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UltraMarker A5 high density frequency IP

  • Introduct
  • Product features
  • Technical indicators
  • System matching
  • Application case
  • Product picture

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UltraMarker A5 time-frequency high-density system, including A5 time-frequency IP host, hand-held telemetry terminal, MSU-10A, MSU-4A transceiver separation cascade electrode converter, MSU-4B, MSU-10B, MSU-24B transceiver cascade electrode converter, high-density and overlay cable, metal electrode and non-polarized electrode. Ultra Marker A5 time-frequency polarimeter is a combination of mature AC induced polarization (frequency domain induced polarization) and DC induced polarization (time domain induced polarization) theory, using 32-bit A/D high-precision high-speed oversampling recording technology, modern digital signal processing technology, embedded real-time operating system technology, large-scale field programmable array logic A new generation of electrometer, which combines AC-induced polarization with DC-induced polarization, is developed by the latest electronic technology.

The instrument can be used not only for DC IP exploration, but also for AC IP exploration。 It can be widely used in the following fields:

Metal and non-metallic mineral resources exploration;

Urban, highway, railway and power engineering geological exploration (karst, fault fracture zone, landslide body, etc.);

Soil and garbage station environmental monitoring。

Groundwater, determination of reservoir dam foundation and hidden danger location of flood prevention embankment and other hydrogeological exploration。

1. Characteristics and functions of time frequency high density system

Receiving and transmitting full separation technology-the separation of receiving and transmitting cables from receiving and transmitting electrodes, the separation of MSU-10A and MSU-4A receiving cables from transmitting cables, avoiding the secondary field or phase interference caused by capacitive coupling and inductance coupling of power supply circuit and measuring circuit, the separation of receiving and transmitting electrodes, avoiding the nature caused by slow potential discharge after electrode emission. The potential drift is large.

High-efficiency and excellent high-density IP system-using phase IP measurement method, a point measurement time can be up to 125 ms, compared with the traditional power supply 2 seconds off-supply 2 seconds to save 63 times the measurement time, efficiency can replace the traditional time-consuming high-density DC IP; phase IP and dual-frequency IP than DC IP anti-jamming ability is stronger. In the complex electromagnetic interference environment, the normal effect can be collected, and more IP parameters such as phase, phase difference, dispersion rate can be measured.

The unique low-power design and relay communication technology, which is the cutting-edge equipment for accurate IP prospecting in the middle and deep depths, can realize high-density IP measurement in the long section of kilometers, and obtain IP information in the middle and deep depths efficiently and accurately。

Intelligent, reliable and friendly control terminal, intelligent rolling measurement, can make the section infinite continuity; self-defined pole-running file, in addition to the standard high-density device form, can also be customized according to actual needs pole-running mode; perfect measurement and control process, with grounding resistance detection, electrode potential overrun self-extension measurement and automatic gain Function to ensure that high-quality raw data can still be obtained under strong background noise; real-time monitoring, real-time display of apparent resistivity / apparent polarizability / apparent phase / video dispersion pseudo-cross-section chromatogram, curve and apparent resistivity / apparent polarizability, primary field potential and other measured real values.

2, A5 host features

Time-domain and frequency-domain dual-domain IP instrument - that is, it has the function of conventional DC IP instrument, also has the function of single-frequency AC IP (phase IP) and dual-frequency AC IP instrument with strong anti-interference ability.

The measurement parameters are voltage, current, apparent resistivity, mean square error, spontaneous potential, elevation, apparent polarizability, video dispersion, apparent phase, apparent phase difference, metal factor, half-life time, attenuation, excitation ratio, deviation, grounding resistance and voltage attenuation curve (time domain IP data).

Large power supply, wide range, high precision measurement - up to 9000W power supply, 160Vp-p ultra-wide voltage input range, 1uV potential repetition accuracy; the use of analog and digital multi-stage high precision filtering, signal enhancement technology and strong noise suppression technology to achieve very high accuracy of small signal measurement, so that the instrument can be better applied to Work in the high resistivity area will result in more stable and accurate measurement results.

High-speed full-waveform acquisition and storage --- both transmit current and receive potential are synchronized with full waveform acquisition at 1 kHz sampling rate, which can real-time monitor the external free electrical interference。 Later, the polarizability of full-waveform potential can be calculated at any time interval by PC software。

Direct light and visibility in the field - using bright 24-bit true color LCD large screen, clear visible under direct sunlight, full Chinese man-machine interface, acquisition parameters settings, data display and storage, various curves and other fast and intuitive。

Portable and flexible - set of high-power emission, high-precision reception function in one, small size, light weight; equipped with "three-pole B" for joint profiling method and joint sounding method, can automatically measure P SA and P SB, without manual switching, improve measurement efficiency; can check the AB electrode and N N electrode grounding at any time, convenient and practical。

Super storage capacity - using high-speed 32G SD card storage, can store tens of millions of sets of data; support through the USB interface to export storage data, the instrument is automatically identified as a universal U disk memory, very convenient to use.

