QiWei PHS-25 pH meter (desktop microcomputer) DATASHEET
| Brand | QiWei | Model | PHS-25 |
|---|---|---|---|
| From | China | Name | pH meter (desktop microcomputer) |
Specifications
| PH range | 0~14pH |
| PH measurement Accuracy | ±0.05pH |
| resolution | pH: 0.01pH/Temperature: ± 1 ℃ |
| Temperature Measurement range | 0~100℃ |
| Stability (zero drift) | ≤ 0.01pH ± 1 word/2h |
| data storage | without |
| Power | 9V DC Power |
| Dimensions | 230*200*60mm |
| Weight | About 1.5Kg |
| Standard electrode reagent | E201-C plastic case PH composite electrode (suitable for solution temperature measurement in the range of 5-60 ℃); PH standard calibrated sample; power adapter |
| Allowable environment temperature | 0~40℃ |
| Allowable Relative Humidity | <85% |
| input impedance | > 1x1012OH |
| Solution temperature compensation range | 5~60℃ |
| Temperature measurement Accuracy | ±1℃ |
| mV range | ±1000mV |
| Temperature compensation method | manual |
Packing list
Host x1, Buffer reagent x3, Encasement box x1
After-sales instructions
Warranty days: 365 days
1. The warranty period of the whole machine is 1 year;
2. After-sales service is provided by the original factory;
3. Free maintenance during the warranty period (except for improper use), and long-term technical support outside the warranty period.
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/1008/Specification.html , which is only used by users who purchase commodities from the NBCHAO.
Created on : 2025/12/18