Products
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Digital conductivity sensor series CS3742ZD
CS3740ZD Digital Conductivity Sensor: Conductivity sensor technology is an important field of engineering technology research, suitable for high-conductivity applications in semiconductor, electric power, water and pharmaceutical industries. These sensors are compact and easy to use. Determining the specific conductivity of an aqueous solution is more and more important for determining the impurities in the water. The measurement accuracy is greatly affected by factors such as temperature changes, surface polarization of contact electrodes, and cable capacitance. -
Conductivity/TDS/Salinity Meter/Tester-CON30
The CON30 is an economically priced, reliable EC/TDS/Salinity meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.conductivity tester is an essential instrument designed to measure the electrical conductivity of aqueous solutions or liquids, which directly reflects the concentration of total dissolved ions and salts. As a key indicator of water purity and chemical composition, conductivity is widely used in environmental monitoring, industrial process control, water treatment, agriculture, aquaculture, laboratory research, and beverage production. From ensuring ultrapure water quality in pharmaceutical manufacturing to monitoring salinity in hydroponic systems, conductivity testing provides critical insights into solution properties and contamination levels. -
On-line Acid, Alkali and Salt Concentration Meter Electromagnetic Conductivity Transmitter T6038
Industrial on-line water quality monitoring and control instrument with microprocessor. The instrument is widely used in thermal power, chemical industry, steel pickling and other industries, such as regeneration of ion exchange resin in power plant, chemical industry process, etc., to continuously detect and control the concentration of chemical acid or alkali in aqueous solution. -
Residual Chlorine Meter Sensor Chlorine Analyzer T6550
Residual Chlorine Meter is a precision instrument designed for measuring the concentration of residual chlorine in water. Residual chlorine, which includes free chlorine (HOCI/OCl⁻) and combined chlorine (chloramines), is a vital indicator of water disinfection efficacy. It plays a critical role in ensuring public health safety across drinking water distribution systems, swimming pools, industrial cooling water, and wastewater disinfection processes. Maintaining appropriate residual chlorine levels helps prevent pathogen regrowth while avoiding excessive chlorine that may lead to harmful disinfection by-products (DBPs) or corrosion.
The meter primarily employs electrochemical or colorimetric methods for detection. Amperometric sensors, widely used in online and portable designs, apply a constant voltage to electrodes, generating a current proportional to chlorine concentration through reduction reactions. Colorimetric methods, such as the DPD (N,N-diethyl-p-phenylenediamine) reagent-based approach, produce a pink color when reacting with chlorine; the intensity is measured photometrically to determine concentration. Portable models often feature user-friendly interfaces, automatic temperature compensation, and calibration reminders to ensure accuracy in field applications. -
COD Analyzer with Real-Time Monitoring Customized OEM Support for Chemical Industry SC6000UVCOD
The Online COD Analyzer is a state-of-the-art instrument designed for continuous, real-time measurement of Chemical Oxygen Demand(COD) in water. Utilizing advanced UV oxidation technology, this analyzer delivers precise and reliable data to optimizewastewater treatment, ensure regulatory compliance, and reduce operational costs. Ideal for harsh industrial environments, it features rugged construction, minimal maintenance, and seamless integration with control systems.
✅ High Precision & Reliability
Dual-wavelength UV detection compensates for turbidity and color interference.
Automatic temperature and pressure correction for lab-grade accuracy.
✅ Low Maintenance & Cost-Effective
Self-cleaning system prevents clogging in high-solids wastewater.
Reagent-free operation reduces consumable costs by 60% compared to traditional methods.
✅ Smart Connectivity & Alarms
Real-time data transmission to SCADA, PLC, or cloud platforms (IoT-ready).
Configurable alarms for COD threshold breaches (e.g., >100 mg/L).
