It is designed to perform pH measurements with minimal operation in process measurement.
The digital pH panel monitor "Model PC-100/110" is a process monitor that adopts a half-size format. It is designed to perform pH measurements with minimal operation in process measurement. It is suitable for use in experimental measurements and small-scale production equipment. ■ Main Features pH measurements are temperature compensated according to the Nernst curve, and calibration can be selected for either one-point or two-point. The temperature sensor is compatible with NTC30K and Pt1000, allowing for temperature compensation of various standard pH electrodes. The ability to choose from a wide range of electrodes enables measurements across a variety of water qualities and temperatures. Since voltage measurement is the basic principle, it can also be used for measuring redox potential. In this case, temperature compensation is not provided.
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basic information
Main Specifications pH Measurement Range: -2.00 to 16.00 pH pH Resolution: 0.01 pH pH Accuracy: ±0.01 pH ±1 Digit ORP Measurement Range: -1999 to 1999 mV ORP Resolution: 1 mV ORP Accuracy: ±2 mV ±1 Digit Temperature: -30 to 130℃ Temperature Resolution: 0.1℃ Temperature Accuracy: ±0.2℃ ±1 Digit Display: LCD Liquid Crystal Segment Display and Symbols Analog Output (pH or ORP) - Isolated 4-20 mA Output (or 0-20 mA) with a maximum load resistance of 500Ω Alarm Output: 100 (None) / 110 (1 Point) Alarm Setting: 100 (None) / 110 (Hi/Lo Logic Switching Relay Contact Output) Contact Capacity: 100 (None) / 110 (Maximum 240VAC 0.5A) Power Supply: 100-240VAC ±10% 50/60Hz Maximum Power Consumption 3W Mounting: Panel Mounting Panel Cut Dimensions 44x92mm (HxW) External Dimensions: 48×96×110mm (H×W×D), 1/8 DIN with Mounting Clip Operating Environment Temperature: 0 to 50℃ Storage Temperature: -20 to 70℃ Weight: 0.25kg
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Applications/Examples of results
- pH measurement of diluted chemicals Example: pH management of dilution solutions in dilution devices associated with manufacturing equipment, pH management of diluted chemicals used in food and agriculture, monitoring and controlling the pH of wastewater discharge. (In the case of tanks, measurements can be taken using immersion holders.) - pH measurement in processes with high temperatures and sterilization Example: pH management during stationary cleaning, processes requiring pH measurement at high temperatures, and processes where high-temperature sterilization of electrodes is necessary.
Line up（2）
| Model number | overview |
|---|---|
| Standard Model PC-100 | For measurement and monitoring of water treatment and wastewater treatment facilities |
| Relay Model PC-110 | For process control with a single circuit relay output |
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Company information
T and C Technical has been engaged in the sale of water quality measurement instruments (such as conductivity and resistivity meters) since its establishment in 1988, and has been providing service operations to guarantee their quality for over a quarter of a century. At the beginning of our business, we focused on the quality of ultra-pure water, which is essential for semiconductor manufacturing, and established a method for our representatives to visit customers on-site to perform maintenance, inspection, and calibration of water quality measurement instruments, becoming the first in Japan to do so. In 1993, we began the development and sale of Total Organic Carbon (TOC) analyzers, which are important indicators for ensuring the quality of ultra-pure water. Since then, our TOC analyzers have been utilized by customers in various industries, including semiconductors, pharmaceuticals, food, and beverages. In recent years, we have been engaged in the sale and maintenance inspection of various measurement instruments related to our specialty area of "water," and we aim to contribute to labor-saving and cost reduction in our customers' equipment operations through these efforts. Additionally, we strive to maintain and improve our advanced calibration techniques, ensuring that we provide even greater peace of mind through the maintenance, inspection, and calibration services of the products purchased by our customers.