Thunder Scientific 5A-1MP, Руководство по эксплуатации и техническому обслуживанию владельца

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Convert the pressure to inches of mercury if required and enter it in the following manner;
however, use the appropriate pressure. For example, to enter a pressure of 30.12 inches of
mercury, press
PRESS.
LED's
display RH on top, P--1 on bottom.
SET
Enables SET mode. Displays Pressure setting (factory default 29.92)
(Note Press. and Set are same color).
3
30.12 Displays 9.923
0
30.12. Displays 9230
.
30.12. Displays 9230.
1
30.12. Displays 230.1
2
30.12. Displays 30.12
ENTER
Ends SET mode. Display reverts to previous reading.
This new pressure value only remains valid until changed again from the keypad, serial
interface or IEEE 488 interface, or until the unit is cold reset as in Section 3.2.1. Note that
the decimal point is required but that it will automatically trail the second digit entered
unless the decimal point key is pressed during the entry sequence. To change the pressure
from either the RS-232 or IEEE 488 interface, refer to the
PRES sure command, Section 7.
To save the currently entered pressure as the power up default pressure, use the SAVE
command, Section 7.
3.2.6 Entering the Flow Rate
When aspirating the probe from an external source such as an 8500 Automated Two-
Pressure Relative Humidity Generator, the system mass flow rate may be entered into the
psychrometer. As an example, a mass flow rate of 100 SLPM would be entered by
pressing