JIRS803C Automatic Water Quality Sampler China Factory Suppliers

Looking for reliable automatic water samplers from China? Our JIRS-803C factory provides professional solutions for sampling pollution sources, rivers, and lakes. This portable, intelligent system is ideal for environmental monitoring and is available from leading China suppliers.

Product Details

Contact Now

Product Details

The JIRS-803C Automatic Water Quality Sampler is a professional-grade solution engineered for precise, unattended water sampling in environmental monitoring stations and third-party testing agencies. Designed for deployment at sewage discharge sites, it eliminates the need for constant manual personnel occupancy by providing a reliable, automated system for proportional and timing-based sample collection.

Combining an integrated, portable design with robust industrial-grade components, the JIRS-803C ensures sample representativeness through advanced automatic rinsing and emptying cycles. Whether you require continuous sampling or complex proportional triggering, this instrument delivers high-accuracy data collection to meet stringent water pollution prevention and control standards.

Detailed Parameters

Sampling Capacity	1000ml × 25 bottles	Single Volume	10ml ~ 1000ml
Sampling Interval	1 ～ 9999 min	Continuous Volume	≥ 48L
Sampling Error	±7% (Volume) / ±8% (Proportional)	Vertical/Horizontal Reach	≥8m Height / ≥80m Distance
Interface/Signal	4-20mA Analog / Flowmeter Signal	Protection Level	IP55 Outdoor Grade
Power Supply	AC220V or DC24V / Lithium Battery	Working Temp	0 ~ 50℃

Key Advantages

Versatile Triggering

Supports timing, time-proportional, flow-proportional, manual, synchronous, and intermittent sampling modes for any environment.

Smart Protection

Automatic power-failure recovery restores the original running state and preserves all parameters after power is restored.

Sample Integrity

Integrated automatic rinsing before sampling and automatic emptying after sampling ensures high sample representativeness.

Comprehensive Logs

Stores 1,000 records each for sampling events, door opening/closing, power failures, and water inlet/outlet cycles.

QC Parallelism

Capable of collecting two parallel water samples simultaneously to achieve rigorous quality control and verification.

Portable Design

Integrated structure with a lithium battery backup ensures 2 days of operation without external power for field flexibility.

Product Gallery

Management Platforms

Program Storage

Save and manage up to 9 common sampling programs for quick deployment in different site conditions.

Remote Operation

Optional remote control and viewing capabilities allow monitoring of sampling status from a distance.

Real-time Logs

Instant tracking of door access and power status to ensure the security and continuity of samples.

Flow Control

Seamless integration with flowmeters via 4-20mA signals for high-precision proportional sampling.

Mixed Sampling

Flexible configuration to collect multiple samples into a single bottle for composite analysis.

Battery Mgmt

Lithium power system management ensures stable operation for 48 hours during power outages.

Investment Return Comparison

Feature	Manual Sampling	JIRS-803C Auto Sampler
Labor Cost	High (Daily Visits)	Ultra-Low (Unattended)
Sample Accuracy	Subject to Human Error	High (Algorithmic Proportional)
Data Continuity	Intermittent / Gaps	Continuous 24/7 Recording
Representativeness	Single Point / Random	Systematic Rinsing & Mixing
Compliance Risk	High (Manual Logs)	Low (Digital Audit Trail)

Frequently Asked Questions

Q: What is the difference between time-proportional and flow-proportional sampling?

Time-proportional sampling takes a sample at fixed intervals (e.g., every hour), while flow-proportional sampling triggers based on the volume of water passing through a flowmeter, ensuring samples are representative of total discharge volume.

Q: How does the automatic rinsing function improve water quality analysis?

Before each sample is collected, the system flushes the pipeline with the current water sample. This removes stagnant water and ensures the sample in the bottle is a fresh, representative snapshot of the water quality.

Q: Can the JIRS-803C operate during a complete power outage?

Yes, the device is equipped with a high-capacity lithium battery that ensures the instrument continues to operate normally for up to two days without external AC or DC power.

Q: Is this sampler suitable for harsh outdoor environments?

Absolutely. With an IP55 protection rating and an operational temperature range of 0-50℃, it is specifically designed for outdoor deployment at wastewater sites and monitoring stations.

Q: What is the purpose of the parallel quality control function?

The parallel function allows the device to collect two identical samples at the same time. This is used for quality control (QC) to verify sample consistency or to send one sample to a primary lab and another to a backup lab.

Q: How are the sampling records managed and stored?

The internal memory stores up to 1,000 records for sampling, door activity, power failures, and water flow logs, providing a complete digital audit trail for environmental compliance reporting.

Ready to Automate Your Water Quality Monitoring?

Get in Touch

If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.

FAQS

What's the MOQ?

1set sample is available.

What's your price?

We quoted based on your products’ code and qty. We can offer different discount depending on qty.

I am not sure of the required product type, how to get quotation?

Please tell us the details of your project: Measuring range, temperature, pressure, If need relay control output, 4-20mA or Modbus RS485 output? We will choose suitable product type as per your project details and make quotation for you.

How long is your delivery time?

