The PH meter is a scientific instrument used to measure the acidity or alkalinity of a solution.
It is commonly used in various industries such as agriculture, food and beverage, water treatment, and Pharmaceuticals.
The PH scale ranges from 0 to 14, with 7 being neutral. A PH value below 7 indicates acidity, while a PH value above 7 indicates alkalinity.
It typically has a digital display that shows the PH value, allowing users to easily interpret the acidity or alkalinity of the solution.
Parameter
Configure
Items
Online PH , ORP meter
Model
PHG8006
Range
PH:0-14.00 ORP:-2000+2000mV Temp :0-150℃(According to the electrode)
Accuracy
PH:±0.05PH ORP:±5mV Temperature :±0.3℃
Temp. compensation
Automatic or manual
Resolution
PH:0.01PH ORP:1mV Temperature:±0.1℃
Stability
PH:≤0.02PH/24h;ORP: ≤2mV/24h
Relay
Two group: 5A 240VAC/5A 28VDC or 120VAC
Voltage
85~265VAC or 9~36VDC,Power :≤3W
Current output
1 group: 4-20 mA(Standard ), can add 1 group(Optional)
Communication output
RS485 Modbus RTU(Standard )
Dimensions
98*98*130mm
Open hole size
93*93mm
Levels of protection
IP65
Installation
Plate , cabinet , embedded or wall mounted
Weight
0.6kg
Environment
-10~60℃;Humidity: 90%; no strong magnetic field interference except around the earth's magnetic field
PH Meter Kaifeng Chuangxin Measurement & Control Instrument Co., Ltd. , https://www.kfcxflowmeter.com
According to the statistics:
For smart phones, China is the largest mobile phone market. Because local mobile phones in this market have sufficient inherent advantages, domestic mobile phones have a very broad space for development.
According to relevant figures, 61% of smart phones in the Chinese market come from domestic brands, an increase of 32% compared to last year.
According to statistics, in 2012, China’s domestic smartphones increased by 137% compared with last year, and a total of 189 million units were sold. This figure benefits from the increased demand for smart phones with both EDGE and TD-SCDMA.
According to the survey, according to the mobile operating system, Android accounts for the largest domestic share, with a market share of 86%. This year, compared with last year, sales increased by 260% and sales of 157 million units.
The PH meter operates on the principle of measuring the concentration of hydrogen ions (H+) in a solution.
The PH meter consists of a PH electrode, which is a glass probe that generates a voltage proportional to the hydrogen ion concentration. This electrode is immersed in the solution being tested and connected to a PH meter device.
The PH meter device measures the voltage generated by the PH electrode and converts it into a PH value.