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- 产品名称：Portable pH meter
- 产品型号：PHB-4
- 产品展商：Shanghai Sanxin instrumentation
- 产品文档：无相关文档
简单介绍
LCD liquid crystal display, and display the pH value and temperature value.
产品描述
| LCD liquid crystal display, and display the pH value and temperature value. |
| The automatic calibration, automatic temperature compensation. |
| The pH standard buffer solution two series can choose: China series and European series. |
| The units of temperature C and Fahrenheit can choose. |
| Low - voltage display, automatic shutdown 15min. |
| Accessories category |
Product name |
The basic functions and specifications |
| PH |
measuring range |
(0~14.00) pH |
| Resolving power |
0.01pH |
| Accuracy |
Electric meter: less than 0.01pH + 1 word matching: less than 0.02pH + 1 words |
| temperature compensation |
(0~80) C (automatic) |
| MV |
measuring range |
+ 1999mV |
| Resolving power |
1mV |
| Accuracy |
0.1%F.S is not more than 1 words. |
| Other technical parameters |
Input impedance |
Over 1 * 1012. |
| Power Supply |
6F22/9V laminated battery |
| Size and weight |
168 x 43 x 26 (mm) / 170 (g) |
| Working conditions |
ambient temperature |
(5~35) C |
| relative humidity |
Less than 85%RH |
| 1. PHB-4 portable pH meters |
1 Taiwan |
| 2. 201B-S pH/ATC three plastic composite electrode |
1 |
| 3., 6.86, 9.18 pH4.00 buffer solution (50ml) |
The 1 bottle |
| 4. 6F22 9V battery |
Section 1 |
| 5. instrument suitcase |
1 |
| 6.. |
1 |
| 7. certificate |
1 |