1. Product introduction:

ZJSC-D3 metal mine detector is a widely used handheld (single soldier) mine detector. The equipment uses high-frequency pulse induction technology with extremely high sensitivity and is particularly suitable for detecting trace metal mines. Since the device can be automatically adjusted to suit its environment, the operator only needs a short training to use the device.

2. Product features:

All components of the mine detector, including a controller, battery and ring components (except for an optional external earphone) can be combined into a single device, there are no separate components, and no inconvenient connection cables. The mine detector is a fully enclosed type that can be submerged in water for detection and has a waterproof function. It is controlled by a microprocessor with precise timing, fast switching and strong signal processing capabilities. Coupled with the unique probe design, the detector has a strong ability to identify small metal targets, even if the small target is very close to the large target.

The detector combines general detection and automatic self-recognition controlled by a microprocessor. The user can perform an initialization test, and the sound produced by the initialization test is used as the basis for the user‘s accurate judgment. The probe adopts a hybrid Rx coil, which can greatly reduce the interference of other targets to improve the signal/noise ratio, and it has stronger sensitivity. This feature also inhibits targets outside the circle. Of course, since the insensitive area can be adjusted, the signal on the side of the probe can be received. Due to the use of hybrid coils, the ability of the mine detector to be used in traditional hazardous environments is greatly improved, for example, when detecting in mineralized soil, its sensitivity will not be reduced.

The middle of the circle is separated by the "observation probe". When the center of the measured object is directly below the "observation probe", the audio signal is very clearly zero, so that the center position of the target can be accurately determined with an accuracy of millimeters. The ZJSC-D3 detector is driven by only three dry batteries, and its electronic part adopts an automatic power supply, which can provide a constant voltage for the electronic components. Regardless of the state of the battery, it can make full use of the battery voltage to keep it in the best working condition.

3. Product parameters:

Weight: 3 kg

Shipping weight: 10 kg

Probe length: 1120mm～1560mm

Battery requirements: LR20 manganese alkaline dry battery.

Battery life: when working with high sensitivity, it can work continuously for 12 hours and intermittently working for 16 hours; when working with medium and low sensitivity, it can work continuously for 18 hours and intermittently working for 24 hours; when the voltage is insufficient, there will be two flashes LEDs and sound prompts.

Detection sensitivity: 0.05 grams of stainless steel can be detected at a distance of 75 mm from the probe

Working to adapt to humidity: fully enclosed and can be submerged in water for 2 meters to work

Adaptation temperature for operation and storage: -25°C～70°C

Detecting circle: the longest probe is 1120 mm, the shortest is 700 mm, and it weighs 1100 grams. The glass resin telescopic rod has a coating on the surface to protect the environment. The diameter of the probe ring is 300 mm, black ABS material, EMC treatment on the surface, and a hybrid RX coil designed to improve the signal/noise ratio.