Buy Laboratory Ph Probe From ACITEK
With regard to the care Shanghai Guizhen Instrument Equipment Co., Ltd. takes in the production processes of laboratory ph probe and suchlike product, we observe the principles of quality regulations. We make every effort to ensure that our products perform right and comply with regulations, and that the raw materials used in our manufacturing processes also conform to the international quality criteria.
Through continuous efforts and improvements, our brand ACITEK has become synonymous with high quality and excellent service. We conduct in-depth investigation about customer demand, trying to follow the latest market trend for products. We make sure that the data collected is fully used in the marketing, helping the brand planted into the mind of the customers.
This precision instrument is engineered for reliability, ensuring stable performance across diverse experimental conditions in modern analytical workflows. It accurately measures hydrogen ion activity in aqueous solutions to provide essential pH readings for quality control and environmental monitoring. Focusing on features and functionalities, this laboratory pH probe is indispensable for scientific research with its consistent and dependable operation.
How to choose laboratory ph probe?
- Laboratory pH probes ensure precise pH measurements with ±0.01 accuracy, essential for critical research and quality control.
- Suitable for scientific experiments, pharmaceutical testing, and environmental monitoring where exact pH values are vital.
- Choose probes with automatic calibration and temperature compensation features to maintain high accuracy across varying conditions.
- Engineered for consistent performance, delivering stable readings even in high-throughput or long-term laboratory applications.
- Ideal for clinical diagnostics, industrial process monitoring, and academic research requiring dependable data.
- Select probes with low drift rates and certifications (e.g., CE, ISO) to ensure reliability under frequent use.
- Built with corrosion-resistant materials like epoxy or reinforced glass to withstand aggressive chemicals and repeated sterilization.
- Perfect for harsh environments such as acid/base analysis, wastewater testing, and chemical manufacturing.
- Opt for probes with sealed, waterproof designs and robust casings to extend lifespan in demanding conditions.
1. Product Overview
Manufactured in Shanghai, China, the ACITEK G400-COND is a fixed-installation 4-wire conductivity transmitter tailored for industrial production and laboratory precision monitoring. Featuring a glass bead reinforced PBT enclosure and PP structural materials, the device delivers ultra-wide-range conductivity measurement (0.000 μS/cm – 200.0 mS/cm). It supports all mainstream 2-electrode and 4-electrode sensors, with freely selectable cell constants from 0.005 to 20 cm⁻¹, and compatible with Pt1000 and NTC 30 kΩ temperature detectors.
Equipped with a high-contrast LCD display, dual current outputs, two floating relay contacts, and dual 24VDC/230VAC power supply options, the transmitter integrates real-time sensor monitoring and preventive maintenance prompts. It supports wall, pipe and panel mounting, features intuitive operation and on-site medium calibration, and offers OEM/ODM customization with a standard one-year warranty.
2. Core Product Advantages
The G400-COND solves key pain points of traditional conductivity monitoring with outstanding comprehensive performance. Its full-range measurement adapts to various liquid environments without equipment replacement. Dual independent outputs realize synchronous detection and signal transmission of conductivity and temperature, supporting precise system control. The built-in relay alarm function enables automatic on-site equipment linkage without additional modules.
With corrosion-resistant and durable industrial-grade housing, it adapts to harsh production environments. Meanwhile, portable calibration, factory reset function and intelligent maintenance reminders greatly reduce daily operation and maintenance costs, ensuring long-term stable and accurate measurement data.
3. Main Application Scenarios
3.1 High-Purity Water Monitoring (Pharmaceutical, Electronics, Power Industry)
Widely used in pharmaceutical water for injection, semiconductor cleaning water and power plant boiler feedwater monitoring. Matched with low cell constant electrodes, it realizes real-time monitoring of water ion purity and automatic temperature compensation. It triggers alarms and linkage protection when water conductivity exceeds the standard, effectively avoiding product contamination and equipment scaling, and meeting GMP and industrial safety supervision standards.
3.2 Industrial Circulating Water & Cooling Tower Control
Applied to factory cooling circulating water systems, it monitors conductivity changes caused by water evaporation and salt accumulation in real time. By setting threshold parameters, it automatically controls pipeline blowdown and scale inhibitor dosing, optimizes water circulation concentration ratio, reduces fresh water consumption and chemical costs, and prevents pipeline corrosion and blockage.
3.3 Chemical & Electroplating Process Concentration Control
Adaptable to acid-base mixing solutions and electroplating bath liquid monitoring. By configuring different cell constants for solutions of varying concentrations, it realizes closed-loop automatic control of solution concentration through relay-linked dosing pumps. It also monitors the salinity of factory wastewater discharge to ensure compliance with environmental protection discharge standards and stabilize product yield.
3.4 Sewage & Reclaimed Water Treatment
Installed in sewage treatment tanks and discharge pipelines, it uses conductivity data to reflect water TDS content, quickly identify sudden impact of high-salinity wastewater, and monitor the treatment effect of reclaimed water. Real-time data upload meets environmental supervision recording requirements and helps optimize biochemical treatment processes.
3.5 Food & Beverage CIP Cleaning Monitoring
Used for pipeline CIP acid-base cleaning process monitoring in food and beverage factories. It judges detergent concentration and fresh water rinsing endpoint through conductivity values, avoids residual cleaning agents affecting food safety, realizes automated cleaning control, and saves water and detergent resources.
3.6 Laboratory Analytical Testing
Suitable for long-term fixed monitoring of laboratory sample solutions. It supports flexible parameter calibration and cell constant adjustment, with a clear high-contrast display. The integrated temperature detection function realizes comprehensive analysis of solution properties, simplifying laboratory daily detection and instrument maintenance work.
4. On-Site Application Compatibility
The G400-COND boasts strong on-site adaptability. Three installation methods adapt to equipment rooms, outdoor stations and laboratory cabinets. The universal power supply design matches mainstream industrial power systems, and standard 4–20mA analog signals are seamlessly compatible with PLC, DCS and monitoring hosts. It supports most mainstream sensors on the market, reducing equipment upgrade costs. Customized services can meet the personalized needs of system integrators and manufacturers.
5. Conclusion
The ACITEK G400-COND conductivity transmitter is a multi-scenario, high-stability monitoring instrument integrating detection, alarm and signal transmission. With full-range measurement, intelligent control, simple operation and strong environmental adaptability, it covers mainstream monitoring scenarios such as industrial water treatment, chemical production, food processing and laboratory testing. With reliable quality and perfect after-sales guarantee, it provides efficient, low-cost and automated conductivity monitoring solutions for various industries.
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we welcome custom designs and ideas and is able to cater to the specific requirements.
ACITEK, since 2005, specializes in water quality sensors, providing OEM/ODM for pH, ORP, conductivity, DO, ion electrodes.
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