Most Accuracy Water Detector Hfd-C

**Most Accurate Water Detector HFD-C** The HFD-C is a high-performance, multi-functional natural electric field detector designed specifically for underground water detection at depths of up to 300 meters. This advanced device measures the intensity of the natural electric field to monitor changes in underground electrical resistivity, allowing accurate identification of the location and depth of groundwater. It is ideal for various geological surveys and offers significant improvements over traditional water detection methods. **Key Features:** - **7 Channels Simultaneous Monitoring**: The HFD-C can monitor 7 different frequencies at once, improving efficiency and accuracy. - **High Accuracy**: With a measuring range of 0–255 mV and a frequency tolerance of ±2%, it ensures reliable results even in complex environments. - **User-Friendly Interface**: Equipped with a 5" touch screen, the device is easy to operate and learn, making it suitable for both professionals and new users. - **Auto-Monitoring & Data Storage**: The system automatically stores data and draws curves, reducing manual effort and increasing productivity. - **USB 2.0 Port**: Allows for easy data transfer and connectivity. - **Long-Lasting Power**: Powered by a DC 7.4V 5200mAh lithium battery, it provides up to 16 hours of continuous use after a 4-hour fast charge. **Technical Specifications:** | Parameter | Specification | |-------------------------|----------------------------------------| | Measuring Range | 0–255 mV | | Detection Depth | <300 m | | Measuring Channels | 7 Channels | | Measuring Frequencies | 4900, 2000, 600, 170, 67, 35, 25 Hz | | Frequency Tolerance | ±2% | | Resolution | 0.001 mV | | Repetitive Error | ±2% ±2 Bit | | A/D Converter | 16 Bits, 1 Msps | | Input Impedance | ≥10 MΩ | | Power Frequency Suppression | >80 dB | | Data Storage | 48W | | Display | 5" Touch Screen | | Interface | USB 2.0 | | Power Source | DC 7.4V, 5200mAh Lithium Battery | | Power Consumption | 400 mA | | Operating Temperature | -20°C ~ +60°C | | Humidity | 80% | | Dimensions | 27 × 22 × 15 cm | | Weight | 2.3 kg | **Why Choose HFD-C?** Compared to traditional DC electrical water detectors, the HFD-C offers remarkable advantages: - **Lightweight & Portable**: Weighing less than 5 kg, it’s easy to carry and transport. - **Efficient Operation**: Only 2 people are needed to complete a survey, significantly increasing work efficiency. - **Cost-Effective**: No need for expensive software or complicated wiring. - **Advanced Anti-Jamming Technology**: Multiple anti-jamming modes ensure stable and accurate data collection. - **Versatile Applications**: Suitable for metal and non-metal ore surveys, groundwater detection, engineering geology, and more. **Applications:** - Metal and non-metal ore exploration - Underground water detection in various geological conditions - Drinking water, industrial, and agricultural irrigation planning - Engineering and disaster geological surveys - Coal goaf, archaeological mining, urban exploration, and non-metallic pipeline surveys **Advantages of HFD-C:** 1. Integrated into an aluminum alloy case for easy transportation. 2. Built-in rechargeable battery for long-lasting performance. 3. Special electrodes for improved measurement speed and precision. 4. Advanced anti-jamming design for better data reliability. The HFD-C is a revolutionary tool that combines portability, accuracy, and ease of use. Whether you're conducting field surveys or exploring new areas, this device will help you achieve faster and more precise results. With a proven track record and high customer satisfaction, the HFD-C is the perfect choice for modern water detection needs.

Desiccant Air Dryers

Externally Heated Desiccant Compressed Air Dryers

For decades, compressed air users have relied on YUKA HL-WR series heated desiccant air dryer to deliver technology that reduces the cost of operation and improves the reliability of air driven processes.

The HL-WR Series is engineered to deliver ISO 8573.1. Air Quality and reduce purge air consumption.

The micro heated regeneration adsorption dryer is a kind of humidification purification device that uses micro heat regeneration method to adsorb and dry compressed air according to the principle of pressure swing adsorption.

Feature & benefit

1. Micro-thermal regeneration adsorption dryer (hereinafter referred to as micro-thermal suction dryer), which has the advantages of both heating regeneration and non-thermal regeneration. The regeneration gas is micro-heated to reduce the regeneration air consumption and the regeneration is more thorough, Extend the tower switching cycle.

Under normal operating conditions, the dew point (under pressure) of the air can be reduced to below -40℃, and the lowest can reach -70℃. It can provide oil-free and water-free high-quality compressed air for a few applications that have high requirements for air quality.

It is especially suitable for use in cold areas in the north and other places where the ambient temperature is below 0°C.

2. The micro heat absorption dryer adopts a double tower structure, one tower absorbs moisture in the air under a certain pressure, and the other tower uses a small portion of dry air slightly higher than atmospheric pressure to regenerate the desiccant in the adsorption tower after a certain period of time , The two towers are switched to ensure continuous supply of dry compressed air.

3. On the basis of having all the advantages of the non-heat regenerative adsorption dryer, it adopts high-quality stainless steel finned U-shaped heating tube, which has uniform heating and high heat transfer coefficient, which can ensure long-term trouble-free operation.

4. Unique computer control system, visually display the running status of the dryer, and has multiple alarms, protection functions and DCS remote control interface to ensure trouble-free use.

5. The actuator adopts pneumatic angle seat valve and pneumatic butterfly valve. The pneumatic control system adopts deep dry air source and then filtered to ensure reliable action and avoid valve leakage.

6. The height and diameter of the adsorption tower are accurately calculated and experimental results, and the important parameters such as flow velocity and heat and mass transfer are indeed mastered, so as to avoid excessive wear of the adsorbent and tunnel effect.

7. Professional program control design, small air pulse and air pressure fluctuation, effectively reduce the outlet air dust and the regeneration air noise.

8. Convenient and practical cycle time mode and energy-saving economic mode. Regenerative air volume and time program can be adjusted to adapt to various actual use conditions and outlet dew point requirements. The support base has a stable and beautiful appearance, and is easy to install, use and maintain.

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