beautypg.com

5 reading the measurement results, Reading the measurement results – Vaisala HMP46 User Manual

Page 27

background image

HMI41 AND PROBES

M210316EN-A

Operating Manual

23

Select the interval with buttons ▲ and ▼. The measurement interval can be
selected in steps according to the following:

1 - 5 min: each pressing = 1 minute

10 min; 15 min; 30 min

1 - 6 h: each pressing = 1 hour

12 h

The text '

LO

' on the display indicates that there is not enough memory for the

chosen interval; select a longer interval. When you press ENTER, a text
similar to the following appears:

set

RH

T

°C

%

This is the measurement mode with the data collecting feature activated. It can
be distinguished from the normal measurement mode by the text '

SET

' on the

lower lefthand corner of the display. The readings on the display are updated
once a minute, and the display is dim except during this updating in order to
minimize the consumption. If the indicator is turned off, the measurements
stored so far remain in the memory and they can be read by turning the
indicator on in the

REC READ

mode (see section 6.5).

You can end the data collecting by pressing ON/OFF.

6.5

Reading the measurement results

The measurement results can be read in the

REC READ

mode. This mode can be

entered from the

REC AUTO

mode by pressing twice the button MODE. The

following appears:

Press ENTER, and a text similar to the following appears on the display:

RH

T

°C

%

Numbers on the first line indicate the reading of the quantity in question (in
this example, RH). The number on the left on the second line (in this example
number 0.) is the sequence number of the measurement. This number helps to

This manual is related to the following products: