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Introduction of PQWT-TC500 Automatic Groundwater Mapper
PQWT-TC500 500 meters deep groundwater exploration locator features
1. Fast measuring speed and high efficiency
One day to complete more than 8,000 meters of profile measurement, to achieve different depths of geological anomalies, exploration speed and efficiency than the traditional resistivity method to improve about 10 times.
2. Easy to carry
No need for high-power power supply, using the earth's natural electric field low-frequency signal as a signal source, the weight of the whole machine is less than 2kg, easy to carry.
3. Simple operation
PQWT-TC500 500-meter deep groundwater exploration locator is automatically controlled by microcomputer, and it can be operated within 10 minutes. Personnel without exploration experience need 10 minutes to complete the training.
4. Good performance and high precision.
Measurement resolution can be up to 0.001mV, accuracy of ±2%. Compared with traditional methods, it has high stability and anomaly curve
Geoelectric equipment in a large number of field surveys.
5. Strong anti-interference ability
PQWT-TC500 500m deep groundwater exploration locator has advanced anti-interference technology and various anti-interference designs. Through frequency selector and digital processing, even in the weak signal area, city, high electric interference area and working area with other external interference, the result of abnormal curve with good repeatability can be observed.
6. Uniqueness of automatic mapping
After recording the data, this PQWT-TC500 500-meter deep groundwater exploration locator will automatically form curve and profile diagrams with one key, and there is no need to transfer the data to computer for drawing.
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| Model | Depth | range | Accuracy | Channel | Frequency | LCD Display | Optional language | A/D conversion | Impedance | power | consumption | operation temperature | offside |
| PQWT-TC150 | 150 meters | 0-2000mV, instrument automatic conversion | 0.001mv | 4 | Single frequency, triple frequency, 33 frequency | Industrial 7-inch high-definition touch screen | Chinese, English, French, Arabic | 12 bit 1MSP | >=10MΩ | DC12V4000mAh built-in battery | About 4W | -10°C~50°C | <=85% |
| PQWT-TC300 | 300 meters | 6 | Single frequency, triple frequency, 40 frequency | ||||||||||
| PQWT-TC500 | 500 meters | 8 | Single frequency, triple frequency, 56 frequency | ||||||||||
| PQWT-TC700 | 150 meters/300 meters/500 meters/600 meters (optional) | 8 | Single frequency, triple frequency, multi frequency | 8 bit 1MSP | 26650 * 2 4000mAh lithium-ion rechargeable batteries | -20°C~50°C | |||||||
| PQWT-TC900 | 150 meters/300 meters/600 meters/1200 meters (optional) | 8 | Single frequency, triple frequency, multi frequency | 16 bit 1MSP | |||||||||
| PQWT-TC1200 | 600 meters/900 meters/1500 meters/custom frequency (optional) | 8 | Single frequency, triple frequency, multi frequency | 16 bit 1MSP | Special power box with controllable reference source | ||||||||
| PQWT-S150 | 100 meters/150 meters (optional) | 0-1000mV, instrument automatic conversion | 0.001mv | 3 | Single frequency, triple frequency, 36 frequency | 320*420 LCD screen | -- | 8 bit 1MSP | >=10MΩ | Two 3.7V 4000mAh rechargeable lithium batteries | About 4W | -10°C~50°C | <=85% |
| PQWT-S400 | 150 meters/300 meters/500 meters (optional) | 6 | Single frequency, triple frequency, 36 frequency, 40 frequency | 16 bit 1MSP | |||||||||
| PQWT-S500 | 100 meters/150 meters/300 meters (optional) | 7 | 800X480 LCD screen | 12 bit 1MSP | |||||||||
| PQWT-M100 | 100 meters | 0-1000mV, instrument automatic conversion | 0.001mv | 4 | 30 frequency | LCD screen | -- | 8 bit 1MSP | >=10MΩ | 18650 * 2-cell 3000mAh rechargeable lithium battery | About 1W | -20°C~50°C | <=85% |
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