1、 Execution standards

Complies with the Technical Regulations for Design of Water Quality Sampling Scheme HJ 495-2009

2、 Product Overview

The KD-620S portable unmanned water quality sampling boat is suitable for collecting water samples from rivers, lakes and reservoirs. Taking the unmanned remote control boat as the carrier, it collects water samples through the suction pump and the water sample collection bag, which solves the limitation that the sampling personnel can only take water from the shore when sampling and the danger of taking samples in the water area by boat. This product can remotely control the sampling vessel from the shore to reach the designated water area, and extract water samples by controlling the sampling pump, which not only standardizes the sampling standards but also simplifies the sampling process. Can be used for water sample collection in environmental protection, hydrology, water conservancy, and other fields.

3、 Performance characteristics

◆Remote control of water sample collection. Remote control of water quality sampling vessel to reach designated water area, complete sampling and return

◆GPS positioning system. Save the starting point during sampling, and the sampling ship will automatically return to the starting point in case of signal loss or low battery

◆The remote control comes with a sampling ship and battery display function, and can set a low battery alarm value independently to remind the sampling ship to charge in a timely manner

◆The lighting indicator light has both lighting and positioning functions, making it easy to observe the sampling ship from a distance

◆Sampling buckets can be replaced with different materials to meet the needs of analyzing different pollutants in water quality and avoid contamination of water samples by pipeline materials during the sampling process

◆Quick snap fastener for water sample collection bucket, allowing for quick and convenient collection and replacement of sampling buckets

◆The sampling bucket is retracted and collected by an electric winch through a plastic steel cable, and the sampling depth is freely converted between 0-15 meters through wireless video monitoring to meet the requirements of depth section sampling

◆The winch cable is equipped with a limit valve for maximum retraction and extension to prevent faults caused by excessive retraction and extension of the cable

◆The winch cable is an elastic plastic cable with automatic winding function to prevent winding

◆The tail of the sampling vessel is equipped with a towing hook, which can be used to hang the line during sampling in complex water areas or rivers with high flow rates, facilitating the recovery of the sampling vessel

◆The entire ship is made of fiberglass material, which is integrally formed, corrosion-resistant, oxidation resistant, lightweight, high-strength, and durable

4、 Technical indicators

Product size: 900 * 550 * 500mm Sampling distance: 0~200 meters (no signal interference) Product net weight: 25kg

Net weight of product: 25kgSampling depth: 0-15m

Packaging size: 1200 * 800 * 700mm Depth accuracy: 0.01 meters

Product weight: 52kg Water sample collected: 2L

Power supply: 12V-10AH Sampling time: 5 hours

Maximum speed: 100m/min (unloaded) Safety rope length: 500m

Sampling point setting: 30 satellite positioning quantities:>5

Signal loss response time: 10 seconds GPS signal response time:<60 seconds