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| Abacus
- Wireless Handheld Radiation Alert®
Detector |
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The Abacus is a handheld, digital radiation
detection device that enables you to complete your
surveys automatically with your Abacus and a Windows
Mobile™, Palm™
Pilot or Windows™ Computer.
Not only does it offer excellent sensitivity to low
levels of alpha, gamma, and x-rays, but the internal
"guard" detector automatically performs
gamma subtraction from the "pancake" detector
for unprecedented beta sensitivity. The software can
display a variety of units for a wide array of applications,
take timed counts, control the audio of each tube,
and save your surveys for easy analysis and sharing,
all wirelessly with Bluetooth® right to your computer!
The Abacus also has a red count light, a beeper sound
and selectable alarm thresholds for quick assessments.
Specifications
Detector
Internal tube 1 - Halogen-quenched, uncompensated
GM pancake tube with thin mica window, 1.4-2.0 mg/cm2
areal density. Effective diameter of window is 45
mm (1.75 in.).
Internal tube 2 - Halogen-quenched, uncompensated
thin wall beta-gamma GM peanut tube Radiation symbol
on front and top labels mark the center of the detectors.
Display
Windows Mobile™ PocketPCs, Palm™ Pilots
or Windows™ based laptop or desktop computer.
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Operating
Range
Exposure Rate
µR/h - 0 to 2,000,000 µR/h
mR/h - 0 to 2,000 mR/h
µSv/h - 0 to 20,000 µSv/h
Count Rate:
cpm - 0 to 750,000 cpm
cps - 0 to 12,500 cps
Sample Counting:
Total counts - >99,999,999,999
Accumulated
Dose
1.8E308 |
Total
Time
Unlimited |
Gamma Sensitivity
7.5 CPS/mR/hr referenced to Co60. Smallest
detectable level for I-125 is .02 µCi
at contact. |
Accuracy
Typically ±15% of reading
Alert Set Range
mR/hr .001 - 50 and CPM 1 - 160,000
Timer
Total Count timer from 1 -99,999,999,999
seconds.
Count Light
Red LED and internal beeper (can be switched
off for silent operation)
Outputs
Bluetooth Wireless Serial Connection.
Anti-Saturation:
Meter will hold at full scale in fields
as high as 100 times the maximum reading. |
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RADIATION
ALERT® Quality Handheld
Detectors are engineered to be reliable,
simple to use, affordably priced and made
in the USA. For ordering and pricing,
Call 1-800-293-5759. |
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S.E. International, Inc.
P.O. Box 39, 436 Farm Rd. Summertown, TN 38483-0039,
USA
Phone: 931-964-3561 / 1-800-293-5759 Fax:
931-964-3564 radiationinfo@seintl.com
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