JB3200個人劑量報警儀  

JB3200是一款適用于X射線和γ射線外照射工作人員的電子個人劑量報警儀。它能夠準(zhǔn)確測量實時劑量率，在液晶屏上顯示當(dāng)時劑量率或累積劑量。當(dāng)劑量率或累積劑量超過報警值時就響起聲音報警。它能存儲160個累積劑量歷史數(shù)據(jù)，數(shù)據(jù)記錄時間可調(diào)：0.5分鐘、1分鐘、3分鐘、5分鐘、10分鐘、30分鐘。劑量儀可以單機使用或配合讀出器與計算機組成劑量測量與管理系統(tǒng)，劑量儀通過讀出器的紅外窗口與計算機進行數(shù)據(jù)通信，軟件自動進行劑量數(shù)據(jù)統(tǒng)計并輸出、打印各類統(tǒng)計報表。

產(chǎn)品特點：

l         微型GM計數(shù)管

l         普通5號電池供電

l         記錄劑量歷史數(shù)據(jù)

l         液晶屏幕顯示

l         與計算機紅外數(shù)據(jù)通信

l         劑量率報警值設(shè)置

l         累積劑量報警值設(shè)置

l         累積劑量頻度報警設(shè)置

l         聲音報警

技術(shù)指標(biāo)：                                                  

l         探測射線：χ、γ射線

l         能量范圍：50keV～1.3MeV

l         量程范圍： 0.01μSv/h～0.3Sv/h

0～10Sv（累積劑量）

l         相對固有誤差：≤±10%（¹³⁷Cs，1mSv/h）

l         能量響應(yīng)：≤±20％

l         環(huán)境溫度：－10℃～＋50℃

l         環(huán)境濕度：≤95％（＋40℃）

l         連續(xù)工作時間：＞700h（AA 1.5V五號堿性電池一節(jié)）

l         尺寸：47（mm）寬×69（mm）高×17.5（mm）厚

l         重量：90g

JB3200 Electronic Personal Dosimeter

The JB3200 electronic personal dosimeter is applicable for measuring X ray and gamma radiation hazard to the personnel. It measures the Hp（10） of the radiation equivalent dose rate and accumulated dose simultaneously, and records 160 historical data of accumulated dose in every 0.5min, 1min, 3min, 5min,10 min, 30min interval chosen by the wearer. The alarm threshold for dose rate and accumulated dose are programmed manually by pressing the two buttons on front panel and audible alarm is activated whenever the alarm threshold is overstepped. The RDS-58 has been designed as a stand alone dosimeter, however, it can transmit data to the data bank for retrieval and further analysis by means of an infrared reader interfaced to a computer. The dedicated software manages the recorded data and outputs various statistic tables or graphs by request of the operator.

Features:

l        Miniature GM tube detector

l        Powered by a AA size alkaline battery cell

l        Historical dose recording

l        LCD display

l        Infrared data transmission

l        Dose rate alarm threshold programmable

l        Accumulated dose alarm threshold programmable

l        Audible alarm activation

Technical specification:

l        Detection of χ rays and γradiation

l        Energy range: 50keV ~ 1.3MeV

l        Dose rate measurement range:  0.01μSv/h～0.3Sv/h

l        Accumulated dose measurement range: 0～10Sv

l        Relative measurement error: ≤±10% （ ¹³⁷Cs , 662keV, 1mSv/h ）

l        Energy dependence: ≤±20%

l        Operation temperature: －10℃～＋50℃  （10％～95％，relative humidity）

l        Battery duty life: ＞700h

l        Size: 47×69×17.5 mm

l        Weight: 90g