DSHT-3 Underwater Magnetic Detector
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Main Advantages: The exploration results are displayed in 2 methods: 3 numbers header and earphone sounds. The connecting cables between host and probe is up to 40m Easy to bring
DSHT-3 Underwater
Magnetic Detectoris
an instrument specially used to prospect underwater and borehole ferromagnetism
objects, also used to prospect sunk vessel, pier and piles of buildings etc.
Magnetic Detectoris
an instrument specially used to prospect underwater and borehole ferromagnetism
objects, also used to prospect sunk vessel, pier and piles of buildings etc.
Main Technical Parameters:
Applied geomagnetism range:±60000nT (±5%)
Applied geomagnetism range:±60000nT (±5%)
Magnetic
gradient range:high
sensitivity shift ±200.0nT
Low sensitivity shift±2000nT
gradient range:high
sensitivity shift ±200.0nT
Low sensitivity shift±2000nT
Resolution:
high sensitivity shift 0.1nT
Low sensitivity shift 1nT
high sensitivity shift 0.1nT
Low sensitivity shift 1nT
Remanence:
≤1nT (±10 5 nT)
Temperature drift:≤1nT/
℃
≤1nT (±10 5 nT)
Temperature drift:≤1nT/
℃
Long time
drift: ≤5nT/H
Turning error:≤10nT
Parallelism error:≤10nT
Working environment temperature: -10 ℃ ~
50 ℃
Power:16
Ni-MH chargeable batteries inside
Sensor size: 210*75*240mm
Mainframe weight: 2kg
Counter weight: 5kg
Total weight: 21kg (contains external package box, 60m cable)
drift: ≤5nT/H
Turning error:≤10nT
Parallelism error:≤10nT
Working environment temperature: -10 ℃ ~
50 ℃
Power:16
Ni-MH chargeable batteries inside
Sensor size: 210*75*240mm
Mainframe weight: 2kg
Counter weight: 5kg
Total weight: 21kg (contains external package box, 60m cable)