Thermo Scientific MIE ADR-1500, Инструкция по эксплуатации

Страница: 81 / 154

Operation
Thermo Fisher Scientific MIE ADR-1500 Instruction Manual 3-31
By pressing the
ENTER
Key, the user can enable the Alarm whereby the
concentration required to trigger the alarm can be adjusted from 0.01 –
400 mg/m
3
.
UNITS ug/m3
In the screen above, the units of measure can be changed from either
micrograms per cubic meter (μg/m
3 ) to a measure of the aerosol scattering
coefficient in units of inverse megameters (1/Mm), whereby the RH
Correction should become automatically disabled.
ANALOG OUTPUT
DISABLED
The user can enable or disable the analog output and change the analog
span range in corresponding units of measure (μg/m
3
or 1/Mm). The
voltage output range is 0-2 VDC for the analog output. The Analog output
settings are 0 - 0.1, 0 - 0.4, 0 - 1.0, 0 - 4.0, 0 - 10, 0 - 40, 0 - 100, 0 – 400,
and 0 – 1,000 mg/m
3.
The last configuration screen is to set the time. This screen is used to set
the time and date, should these require resetting.
TIME 15:59:41
13-Nov-09
In the screen above the current time and date are displayed and may be
adjusted as necessary. The first line indicates the time presently registered
by the ADR-1500. The second is the present date registered by the ADR-
1500.
To set the time accurately, press
ENTER
and a flashing asterisk (*) will
appear to the left of the character to change. Adjust the value using the up
and down keys and press
ENTER
. The asterisk will move throughout the
screen to adjust each respective value.
In the U.S., it is convenient to dial 1-900-410-8463 (U.S. Naval
Observatory time information), and at the instant when the time