Casella CEL Vortex Ultraflow area sampling pump User Manual
Page 11
6.
TECHNICAL SPECIFICATIONS
6.1
VORTEX Ultra Flow
Flow Range:
6 - 20 litres/min (free air)
Flow Control Accuracy:
± 5% of selected flow
Max pressure drop:
12 litres/min, 0.8 µ, 25 mm filter,
typically 200 cm H
2
O
16.7 litres/min, 47 mm GFA, typically
35 cm H
2
O
Nominal Battery Voltage: 12 volt
Nominal Battery Capacity: 7 Ah
Run Time:
5 hours (8 litres/min, 0.8 µ filter)
Operating Temperature:
0 to +40
o
C
Timer accuracy:
±2 minutes/month
Dimensions:
180 x 75 x 285 mm
Weight:
5.7 kg
6.2
VORTEX Ultra Flow lite
Flow Range:
6 - 20 litres/min (free air)
Flow Control Accuracy:
± 5% of selected flow
Max pressure drop:
8 litres/min, 0.8 µ, 25 mm filter,
typically 200 cm H
2
O
16.7 litres/min, 47 mm GFA, typically
35 cm H
2
O
Nominal Battery Voltage: 12 volt
Nominal Battery Capacity: 7 Ah
Run Time:
5 hours (8 litres/min, 0.8 µ filter)
Operating Temperature:
0 to +40
o
C
Timer accuracy:
± 2 minutes/month
Dimensions:
180 x 75 x 285 mm
Weight:
5.25 kg
6.3
Additional Features
¤
Six digit elapsed timer in minutes (resolution 1 minute).
¤
Low battery indication.
¤
Low battery shut down.
¤
Automatic flow fault shutdown (due to excessive pressure drops or
blockages).
¤
3 stage lead acid charger (2.7 amps).
Specifications
Page 11 of 12
VORTEX Ultra Flow & Ultra Flow lite
SAMPLING PUMPS Handbook