Q&A

Service

General Q&A Technical Q&A

Q
Response time and stabilization time of the sensor.

A
Response time 1 second, stabilization time (30 sencond min -3minutes max).
Q
How to choose parameters for different industries?

A
Generally speaking, conventional ginseng, COD, ammonia nitrogen more.
Q
Which is better, dissolved oxygen fluorescence method or polar universal method?

A
Fluorescence method is optical, more stable value, simple maintenance, labor cost saving, long life; Polar universal method is the need to consume electrolyte, numerical interference factors.
Q
How long is the shelf life of each standard fluid?

A
The liquid is not opened for 3 months, one week after the liquid is opened.
Q
What range should the flow rate be controlled in the flow tank?

A
A maximum of 2M/S is recommended.
Q
In which scenarios are your sensors applied more often? Is the drain outlet usable?

A
The surface water is in the majority, and the sewage outlet can be used, depending on the situation of the sewage outlet.
Q
What is the membrane of ammonia nitrogen, what is it used for?

A
PVC film for ion exchange.