Casella CEL Apex personal sampling pumps - Manual (Page 33)

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with safety
time out.
Standby trickle
charge mode to
keep pump
ready for use.
Typical charge time ( N/A for Apex Lite). 3 hours for full charge 4.5 hours for
full charge
External PSU (for drop-in charger) Output 12 VDC, 0.8 A, Universal input voltage
Memory protection time with main battery pack removed Approximately 20 minutes Approximately
5 minutes
Communications Infrared transducer (via RS232-infrared computer
link)
Recorded values
Start & stop times, flow rate, average sample
temperature, volume sampled and errors.
Dimensions Approximately 136 x 78 x 46 mm
Weight (including battery) Approximately 460 g Approximately
500 g
7.2 Pump Performance
Typical filter pressure load in cm H Typical filter pressure load in cm H Typical filter pressure load in cm H Typical filter pressure load in cm H
2O, Typical battery life in hours 2O, Typical battery life in hours 2O, Typical battery life in hours 2O, Typical battery life in hours
Non I.S., (I.S.)
Filter Type Filter Type Filter Type Filter Type 1.0 l/min 2.0 l/min 2.2 l/min 3.5 l/min 4.0 l/min
25 mm GFA 25 mm GFA 25 mm GFA 25 mm GFA
5 cm, 34 hrs
(34 hrs) 9 cm, 22 hrs (20 hrs) 9.5 cm, 20 hrs
(17 hrs) 16 cm,12 hrs (10 hrs) 18 cm,
Marginal (NA)
25 mm 0.8 25 mm 0.8 25 mm 0.8 25 mm 0.8 mm m m m 18 cm, 21 hrs (19 hrs) 31cm, 14 hrs (10 hrs) 34 cm, 13 hrs
(9 hrs) 56 cm, NA 64 cm, NA
25 mm 1.2 25 mm 1.2 25 mm 1.2 25 mm 1.2 mm m m m 11 cm, 27 hrs (24 hrs) 21cm, 16 hrs (13 hrs) 23 cm, 15 hrs
(11 hrs) 37 cm, N/A 42 cm, NA
37 mm GFA 37 mm GFA 37 mm GFA 37 mm GFA 3 cm, 40 hrs
(40 hrs) 5 cm, 25 hrs (22 hrs) 6 cm, 23 hrs
(19 hrs) 9 cm, 14 hrs (12 hrs) 11 cm, 12 hrs
(NA)
37 mm 0.8 37 mm 0.8 37 mm 0.8 37 mm 0.8 mm m m m 7 cm, 33 hrs (30 hrs) 13 cm, 20 hrs (16 hrs) 14 cm, 18 hrs
(15 hrs) 23 cm, 11 hrs
(NA) 26.5 cm, NA
Note: NA represents a flow rate and pressure loading combination beyond the pump capability.
7.3 CE Compliance
APEX Personal Sampling Pumps are designed to comply with the EMC Directive 89/336/EEC of the
European Union. They have been tested according to the standard delivery schedule and comply with the
following standards.
EN 50081-1 : 1992, EN 50081-2 : 1993: Generic emission standards for resi- dential, commercial, light
industry and industrial environments.
EN 50082-1 : 1992, EN 50082-2 : 1995: Generic immunity standards (for both RF fields and electrostatic
discharge) for resi- dential, commercial, light industry and industrial environments.
EN 61000-4-2 : 1995, IEC 61000-4-2 : 1995: Electromagnetic compatibility (EMC).Testing and measurement
techniques.Electrostatic discharge immunity test.
7.4
Intrinsically Safe (I.S.) Versions Approvals
This I.S. Equipment is covered by Certificate: DEMKO 05 ATEX 0439469X.
I.S. Versions comply with: ATEX: 94/9/EC Directive to EEx ia IIB T4 (pending),
Rating: Equipment Group II 1 G (For use in Zones 0, 1 & 2).
UL Classification USL to UL 913: Class 1, Groups C & D.
CNL to CAN/CSA C22.2 No 157-92
They also comply with the following standards.
EN 50020: 1995 Electrical apparatus for potentially
explosive atmospheres. Intrinsic safety i.
EN 50014: 1995 Electrical apparatus for potentially
explosive atmospheres. General requirements.
EN 50284: 1995 Electrical apparatus for explosive gas
atmospheres. Construction, test and marking of Group II Zone 0 electrical apparatus.