產(chǎn)品名稱:射線檢測儀,α,β輻射表面污染檢測儀,與X、γ輻射劑量率監(jiān)測儀
產(chǎn)品型號:HB825-4060A
產(chǎn)品描述:HB825-4060A型射線檢測儀,適用于α,β輻射表面污染檢測,同時(shí)也適用與X、γ輻射劑量率的監(jiān)測。儀器采用進(jìn)口蓋革探測器,具有較高的探測效率;是環(huán)境實(shí)驗(yàn)室、核醫(yī)學(xué)、分子生物學(xué)、放射化學(xué)
HB825-4060A型射線檢測儀,適用于α,β輻射表面污染檢測,同時(shí)也適用與X、γ輻射劑量率的監(jiān)測。儀器采用進(jìn)口蓋革探測器,具有較高的探測效率;是環(huán)境實(shí)驗(yàn)室、核醫(yī)學(xué)、分子生物學(xué)、放射化學(xué)、核原料運(yùn)輸、儲(chǔ)存和商檢等領(lǐng)域進(jìn)行α,β輻射表面污染檢測或X,γ輻射防護(hù)監(jiān)測的理想儀器,該儀器采用單片機(jī)控制,LCD液晶顯示,讀數(shù)清晰、操作方便,并且探頭與操作臺(tái)分離,探頭桿可伸縮,減少射線對操作者的傷害,且能方便靈活進(jìn)入環(huán)境狹窄及監(jiān)測物較遠(yuǎn)的場所。
特點(diǎn) Features
*進(jìn)口蓋革探測器,探測效率高
Imported Geiger detector, high detection efficiency
*可測量α、β、γ、X射線
α, β, γ and X rays can be measured
*可移動(dòng)金屬屏可在β/γ混合場中用于區(qū)分β和γ
Its removable metal screen can distinguish β fromγin β/γmixed field
*便攜式,一體化設(shè)計(jì),重量輕
Portable and integral design, light weight
*探頭桿可伸長至1.5米,減少傷害,測量方便
The probe pole can be extended to 1.5m, which reduces harm and achieves easy measurement
*單片機(jī)控制,軟件功能強(qiáng)
Singlechip control, strong software functions
*LCD液晶顯示,會(huì)話式操作界面
LCD display, conversational operation interface
*計(jì)數(shù)率顯示CPM、CPS、μSv/h
Counting rate display CPM、CPS、μSv/h
*電池失效報(bào)警
Battery failure alarm
主要技術(shù)指標(biāo) Main specifications
*計(jì)數(shù)范圍:1~105
Counting range: 1~105
*顯示單位:CPM、CPS、μSv/h
Display units: CPM、CPS、μSv/h
*探測器:鹵素-水淬式蓋革-彌勒計(jì)數(shù)管(進(jìn)口)。有效直徑:45mm;云母薄片密度:1.5-2.0mg/cm2
Detector: Halogen-water quenching Geiger-Muller counter (imported). Effective diameter: 45mm; Mica flake density:1.5-2.0mg/cm2
*靈 敏 度:α表面活度響應(yīng)>1.7s-1 Bq-1 cm2
Sensitivity: α surface activity response >1.7s-1 Bq-1 cm2
β表面活度響應(yīng)>1.7s-1 Bq-1 cm2
β surface activity response>1.7s-1 Bq-1 cm2
γ≥500CPM/μSv•h-1(對137Cs)
γ≥500CPM/μSv•h-1(for 137Cs)
*劑量率范圍:0.06~2500.00µSv/h
Dose rate range: 0.06~2500.00µSv/h
*儀器本底:每分鐘計(jì)數(shù)≤60CPM
Instrument background: counts per minute ≤60CPM
*相對誤差:測量范圍內(nèi)相對基本誤差≤15%
Relative error: relative basic error within measurement range ≤15%
*供電電源:2節(jié)1.5v普通5號電池,整機(jī)電流≤50mA
Power supply: two 1.5v common batteries (AA), the whole unit current ≤50mA
*溫度范圍:-10℃~45℃
Temperature range: -10℃~45℃
*濕度范圍:相對濕度≤90%(40℃)
Humidity range: relative humidity ≤90%(40℃)
*尺寸重量:操作臺(tái):0.7kg;23×13×4.5(cm)
Weight and dimensions: console: 0.7kg; 23×13×4.5(cm)
*探 頭:0.8kg;zui短60cm,zui長150cm
Probe: 0.8kg; minimum 60cm, maximum 150cm