Description
Used by FEMA, UKSAR, SUSAR and rescue teams from around the world, the Delsar Life Detector is seismic/acoustic listening device to detect and locate live victims trapped in:
- Collapsed structures caused by earthquakes
- Explosions
- Landslides
- Mine disasters or cave-ins
The Delsar LifeDetector Mini is a two sensor seismic/acoustic listening device designed specifically for hasty searches. This compact kit can be quickly deployed on the rubble pile to convert the entire collapsed structure into a large sensitive microphone that transmits noises from entombed victims. Utilizing the same features and functionality as the Delsar LifeDetector LD3, the Delsar Mini is equipped with two sensors — two seismic sensors and one acoustic sensor.
Delsar LifeDetector Mini Features
- Easy-to-Read Clear Display Panel
- Equipped with up to 2 Sensors
- View simultaneously the strength from all sensors to ID the strongest signal
- Noise Reducing Filters for better audio quality
- Record last five minutes of audio
- Twin Headphone Jacks
- Lithium Ion Batteries compatible with SearchCam 3000
Delsar LifeDetector Mini Accessories
- Delsar Victim Simulator – DVS-100
- Telescoping Tube Set for Acoustic Sensor – LD3-TT
Delsar Lifedetector Mini Model Comparison.
| Description | MINI-S | MINI-A |
| LD3 Mini Display | 1 | 1 |
| Seismic Sensor | 2 | 0 |
| Acoustic Sensor | 1 | 1 |
| Sensor Connecting Cable | 2 | 1 |
| Sensor Spike | 2 | 0 |
| Magnetic Sensor Clamp | 2 | 0 |
| Sensor Connector Cap | 1 | 0 |
| Disposable Lithium Batteries | 3 | 3 |
| Disposable Battery Adapter Tube | 1 | 1 |
| Cable Connector Cap | 1 | 1 |
Delsar LifeDetector Mini vs LD3 Comparison
| LD 3 | LD3 Mini | |
| Type of Search | Extensive | Hasty |
| Seismic Sensors | 6 | 2 |
| Acoustic Sensors | 2 | 1 |
| Sensor Display | 6 | 2 |
| # Headphones | 2 | 1 |
| Frequency Range | 1 HZ – 300HZ | 1 HZ – 300HZ |
| Recording Capacity | 5 minutes | 5 minutes |
| Length of Batteries | 2-6 Hours | 2-6 Hours |
| Length of Batteries | Lithium Ion | Lithium Ion |
| Telescoping Probe | No | No |
Delsar LifeDetector Mini Specifications
| Control Console |
| Sensor Inputs | 2 strings | |
| Seismic Sensor | 2 | |
| Acoustic Sensor | 1 | |
| Visual Display | Up to all two sensors simultaneously | |
| Audio Output | 1 headphone outputs | |
| Frequency Range | 1 Hz – 3000 Hz | |
| Filter range | ||
| Low: High pass | 100 Hz > | |
| AC | Notch 50/60 HZ | |
| High: Low pass | 600 Hz< | |
| Record Capacity | 300 second loop, indexed to 15 second blocks | |
| Auxiliary Output | Provides audio, chart recorder and remote control function capability | |
| Seismic Sensor | ||
| Position sensitivity | Can be used in any position | |
| Sealing | IP67 (water and dust tight) | |
| Shock resistant | >1000g | |
| Freq. response | 1 Hz to 3000 Hz | |
| Acoustic Sensor | ||
| Sealing | IP67 (water and dust tight), microphone must be dry for operation | |
| Freq. response | 200 Hz to 3000 Hz | |
| Options | Telescoping Probe | |
| Battery | ||
| Type | Disposable Lithium cells (CR123)with adapter | |
| Endurance | 2 – 6 hours depending on number of sensors | |
| Optional Kit | Rechargeable Lithium Ion tube pack, battery charger, power supply and power cord | |
| Dimensions | ||
| Control Console | 3"W x 3.55" H x 6" D (152mm x 127 mm x 83mm) | |
| Weight | 1lbs (1Kg) without disposable battery tube | |
| Seismic Sensor | 3.5" Diameter x 2.6"H (89mm x 66mm) | |
| Weight | 16.5 oz (.466Kg) | |
| Acoustic Sensor | 1.625"D x 6"L (41mm x 152mm) | |
| Sensor Cable | Length 30.2 feet (10M) | |
| Case | 21"L x 15"W x 7"D (81cm x 53cm x 31cm) | |
| Weight (loaded) | 25 lbs (11.3Kg) |
