We always stick to the principle “Quality First, Prestige Supreme”. We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for Good quality China Boqu Phg-2081X High Temperature Resistance Measuring Fermentation and Pharmaceutical Industry Online pH Meter, We’ve been glad that we have been steadily escalating using the energetic and long lasting assist of our pleased shoppers!
We always stick to the principle “Quality First, Prestige Supreme”. We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for China pH Meter, Digital Ph Meter, Our faith is to be honest first, so we just supply high quality merchandise to our customers. Truly hope that we can be business partners. We believe that we can establish long time business relationship with each other. You can contact us freely for more information and pricelist of our goods !
Instruments are used in industrial measuring of the temperature and PH/ORP, such as waste water treatment, environmental monitoring, fermentation, pharmacy, food process agriculture production, etc.
We always stick to the principle “Quality First, Prestige Supreme”. We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for Good quality China Boqu Phg-2081X High Temperature Resistance Measuring Fermentation and Pharmaceutical Industry Online pH Meter, We’ve been glad that we have been steadily escalating using the energetic and long lasting assist of our pleased shoppers!
Good quality China pH Meter, Digital pH Meter, Our faith is to be honest first, so we just supply high quality merchandise to our customers. Truly hope that we can be business partners. We believe that we can establish long time business relationship with each other. You can contact us freely for more information and pricelist of our goods !
Functions |
pH |
ORP |
Measuring range |
-2.00pH to +16.00 pH |
-2000mV to +2000mV |
Resolution |
0.01pH |
1mV |
Accuracy |
±0.01pH |
±1mV |
Temp. compensation |
Pt 1000/NTC10K |
|
Temp. range |
-10.0 to +130.0℃ |
|
Temp. compensation range |
-10.0 to +130.0℃ |
|
Temp. resolution |
0.1℃ |
|
Temp. accuracy |
±0.2℃ |
|
Ambient temperature range |
0 to +70℃ |
|
Storage temp. |
-20 to +70℃ |
|
Input impedance |
>1012Ω |
|
Display |
Back light, dot matrix |
|
pH/ORP current output1 |
Isolated, 4 to 20mA output , max. load 500Ω |
|
Temp. current output 2 |
Isolated, 4 to 20mA output , max. load 500Ω |
|
Current output accuracy |
±0.05 mA |
|
RS485 |
Mod bus RTU protocol |
|
Baud rate |
9600/19200/38400 |
|
Maximum relay contacts capacity |
5A/250VAC,5A/30VDC |
|
Cleaning setting |
ON: 1 to 1000 seconds, OFF: 0.1 to 1000.0 hours |
|
One multi function relay |
clean/period alarm/error alarm |
|
Relay delay |
0-120 seconds |
|
Data logging capacity |
500,000 |
|
Language selection |
English/traditional Chinese/simplified Chinese |
|
Waterproof grade |
IP65 |
|
Power supply |
From 90 to 260 VAC, power consumption < 5 watts, 50/60Hz |
|
Installation |
panel/wall/pipe installation |
|
Weight |
0.85Kg |
pH is a measure of the hydrogen ion activity in a solution. Pure water that contains an equal balance of positive hydrogen ions (H +) and negative hydroxide ions (OH -) has a neutral pH.
● Solutions with a higher concentration of hydrogen ions (H +) than pure water are acidic and have a pH less than 7.
● Solutions with a higher concentration of hydroxide ions (OH -) than water are basic (alkaline) and have a pH greater than 7.
PH measurement is a key step in many water testing and purification processes:
● A change in the pH level of water can alter the behavior of chemicals in the water.
● pH affects product quality and consumer safety. Changes in pH can alter flavor, color, shelf-life, product stability and acidity.
● Inadequate pH of tap water can cause corrosion in the distribution system and can allow harmful heavy metals to leach out.
● Managing industrial water pH environments helps prevent corrosion and damage to equipment.
● In natural environments, pH can affect plants and animals.