SN-D-2 neutron dosimeter

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

SN-D-2 (Neutron Dose Rate Probe) is suitable for measuring the dose equivalent rate around neutrons. SN-D-2 is a member of the Canberra Smart Probe Series (CSP), which shares the advantages of CPS and can be paired with hosts such as RDS-32, Radiagem2000, Colibri, etc. SN-D-2 supports "hot plugging" (probe can be replaced without shutting down), which can display both external probe data and host data. The power circuit is inside the probe, and all parameter settings are stored in the probe.

Product Details

Introduction

　 SN-D-2 (Neutron Dose Rate Probe) is suitable for measuring the dose equivalent rate around neutrons. SN-D-2 is a member of the Canberra Smart Probe Series (CSP), which has the common advantages of CPS and can be paired with RDS-31, Radiagem2000, Colibri and other hosts. SN-D-2 supports "hot plugging" (probe can be replaced without shutting down), which can display external probe data while still displaying host data, and calibration can be performed without the need for a host (connected to a PC). The power circuit is inside the probe, and all parameter settings are stored in the probe.

The SN-D-2 has a relatively light weight, making it an ideal instrument for directly measuring the surrounding stoichiometric quantities inside the nuclear island during reactor shutdown and during spent fuel transportation. The specially designed tripod can meet various weights and heights, supporting users to remotely operate instruments in safe areas, in compliance with ALARA principles.

The measurement range of SN-D-2 starts from 300nSv/h and can control neutron public restrictions within one minute. Most CSP smart probes can improve MDA by using calibration timers. The measurement range is up to 100mSv/h, meeting the requirements for occupational dose rate monitoring in radiation control areas.

characteristic

display unit	Sv/h, Sv, rem/h, rem
projectile	中子
detector	³He filled tube 16NH8NC (8 atm) with 1mm cadmium packaging and 200mm PEHD slow ball
measurement range	0.3μSv/ h ～100mSv/ h
Energy Range	Within the tolerance range of IEC61005-2014,0.025 eV～15mev
Death time	< 8μs， Dead time correction covers the entire linear measurement range
measurement accuracy	According to IEC 61005, -17% to+25%
background	Environment ≤ 100 nGy/hour (10 μ R/h):< 0.05c/s(<3.0cpm)
protection level	IP64
weight	<5.7 kg (12.6 pounds), excluding measuring instruments