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Hunan Puqi Geologic Exploration Equipment Institute is a professional institution in china who engaged in the R&D, manufacturing and sales of pipe water leak detector, leakage automatic analyser, geophysical prospecting underground water detector, cavity detector, mine locator, dam piping detector,borehole inspection camera and pipeline detector. More than 200 staffs, including 16 senior engineer, 49 intermediate engineer. Over the years, Puqi focuses on Hydrogeological exploration, Intelligent data-capture technology and Application of special technique, carrying out Scientific research, technical services and Marketing application. We have completed more than 65 items including National ministries, Sino-foreign cooperation and major scientific research projects. Having the honour to win a number of national research awards, with more than 112 national patents. Meanwhile, Puqi has established long-term cooperation relationship with many scientific research institutes in Germany, US, Australia, Hong Kong and other countries and regions. Number of geological data laboratories has been established at multiple places in china, using our own unique software to carry out long-term data collection, analysis and detection for different geologic structure, and set up the differential database of different geologic structure area. We are looking for the cooperation with you!
PUQI HUNAN COMPANY CAPACITY -200 staffs, Including 16 Senior Engineer, 49 Intermediate Engineer. -Certificates of ISO9001:2008, CE,FCC & RoHS. -160sets/M, Water & Mine Locator -160sets/M, Pipe Leak Detector -160sets/M, Underground Metal Detector. -150sets/M, Archaeological Detector.
PATENTS & CERTIFICATES
Underground Water Detector & Mine Locator 3 2 Borehole Inspection Camera 3 3 Underground Pipe Leak Detector 3 4 LEAKAGE AUTOMATIC ANALYSER 3 5 Dam Piping Leak Detector 3 6 V4 ARCHAEOLOGICAL DETECTOR 3 7 Mapping With One Button Water Detector & Mine Locator 3 1
PQWT-TC150 PQWT-TC300 PQWT-TC500 Model No. Depth Accuracy Channel Frequency LCD PQWT-TC150 150 Meters 0.001mv 4 Single, Triple and 33 Freqency Industrial 7-inch HD Touch Screen PQWT-TC300 300 Meters 0.001mv 6 Single, Triple and 40 Freqency Industrial 7-inch HD Touch Screen PQWT-TC500 500 Meters 0.001mv 8 Single, Triple and 56 Freqency Industrial 7-inch HD Touch Screen PQWT-TC700 600 Meters 0.001mv 8 Single, Triple and 68 Freqency 800x480 Touch Screen PQWT-TC900 1200 Meters 0.001mv 8 Single, Triple and 68 Freqency 800x480 Touch Screen PQWT-TC1200 1500Meters 0.001mv 8 Single, Triple and 98 Custom Freqency 800x480 Touch Screen Mapping With One Button Water Dtector& Mine Locator Operation Video Click here PQWT-TC700 A whole set picture
Find Water Cavity Exploration Mine Detection Engineering Exploration Archaeology Geothermal Prospecting
1. Fast measurement speed, high efficiency, easy to carry, simple operation, high accuracy, strong ability of anti-interference 4. Data will not be lost after shutdown, can store max 999 measured curve data, can store 999 point data each line. 2. Automatic drawing the curve graph, the geological profile map, no need to transfer meaured data from the instrument to computer for drawing map, made the operation simpler and more convenient. 3. Automatic measurement and storage of data, automatically draw the curve. There is no need to record data. 5. Super Anti-interference Ability Strengthening the use of technology to suppress signal interference, highlight the desired signal, the duplex frequency notch filter, multiple anti-jamming design,digital filtering, combined with the traditional multi-filter filters, even in cities, or other external electrical interferential workspace, but also be a good consistency observed abnormal curve. 6. Can automatically display or export data files, graphs, profile map. 4. Using rechargeable battery-powered, up to 12 hours or more long standby time.
