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China LSPEC 720 Automatic Water Quality Sampler - Advanced Factory Suppliers for Reliable Water Sample Collection

Introducing the LSPEC 720 Automatic Water Sampler, a cutting-edge, multi-functional device designed for optimal water sample collection. This integrated intelligent sampler is perfect for real-time monitoring of surface water, municipal water supply, drainage systems, and industrial wastewater. With the ability to facilitate long-term, stable, and unattended automated sampling operations, it stands out as a reliable choice for various applications in water quality management.
The LSPEC 720 offers versatile sampling modes catered to different monitoring needs, including time-proportional, level-proportional, flow-proportional, remote control, and timed quantitative sampling. This adaptability allows it to intelligently tailor sampling strategies based on on-site conditions, ensuring the collection of real-time, representative, and standardized water samples. As a leading product from a trusted China supplier and factory, the LSPEC 720 Automatic Water Sampler is engineered for excellence, making it an essential tool for water quality professionals.

Key Advantages

Product Description

🧪 Multi-Mode Sample Retention

📡 Remote Real-Time Monitoring

🤖 High Automation & Intelligence

🌍 Wide Application Scenarios

Simultaneously, the sampler is equipped with comprehensive sample retention functions, supporting multiple retention modes such as automatic retention of water samples exceeding standards, remote command retention, external switch signal control retention, continuous retention, and communication-triggered retention. It can accurately capture water samples from critical periods and abnormal water quality, providing reliable and effective sample evidence for tracing the source of water quality exceedances and analyzing pollution events.

In terms of data and control, the sampler seamlessly integrates with various online water quality analysis instruments and environmental monitoring management platforms via a standard communication interface, supporting remote real-time monitoring, status query, parameter configuration, and command issuance, truly achieving remote management of the entire sampling process.

The entire unit features a high degree of automation, informatization, and intelligence, significantly reducing manual on-site operation, improving sampling efficiency and data reliability. It is widely applicable to scenarios such as rivers, lakes, drinking water sources, municipal water supply and drainage networks, industrial parks, and enterprise sewage outlets, providing stable and efficient sampling support for online water environment monitoring, pollution early warning, and environmental supervision.

Product Features

🖥️ A tilted 7-inch true-color screen, more ergonomic
💾 Software updates via USB flash drive or SD card
⚡ Direct power supply to the sampler and remote pump control
🔧 New sample dispensing mechanism completely eliminates tube entanglement
🛡️ Water and electricity separation for safety and reliability
📦 Large storage space and long storage time, data recording up to three years or more
⏱️ High-precision independent RTC chip, with an annual cumulative error of less than 5 minutes
💰 Extremely low maintenance costs

Product Parameters

Item	Technical Specification
Product Name	Automatic Water Quality Sampler
Product Model	LSPEC 720
Sampling Error	≤±10% or 10mL, whichever is greater
System Clock Control Error	<1 minute/year
Sampling Control Accuracy	±2 degrees
Sampling Horizontal Height	≥50m
Sampling Container Volume	5L
Number of Sample Vials	24 bottles
Sample Storage Temperature	4±2℃
Piping System Airtightness	≤-0.05MPa
Sampling Vertical Height	≥5m
Retention Bottle Volume	1L
Insulation Resistance	>20 megohms
Human-Machine Interface	7-inch capacitive touchscreen
Analog Input	6-channel (4-20)mA

Application Areas

Water samplers are highly reliable and versatile sampling devices that can be widely used in automatic water quality monitoring stations for rivers, lakes, reservoirs, municipal water supply and drainage systems, and industrial wastewater discharge monitoring. They are highly adaptable to different water bodies and operating conditions, providing accurate and representative water samples for subsequent analysis and monitoring, effectively supporting environmental regulation, water quality early warning, and industrial wastewater discharge management.

Frequently Asked Questions

Q What retention modes does the LSPEC 720 Automatic Water Quality Sampler support?

The LSPEC 720 supports multiple retention modes, including automatic retention of water samples exceeding standards, remote command retention, external switch signal control retention, continuous retention, and communication-triggered retention. This ensures accurate capture of water samples during critical periods or abnormal water quality events.

Q How does the sampler integrate with environmental monitoring platforms?

The sampler connects seamlessly with various online water quality analysis instruments and environmental monitoring management platforms via a standard communication interface. It supports remote real-time monitoring, status query, parameter configuration, and command issuance, enabling full remote management of the entire sampling process.

Q What is the data storage capacity of the LSPEC 720?

The LSPEC 720 features large onboard storage with the ability to record data for up to three years or more. It also uses a high-precision independent RTC chip with an annual cumulative clock error of less than 5 minutes, ensuring long-term data accuracy and reliability.

Q What types of water environments is this sampler suitable for?

The sampler is designed for wide applicability, including rivers, lakes, reservoirs, drinking water sources, municipal water supply and drainage networks, industrial parks, enterprise sewage outlets, and automatic water quality monitoring stations. It adapts well to various water bodies and operating conditions.

Q How is the LSPEC 720 designed for operator safety and ease of use?

Safety and usability are central to the design. The unit features water and electricity separation for enhanced safety, a tilted 7-inch true-color capacitive touchscreen for ergonomic operation, and a new sample dispensing mechanism that completely eliminates tube entanglement. Software can be updated conveniently via USB flash drive or SD card.

Q What is the sampling accuracy and how many sample bottles does the unit hold?

The LSPEC 720 achieves a sampling error of ≤±10% or 10mL (whichever is greater) and a sampling control accuracy of ±2 degrees. It accommodates 24 sample bottles with a container volume of 5L each, and maintains a sample storage temperature of 4±2℃ to preserve sample integrity.

China LSPEC 720 Automatic Water Quality Sampler - Advanced Factory Suppliers for Reliable Water Sample Collection

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