Ultra-large capacity smart batteries - instrument built-in imported smart lithium batteries, can read the temperature, capacity, health status and other information, charged can be continued for 16 hours。

Self-renewal and improvement of self-test capabilities - the instrument through the U-port copy of the latest installation package, boot can automatically update the latest application; intelligent diagnostic procedures can quickly and accurately check whether the instrument voltage, current acquisition is normal。

1, A5 host performance indicators

Receiving part

Full waveform recording of current and potential;

AC IP measurement (phase, frequency dispersion, etc.), DC IP measurement (polarizability, attenuation, etc.);

Measuring voltage range: + 80V (32 bit A/D);

Measuring voltage resolution: 5nV;

Measuring voltage accuracy: when the voltage is greater than 1mV, the accuracy is less than 0。1%, the voltage is less than 1mV, the accuracy is + 1uV。

Measuring phase accuracy: phase is less than 100mrad, accuracy is + 1mrad, phase is > 100mrad, accuracy is less than 0.1%.

The accuracy of visual polarizability measurement is relative error less than 0。2%。

Current measurement range: 0-6000 mA (32 bit A/D);

Measuring current resolution: 10nA;

Measuring current accuracy: when Ip is greater than 10mA, when + 0.1%, Ip < 0mA, the accuracy is + 2uA.

Sampling frequency: 1kHz;

Input impedance: greater than 100M ohm;

Input protection voltage: 1000V;

Suppression of 50Hz power frequency interference: > 140dB;

SP compensation: + 80V full range real time automatic tracking digital compensation.

Emitter

The maximum supply voltage is more than or equal to 1500V.

The maximum power supply current is more than or equal to 6A。

Maximum output power: greater than or equal to 9000 W;

Positive supply time: 0。1-64s;

Stopping time: 0。1-64s;

Transmitting waveform: unidirectional, bidirectional time domain waveforms, single frequency and dual frequency waveforms;

It has overvoltage and overcurrent protection。

It has the function of high voltage input and anti reverse.

Other parts

Operating system: embedded Linux real-time system;

Processor: ARM Cortex-A8 processor;

Display: 6.4 inch 24 bit real color LCD, 1200cd/m2, sunlight visible;

Storage capacity: 32G, USB2。0 high-speed transmission;

Battery capacity: 14.8V 13Ah, which can work continuously for 24 hours, and can work outside 12V batteries.

Waterproof grade: IP67;

Working temperature: -20-+60 C;

Size: 26 x 17.3x 10.6 cm;

Weight: 4.0KG.

2. Multiplexer index

MSU-10A multichannel electrode converter

Converter: 10 channels / station;

Transceiver separation: separated and integrated mode can be selected。

Power supply: 800V/4A;

Coding: automatic coding;

Cascading mode: cascade can be cascaded by multiple electrode converters.

Working temperature: -20 ~ +60 C;

Waterproof grade: IP67;

Volume: 113mm*54mm*194mm;

Weight: 0.8kg

MSU-4A multichannel electrode converter

Converter: 4 channels / station;

Transceiver separation: separated and integrated mode can be selected.

Power supply: 800V/4A;

Coding: automatic coding;

Cascading mode: cascade can be cascaded by multiple electrode converters.

Working temperature: -20 ~ +60 C;

Waterproof grade: IP67;

Volume: 113mm*54mm*154mm;

Weight: 0.6kg

MSU-24B multichannel electrode converter

Converter: 24 channels / station;

Transceiver separation: integrated.

Power supply: 800V/4A;

Coding: automatic coding;

Cascading mode: cascade can be cascaded by multiple electrode converters.

Working temperature: -20 ~ +60 C;

Waterproof grade: IP67;

Volume: 113mm*64mm*208mm;

Weight: 1.0kg

MSU-10B multichannel electrode converter

Converter: 10 channels / station;

Transceiver separation: integrated.

Power supply: 800V/4A;

Coding: automatic coding;

Cascading mode: cascade can be cascaded by multiple electrode converters.

Working temperature: -20 ~ +60 C;

Waterproof grade: IP67;

Volume: 54mm*176mm;

Weight: 0.3KG

MSU-4B multichannel electrode converter

Converter: 4 channels / station;

Transceiver separation: integrated.

Power supply: 800V/4A;

Coding: automatic coding;

Cascading mode: cascade can be cascaded by multiple electrode converters。

Waterproof grade: IP68;

Working temperature: -20 ~ +60 C;

Volume: 54mm*176mm;

Weight: 0.3KG

24 cascaded high-density cables

Number of cable electrodes: 24 channels / lines;

Road spacing: 5m/10m spacing (customizable);

Insulation strength: A, B power supply line and between the low voltage line and the low voltage line are equal to 500M /1000V.

Waterproof grade: IP67 (waterproof, dustproof, rain proof);

Cable material: polyurethane outer skin;

Outer diameter of cable: 7.5mm.

