| 
 Housing:   | 
 PE/PC (GF10)   | 
| 
 Thermostatic control:   | 
 Insulated lower part (sample compartment) (insulation thickness 40 mm) Option: freezer packs (200x10x8 mm) Option: compressor cooling (12V/115V/230V)   | 
| 
 Control:  | 
 Microprocessor control, foil keyboard, back lit four-line LC-display   | 
| 
 Data logger:   | 
 Nonvolatile data memory; storage of sampling and malfunction data like sample extractions, bottle changes, messages, external signals   | 
| 
 Programming:   | 
 6 user programs (can be edited freely)   | 
| 
 Program start options:  | 
 Immediately; at a certain time; by an external signal   | 
| 
 Program stop options:  | 
 End of sampling program after one program run; continuous operation   | 
| 
 Pause mode:  | 
 Interruption of program run at any time   | 
| 
 Overfilling protection:  | 
 Adjustable from 1–999 samples/bottles   | 
| 
 Interval setting:  | 
 1 min. to 99 h 59 min. in steps of 1 minute   | 
| 
 Pulse setting:  | 
 1 to 255 pulses/sample   | 
| 
 Manual sample extraction:   | 
 Possible at any time without interrupting the current program run   | 
| 
 Program protection:  | 
 Up to 5 years after voltage loss   | 
| 
 Interface:  | 
 RS 232   | 
| 
 Communication:   | 
    | 
| 
 Modem GSM communication:  | 
 Optional (in combination with PC software)   | 
| 
 Languages:   | 
 Multi-language, selectable   | 
| 
 Signal inputs:   | 
 • 1 x analogue: 4-20 mA, optional 0-20 mA, minimum voltage 3,3 V (optocoupler) • 5 x digital (flow, event, 3 inputs can be programmed freely)   | 
| 
 Signal outputs status messages:  | 
 Max. 8 digital outputs, depending on device version; freely programmable   | 
| 
 Sampling method:  | 
 -Vacuum system 20-350 ml -Vacuum VAR (variable) system 20-350 ml   | 
| 
 Single sample volume accuracy:  | 
 < 2,8 %   | 
| 
 Suction height:  | 
 max. 6,5 m (at 1013h Pa)   | 
| 
 Pumping speed:  | 
 >0,5 m/s at suction height up to at least 5 m (at 1013h Pa); pump capacity can be adjusted electronically   | 
| 
 Suction hose:  | 
 PVC, L=5 m, ID=9 mm (ID 16 mm at flow-proportional option). Max. hose length 30 m   | 
| 
 Sampling modes:   | 
 Time-related, flow-dependent, event- related. (Option: flow-proportional) Manual sample extraction.   | 
| 
 Bottle variants:  | 
 24 x 1 l PE bottle (standard) 13 l composite container 25 l composite container 4 x 5 l PE bottle 16 x 1 l bottle with freezer packs   | 
| 
 Overall dimensions:  | 
 (Hxwxd) 787 x 510 x 468 mm 1030 x 548 x 470 mm with compressor cooling   | 
| 
 Weight:  | 
 22,4 kg 24x1 l 34 kg 24x1 l with compressor cooling. (Device incl. empty bottles and battery but no suction hose)   | 
| 
 Power supply:  | 
 12 V/ 10 Ah lead storage battery (maintenance-free, leak proof); 115V or 230V operation by means of battery charger in buffer mode. Range 11-14V; power consumption max. 30 W   | 
| 
 Power requirement number of samples:  | 
 Approx. 2000 sample extractions per battery charge [determined at 20° C ambient temp., 1,5 m suction height, 1 min. sampling interval] incl. distributor advance   | 
| 
 Ambient temperature:  | 
 0 – 45° C   | 
| 
 Sample temperature:  | 
 0 – 40° C   | 
| 
 Standards:   | 
 Device meets ISO 5667 standard   | 
| 
 Wetted materials:  | 
 PVC, Silicone, PS, PE   | 
| 
 Accessoires:   | 
 Battery charger IP 20 or IP 65  Strainer basket  Freezer packs  Replacement bottles  Folding transport trolley  Isobox with passive cooling (freezer packs/ice) or with active cooling (compressor cooling)  12V / 85 Ah lead storage battery for Isobox with active cooling  Isobox to be used as transport box with cover  GSM modem  PC communication software   |