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Abacus
- Wireless Handheld Radiation Alert®
Detector
( Temporarily Discontinued ) |
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Ask about our Abacus & iPaq Combo |
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 peanut
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, and save your surveys for easy analysis and sharing, all wirelessly right to
your computer! The Abacus also tracks dose, dose rate, and has a red count light, a beeper sound,
and selectable alarm thresholds for quick assessments. The tension-mounted detector head has a
wide range of motion that can be easily adjusted for use in any working environment. Hardware alarms
can be set for quick audio surveys without a computer or handheld device.
Specifications
Detector
One 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
(1.77 in.). One Halogen-quenched, uncompensated
thin wall beta-gamma GM peanut tube.
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
mR/h - 0 to 2,000
µSv/h - 0 to 20,000
Count Rate:
cpm - 0 to 750,000
cps - 0 to 12,500
Sample Counting:
Total counts - 1-99,999,999,999
Accumulated
Dose Limit
1.8E308 (Effectively Unlimited)
Gamma Sensitivity
Peanut: ~7.5cps/mR/hr ref. Co60
Pancake: 3500 CPM/mR/hr
ref. Cs137
Anti-Saturation:
Meter will hold at full scale in fields
as high as 100 times the maximum reading. |
Accuracy
Typically ±15% of reading
Alert Set Range
The software alert has a full range for both accumulated dose and Exposure Rate.
The probe's internal hardware alarm is for exposure rate only with a range of
.001 - 1999 mR/hr.
Audio Indicator
Internally mounted beeper (can be switched off, volume adjusted, and can be set for single tube audio).
Timer
Total Count timer from 1 -99,999,999,999
seconds.
Count Light
Red LED flashes with each radiation event.
Outputs
Bluetooth Wireless w/ 30 ft. avg. range
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Power Requirements
Two (2) AA Batteries
Temperature Range
-10ºC to 50ºC (14ºF to 122ºF).
Weight
291 grams (10.3 oz.)
Size
333 x 67 x 41 mm (13.1 x 2.7 x 1.6in.).
Limited Warranty
90 day limited warranty on GM Detector,
1 year limited
Accessories
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Known Efficiencies
Th 230 .......%4.2
Sr 90 ........%22.784
Cl 36 ........%20.91
Pm 147 .......%6.68
Tc 99 ........%11.69
Cs 137 .......%20.78
I 125 ........%0.05 |
Abacus Energy Response
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Support
Abacus
Flash Tutorial | Abacus
Operation Manual (PDF) | English | Spanish | Software
Updates | Quick
Specs |
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S.E. International, Inc.
P.O. Box 39, 436 Farm Rd. Summertown, TN 38483
1.800.293.5759 | 931.964.3561 | Fax: 1.931.964.3564
www.seintl.com | radiationinfo@seintl.com |
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RADIATION
ALERT® Quality Handheld
Radiation Detectors, Gieger Counter, & Radiation Spectrum Analyzers are engineered
to be reliable,
simple to use, affordable and made
in the USA. For ordering and pricing,
Call 1-800-293-5759.
Inspector, Monitor 4, and Abacus are trademarks owned by S.E. International, Inc.
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