Survey Meter Inspector / Inspector Survey Meter

Radiation detection in a compact hand-held unit The Inspector is a microprocessor controlled radiation measuring instrument which offers excellent sensitivity to low levels of alpha, beta, gamma and x-rays. The digital readout is displayed with a red count light and audible beep, providing instant indications of the radiation level. Other benefits include an adjustable timer and external calibration controls. • Monitors alpha, beta, gamma, and x-ray radiation • Range: 0-300, 000 cpm • 4-digit LCD readout • Red LED count light • Audible beeper ( can be switched off) • External calibration controls • Adjustable timer with: 1-minute sampling periods from 1 to 10 minutes 10-minute sampling periods from 10 to 60 minutes 1-hour sampling periods from 1 to 24 hours • Operates 200 hours on 9V battery • User selectable display for mR/ hr or sieverts Specifications : • Detector: Halogen-quenched uncompensated GM tube with thin mica window, 1.4-2.0 mg/ cm2 area density. • Window: 1.75 " ( 45 mm) effective diameter • Display: Four-digit liquid crystal display with indicators • Averaging Periods: Display will update every three seconds; at low background levels, the update is the moving average for the past 30-second time period; time period for moving average decreases as radiation level increases • Gamma Sensitivity: 3500 cpm/ mR/ hr ( referenced to Cs-137) ; smallest detectable level for I-125 is .02 ¼ Ci at contact • Operating Range: mR/ hr - .001 ( 1¼ R) to 100 mR/ hr, ¼ Sv/ hr - .01 to 1000, CPM - 0 to 300, 000, CPS - 0 to 5000 Total/ Timer - 1 to 9, 999, 000 counts • Accuracy ( Referenced to Cs-137) : mR/ hr ± 15% from 0 to 30 mR/ hr, ± 20% from 30 to 50 mR/ hr CPM ± 15% from 0 to 100, 000 cpm, ± 20% from 100, 000 to 300, 000 cpm • Timer: Can set 1-minute sampling periods from 1 to 10 minutes, 10-minute sampling periods from 10 to 60 minutes, 1-hour sampling periods from 1 to 24 hours • Count Light: Red LED flashes with each radiation event • Audio Indicator: Internally mounted beeper ( can be switched off for silent operation) • Outputs: Dual miniature jack drives CMOS or TTL devices for counting to computer or data logger; ( Submini jack input allows for electronic calibration) • Utility Menu: Options accessed by holding down " + " button while turning instrument on: 3-second ( fast response) , switch from mR/ hr and CPM to ¼ Sv/ hr and CPS, reset cal factor to 100, adjust probe settings, adjust the CAL factor, reset all setting to original factory setting ( default) • Anti-Saturation: Meter will hold at full scale in fields as high as 100 times the maximum reading • Power Requirements: ( 1) 9-volt alkaline battery • Temperature Range: 14° F to 122° F ( -10° C to + 50° C) • Battery Life: Typically 200 hours at normal background radiation levels • Dimensions: 5.9 " h x 3.3 " w x 1.2 " d ( 15 x 8 x 3 cm) • Weight: 10.6 oz ( 300 grams) without battery Harga : Nego ( belum PPN 10 % ) Harga sudah termasuk Kalibrasi dari BATAN dan Ongkos kirim