梅特勒 InLab®490 pH Combination ISFET Electrode IP67 pH電極
The glass sensing bulb on conventional electrodes is replaced by an ISFET （Ion Sensitive Field Effect transistor） microchip.
The ISFET electrode is ideal for all those applications in the food and pharmaceutical industry where glass is considered unsuitable.
The integrated temperature sensor makes the use of a separate temperature probe unnecessary.
Rugged plastic body
ISFET sensor
Integrated temperature sensor
The glass sensing bulb on conventional electrodes is replaced by an ISFET （Ion Sensitive Field Effect transistor） microchip.
The ISFET electrode is ideal for all those applications in the food and pharmaceutical industry where glass is considered unsuitable.
The integrated temperature sensor makes the use of a separate temperature probe unnecessary.
Rugged plastic body
ISFET sensor
Integrated temperature sensor
| pH范圍 | 0 ... 14 |
| 溫度范圍 °C | 0 ... 60 |
| 反應時間（98%在pH 4...7之間） | < 20 sec. |
| 電極體材質 | ABS |
| 溫度探頭 | NTC 30 kOhm |
| 膜類型 | Porous PTFE |
| 參比系統 | driTEK |
| 參比電解液 | Gel |
| Shaft length | 160 mm |
| 電極體直徑 | 10 mm |
| 電纜和連接 | 1.2 m, BNC / Cinch |
| Type of membrane glass | ISFET |
| *存儲 | dry |
| 短期存儲 | dry |