PQWT-W100 PQWT-S150 PQWT-W200 PQWT-S400 PQWT-S500 PQWT-S700 Model No. Depth Accuracy Channel Frequency LCD PQWT-W100 100 Meters 0.1mv 2 Single Triple Multiple 800x400 Touc h Screen PQWT-S150 150 Meters 0.1mv 3 Triple, Multiple 300x420 PQWT-W200 200 Meters 0.1mv 4 Single Triple Multiple 800x480 Touc h Screen PQWT-S400 300 Meters 0.01mv 6 Triple, Multiple 300x420 PQWT-S500 500Meters 0.001mv 7 Triple, Multiple 300x420 PQWT-S700 600 Meters 0.1mv 8 Single Triple Multiple 800x480 Touc h Screen PQWT-S900 1200 Meters 0.001mv 8 Single Triple Multiple 800x480 Touc h Screen Underground Water Dtector & Mine Locator Technical Parameters Operation Video Click here
Find Water Cavity Exploration Mine Detection Engineering Exploration Archaeology Geothermal Prospecting
1. High Speed and High Efficiency Complete the acquisition of a measuring point using less than 30 seconds. 4.Simple Operation Fully automated, high-speed CPU conducting voltage compensation automatically, automatic gain adjustment, automatic filtering and signal enhancement, automatic data processing and storage.1-2 person can oporate it. Manage the instrument operation in 10 minutes,for personnel without any experience can be completed trainning within 2 hours. 2. Easy to Carry The weight of whole set is not more than 4 kg, easy to carry. 3. Good Accuracy, High Accuracy Resolution is up to 0.001mV, the accuracy rate is more than 95% in a large number of field testing. 5. Anti-interference Ability Strengthening the use of technology to suppress signal interference, highlight the desired signal, the duplex frequency notch filter, multiple anti-jamming design,digital filtering, combined with the traditional multi-filter filters, even in cities, or other external electrical interferential workspace, but also be a good consistency observed abnormal curve. 6. Flexible Electrode Layout The instrument uses coarse, fine easy measuring electrode coarse and fine of two studies, which saves a lot of time, they can get high-precision data. You can use the bipolar profile, sounding poles, circular cross-section, multi-frequen cy sounding,multi-frequency cross-section measurements and other cloth extremely efficient exploration of different geological objects and solve different geological problems,convenience of explanation. The maximum benefit analysis trends, depth and thickness of groundwater.
Case 1 This case diagram is from the actual case diagram of Douala, Cameroon. The field prospecting completely consistent with drilling result. Well position was designed with 13 walls 45m deep. After well completion, there is 9 m3 water per hour, to which client was very satisfied. Case 2 This case diagram is from the actual case diagram of Guishou Mountain in Fengyu,Liuyang, Hunan. The field prospecting completely consistent with drilling result. Well position was designed with 19 walls 110m deep. After well completion, there is 20 m3 water per hour, to which client was very satisfied.
Host Machine Technical Parameters Model No. Depth Measurement Accuracy Operating Ambient Temperature LCD Size Relative Humidity Power Supply Stand-by Time PQWT-K1 150M 0.001mV 10 ℃ ~ +60 ℃ 7-inch high-definition LCD screen ≤ 85% DC14.8V Rechargeable Battery 6-7Hours PQWT-K2 300M 0.001mV PQWT-K3 500M 0.001mV Camera Coiling Bracket of the Signal Cable Pay-off Rack
Introduction to instrument PQWT-K series well borehole inspection camera is designed specially for inspecting the inside condition of underground mine wells and water wells. This instrument is mainly used in detecting formation structure in the hole, fracture and karst status in the well bore stratum, distinguishing fracture and breakage, determining the position of karst and monitoring the hole condition for a long time, can detect vertical hole, horizontal hole and any angle hole,and can record the damage and breakage of drilling casing pipe and drilling casing pipe wall of deep well in real time. The clear image(video) will be directly output to the LCD screen by a special cable. PQWT-K series well borehole inspection camera is widely used in the repair of mine well, coal mine well, water wells and oil mine wells, the salvage of garbage fell in wells, also can detect the location of drilling accuracy, detection casing corrosion characteristics, can accurately check the casing corrosion, A direct reflection of the casing corrosion of the shape, degree of corrosion, in geological reconnaissance, it is used to identify the geological structure, construction check the quality of concrete placement
1. Real-time transmission of high-definition screen, automatic video recording of the video observation system 4. Removable camera, easy to carry. 2. Fill-in system for users to choose, to cope with different circumstances of the underground environment. 3. Precision to the depth of the millimeter detector. 5. Just need connecting three pcs of aviation plug before operation, easy to operate. 6. The use of large-capacity battery-powered, no need external power supply, fully charged use of time up to 6-7 hours. The instrument can also be used as an external power supply when charging. 7. Using imported IP68 waterproof plug, can work underwater for a long time without leaking.
