JJH-2 Resistivity 1～4000Ωm Accuracy 2% ±1Ωm Polarization 1~100% Electronic Polarization

Description

The JJH-2 Electronic Polarization probe measures 16” & 64”Normal Resistivity,Spontaneous Potential (SP),16” & 64”Polarization. A high chargeability response is an indication of the presence of metallic sulphides and oxides or cation-rich clays. Users can log resistivity profiles with different depths of investigation and gain information about permeability, porosity, water quality and geological formation properties.

Operating Conditions:Uncased；Borehole Fluid:Water or Mud

Features & Benefits

1. Measuring electrode is the non-magnetic alloy, electrostatic shielding technology, special ways of excitation.

2. Integration design, no moving parts, chemical resistance, wear resistance.

Applications

1. Detection of disseminated pyrite in sedimentary rocks.

2. In uranium roll-front deposits, which sometimes show higher concentrations of pyrite.

3. In coal seams to detect pyrite or other ferrous material.

4. Detection of sulfides in igneous and metamorphic rocks.

5. Identify montmorillonite clay in sedimentary depositional systems.

Parameter

1. Electrode Array: AM 16”;AM 64”

2. A,B supply current:500mA

3. Measuring Range:

• Resistivity:1～4000Ωm(customize10000Ωm)
• Spontaneous Potential (SP):±1200mV
• Polarization:1~100%

4. Measurement Accuracy:2%(10～4000Ωm)or ±1Ωm

5. Environmental: Temperature≦80℃；Pressure≤20MPa

6.Signal:Bipolar codes

Hi-Cloud -- the leader of 3D laser scanning technology

Wuhan Hi-Cloud Technology Co.,Ltd. founded in 2012, and is a holding company of Guangzhou Hi-Target Satellite Navigation Technology Co.,Ltd (stock code: 300177) with more than 200 team members and a product service network covering the whole country.

Hi-Cloud has been committed to the development, application service and industrialization of high-precision 3D laser series products for long term. It has taken the lead in overcoming the key core technology of full waveform LiDAR, breaking the long-term monopoly of foreign technology. It has formed a full series of product line layout of 3D laser "sea, land and air", and is far ahead in the application field of high-precision of domestic equipment. It is one of the few 3D laser solution providers in China that fully master the core technology of LiDAR and realize industrialization. Products and technologies are widely used in geographic information surveying and mapping , digital city, industrial digitization and other fields to provide technical support for the construction and application of digital 3D world.

Hi-Cloud has applied for and owned 105 patents, 48 software copyrights, won a number of provincial and ministerial scientific and technological progress awards, won the title of "Gazelle Enterprise" in Wuhan East Lake Hi-Tech District for six consecutive years, and has been successively rated as a “High-Tech Enterprise”, Hubei enterprise technology center, an "Invisible Champion" in market segments, and "Little Giant" enterprise in Hubei Province.

In the future, Hi-Cloud will always adhere to the localization of high-end equipment as its own responsibility, and continue to promote the industrialization of domestic high-precision LiDAR, committed to become a global leader of 3Dlaser scanning technology.