10 cascaded high-density cables

Number of cable electrodes: 10 channels / lines;

Road spacing: 5m/10m spacing (customizable);

Insulation strength: A, B power supply line and between the low voltage line and the low voltage line are equal to 500M /1000V.

Waterproof grade: IP67 (waterproof, dustproof, rain proof);

Cable material: polyurethane outer skin;

Outer diameter of cable: 7mm.

4 cascaded high-density cables

Number of cable electrodes: 4 channels / lines;

Road spacing: 10m/20m spacing (customizable);

Insulation strength: A, B power supply line and between the low voltage line and the low voltage line are equal to 500M /1000V。

Waterproof grade: IP67 (waterproof, dustproof, rain proof);

Cable material: polyurethane outer skin;

Outer diameter of cable: 7mm.

3, centralized high density index

MSU-60B multichannel electrode converter

Converter: 60 channels / stage

Power supply: 800V/4A;

Coding: automatic coding;

Cascading mode: cascade can be cascaded by multiple electrode converters.

Working temperature: -20 ~ +60 C;

Volume: 27 x 24.6 x 12.4cm;

Weight: 2.6kg

Centralized high density cable

Number of cable electrodes: 30 channels / lines;

Road spacing: 5m/10m spacing (customizable);

Insulation strength: A, B power supply line and between the low voltage line and the low voltage line are equal to 500M /1000V。

Waterproof grade: IP67 (waterproof, dustproof, rain proof);

Cable material: polyurethane outer skin;

Outer diameter of cable: 7mm.

(a) standard:

1. A5 frequency IP host device 1 sets

(two) optional accessories

1. MSU-4A cascade high density (120, as the high density resistivity of high density, high density DC AC IP, IP)

Serial number

Name

Number

One

MSU-4A cascade multi electrode converter

30 Taiwan

Two

4 high density cable

(conventional channel spacing of 10m, 20m and other custom interval)

60

Three

High density stainless steel electrode

120

Four

PS82191X conversion line

2

Five

PS82192X conversion line

2

Six

MSU-4BT load detector

1 Taiwan

2. MSU-10 a type of high density (120, as the high density resistivity of high density, high density DC AC IP, IP)

Serial number

Name

Number

One

A MSU-10 type multi electrode converter

(conventional channel spacing of 5m, 10m and other custom interval)

12 Taiwan

Two

10 high density cable (channel spacing customerheat)

24

Three

High density stainless steel electrode

120

Four

PS82191X conversion line

2 root

Five

PS82192X conversion line

2 root

Six

MSU-10BT load detector

1 Taiwan

3. MSU-4B cascade high density (120, as high density resistivity)

Serial number

Name

Number

One

MSU-4B cascade multiplex

(conventional channel spacing of 10m, 20m and other custom interval)

30 Taiwan

Two

4 high density cable (channel spacing customerheat)

30

Three

Copper electrode

120

Four

PS82191X conversion line

2 root

Five

MSU-10BT load detector

1 Taiwan

4. MSU-10B cascade high density (120, as high density resistivity)

Serial number

Name

Number

One

MSU-10B cascade multi electrode converter

12 Taiwan

Two

10 high density cable (channel spacing customerheat)

(conventional channel spacing of 5m, 10m and other custom interval)

12

Three

Copper electrode

120

Four

PS82191X conversion line

2 root

Five

MSU-10BT load detector

1 Taiwan

5. MSU-10B and MSU-10A combined with high density (120 Road, 120 road to 60 high density resistivity, high density and high density DC AC IP IP)

Serial number

Name

Number

One

A MSU-10 type multi electrode converter

6 Taiwan

Two

MSU-10B cascade multi electrode converter

6 Taiwan

Three

10 high density cable

(conventional channel spacing of 5m, 10m and other custom interval)

12 root

Four

Copper electrode

120

Five

PS82191X conversion line

2

Six

PS82192X conversion line

2

Seven

MSU-10BT load detector

1 Taiwan

6. MSU-24B cascade (120, high density to high density resistivity)

Serial number

Name

Number

One

MSU-24B cascade multi electrode converter

5 Taiwan

Three

24 high density cable (channel spacing customerheat)

5

Four

Copper electrode

120

Five

PS82321X conversion line

2 root

Six

MSU-24BT load detector

1 Taiwan

7. MSU-60B cascade high density (60, as high density resistivity)

Serial number

Name

Number

One

MSU-60B cascade multi electrode converter

1 Taiwan

Three

30 high density cable (channel spacing customerheat)

2

Four

Copper electrode

60

Five

PS82321X conversion line

1

Six

MSU-60BT load detector

1 Taiwan


1。 lead-zinc exploration (high density frequency IP)

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About Us

National Science (Chongqing) Instrument Co。, Ltd。 is a key enterprise established under the platform of Chongqing Green Intelligent Technology Research Institute of Chinese Academy of Sciences and Chongqing Jiangbei District Government-led Chongqing Industrial Technology Innovation and Development Center。 The company is committed to high-end high-end geophysical instruments and services。

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