HI 981400 pH Indicator with Alarm Signal for HACCP Control is a pH indicator that can be used for food stability detection, with pH4 and pH7 calibration fluid.
The HI 981400 is a pH indicator designed specifically for foodstuff quality and safety control. It features a flashing LED alarm that signals when the measured pH exceeds a user-defined setpoint, making it suitable for HACCP compliance. The device operates on a 12 Vdc power supply and includes a built-in hook for hanging above samples for continuous monitoring.
| Range | 0.0 to 14.0 pH |
|---|---|
| Resolution | 0.1 pH |
| Setpoint Range | 4.6 to 7.5 pH |
| Dimensions | 86 x 110 x 43 mm |
| Weight | 150 g |
The instrument is warranted for two years against defects in workmanship and materials.
The alarm LED blinks when the measurement exceeds the selected setpoint value.
It is recommended to recalibrate at least once a month, or whenever the electrode is replaced or after testing aggressive samples.