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Model 2403

Pocket-Size Survey Meter

Part Number: 48-3136

Features

Pocket-Size Ratemeter
Accommodates a Variety of Detectors
Metallic Case
Easy to Use

The Model 2403 is a pocket-size ratemeter with an analog display that may be connected to a number of detectors. This unit supports mR/hr exposure and cpm count-rate measurements. The metallic case and convenient size make this a nice tool to for a wide variety of applications.

Specifications

Indicated Use	General purpose survey
Suggested Detectors	GM, Scintillation
Range	Detector dependent
Sensitivity	Detector dependent
Energy Response	Detector dependent
Meter Dial	Offered in different units (µR/hr, mR/hr, µSv/h, mSv/h, cps, and others)
Multipliers	x0.1, x1, x10, x100
Alarm	No
Response Time	Typically 8 s from 10% to 90% of final reading
High Voltage	550 to 900 Vdc
Threshold	-35 mV ± 10 mV
Power	9 volt battery
Battery Life	Typically 250 hours with alkaline battery
Size (H x W x L)	4.6 x 8.4 x 13.5 cm (1.8 x 3.3 x 5.3 in.) Length: 15.2 cm (6 in.) with connector
Weight	0.4 kg (0.9 lb), including battery

Options

Option	Description	Part Number
Model 2401-Series Handle	This convenient L-shaped handle provides a secure and comfortable grip for the Model 2401-Series survey meters.	4397-165
Model 2401-Series Belt Clip	Adds a belt clip to the back of the instrument for ease of carrying.	4397-176
Model 2401-Series Wrist Strap	Adds a wrist strap to the instrument for ease of carrying.	4397-182
Model 2401 Series Hard Case	Rugged case providing crushproof, water resistant, and dust proof protection.	2311119
Model 2401-Series Canvas Case	Canvas case with a zip closure.	2310517