Timing bomb stethoscope EBEX 2001K is specially used for search and rescue, bomb disassembly and anti-terrorist detonation. It is mainly used to detect weak sound waves of time bomb, ordinary bomb or combustion bomb device.
Operation mode:
The operating principle of the instrument is to detect and expand sound waves through a probe.
Non-contact probe cooperates with electronic circuit group to detect sound wave by electronic stethoscope
Product characteristics:
Multiple detection modes
High sensitivity contact probe
High frequency non-contact probe
Stepless filter/amplifier
Strong structure
Contact probe
Contact probes detect acoustic waves transmitted through surrounding objects such as pipes and packaging materials.
High Frequency Non-contact Probe
High frequency non-contact probe detects sound waves from mechanical vibration. Metal vibration, such as the vibration of a clock needle, changes high-frequency sound waves. The reflected signal can be detected and detected.
High frequency probes can penetrate insulation materials such as wood, wrapping paper and plastics, so they are useful supplements to detection modes.
The greatest advantage of high frequency probe over contact probe is that it is not affected by ambient noise propagating in the air.
Instrument Composition
Timing bomb stethoscope EBEX 2001K includes the following parts:
1. Electronic control box for controlling audio amplification and filtering
2. Rechargeable Batteries
3. Charger
4. Coaxial connection cable
5. Connecting cap and stylus
6. Electronic Case strap
7. Special headphones
8. Contact probe with a diameter of 48 mm for detecting conductive acoustic waves
9. High frequency non-contact probe
10. Connecting cables for non-contact probes
11. Charger for Non-contact Probe
12. Instrument box
13. Operational Manual
Electronic stethoscope EBEX2001X
Operating panel of electronic loudspeaker
LED Indicates Battery Volume
Amplifier Regulator with Rotary Switch ON/OFF
Stepless filters are about 2-6 kHz
Headphone and probe jack
Non-contact probe has built-in rechargeable battery, red/green LED indicates battery power. Replaceable fuses protect rechargeable batteries.
All parts are stored in the shock-proof instrument box. The main components are rain-proof.
technical parameter
Electronic loudspeaker rechargeable battery 9V/160mA, about 6H
E-block PP3 for about 18 hours
Charging time 11 mA, about 14 hours
Non-contact probe rechargeable battery 12V/600mA (built-in), about 4-6h
Charging time 50 mA, about 14 hours
Frequency filters are about 2-6 kHz
Maximum loudness is about 117 dB
Temperature range - 15 to 55 degrees Celsius