PQWT-CL300 PQWT-CL400 PQWT-CL500 PQWT-CL600 PQWT-CL700 PQWT-CL800 Technical Parameters Model No. Depth Frequency Range Audio Amplifier Gain Operation Mode LCD Size Live Recording Stand-by Time PQWT-CL300 2 Meters 50-2500HZ Adjustable Within The Class of 100 Spectral Analysis Filter Analysis Fine Mode Point Measurement 7-inch Touch Screen 8 Sections Totaling Eight Minutes of Recording Not Lost after Shut Down 8Hours PQWT-CL400 3 Meters 50-3000HZ PQWT-CL500 4Meters 50-3500HZ PQWT-CL600 4Meters 50-4000HZ PQWT-CL700 5 Meters 50-4500HZ PQWT-CL800 5 Meters 50-5000HZ Operation Video Click here
Introduction to instrument Underground pipes water leak detector is high performance leak detection equipment, has powerful anti-jamming and data processing capabilities, you can make your work easier. It has the following main features. Case Show CASE 1 Mr.Song from Liupanshui, Guizhou province used PQWT-CL series of pipeline leak detector found leak point and dug pipe leakage position as shown in picture. CASE 2 Mr.Chen from Nanchang, Jiangxi province used PQWT-CL series of pipeline leak detector found leak point and dug pipe leakage position as shown in picture.
8.Super anti-jamming circuit design, digital signal and analog signal effectively isolate and eliminate the noise generated by the digital circuit. FEATURES OF UNDERGROUND PIPE LEAK DETECTOR 1.The use of latest digital signal processing chip and a digital filter chip, 16M cache controller integrated, more responsive. In particular, it can filter with the interference of environmental noise, screening out the leakage noise, allowing the operator to lock leakage points quickly. 2. 7-inch high-definition digital color LCD touch screen with a resolution of 800 * 480, can provide 8 display pages, can show the measurement parameters more clearly and intuitively, and full touch screen design, simple operation. 3. 50 ~ 5000Hz frequency range (spectrum analysis), real-time display of the noise signal distributed on each frequency. 4. Sensor is built-in preamp circuit, using a rubber ring seal and cushion, and the application of professional acoustic methods, making the ability to capture the noise is higher than similar products. 5. Adopt latest noise detecting element, sounds clear. 6.Save 8 sections totaling eight minutes of recording, which is not lost after shut down, could be analyzed at any time. 7.Using a large capacity battery, can work for more than ten hours, and can be removed charging and online charging.
PQWT-CL900 Technical Parameters Operation Video Click here Model No. Depth Amplification Gain Frequency Binning Working Mode LCD PS PQWT-CL900 8M 100 gain adjustment, 100volume adjustment, and 8 signal multiples adjustment 144 adjustable frequency ranges, and 21 center frequency analyzes Spectrum analysis mode, filter analysis mode, automatic analysis mode 7-inch high-definition digital touch color LCD screen DC 7.4V 5000mA rechargeable battery
Introduction to instrument Leakage automatic analyser is a fully automatic leak detector, which overcomes the single leak detector is easy to exist due to the pipeline of liquid,gas flow rate pressure changes caused by miscarriage of justice problems.The method comprises the following steps: arranging a group of samplers in alinear array or a matrix mode in a leak detecting area of the pipeline;setting the working mode of the host machine in the wireless mode,then instructing the sampler in the group to collect data at the same time, and according to the number of samplers were stored in each sampler sampling data,by comparing the sampling of the sampled datasynchronization to determine the location of leaks. Case Show Mr.Li from Zhuzhou, Hunan province used PQWT-CL900 leakage automatic analyser found leak point and dug pipe leakage position as shown in picture.
