Measuring The Temperature - wtw VWR MU 6100 H Operating Manual

MU 6100 H
Criteria
Freezes the mea-
sured value (HOLD
function)
ba77077e06 05/2021
page 71).
The AutoRead criteria affect the reproducibility of the measured values. The
following criteria can be adjusted:
 high: highest reproducibility
 medium: medium reproducibility
 low: lowest reproducibility
Increasing reproducibility also causes the response time to
increase until a measured value is evaluated as stable.
With the HOLD function, you can freeze the current measured value. The dis-
played measured value stops changing until you switch the HOLD function off.
1. Freeze the measured value with
The [HOLD] status indicator is displayed.
2. Release the frozen measured value again with
The HOLD function is switched off.
The [HOLD] status display disappears.
8.1.2

Measuring the temperature

For reproducible ion-selective measurements, it is essential to measure the
temperature of the test sample.
You have the following options to measure the temperature:
 Measurement by an external temperature sensor.
 Manual determination and input of the temperature.
The measuring instrument recognizes whether a suitable sensor is connected
and automatically switches on the temperature measurement.
The display of the temperature indicates the active temperature measuring
mode:
Tempera- Resolution of the
ture sensor temp. display
yes 0.1 °C
- 1 °C
If you wish to measure (or calibrate) without temperature sensor, proceed as
follows:
1. Measure the current temperature of the test sample.
<HOLD>
.
<HOLD>
Temp. measurement
Automatic with temperature sensor
Manual
Ion concentration
.
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