✅ Industrial Durability
Corrosion-resistant design for acidic/alkaline environments (pH 2-12). -
Online Ion Selective Analyzer T6010
Industrial online Ion meter is an online water quality monitoring and control instrument with microprocessor. It can be equipped with Ion selective sensor of Fluoride, Chloride, Ca2+, K+,
NO3-, NO2-, NH4+, etc. online fluorine Ion analyzer is a new online intelligent analog meter independently developed and manufactured by our company. Complete functions, stable performance, easy operation, low power consumption, safety and reliability are the outstanding advantages of this instrument.
This instrument uses matching analog ion electrodes, which can be widely used in industrial occasions such as thermal power generation, chemical industry, metallurgy, environmental protection, pharmacy, biochemistry, food and tap water. -
DO300 Portable Dissolved Oxygen Meter
Portable Dissolved Oxygen (DO) Meter is an essential handheld instrument designed for on-site measurement of oxygen concentration in aqueous environments. DO levels serve as a critical indicator of water quality, reflecting ecological health, pollution status, and the efficiency of aerobic processes in natural and engineered systems. This device is widely used in environmental monitoring, aquaculture, wastewater treatment, hydroponics, and scientific research, where real-time, accurate DO data supports timely decision-making and process optimization.
The meter typically employs an electrochemical sensing principle, featuring a Clark-type polarographic or galvanic sensor with an oxygen-permeable membrane. Oxygen diffusing through the membrane undergoes reduction at the cathode, generating an electrical current proportional to the DO concentration. Advanced models integrate automatic temperature, salinity, and barometric pressure compensation to ensure accuracy across varying field conditions. The instrument is built with a rugged, waterproof housing, an intuitive interface with backlit display, and long-lasting battery power, making it suitable for demanding outdoor use. -
SC300COD Portable fluorescence dissolved oxygen meter
The portable chemical oxygen demand analyzer consists of a portable instrument and a chemical oxygen demand sensor. It adopts the advanced scattering method for measurement principle, requiring minimal maintenance and having excellent repeatability and stability in measurement results. The instrument has an IP66 protection level and ergonomic curve design, making it suitable for hand-held operation. It requires no calibration during use, only calibration once a year, and can be calibrated on-site. It features a digital sensor, which is convenient and fast to use in the field and can achieve plug-and-play with the instrument. It has a Type-C interface, which can charge the built-in battery and export data through the Type-C interface. It is widely used in industries and fields such as aquaculture water treatment, surface water, industrial and agricultural water supply and drainage, domestic water use, boiler water quality, research universities, etc., for on-site portable monitoring of chemical oxygen demand. -
SC300CHL Portable Chlorophyll Analyzer
The portable chlorophyll analyzer consists of a portable instrument and a chlorophyll sensor. It uses the fluorescence method: the principle of excitation light irradiating the substance to be measured. The measurement results have good repeatability and stability. The instrument has an IP66 protection level and an ergonomic curve design, which is suitable for hand-held operation. It is easy to master in damp environments. It is factory-calibrated and does not require calibration for one year. It can be calibrated on-site. The digital sensor is convenient and fast to use in the field and realizes plug-and-play with the instrument. -
Dissolved Ozone Tester/Meter-DOZ30P Analyser
The measurement range of DOZ30P is 20.00 ppm. It can selectively measure dissolved ozone and substances that are not easily affected by other substances in dirty water.Dissolved Ozone Tester is a specialized analytical instrument designed for the precise and real-time measurement of ozone (O₃) concentration dissolved in water. As a powerful oxidant and disinfectant, ozone is widely used in drinking water treatment, wastewater disinfection, food and beverage processing, pharmaceutical production, and industrial oxidation processes. Accurate monitoring of dissolved ozone is critical to ensuring effective microbial inactivation, optimizing chemical efficiency, maintaining product quality, and preventing over-dosing that may lead to byproduct formation or equipment corrosion. -
SC300MP Portable Multi-Parameter Analyzer
The analyzer typically employs a combination of electrochemical sensors, optical probes, and reagent-based colorimetric methods (for parameters like COD or phosphate) to ensure accuracy across diverse water matrices. Its intuitive interface, often featuring a sunlight-readable touchscreen, guides users through calibration, measurement, and data logging processes. Enhanced with Bluetooth or Wi-Fi connectivity, results can be wirelessly transmitted to mobile devices or cloud platforms for real-time mapping and trend analysis. Robust construction—featuring waterproof and shock-resistant housing—along with long battery life, ensures reliable performance in challenging field conditions.From tracking pollution events and monitoring wastewater discharge compliance to optimizing aquaculture water quality and conducting routine environmental surveys, the Portable Multi-parameter Analyzer empowers professionals with actionable insights for timely decision-making. As technology advances, integration with IoT networks and AI-driven analytics further enhances its capability as an indispensable tool for modern water resource management and environmental protection. -
SC300PH Portable pH meter
Portable pH Meter is a compact, handheld instrument designed for accurate and convenient on-site measurement of pH levels in aqueous solutions. It is an essential tool across diverse fields, including environmental monitoring, agriculture, aquaculture, food and beverage production, laboratory research, and water treatment. By providing real-time data on acidity or alkalinity, it enables immediate assessment and control of chemical and biological processes.In practical applications, portable pH meters support critical tasks like monitoring soil pH in agriculture, testing drinking water safety, ensuring optimal conditions in hydroponic systems, controlling chemical dosing in wastewater treatment, and verifying product quality in industrial manufacturing. Their rugged, waterproof designs make them suitable for use in challenging field conditions, while their portability and quick response time significantly enhance operational efficiency. -
SC300ORP Portable ORP meter
Portable ORP (Oxidation-Reduction Potential) Meter is a handheld field instrument designed for on-site measurement of the redox potential in aqueous solutions. ORP, expressed in millivolts (mV), indicates a solution’s tendency to gain or lose electrons—serving as a critical indicator of water’s oxidative or reductive capacity. This parameter is essential for assessing disinfection efficiency (e.g., chlorine activity in pools or wastewater), corrosion control in industrial water systems, environmental monitoring of natural waters, and processes such as aquaculture, hydroponics, and bioremediation.In practice, the portable ORP meter enables rapid, real-time decisions—whether monitoring chlorination in drinking water, optimizing cyanide destruction in mining effluents, evaluating wetland redox conditions, or controlling fermentation processes in the food and beverage industry. Its portability and ease of use make it an indispensable tool for field technicians, environmental scientists, and process engineers who require immediate, reliable insights into water chemistry and oxidative stability. As water quality management grows increasingly dynamic, the portable ORP meter remains a fundamental instrument for ensuring safety, compliance, and process efficiency across diverse applications. -
SC300BGA Portable Blue-Green Algae Analyzer
The portable cyanobacteria analyzer consists of a portable instrument and a cyanobacteria sensor. It adopts the fluorescence method: the principle of excitation light irradiating the sample to be tested. The measurement results have good repeatability and stability. The instrument has IP66 protection, ergonomic curve design, suitable for hand-held operation, easy to master in humid environments, factory calibration, no need for calibration for one year, and can be calibrated on-site; the digital sensor is convenient and fast for on-site use and realizes plug-and-play with the instrument. -
Portable Multi-parameter Analyzer TM300N
Portable Multi-parameter Analyzer is a compact, field-deployable instrument designed for on-site, real-time measurement of multiple water quality parameters simultaneously. It integrates advanced sensors and detection modules within a rugged, handheld or carry-case format, enabling rapid assessment of critical indicators such as pH, dissolved oxygen (DO), conductivity, turbidity, temperature, ammonia nitrogen, nitrate, chloride, and more. Widely utilized in environmental monitoring, emergency response, industrial inspections, aquaculture, and scientific research, this device eliminates the need for cumbersome laboratory analysis by delivering immediate, reliable data directly at the sampling point.