring Instrument

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: HRD Series

Radioactive surface contamination measuring instrument H

Radioactive surface contamination measuring instrument HRDmu-I

Both α/β surface measurement and environment contamination γ measurement characteristics

can store 100, 000 bunches of data, and has data communication function.

it is easy to read the numerical value and simulation barcode show.

it is light and easy to use, and high reliability

HRDmu-I adopts semiconductor detector. It is suitable for low level α β surface radiation contamination detection and environment X γ radiation monitoring. Have good detection efficiency high reliability and convenient operation characteristics. The one probe can distinguish measure alpha and beta with delicate design, and also can be used for environment X γ radiation dose level measurement.

The instrument adopts single-chip microcomputer control. Can record and store the measure data continuously. It can be used in environmental radiological monitoring; nuclear medicine; nuclear power station; nuclear fuel production, reserves and transport and so on.

Detector	semiconductor detector
The probe sensitive area of the window	Ia, 3.14cm² and Ib, 19.6cm² are optional
The mini distance from probe edge to sensitive window	4.5mm;
The thickness of Probe window aluminum film	1.1mg/ cm²;
Instrument efficiency	ηα≥24%(²³⁹Pu,Surface from the window4.5mm )ηβ≥30%
instrumental background	Ia type:α0.5cpm; β≤20 cpm Ib type: α3cpm; β≤100 cpm
Counting range	α,β counting rate 0.199999cpm
X,γ measuring range	0.01μSv/h100mSv/h, relative error:≤±15%
Alarm setting	α:1200cpm,β:202000cpm, Continuing Adjust
power	Built-in rechargeable lithium batteries, Sustainable work time≥ 7 days
Work environment characteristics	temperature: -2050; relative humidity (RH): RH≤90%(@30);
Size/ weight	main unit: 190×93×48; probe:Φ33×150; weight: 730g.