Model 2401-S

The Model 2401-S is a pocket-sized, self-contained microR ratemeter with an analog display for measuring low-level gamma exposure. The unit utilizes a CsI detector integrated inside the instrument, and comes with a built-in audio and visual alarm. The metallic case, convenient size, and low price make this an ideal tool for checking ambient levels in a wide variety of applications.

Each time the Model 2401-S is turned on, it measures background radiation levels and automatically determines the alarm setting. If the radiation levels exceed this setting, the alarm audio will beep every 1/8 second and the lamp will flash.

Features

Integrated Meter with Internal Scintillator Detector
Audio & Visual Alarm
Simple to Use
Low Cost microR meter
Self Contained Instrument

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Model 3019

Digital microR Survey Meter

Digital Meter
Internal 2.5 x 1.9 cm (1 x 0.75 in.) CsI Scintillator Detector
Sensitivity (¹³⁷Cs): 17,500 cpm per µSv/h (175 cpm per µR/hr)
Range: Background to 500 µSv/h (50 mR/hr)
Alarms

Model 3192

Digital Background Survey Meter

Digital Meter
Internal 5.1 x 2.5 cm (2 x 1 in.) NaI Scintillator Detector
Sensitivity (¹³⁷Cs): 65,000 cpm per μSv/h (650 cpm per μR/hr)
Range: Background to 50 μSv/h (0 to 5,000 μR/hr)
Alarms

Model 19

microR Survey Meter

Linear Analog Meter
5 Selectable Ranges
Internal 2.5 x 2.5 cm (1 x 1 in.) NaI Scintillator Detector
Sensitivity (¹³⁷Cs): 175 cpm per µR/hr
Range: 0 to 5000 µR/hr

Model 19A

microR Survey Meter with Alarm

Logarithmic Analog Meter
Internal 2.5 x 2.5 cm (1 x 1 in.) NaI Scintillator Detector
Sensitivity (¹³⁷Cs): 17,500 cpm per µSv/h (175 cpm per µR/hr)
Range: 0 to 5 µSv/h (0 to 500 µR/hr)
Alarm

Model 192

microR Survey Meter

4-Range Analog Meter
Internal 5.1 x 2.5 cm (2 x 1 in.) NaI Scintillator Detector
Sensitivity (¹³⁷Cs): 650 cpm per µR/hr
Range: 0 to 50 µSv/h (0 to 5000 µR/hr)
Dual Action Alarm

Model 193

microR Survey Meter

4-Range Analog Meter
Supports Gamma Scintillator Detectors
Dual Action Alarm
Four Linear Ranges

Model 12S

microR Survey Meter

High Sensitivity to Gamma
0 to 3000 μR/hr Range
Rugged
4-Range Analog Meter

Model 12SA

microR Survey Meter with Alarm

4-Range Analog Meter
Internal 2.5 x 2.5 cm (1 x 1 in.) NaI Scintillator Detector
Sensitivity (137Cs): 175 cpm per µR/hr
Range: 0 to 3000 µR/hr
Alarm

Model 2401-S

microR Pocket-Size Survey Meter

Low-Level Gamma & X-Ray Survey
3-Range Analog Meter
Internal 18 mm dia. CsI Scintillator Detector
Sensitivity (¹³⁷Cs): 100 cpm per µR/hr
Range: 0 to 50 µSv/h (0 to 5000 µR/hr)
Alarm