Hfd-C Water Locator

HFD-C Water Locator 1. Features: - Simultaneous monitoring of 7 frequencies - Designed for depths up to 300 meters - User-friendly and easy to learn - Automatic data monitoring, storage, and curve drawing - Equipped with USB 2.0 ports HFD-C Water Locator HFD-C Water Locator Main Technical Parameters of HFD-C Groundwater Detector:
Measuring Range0–255 mV
Detection DepthUp to 300 m
Measuring Channels7 channels
Measuring Frequencies4900, 2000, 600, 170, 67, 35, 25 Hz
Frequency Tolerance±2%
Resolution0.001 mV
Repetitive Error±2% ±2 Bit
A/D Converter16 Bits, 1 Msps
Input Impedance≥10 MΩ
Power Frequency Suppression>80 dB
Data Storage48W
Display5" Touch Screen
InterfaceUSB 2.0
Power SupplyDC 7.4V, 5200 mAh Lithium Battery
Power Consumption400 mA
Operating Temperature-20°C ~ +60°C
Humidity80%
Dimensions27 × 22 × 15 cm
Weight2.3 kg
2. Brief Introduction: The HFD-C Multi-Function Natural Electrical Field Detector is specifically designed for underground water detection at depths of up to 300 meters. It measures the intensity of the natural electrical field to monitor changes in underground resistivity, helping locate and determine the depth of groundwater. This instrument solves a major challenge in natural electric field surveys—frequency selection and interference suppression. With its waterproof casing and touch screen interface, it’s easy to handle and simple to use. Compared to traditional DC electrical water detectors, the HFD-C offers significantly faster measurement speeds and is much lighter. In the past 20 years, we’ve built a strong reputation among our customers. 3. Comparison with Traditional Geo-Electrical Water Detectors:
Traditional Geo-Electrical Water DetectorsHFD-C Ground Water Detector
Heavy equipment and complex wiring due to manual power supplyNo need for external power; uses natural electric field and a 20-meter receiver pole with a special amplification method
Requires 3–5 people, low efficiencyOnly 2 people needed, high efficiency
Heavy, 50–500 kg, hard to transportLightweight, less than 5 kg, easy to carry
Requires data transfer to PC and multiple software for analysisEquipped with a 4G U-disk for direct data access and processing
Professional operation, expensiveEasy to use, cost-effective
Only detects water location and depthCan detect water location, direction, depth, and flow
4. Applications: - Metal and non-metal ore exploration - Reduce mining investment and increase success rate - Underground water detection in various geological conditions - Meet demands for drinking water, industrial use, and agricultural irrigation - Engineering and disaster geological surveying - Coal goaf, archaeological mining, urban exploration, and non-metallic pipeline detection 5. Key Features: - Fast and efficient - Easy to carry - Simple to operate - High precision and accuracy - Practical and cost-effective - Flexible array methods (traditional and unique) 6. Advantages: - Integrated into an aluminum alloy case for easy transportation - Built-in rechargeable lithium battery, fast charge (4 hours), long usage (16 hours) - Special rough and fine measurement electrodes improve speed and accuracy - Multiple anti-jamming designs and unique modes enhance data accuracy and stability At Work Site: HFD-C Water Locator HFD-C Water Locator

PVA 088-20

Sinopec Pva 088-20(G),Sundy Pva 088-20(G-Af),Changchun Pva Bp-17,Polyvinyl Alcohol Pva 1788

Saint Petrochemicals Limited , https://www.saintpec.com