Electronic Stethoscope
The Electronic Stethoscope has been designed to detect very weak sound waves, such as mechanical timing devices and similar mechanisms, that can indicate the presence of an improvised explosive or incendiary device. It will detect sounds through solid materials, such as walls, bricks, glass, packing materials, wood etc.
The ruggedised, portable, battery-operated kit comprises both contact and non-contact sensors. Its high frequency and very sensitive, impact contactless search head and amplifier, has been designed to filter out interference from extraneous environmental airborne sounds, and so can be used in noisy surroundings. It will detect weak sounds from a distance of approximately 8 meters, depending on the position, surroundings and type of timing device. Presently being deployed globally by IEDD & EOD technical teams.
The system is provided complete with the following items:
¨ Electronics casing with inbuilt battery compartment, adjusters for gain and filter, socket for
headset, socket for sensor
¨ Nicad battery, rechargeable 9 volts
¨ Dry battery 9 volts IEC No 6 LR61
¨ Charger unit
¨ Carrying strap for electronics box
¨ Special headset
¨ Set of protective covers for headset
¨ Weatherproof impact sound sensor
¨ Coax connection cables, 1 x long, 1x short
¨ Contact cap
¨ Contact needle
¨ Transit case
¨ Operation and service manual
SPECIFICATIONS:
Weight: 2Kg
Amplification: 115dB at 4kHz (approx)
Temperature range: -15° to + 55°C
The ruggedised, portable, battery-operated kit comprises both contact and non-contact sensors. Its high frequency and very sensitive, impact contactless search head and amplifier, has been designed to filter out interference from extraneous environmental airborne sounds, and so can be used in noisy surroundings. It will detect weak sounds from a distance of approximately 8 meters, depending on the position, surroundings and type of timing device. Presently being deployed globally by IEDD & EOD technical teams.
The system is provided complete with the following items:
¨ Electronics casing with inbuilt battery compartment, adjusters for gain and filter, socket for
headset, socket for sensor
¨ Nicad battery, rechargeable 9 volts
¨ Dry battery 9 volts IEC No 6 LR61
¨ Charger unit
¨ Carrying strap for electronics box
¨ Special headset
¨ Set of protective covers for headset
¨ Weatherproof impact sound sensor
¨ Coax connection cables, 1 x long, 1x short
¨ Contact cap
¨ Contact needle
¨ Transit case
¨ Operation and service manual
SPECIFICATIONS:
Weight: 2Kg
Amplification: 115dB at 4kHz (approx)
Temperature range: -15° to + 55°C