WS Porti Mobile Sampler
The WS Porti is a battery-operated sampler for remote locations, combining portability with renowned WaterSam quality. Thanks to the modular design, transportation is made easy and various sample bottle storage options can be used.
- Built-in battery allows use away from mains power
- Up to 3 week battery run time thanks to sleep mode and efficient technology
- Robust and durable stainless steel sampler housing
- Standard-equipped with quality vacuum pump system and 12 mm suction line for reliable sampling of a variety of media
- Optional compressor refrigeration with the ability to connect to vehicle socket for an uninterrupted cold chain during transport
- Possibility of connection to various water quality sensors
- An additional transport box enables quick replacement of full bottles
WaterSam controllers feature user-friendly operation and reliability. Both controller types not only enable to the activation of programs at the same time, they can be also run simultaneously.
Custom software modifications can easily made upon request.
The standard WaterSam controller is suitable for a wide variety of applications. Its 4-key user interface is easy to operate, and yet it offers the possibility of running up to 9 sampling programs at the same time. In addition, the standard controller has multiple menu levels, enabling the user to set a code that restricts access to certain menus. The 4 analog inputs and 10 digital inputs enable time-, volume-, flow-, and event-proportional sampling.
A built-in RS-232 serial port permits communication with external devices. With an optional modem, even remote control is a possibility.
The WaterSam MS3 controller offers user-friendly operation in addition to a range of communications possibilities and the ability to retrieve data from internal and external sources.
Despite the wide-ranging possibilities available, sampler operation is very user-friendly thanks to the 24 keys and large graphic display. Color-coded direct function keys serve to start, pause and stop selected programs. A grab sample can be taken simply by pressing the blue key.
Intelligent sensors can be connected directly to the controller, without the need for a transmitter. If desired, a variety of data can be accessed and retrieved via a USB port.
Depending on conditions and requirements, samplers are available with diverse sampling systems:
Interchangeable bottom sections for sample distribution and storage
The WS Porti is compatible with several different bottle storage options, which can easily be switched.
By purchasing a second cooler or transport box, samples can be brought to the lab while the sampler continues to fill another bottle set.
The ability to plug a compressor cooler in to a 12 V DC vehicle socket ensures that samples continue to be kept cool during transport.
|General||Portable sampler for indoor and outdoor applications|
|Dimensions||WS Porti: 430 x 415 x 290 mm (H x W x D)
1 / 12 box: 380 x 480 x 320 mm (H x W x D)
24 box: 310 x 566 x 350 mm (H x W x D)
1T / 12T cooler: 415 x 710 x 360 mm (H x W x D)
24T cooler: 455 x 920 x 500 mm (H x W x D)
|Weight||WS Porti: approx. 17.5 kg (incl. batteries)
Box 1 / 12: approx. 4.5 kg
24 box: approx. 7 kg
1T / 12T box : approx. 18.5 kg
24T box: approx. 23.5 kg
|Power Requirements||Mains power: 110 - 240 V AC
50 / 60 Hz
Battery: 24 V DC
|Housing Materials||Sampler housing stainless steel 304
- stainless steel 316Ti
- Powder coating (RAL colors)
|Environmental Consideration||Construction facilitates easy separation of materials for proper recycling and disposal|
|Transport Boxes||WS Porti 1/ 12: polyethylene with polyurethane insulation
WS Porti 24: polyethylene
Sampling (Standard System)
|Sampling System||VAC vacuum pump system for time-, volume-, event-proportional sampling
Optional: VAR-C or peristaltic pump for flow-proportional sampling (variable volumes)
|Sample Volume||12 - 200 ml; multiple-shot sampling possible|
|Metering Vessel||DURAN 50 borosilicate glass; dishwasher-safe, resistant to acid, alkali, and temperature fluctuations|
|Pump Performance||Max. 7 m lift height;
-0.7 to 1 bar; 9 l/min free flow;
Optional: VacuPress for lift heights up to 13 m
|Intake Hose||12 mm ID PVC (optional: 16 mm ID)|
|Wetted Parts||Borosilicate glass, PE, PVC, stainless steel 304/316Ti, silicone (optional: alternative materials as required)|
|Other Systems||See "Sampling Systems"|
Temperature Control (with Active Cooling)
|Compressor Cooling||12/24 V DC; 6 A with battery monitor
(requires external battery)
100-240 V AC; 1.3-0.7 A
CFC-free refrigerant R134a
|Internal Temperature||Adjustable from -22 °C to +10 °C|
|Hourly Run Times at||Typical data for 12 V DC / 230 V AC:
12% (power draw
7.5 A DC / 0.7 A AC)
22% (power draw
7.5 A DC / 0.7 A AC)