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 QiWei PHB-4 pH meter (portable microcomputer)
630.0 RMB
 ChinaDetail
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 AOLILONG PHB-1 type Portable acidity meter
In coming
ChinaDetail
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Model comparison
| Type | Portable | Portable | |||
|---|---|---|---|---|---|
| Range | 0~14PH | 0~14PH | |||
| Accuracy | ±0.01 | ±0.01 | |||
| Accessories | |||||
Parameter comparison
| Measurement parameters | pH, mV, temperature | ||||
|---|---|---|---|---|---|
| PH range | 0~14pH | ||||
| Measurement Accuracy of pH | ±0.01pH | ||||
| Resolution | pH: 0.01pH/Temperature: +/- 1 ℃ | ||||
| Measurement range | 0~60 ℃ manual/automatic compensation0~60℃ | ||||
| Stability (zero drift) | ≤ 0.01 pH +/- 1 word/2h | ||||
| Impedance | ＞1x1012Ω | ||||
| Data storage | without | ||||
| Power Supply | 1.5V battery/4 pcs | ||||
| Dimensions | 180*80*30mm | ||||
| Weight | About 0.5Kg | ||||
| Standard electrode reagent | E201-C-W plastic case PH temperature electrode; PH standard calibrated sample; No. 7 DC1.5V battery 4 | ||||
| Environmental temperature | 0~40℃ | ||||
| Allowable Relative Humidity | <85% | ||||
| Solution temperature compensation range | 0~60℃ | ||||
| Power Consumption | 2W | ||||
| Measurement Accuracy | ±1℃ | ||||
| Measurement range | 0~60 ℃ manual/automatic compensation0~60℃ | ||||
| Measurement range mV | ±1999mV | ||||
Friendly reminder: This page is a comparison of QiWei PHB-4,AOLILONG PHB-1 type.NBCLab only provides you with the similarities and differences of the product in the model and specifications.
For more information about QiWei PHB-4,AOLILONG PHB-1 typesimilarities and differences, please refer to the NBCLab product details.
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