Address: ROOM402,UNIT 1 BUILDING NO.1,NO.333 XIANQIAO ROAD ,NANPING,ZHUHAI
Country: China
Phone: 86-756-6302052 - Mobi: 86-13286053263
DZD-6A Multi-Function DC Resistivity & IP Instru
Price:
Main Applications:Technical Specifications
Receiving PartMeasuring: -6000mV~+6000mV ·Measuring Voltage Resolution: 0.01 mV ·Measuring Voltage Accuracy: (at Vp>10mV)±5%, ±1 digit; (at Vp<10mV)±1%, ±1 digit ·Measured Apparent Polarizability Accuracy: ±1%, ±1 digit ·Measuring Current·Measuring Current Resolution: 0.01 mA ·Measuring Current Accuracy: (at Ip>10mA)±5%, ±1 digit; (at Ip<10mA)±1%, ± digit ·Input Impedance: ≥50MΩ ·Interference Suppression on 50Hz Power Frequency: Better than 80dB Transmitter Part: ·Maximum Transmitting Power: 4500 W ·Maximum Power Supply Voltage 900V ·Maximum Power Supply Current: 5A ·Instrument has over-voltage and over-current protection devices ·Power Pulse Width: 1-60 seconds, Duty Cycle 1:1 ·Others ParameterWorking Temperature: -10℃to +50℃, 95%Rh ·Storage Temperature: 20℃ to +60℃ ·Power Supply: 1# Dry Cell (or rechargeable battery with the same specification) 8 pcs ·Machine Current: < 55 mA ·Weight: 8 kg ·Volume: 305×200×202 mm Main Features: ·Multiple functions in One Machine: The instrument has three functions including long lead IP instrument, master of 2D resistivity imaging system, and medium-power short lead transmitting. ·Small-sized, Light in weight: The instrument integrates receiver and transmitter together in the same cabinet, which can be used for measurement via apparent resistivity method and induced polarization method. ·Various Measurement Parameters: Instrument can be applied in direct measurement and indication of primary potential Vp, spontaneous potential Vsp, power supply current I, apparent resistivity Ro, apparent polarizability Ms, half-decay time Th, degree of decay D, integrated IP parameters Zp, and degree of deviation R. ·More flexible and convenient operating mode: Adopt all-digital automatic measurement, can execute automatic compensation for spontaneous potential, drift and electrode polarization. Use large screen LCD display, can directly display the arrangement of nine electrodes; directly input into pole arranging parameters with keyboard; measuring resistivity curve apparent polarizability curve, half-decay curve, etc. can be displayed directly when measurement of measuring point completes, ·Data Interpretation is more convenient: The instrument can measure points on 4,800 survey data for storage. Each measuring point has 22 data, with RS-232 serial interface, through appropriate software the stored data can be directly transfer to the computer for digital interpretation of various methods. ·Beautiful Instrument Apparent, Strong Structured: The aluminum chassis effectively enhance the electromagnetic shielding; adopts thin-film multi-layer sealed touch panel; multiple over-voltage, over-current automatic protection are set for internal power supply part, allowing the instrument to be suitable for various
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