Name: Organic Glass Water Collector
model: DSpt1L
Manufacturer: Xiamen Dengxun Instrument Equipment Co., Ltd
Introduction: This water sampler is suitable for environmental protection and other related departments to collect water samples for analysis of water quality or plankton in water. Comply with the technical specifications of the national "Water and Wastewater Monitoring and Analysis Methods".

Technical parameters:
Capacity: 1000mL; (Other capacity specifications can accept non-standard customization)
Temperature gauge: Temperature measurement error ± 1 ℃;
Floating cover baffle: All baffles are fastened with threads, and will never fall off or detach;
Bucket body: Thick imported polymer material
Handle: High quality 304 stainless steel
Activity cover: The unique device is a detachable cover with a threaded locking fixing method, which is convenient for cleaning and repairing the interior. It can be easily folded and opened and closed;

Application areas:
1) Various field sampling, environmental monitoring, water treatment, liquid sampling, and environmental water sampling can be conducted to sample liquids at different depths and layers Easy to carry and suitable for places without power supply;
2) Field water sampling is used for collecting water samples from surface waters such as rivers, lakes, and reservoirs at depths of 0-15m;
3) Used for the collection of aquatic biological samples, as well as for the collection of water quality samples other than bacterial indicators and oils, and for the sampling of phytoplankton.

Selection of Sampling Environment:
The collection of quantitative or depth samples is recommended for use in still water and slow-moving water bodies, and should not be collected in rapids or water bodies with weeds or large solid impurities.

Water harvesting principle:
Tie the experimental rope tightly with the handle, slowly lower the water surface, let water enter below, and let water exit above. When the water sampler stops at different depths, the water sample collected is at this depth. If you want to sample at a fixed depth, please mark the length of the experimental rope first. When it sinks to the desired depth, lift the experimental rope and the upper cover and lower water inlet will automatically close. After lifting it out of the water surface, do not touch the lower bottom to avoid water leakage. Insert the rubber hose of the water outlet into the mouth of the sample bottle container, release the water stop clamp, and the water sample will be injected into the container.

Usage
Before use, the outlet of the water pipe should be clamped with a water stop clamp.
2. Select an experimental rope and attach it with a tape measure to facilitate determining the water collection depth or mark the length of the rope with the user's own rope (the length can be determined according to the sampling depth) and tie it to the water lifting ring
3. Hold the rope with your hand and sink the water quality sampler into the water to be sampled. When it reaches the desired depth, slowly lift it up to complete the sampling.

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