NIC-TD-0000025-00
3. Specifications
- 9 -
3.
Specifications
3.1.
Standard configuration
(1)
Mercury measurement equipment
EMP-2
(2)
Standard accessories
1) (W121-0074)
Battery
2) (W121-0075)
Battery charger
Voltage 100 to 240V 50/60Hz
3) (W121-0600) Probe
4) (W121-41001C)
SD card
5) (W121-0500)
Zero filter
6) (W121-0076)
Dust filter
7) (W121-0077) Luer fitting
8) (W121-0078) Tube 1m
3.2.
Specifications of each apparatus
(1)
Mercury measurement equipment EMP-2
Measurement method:
Cold vapor atomic absorption
Substance measured:
Gaseous elemental mercury
Measurement mode:
Normal mode/One Minute mode/Static mode
Measurement range:
0 to 0.9999 mg/m
3
(0 to 999.9 μg/m
3
)
Resolution:
Normal mode / One Minute mode
0.001 mg/m
3
(1μg/m
3
)
Static mode
0.0001 mg/m
3
(0.1μg/m
3
)
※
One Minute mode can not be used when
connecting to WLE.
Precision:
CV<10% @0.0004 mg/m
3
(0.4μg/m
3
)
Measurement time length:
Normal mode / Static mode
Measurement cycle determined by user.
One Minute mode
Measurement cycle of one minute.
Environmental temperature: 0°C to +45°C (No condensation allowed.)
Zero adjustment:
Auto/Zero-gas method
Display:
3.5-inch, 320 x 240, 64-color
Display mode:
Digital display/Level meter display/Time series
display
Displayed items:
Instantaneous value, average value, peak value,
remaining battery level, SD
Current time, measurement mode, interfering
component check button
*1)
Backlight:
Shifts to Energy-Saving mode if no touch
operation made.
(Backlight draw of 32% after one minute and 0%
after ten minutes.)
Alarm:
Built-in buzzer
0 to 0.0999 mg/m
3
(0 to 99.9 μg/m
3
)
Set by user.
Recording medium:
SD card
