Survey Meter Gamma-Scout Hand-held Radiation Detector

Survey Meter Gamma-Scout Hand-held Radiation Detector

The Gamma-Scout hand-held radiation detector or geiger counter is a general purpose survey meter for measuring and detecting ionizing radiation. It can detect alpha, beta, gamma and x-ray radiation.You can use the Gamma-Scout radiation detector to :

Determine the source of radiation leakages

Monitor ambient radiation anomalies

Monitor personal cumulative dose exposure

Detect radioactive elements in metal scrap

Check rocks from the earth for radioactivity

Technical Data, Calibration

Display

Liquid-crystal display ( LCD ), 4-digit, numeric with description,quasi-analogue logarithmic bar chart

Operating mode indicators

Radiation Detector

End-window counting tube to the Geiger-Müller principle Stainless steel housing

Measuring length 38.1 mm, measuring diameter 9.1 mm

Mica window 1.5 to 2 mg/cm²

Zero rate <10 pulses per minute with screening by 3 mm AI and 50 mm Pb operating temperature -20 to +60°C, operating voltage approx. 450 V calibrated scale 0.01 μSv/h to 5,000.00 μSv/h ( above and below this, we refer to as the “display area” )

Radiation Types

α             

from 4 MeV

ß

from 0.2 MeV

γ

from 30 keV

Selection shield

α + ß + γ

without shielding

( for point radiation )

ß + γ

AI foil approx. 0.1 mm, shields completely

γ

Al shield approx. 3 mm, shields α completely and ß to 2 MeV, weakens γ by less than 7% based on Cs-137

Recycling

Devices can be returned free-of-charge and we will pass them on for recycling

Power Consumption

Less than 10 microamperes under environmental radiation

Memory

256,000 byte ( 100,000 data sets )

Housing

Impact-resistant plastic

Dimensions

Length 163 mm x width 72 mm x height 30 mm

Interference Protection

European CE standard, US FCC-15 standard

Data-reset is not a malfunction

Technical Data, Calibration

Physical Parameter

Si unit

Old unit

Relation

Activity

Becquerel (Bq)

Curie (Ci)

1 Ci = 3.7 * 10¹⁰ Bq

1 Bq = 1/s

1 Bq = 2.7 * 10⁻¹¹ Ci

= 27 pCi

Ion dose I

Coulomb / kg

Röntgen (R)

1 R = 2.58 * 10 C/kg

1 C/kg = 3876 R

Energy dose D

Gray (Gy)

Rad (rd)

1 rd = 0.01 Gy

1 Gy = 100 rd

Equivalent dose H

sievert (Sv)

Rem (rem)

1 rem = 0.01 Sv

1 Sv = 100 rem

Effective Dose H

sievert (Sv)

Calculated value /radiation protection