HK-3C type precision acidity meter Brief introduction:
Acidity meter acidity instrument controlled by single chip microcomputer system, intelligent degree is high, the measuring precision, convenient operation. Is used to measure the PH of aqueous solution, which are widely used in electric power, petrochemical, food and beverage, paper and other industries, can also be used for institutions of higher learning, scientific research institution of teaching or scientific research. Features:
. Advanced 32 embedded MCU technology
. Advanced SMT technology and the integration of design, improves the performance and reliability
. Silver enhanced waterproof plastic shell, beautiful and strong
. The whole film touch-key
. Liquid crystal display (LCD), Chinese and English two kinds of display language, programmable Settings
. Multi-parameter shows at the same time, rich in content and easy to understand
. Automatic or manual temperature compensation
. Composite pH glass electrode, measuring accuracy, quick response
. Multiple calibration methods are available, easy to use
. The microprocessor intelligent design
. BNC PH electrode interface
. Data storage record function
. Automatic calibration stability Technical indicators:
Show: 192 * 64 dot matrix LCD, can choose according to Chinese or English
Measuring range: pH (0.00 ~ 14.00)
The instrument resolution: pH 0.01
The accuracy of the essence: + / - 0.02 pH
Electrical input impedance: no less than 1 x 1012 Ω
Response time: 60 s (25 ℃)
The temperature sensor: Pt1000
Temperature measurement range: 0.0 ~ 99.9 ℃
Temperature measuring accuracy: plus or minus 0.5 ℃
The temperature resolution: 0.1 ℃
Temperature compensation scope: (0.1 ~ 60.0 ℃ (manually or automatically)
Water temperature: 5 ~ 60 ℃
Ambient temperature: 5 ~ 45 ℃
Environment humidity: no more than 90% RH (no condensation)
Storage temperature: (25 ~ 55 ℃ (not including electrode, the electrode is higher than 0 ℃)
Power supply: (85 ~ 265 VAC), frequency (45 ~ 65 Hz
Power: 3 w
Shape size: 270 mm * 200 mm * 65 mm (length x width x height)
Weight: 1.5 kg
A pH meter is an instrument used to determine the pH value of a solution. pH meter is a common analytical instrument widely used in agriculture, environmental protection and industry. Soil pH is one of the important basic properties of soil. Factors such as the temperature of the solution to be tested and the ionic strength should be considered during the pH measurement.
