SM-3-D Gamma Radiation Counter

Radiation counter to measure gamma radiation as equivalent environmental dose / easy handling / sound signal of pulses / large measurement range / compact housing

The SM-3-D radiation counter determines the environmental equivalent dose of gamma radiation. The operation of the SM-3-D radiation counter is very simple, so the user does not need prior knowledge of radiation measurement techniques. The compact construction of the SM-3-D radiation counter makes it popular among mechanics and technicians. With a quick test, you can obtain the average level of the current equivalent dose in just 1 minute. The SM-3-D radiation counter has an acoustic pulse signaling, allowing you to track radiation doses acoustically. The SM-3-D radiation counter, which detects Alpha-Beta-Gamma radiation, is used for various applications, such as environmental protection, construction, waste disposal, recycling, etc. The SM-3-D radiation counter has a wide range of uses and is a great help to mechanics and engineers in measuring potential radioactive radiation.

- Wide range of dose rate:

  0,1 µSv/h ... 999 µSv/h

- Compact and clear

- Manejo sencillo

- Display with backlighting

- Wide photon energy range: 

  40 keV...1,3 MeV

- Calculation of the average value of the 

  dose rate in 1 minute

- Audible signal of pulses

- Measurement of gamma radiation.

Technical specifications

Magnitudes

Environmental equivalent dose rate in µSv/h

dH*(10)/dt

Measurement ranges

Gamma radiation dose 

0.1 µSv/h ... 999 µSv/h (calibrated in Co-60)

Calculation of the average dose rate every 60 s (switchable)

Radiation detector

Geiger-Müller counter tube with energy compensation

Power ranges

Photons: 40 keV to 1.3 MeV

Intrinsic error with reference conditions

<25% under reference conditions Co-60

Overload capacity

10 aumentos

Emission

LCD with detachable backlight

audible pulse signaling

Power supply

Pilas

Battery life

2 x LR 6 of 1.5 V

Approx. 100 h (in non-radiation state)

Conditions of use

Temperatura

Relative humidity

-20 ... +50 °C

max. 90% RH (at 30 °C)

Peso

250 g

Dimensions

(largo x ancho x alto)

145 x 80 x 40 mm

Contents of the shipment

1 x Radiation counter SM-3-D

1 x Transport case

1 x Pilas

1 x Calibration certificate

1 x User Instruction Manual