TESTO 440 - Heating;Cooling Load Application [Heating;Cooling Load]

3 Operation
36
In a multi-point measurement, a mean value is calculated from the
individual measuring values.
In a timed average measurement, a mean value is calculated over a
certain period.
Several points can be measured. This generates a timed average/multi-
point total mean value.
2
Use to select the required parameter and make settings.
3
Press
or to exit the menu.
Carrying out the measurement
1 Position the testo 440 and make sure it is secure before you begin to
take your measurement.
2 Carry out the measurement and save the measurement results.
3.5.9 Heating/cooling load application
[Heating/Cooling Load]
Use this application to calculate the heating/cooling load of a thermal
installation.
The Application menu is enabled by two of the following probes:
Order number Name
0636 9771 High-precision temperature-humidity probe with
Bluetooth
®
0636 9772 High-precision temperature-humidity probe, fixed
cable
0636 9775 Robust temperature-humidity probe for temperatures
up to +180 °C, fixed cable
0636 9731 Temperature-humidity probe with Bluetooth
®
0636 9732 Temperature-humidity probe, fixed cable
0632 1551 CO2 probe with Bluetooth
®
, including temperature and
humidity sensor
0632 1552 CO2 probe including temperature and humidity sensor,
fixed cable