DZD-6A Noble Metal Detector

Measuring unit ( DZD-6A)

• Maximum Measuring Voltage: -6000mV~+6000mV

• Measuring Voltage Resolution: 0.01 mV

• Measuring Voltage Accuracy: (at Vp>10mV)±5%, ±1 digit; (at Vp<10mV)±1%, ±1 digit

• Suppression on 50Hz Power Frequency: 80dB

• Measuring Current: 0~5000 mA

• Measuring Current Resolution: 0.01 mA

• Measuring Current Accuracy: (at Ip>10mA)±5%, ±1 digit; (at Ip<10mA) ±1% ±Letter

• Input Impedance ≥50 MΩ

• Measured Apparent Polarizability Accuracy: ±1%, ±1 digit

• Maximum Power Supply Voltage 900V

• Maximum Power Supply Current: 5A

• Power Supply Pulse Width: 1~60 sec.

• Weight: 8 kg

• Volume: 305×200×202mm

DUK-2A Multiplex Electrode Converter

• Conversion Electrodes: 60 channels or 120 channels

• Sopported manual configuration: Wenner, Schlumberger 1, Schlumberger 2, Dipole-Dipole, Combined Profiles, Differential, Pole-Pole, Triple-Pole Rolling,

• Operating Mode: 16-key keypad with 90 character LCD display combines to form man-machine dialogue operation.

• Maximum Allowable Current: 2A

• Maximum Withstand Voltage: 500V DC

• Insulating Property: 500MΩ

• Electroshock Break-over Resistance: smaller than 0.1Ω

• Power Consumption: 50 mA (Standby)

• Power Supply: 1# Dry Cell (or rechargeable battery with the same specification) 8 pcs.

• Working Temperature: -10°C~ +50°C, 95%Rh

• Weight: 7 kg (60 channels), 7.5kg (120 channels)

• Volume: 305×200×202mm (60 channels), 324×200×245mm (120 channels

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