Valve Unit - Agilent Technologies 8453 User Manual, Installing And Operating Manual

Valve unit

The valve unit gets its power from the valve-pump controller. Up to four valve
units can be connected to a single valve pump controller.
Connect the valve unit to the valve-pump controller only by the controller-to-valve cable
N O T E
(PN 5062-2407) provided by Agilent.
Table 5
Type
Dimensions
Weight
Power Supply
Line frequency
Ambient operating
temperature
Ambient non-operating
temperature
Humidity
Operating altitude
Non-operating altitude
Ambient non-operating
temperature
Savety considerations
Table 6
Type
Switching speed
Agilent 8453 Dissolution Testing System Installing and Operating Manual
Physical Specifications Valve Unit
Specification
15.9 cm (6.2 inches) wide
26.5 cm (10.5 inches) deep
11.2 cm (4.4 inches) high
3 kg (6.6 lbs)
24 V AC ± 10%
50 or 60 Hz
5–40 °C (41–104 °F)
-40–70 °C (-4–158 °F)
<90%, at 25–40 °C (77–104
°F)
Up to 2000 m (6,500 ft)
Up to 4600 m (14,950 ft)
-40–70 °C (-4–158 °F)
Pollution degree 2
Performance Specifications Valve Unit
Specification
< 500 ms
Site Requirements and Specifications
Comments
Without tubing connected
provided by Valve-Pump Controller
Line frequency of Valve-Pump Controller
Non-condensing
For storing the instrument
For indoor use only
Comments
from port to adjacent port
1
Specifications
19