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.
Measurement accuracy up to +/- 0.05PH, Repeatability +/- 0.03PH, equipped with LCD large screen display, support data retention and automatic temperature compensation function, easy and reliable operation.
Measurement accuracy up to +/- 0.05pH, Repeatability +/- 0.03, support 0-70 ℃ temperature compensation range, equipped with 3.7V rechargeable lithium battery, LCD large screen dual display design for easy reading.
The PHY Glass membrane is used to withstand strong acid and alkali corrosion, and the membrane Impedance is less than 500MΩ to ensure the measurement Stability; the porous PTFE liquid complex and 3M KCl gel electrolysis solution are designed to improve the anti-pollution performance, suitable for 0-130 ℃ high temperature environment.
With 7-inch color Touchscreen and intelligent Operating system, support 5 ElectRode management and 1000 groups of Data storage, measurement resolution up to 0.001pH, provide Smart-Read, Timed-Read, Cont-Read three reading modes.
Double ceramic dialysis pore structure, Measurement range 0-14pH, temperature resistance 0-100 ℃, suitable for extreme samples such as strong acid and alkali, spherical ElectRode head design to improve Response Stability.
Measurement accuracy up to 0.01pH, support manual temperature compensation 0~ 60 ℃, built-in smart chip can be one point, two points or three points Automatic calibration to ensure stable and reliable measurement.
Measurement range 0-14pH, Temperature range 5-60 ℃, Liquid junction of fiber single salt bridge, shell made of polycarbonic acid ester and sensitive film Glass bulb.
Adapted to BNC interface pH ElectRode, supports 0.0-14 pH range calibrate, adjustable dose relay configuration is higher or lower than the user set point dosing, with timeout dosing protection function, the delay time is adjustable by 5-30 minutes.
Impedance of HF Glass film and ceramic core is less than 400 MΩ, and the reference system contains silver ion trap to ensure accurate measurement of acid alkalinity in a wide temperature range.
Adopt three-in-one composite structure, equipped with PT-100 temperature sensor and fiber single salt bridge, Measurement range 0-14pH, Temperature range 5-60 ℃, shell made of polycarbonic acid ester material, connector compatible with BNC interface.
Stability is maintained with 3.0 mol/L KCl filling solution, Glass bubble sensitive membrane ensures Measurement accuracy, and polycarbonic acid ester shell provides durable protection.
Measurement range 0.0-15 ppm, accuracy +/- 0.3ppm +/- 5% reading, using LED@525nm Illuminant, based on amino acid method for rapid detection of phosphoric acid salts, easy to operate and suitable for laboratory and field.
With 0.01 pH high resolution, automatic identification of 3 standard buffers, input Impedance ≥ 1 × 10 ^ 12 Ω to ensure measurement Stability, support two-point calibration and temperature compensation.
Using 525nm LED Illuminant, Measurement range 0.0-30 ppm, accuracy +/- 1.0ppm, based on amino acid method to achieve high Sensitivity phosphoric acid salt detection, suitable for a variety of water quality environments.