8. Super anti-interference circuit design, the digital signal and analog signals were effectively isolated, eliminating the noise generated by the digital circuit. FEATURES OF LEAKAGE AUTOMATIC ANALYSER 1. Using the latest foreign digital signal processing chip and digital filter chip, controller integrated 16M cache, the response is more sensitive. 2. 7Inch HD digital touch-screen color LCD screen,resolution 800 * 480, full touch design, simple operation. 3. The 9 sensors using wireless module to send signals, no wiring, transmission distance of 1,000 meters. And 9 sensors can be measured at the same time, so that the measurement range greatly increased, saving the the time to find the leaking water. 4. Users can adjust the frequency within 70HZ-9000HZ range. 5. In the 70HZ-9000HZ range, real-time display of the noise signal at the distribution of the frequency. 6. Sensor within pre-amplifier circuit, using the rubber ring sealing and cushioning, and the application of professional acoustic methods, making the ability to capture noise than similar products. 7. Large volume battery can keep working more than 10 hours.
Technical Parameters Operation Video Click here Model No. Depth Measurement Accuracy Operating Temperature LCD Size Working Temperature Power Supply PQWT-G50 50M 0.1mV -10 ℃ ~ +60 ℃ 7-inch LCD Screen -10℃~50℃ DC 7.2V5000mAh Rechargeable battery, 4W PQWT-G100 100M 0.1mV -10 ℃ ~ +60 ℃ 7-inch LCD Screen -10℃~50℃ DC 7.2V5000mAh Rechargeable battery, 4W PQWT-G150 150M 0.1mV -10 ℃ ~ +60 ℃ 7-inch LCD Screen -10℃~50℃ DC 7.2V5000mAh Rechargeable battery, 4W
Introduction to instrument PQWT-G Series dam piping leak detector is a lightweight and highly efficient dam piping leak detection instrument. Detecting dam leak by measuring the frequency of the natural electric field and analyzing the resistivity changes inside the dam. Can find the leaking point of the piping of the dam, nest point leakage, bedrock foundation leakage, hollow, dynamic soil, ants and other caves, dams and other engineering disasters have a very good detection effect. Application
1. easy to carry Use of the earth natural electromagnetic field as a signal source, does not require heavy manual power source part, the whole set of not more than 3 kilograms of weight, easy to carry and use. 2. simple operation Instrument by the highspeed CPU full automatic control, 10 minutes to learn the operation of the instrument, for no exploration experience of personnel can complete the relevant training in half an hour. 3. high accuracy The high performance amplifier and high performance AD converter, FFT digital filtering technology, the measurement accuracy is up to 0.1mV, obtaining stability comparable with traditional artificial field method instrument in extensive field testing. 4. strong anti-interference ability Advanced anti-interference technology, multi frequency and anti-jamming design, through digital processing equipment, even in the city, electrical interference or other external interference of the work area, also can be observed contour profile measurement repeatability.
Cavity Detection Visual Detection Underground Water Detection Model No. Depth Accuracy Channel Power LCD PS V4-20 20M 0.1mv 2 4w 800x480 Touch Screen DC12V 2400mAh Built-in Battery V4-30 30M 0.1mv 3 4w 320x420 DC12V 2400mAh Built-in Battery V4-50 50M 0.1mv 5 4w 800x480 Touch Screen DC12V 2400mAh Built-in Battery Technical Parameters Scanning Detecion Host Machine Operation Video Click here
Introduction to instrument V4 Multi Functional Prospecting Instrument is a superior performance and professional archaeological instrument. It breaks through the oneness of traditional detectors on the market now, blending of cavity exploration, remote metal search, visible metal detection, underwater and cave metal exploration, make the archaeological work more easily. Cavity Detection Visual Detection Scanning Detection Underwater Detection Main Function
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