SEI Inspector Xtreme USB / Ruggedized Digiltal Radiation Survey Meter - a ß y x

SEI Inspector Xtreme USB /坚固耐用数字核辐射测量仪 - a ß y x

Now with USB and the free Observer USB Software, you can download your data from the internal memory, set computer alarms, and calibrate your instrument! The Inspector Xtreme USB offers maximum performance in a lightweight, rugged solution for using your survey meter in the field. The Inspector Xtreme USB is designed specifically for individuals operating in tough environments, such as 1st Responders, miners, and HAZMAT crews. The unit is a small, handheld, microprocessor-based 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 a beeper sounds with each count detected. Other features include an adjustable timer, external calibration controls, and selectable alert.

Detector

Internal Halogen-quenched, uncompensated GM tube with thin mica window, 1.4-2.0 mg/cm2 areal density. Effective diameter of window is 45 mm (1.77 in.). Radiation symbol on front label and end panel marks the center of the detector.

Operating Range

mR/hr - .001 (1µR) to 100

CPM - 0 to 350,000

µSv/hr - .01 to 1000

CPS - 0 to 5000

Total Counts- 1 to 9,999,000 counts

Accuracy (Referenced to Cs137)

Typically ±15% from factory, ±10% with NIST Source Calibration

Energy Sensitivity

Detects Alpha down to 2 MeV. Detects Beta down to .16 MeV; typical detection efficiency at 1 MeV is

approx. 25%. Detects Gamma down to 10 KeV through the detector window. 3340 CPM/mR/hr (137Cs). Smallest detectable level for 125I is .02 µCi at contact.

Built-In Efficiencies

Sulfur (35S), Strontium (90Sr/y), Cesium (137Cs), Phosphorus (32P), Carbon (14C), Iodine (131I), Cobalt (60Co), and Alpha

Selectable Alert Set Range

mR/hr .001 - 50 and CPM 1 - 160,000. 70db @ 1m. Pulsating beeper sounds the alert. Adjustable alert levels are used for mR/hr / CPM, and µSv/hr / CPS. Alarm will sound when in Timer Mode when set alarm threshold is reached.

Anti-Saturation

Meter will hold at OVER RANGE in fields as high as 100 times the maximum reading.

Averaging Periods

Display updates every 3 seconds. At low background levels, the update is the average for the past 30-second time period. The timed period for the average decreases as the radiation level increases.

Energy Response Curve

Display

Backlit 4 digit liquid crystal display with indicators.

Count Light

Red LED flashes with each radiation event.

Audio Indicator

Internally mounted beeper (can be switched off for silent operation)

Outputs

3.5mm jack for CMOS or TTL devices and counts to computer or datalogger.

USB for use with Free Observer USB Software for PCs

Power Requirements

One 9-volt alkaline battery. Battery life is approx. 1200 hours at normal background. USB-AC Adapter.

Temperature Range

-10ºC to 50ºC (14ºF to 122ºF)

Weight

454 g (16 oz.) without battery.

Size

150 x 80 x 30 mm (5.9 x 3.1 x 1.2 in.).

Includes

Xtreme Boot, Carrying Case, Certification of Conformance, USB Cable, Observer USB Software

Options

Wipe Test Plate, & Stand

Limited Warranty

1 year limited warranty.