Tecnologie e materiali per Geotecnica - Geofisica - Monitoraggi Ambientali

 

TM-93 & TM-D

Metal Detector

  

 

 

Ammunition detection

Search of metal pipeline and networks

Environmental protection

Archaeology

Criminology

Customs checking

 

 

 

  • High sensitive metal detectors for field use in military and police pyrotechnics

  • Civil engineering, waste materials localization and archaeology.

  • Designed for detection of magnetic and electrically conductive non-magnetic targets buried in ground or shallow water .

  • Dimensional discrimination of targets (TM-D) .

  • Automatic compensation of varying ground conductivity (autotrack) .

  • High suppression of disturbing signals .

  • Three coils with different diameters included in the standard set .

  • 1x1 m square coil for deep survey ( OPTIONAL )

 

 

 

 

 

Casella di testo: The TM-93 and TM-D are high sensitive metal detectors destinate for field use in armypyrotechnics , civil engineering , waste materials localization and archaeology . They allow survey and dimensional discrimination of magnetic and electrically cinductive nonmagnetic targets butied in ground or shallow water . The TM-93 and TM-D are based on pulse induction method with the evaluation of the transient effect . The possibility of flexible settings working parameters enables to reach results that are very close to the teorical limit of the used method. TM-93 and TM-D instruments continue in the tradition of TM metal detector with results confirmed by long practice and trials carried out by police and military authorities . The TM-93 and TM-D ( computerized version ) with their anhanced capabilities for the rough estimate of weight and size of detected objects provide a user with contemporary professional tools for the reliable , efficient and cost effective survey of metal targets .

Detection type  ferrous and nonferous metal object

Depth penetration 

theorical max till about 5

( large conductive horizontal plate )

100 mm iron desk till about 1 m

25 mm steel paper clip till about 200 mm
Sensor air – cored coil
Operating frequency

512.1 Hz ( quartz )

509  to 530 Hz ( tuned )
Dimensions

240 x 65 x 180 mm main unit

570 x 570 x 140 mm transport case
Weight

3.2  kg working with 0.5 m coil

11 kg shipping
Power supply

12V/2Ah ( lead – acid battery )

Max 5 W consumption
Charger 

230V/50Hz 0r 115V/60Hz

Internal voltage stabilization and level checking
Life time

TM-93 till 40 hours

TM-D till 12 hours
Operating temperature -25 °C to +50 °C
Operating conditions

Main unit dropping water resistant

Coils water submersible

 

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