86-13937153820
No.72,Beihuan Road, Zhengzhou
Summary:
The meter is widely used to accuracy measure acidity(PH) of aqueous solutions.By using proper ion selection electrode,it is applicable for measuring
electrode,potential (mV) in relative ionic concentration.
It can be used as an indicator for potentiometer tiration.
Features:
1.Digital display.
2.Disturbance-proof electric design high stability measurement.
3.Single output for recording.
4.Temperature display.
Model | Measuring range | Accuracy | Stability | Temperature compensation | Input resistance |
PHS-3C | pH:0.00-14.00pH | 0.01 ±1bit | 0.01ph |
0-100℃ |
≥1x1012Ω |
mV:2000.0mV | 0.1%F.S |
| |||
PHS-2C | pH:0.00-14.0 | 0.02 ±1bit | 0.02pH | ||
mV:2000.0mV | 0.1%F.S |
| |||
PHS-25B | pH:0.00-14.0 | 0.02 ±1bit | 0.02pH | ||
mV:2000.0mV | 0.2%F.S |
|
Power supply : AC220V,50/60Hz; DC12V1A
Dimensions : 288*192*60mm
Weight : 400g
Package : Carton box packge
Shipping : 5-7days
| ² 24hours online to ensure quick response to customers' inquiry or online message; ² Guide customers to choose the best suitable machine model; ² Offer detailed specification and competitive prices; |
Contract execution
| ² Machine production will be arranged strictly according to the contract; ² Machine photos will be sent to you for inspection during production; ² Send customs clearance documents by DHL; ² Update latest news after delivery and prepare customs clearance; |
After-sale service
| ² 12 months warranty except for wear parts; ² Broken spare parts (except for wear parts) will be sent for free due to quality problems; ² In time response to customers technical problems; ² New products update for customers' reference |
1. How can I choose the suitable one? Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request. |
2. How can I pay? Dear customer, we accept many payment term, such as T/T, Western Union… |
3. When I receive it after pay? Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address. |
4. How to deliver? Dear customer, we can send by Express, by Sea and by Air. |
5. Is will be broken during transport? Dear customer, please do not worry, we do standard export package. If product broken during transportation,we will replace you new. |
6. What should I do if I do not know how to use? Dear customer, please do not worry, manual user will be sent together, our techincal engineer also can supply phone,vedio guidance. If need,we will supply oversea service on site. |
7. What should I do if some parts broken? Dear customer, please do not worry, we have 12months warranty and whole life maintenance. |
