portable ph test meter
Introduction:
Product name | pH meter accuracy PH-107 |
Range | 0.0 to 14.0 pH |
Resolution | 0.1 pH |
Accuracy | ±0.1 pH (at20°C) ±0.2 pH |
Calibration | manual, 1 point |
Environment | RH 95% max; 0 to 50°C (32 to 122°F) |
Batteries | 3 x 1.5V alkaline |
Life | approx. 150 hours of use |
Dimensions | 52x30x21 mm (5.9x1.2x0.8") |
Weight | 50 g |
portable ph test meter
PH calibration
Insert the electrode into the standard buffer solution of the pH value of 6.86 (25 C) mixed phosphate and stir gently, and the value is stable.
Adjust the correction potentiometer with a small screwdriver until the display value corresponds to the pH value of the standard buffer solution at ambient temperature.
The electrode is inserted into pH4.01's Potassium phthalate two formate or pH9.18 in the standard buffer solution of borax.
The display value should be within the allowable range of error compared to the pH value of the buffer solution.
portable ph test meter
Since our founding in 2008, we've led the industry in developing innovative solutions to help you manage your water more efficiently and accurately.across a wide array of industrial facilities. From municipal waste water and drinking water plants to industries such as food and beverage, power generation, chemical manufacturing, and dozens more.Valuing ease-of-use, accuracy, and reliability, we craft our portfolio of solutions around the unique regulatory and operational challenges your facility faces—placing engineers and plant managers at the forefront of every design and innovation.Lohand has expertise and solutions to help you. This includes lab instrumentation, in-line process solutions, and Real-Time Control Systems, as well as a corps of service and training professionals to keep you up and running at maximum efficiency.
