pH Oxidation-Reduction Controller

The pH and redox controller automatically detects the acidity, alkalinity, and redox potential of a solution through electrodes, and adds acid, alkali, or redox agents as needed to maintain the set values. It is used for process control in water treatment, chemical reactions, and other applications to ensure stable reaction conditions.
Selection
Select electrode material based on the corrosiveness of the medium being measured, choose resolution according to control accuracy, and match the process temperature range. Consider the output signal type for compatibility with existing equipment, ensure the protection rating suits the on-site environment, and select a calibration method that aligns with maintenance capabilities.

Terms

Standards

Instruments

Measurement mode with alkalinity and oxidation-reduction potential, support automatic temperature compensation and IP67 waterproof design, can store 120 sets of measurement data, easy to operate.

$ 296.00

500mL volume reduction pretreatment solution, using Reagent grade chemicals and tamper-proof sealing design to ensure solution freshness, support ElectRode Fast Response, suitable for ORP measurement reduction reaction conditioning.

$ 141.00

Impedance input controller, equipped with two-stage signal amplifier, Measurement accuracy of +/- 0.01pH, support for external brands of ElectRode, suitable for harsh industrial environments.

$ 211.00

Provide oxidation pretreatment function, calibrated value at 25 ° C for ORP ElectRode, 500mL large capacity design, with tamper-proof sealing to ensure the freshness and Stability of the standard liquid.

$ 141.00

With relative and absolute mV measurement function, Measurement range -999~ 999mV, accuracy +/- 2mV, support automatic end point locking and 1 point offset calibrating, fully waterproof design for use in harsh environments.

$ 162.00

Dual channel ORP detection meets standard requirements, automatic temperature compensation and reading lock function, ORP Measurement range +/- 2000mV, resolution 1mV, IP65 Protection Rating is suitable for field use.

$ 1116.00

With +/- 1000mV wide range measurement and manual two-point Adjustment, support automatic diagnosis ElectRode status and fail-safe alarm system, effectively prevent signal interruption problems.

$ 1316.00

With 0.002pH Measurement accuracy and 5 point Adjustment, support automatic temperature compensation and ElectRode diagnosis, built-in 500 data storage and GLP compliance.

$ 472.00

Calibrated 240mV@25 ° C, with tamper-resistant sealing to ensure solution freshness, and manufactured in a temperature-controlled environment with Reagent grade chemicals to help quickly check ElectRode performance and determine cleaning needs.

$ 164.00

The calibrated value is 470mV, the capacity is 500mL, and the tamper-proof sealing design is adopted to ensure that the standard liquid has a valid period of up to 5 years in the unopened state to ensure the accuracy of calibrating.

$ 164.00

With 0.002pH Measurement accuracy and automatic temperature compensation, support 1-5 point calibrate and 500 data storage, backlit display and USB interface for outdoor use.

$ 454.00

Measurement accuracy up to 0.002pH with 5 point button calibrate and automatic identification buffer function, 500 data storage and automatic temperature compensation are supported to ensure full scale accurate measurement.

$ 425.00

With 0.002pH Measurement accuracy and +/- 0.2mV ORP accuracy, supports 1-5 point calibrating, Automatic ElectRode Diagnostics and 500 sets of Data storage, suitable for outdoor liquid detection and GLP compliance.

$ 464.00

Measurement accuracy of 0.002pH, automatic identification of ElectRode type and 500 sets of Data storage, suitable for accurate analysis in a variety of environments.

$ 528.00

With 5 point button calibrating and 1 point offset Adjustment, Measurement accuracy up to 0.002pH, Support automatic temperature compensation and ElectRode diagnosis, Built-in 500 sets of data storage capacity and comply with GLP specifications.

$ 482.00

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