Flow range
Flow control accuracy
Flow performance
(Flow, max vacuum pressure) |
0.8 to 5.0 liters/minute standard
(5 to 750 milliliters/minute with Low Flow adaptor)
<±5.0% for selected flow
1.0 liters/minute @ 31.5 in H2O
2.0 liters/minute @ 31.5 in H2O
3.5 liters/minute @ 12.6 in H2O
4.0 liters/minute @ 7.1 in H2O
5.0 liters/minute @ open flow |
Battery voltage and capacity |
4.8 V NiMH / 2.5 Ah |
Inlet pulsation ratio |
<10% using cyclone
@ 2.0 liters/minute approx. 3.0 in H2O
Satisfies NIOSH 0600 and EN 1232 |
Displayed values |
Real time flow rate, volume sampled, elapsed sample time,
temperature, operating mode, program details |
Pump MTBF (service interval) |
Typically >2500 hours |
Operating temperature
Storage temperature |
41 to 104°F
50 to 122°F |
Charging technique
Typical charge time
External Power Supply Unit
(for drop in charger) |
Drop in intelligent fast charger
dT/dt fast charge termination with safety time out
Standby trickle charge mode keeps pump ready for use
|
Memory storage of data
Memory protection time
(with main battery removed) |
100 events saved
Approximately 20 minutes |
Communications |
Infra red (via RS232 IR transducer) |
Recorded values |
Start and stop times, flow rate, average sample temperature,
total volume sampled (in l or m3) |
Physical characteristics |
|
Size: |
5.8" x 3.4" x 1.8" (145 x 85 x 46 mm) |
Weight (including battery): |
17.8 oz (500 gm) |