Measurement Setting; Measurement Setting ►Endpoint Mode; Measurement Setting ►Glp Measurement Mode; Measurement Setting ►Continuous Measure - OHAUS STARTER 5000 Manuel D'instructions

STARTER 5000 Bench pH Meter
5.2

Measurement Setting

Measurement Setting ►Endpoint Mode
5.2.1
Auto Endpoint
In this mode, the meter will reach the endpoint and lock the reading according to the following
stability criteria automatically:
0.1pH resolution: the signal of the sensor input may not change by more than 0.3mV in 6
seconds.
0.01pH resolution: the signal of the sensor input may not change by more than 0.1mV in 6
seconds.
0.001pH resolution: the signal of the sensor input may not change by more than 0.03mV in 6
seconds.
Time Endpoint
In this mode, the user needs to input the endpoint time, e.g. 15 seconds. This means after starting
the measurement for 15s, the meter will reach the endpoint.
Manual Endpoint
In this mode, the user needs to decide when the signal reading is stable, then press the stop icon
to reach manual endpoint.
Measurement Setting ►GLP Measurement Mode
5.2.2
GLP mode requires each measurement to have the User ID and Sample ID. If there is no sample
ID or user ID, the meter will show the interface to let user input the required data.
Measurement Setting ►Continuous Measure
5.2.3
During continuous measure, the user needs to input the time interval to get each reading result.
Below is the Graph of continuous measure.
The Y axis is pH value. The x axis is the Number of measurement result.
EN-15