Technical Data
(Options are marked. We reserve the right to make technical
changes without notice. Error and omission expected.)

Model

WS Porti 24 T

Dosing system

Vacuum sampling system

Sampling principle

Adjusted fixed volume / sample

Dosing vessel

DURAN 50 borosilicate glass

Volume per draft

Adjustable 20 - 200 ml

Suction hose

Inside Ø 12 mm

Suction height

6 m

Distribution system

Motor driven circular distributor 24 V DC

Bottles and containers (optional)

24 x 1.0 ltr PE bottles or
  4 x 6.4 ltr PE composite containes or
24 x 0.9 ltr glass bottles DURAN

Pump

24 V DC; 9 l/min; -0.7 to 1 bar

Housing Porti

Stainless steel: Mat. No. 1.4301
DIN X 5 CrNi 18 10; AISI 304

Housing Box

Polyethylene with PU insulation

Compressor cooling

12/24 V DC; 6 A with battery controller
(external battery required)
100 - 240 V AC; 1.3 - 0.7 A
CFC-free refrigerant

Inside temperature

Compressor running
time per hour at

T i=5°C T o=20°C
T i=5°C T o=32°C

+4°C approved for an ambient temperature of +1°C to +55°C

Typical data with 12 V DC / 230 V AC

12 % (Current conspt. 7.5 A DC / 0.7 A AC)
22 % (Current conspt. 7.5 A DC / 0.7 A AC)

Control unit

Microprocessor with 4-button tactile keypad,
back lighted LCD display 4 x 20col.
Real time clock, 5 year RAM battery back-up.

Software

Menu driven, 9 programmes, to be activated
simultaneously. Memory for errors, events
and operation status. Preset programmes,
easy to modify. Combination and interlinking
programmes as standard feature.

Sampling modes

Time-, volume- and event-proportional

Signal inputs

Flowmeter:       0/4 - 20 mA
or potential free contact
Event:              potential free contact

Interface

RS 232 or RS 485

Remote control*

Via modem or GSM-modem

Electrical data

Porti: Mains operation 110-240 V 50 Hz
Battery operation 24 V DC
Cooling box: see Compressor cooling

Dimensions:

Porti: H x W x D 430 / 415 / 290 mm
Cooling box: H x W x D 455 / 920 / 500 mm

Weight

Porti: 13.5 kg (without battery)
Cooling box: 23.5 kg