General Specifications: 
• 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) 787x510x468 mm; 1030x548x470 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 
Optional 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 
Delivery Contents: 
• Portable sampler with plastic housing, vacuum dosing system with 
plastic metering vessel 20 - 350 ml, microprocessor control, 
batteryoperated 12V/10Ah. 
• incl. 5 m suction hose with screw connection and sinker weight 
• 24 x 1 L PE bottle.