Most of our products are in stock. Generally, we can delivery to you within 2-3 working days. The big order’s delivery time will be determined according to the type and quantity of products ordered.

What’s your term of payment?

We accept T/T, Paypal, Western Union, Alipay, credit card, wechat and other suitable payment.

Related News

Jul.01,2026

Guide to Ensuring Water Purity for drinking water tds Monitoring

Ensuring Water Purity: The Ultimate Guide for Drinking Water TDS Monitoring Maintaining high water quality standards is essential for public health and industrial safety. One of the most critical metrics for assessing water purity is Total Dissolved Solids TDS, which represents the combined content of all inorganic and organic substances dissolved in water. Utilizing high-precision equipment for drinking water tds measurement allows facilities to detect contamination and ensure that filtration systems are operating at peak efficiency. In this guide, we will explore the technical aspects of TDS monitoring and how advanced transmitters provide the reliability needed for modern environmental monitoring.

Jun.29,2026

Understanding the Conversion of Electrical Conductivity to TDS

Understanding the Conversion of Electrical Conductivity to TDS In water quality analysis, measuring the purity of a liquid often involves understanding the relationship between electrical conductivity to tds Total Dissolved Solids. While conductivity measures the ability of water to pass an electrical currentwhich is directly influenced by the concentration of ionized substancesTDS represents the total amount of mobile charged ions, including minerals, salts, or metals dissolved in a given volume of water. For professionals in environmental monitoring and water treatment, mastering this conversion is essential for maintaining system efficiency and ensuring regulatory compliance.

Jun.27,2026

Industrial Guide to Electrical Conductivity Salt Water Monitoring

Understanding Electrical Conductivity Salt Water Monitoring for Industrial Precision In the realm of water quality analysis, measuring the electrical conductivity salt water levels is a critical process for maintaining industrial efficiency and environmental safety. Conductivity serves as a direct indicator of the concentration of dissolved ions, which is essential for industries ranging from desalination plants to chemical manufacturing. Accurate monitoring prevents equipment corrosion, ensures product purity, and supports regulatory compliance. By utilizing advanced instrumentation, operators can achieve real-time insights into salt concentrations, allowing for immediate adjustments in water treatment processes to avoid costly downtime.

Jun.26,2026

Technical Guide to Industrial ec meter circuit Design and Use

Understanding the EC Meter Circuit: The Heart of Water Quality Analysis Electrical Conductivity EC is a fundamental parameter in environmental monitoring, aquaculture, and industrial water treatment. At the core of every reliable measurement device is a sophisticated ec meter circuit , which converts the physical conductance of a liquid into a precise digital reading. Whether you are managing a boilers deoxygenation process or monitoring nutrient levels in hydroponics, understanding how the circuit handles signal amplification and temperature compensation is key to ensuring data accuracy. This guide explores the technical intricacies of EC circuitry and how it integrates into professional water quality controllers.

Jun.25,2026

Professional Guide to drinking water testing for tds and Purity

Drinking Water Testing for TDS: Ensuring Pure and Safe Water Quality Maintaining high water quality is essential for both health and industrial efficiency. When performing drinking water testing for tds , professionals seek to measure the Total Dissolved Solids TDS, which indicates the concentration of dissolved inorganic salts and organic matter in water. Whether you are managing a municipal water plant or a high-precision industrial facility, understanding the conductivity and TDS levels is the first step toward effective water treatment. In this guide, we explore the technical aspects of TDS measurement and the advanced instrumentation required for accurate monitoring.

Jun.23,2026

Industrial TDS Controller Machine for Water Quality Management

Maintaining precise water purity is critical for various industrial, agricultural, and domestic applications. A tds controller machine serves as the brain of a water treatment system, continuously monitoring Total Dissolved Solids TDS to ensure that water quality remains within specified limits. Whether you are managing a hydroponic farm, a pharmaceutical lab, or a large-scale reverse osmosis plant, having an automated way to regulate mineral concentrations is essential for efficiency and product consistency. In this guide, we will explore how these machines work and why they are indispensable for modern water management.

Jun.21,2026

Optimize Water Purity with a TDS Controller in RO System

Maximizing Water Purity: The Role of a TDS Controller in RO System Achieving consistent water quality is the primary goal of any reverse osmosis setup. A tds controller in ro system acts as the brain of the filtration process, monitoring Total Dissolved Solids TDS in real-time to ensure the output meets specific purity standards. Without precise control, users often face the dilemma of either wasting too much water or compromising on the purity of the drinking or process water. By integrating an intelligent controller, you can automate the blending process, extending the life of your membranes while maintaining a perfect balance of minerals.

Jun.20,2026

Optimize Water Quality Using a tds controller for ro Systems

Optimizing Water Purity with a TDS Controller for RO Systems Maintaining the ideal balance of minerals in purified water is critical for both industrial processes and residential health. A tds controller for ro acts as the brain of a Reverse Osmosis system, ensuring that Total Dissolved Solids TDS remain within a precise range. Without an effective controller, RO systems can either strip too many essential minerals or allow contaminants to leak through as membranes age. This guide explores how these devices function, their importance in water treatment, and how to choose the right model for your specific needs to ensure consistent water quality.