Model 195 Digital Readout Unit with Model 43-132 Ion Chamber

This High-Range
Alpha Ion Chamber utilizes the
Model 43-132 Ion Chamber and
the Model 195 Digital Readout Unit.

Model 195 - Part Number: 48-3233

Model 43-132 - Part Number: 47-3234

INDICATED USE: High level alpha detection (The Model 43-132 is designed for high range alpha detection, but is also sensitive to beta-gamma detection if desired)
DETECTOR: Model 43-132 Alpha Ion Chamber
CHAMBER VOLUME: Approximately 100 cm³
WINDOW: 0.4 mg/cm² mylar
WINDOW AREA: 100 cm² active area with 83% open safety grid
READOUT: 3 1/2 digit LCD
RANGES: Low Range - 0 - 19.99 million dpm
                  High Range - 0 - 900 million dpm
AUDIO HEADSET: Provided headset for audible indication. Sound frequency increases as count rate increases.
CALIBRATION CONTROLS: Accessible from front of instrument (protective cover provided )
RESPONSE: Typically 5 seconds to 90% of final reading
NUL: Used to adjust offset for zero
POWER: 2 each “D” cell batteries (housed in sealed compartment that is externally accessible )
BATTERY LIFE: Typically greater than 50 hours with alkaline batteries
CONSTRUCTION: Cast and drawn aluminum with beige polyurethane enamel paint
TEMPERATURE RANGE: -4°F(-20°C) to 122°F(50°C)
SIZE: Instrument - 6.7"(17 cm)H X 3.5"(8.9 cm)W X 8.5"(21.6 cm)L
           Detector - 8”(20.3cm)L X 4”(10.2cm)W X 4”(10.2cm)H
WEIGHT: Instrument - 2.7 lbs(1.2 kg) including batteries
                  Detector - 1.2 lbs(0.5 kg)

Ordering Info.        Manual

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Copyright © 2000 Ludlum Measurements, Inc.
For comments or suggestions please contact webmaster at: ludlum@ludlums.com
Page last updated: Apr 2006



This High-Range Alpha Ion Chamber utilizes the Model 43-132 Ion Chamber and the Model 195 Digital Readout Unit.

Model 195 - Part Number: 48-3233 Model 43-132 - Part Number: 47-3234
INDICATED USE: High level alpha detection (The Model 43-132 is designed for high range alpha detection, but is also sensitive to beta-gamma detection if desired) DETECTOR: Model 43-132 Alpha Ion Chamber CHAMBER VOLUME: Approximately 100 cm³ WINDOW: 0.4 mg/cm² mylar WINDOW AREA: 100 cm² active area with 83% open safety grid READOUT: 3 1/2 digit LCD RANGES: Low Range - 0 - 19.99 million dpm High Range - 0 - 900 million dpm AUDIO HEADSET: Provided headset for audible indication. Sound frequency increases as count rate increases. CALIBRATION CONTROLS: Accessible from front of instrument (protective cover provided ) RESPONSE: Typically 5 seconds to 90% of final reading NUL: Used to adjust offset for zero POWER: 2 each “D” cell batteries (housed in sealed compartment that is externally accessible ) BATTERY LIFE: Typically greater than 50 hours with alkaline batteries CONSTRUCTION: Cast and drawn aluminum with beige polyurethane enamel paint TEMPERATURE RANGE: -4°F(-20°C) to 122°F(50°C) SIZE: Instrument - 6.7"(17 cm)H X 3.5"(8.9 cm)W X 8.5"(21.6 cm)L Detector - 8”(20.3cm)L X 4”(10.2cm)W X 4”(10.2cm)H WEIGHT: Instrument - 2.7 lbs(1.2 kg) including batteries Detector - 1.2 lbs(0.5 kg)

Ordering Info. Manual

*Return to ludlums.com* Copyright © 2000 Ludlum Measurements, Inc. For comments or suggestions please contact webmaster at: ludlum@ludlums.com Page last updated: Apr 2006