Portable Sampler


Fully automatic portable sampler for discontinuous sampling
according to time, amount or event or manual sampling.

Control:
Microprocessor control, Sleep-Mode (<5mA), power supply 8-16 V
foil keyboard (with keys 0-9, ESC, ENT, cursor), graphical display (128*64 Pixel),
back lit

Data logging:
3000 entries, non-volatile data memory;
storage of sampling and malfunction data like sample extractions, bottle changes,
messages, external signals.
optional: with WEB-board 100 MB (2 Year ring memory-FIFO at 1 min interval)

Sampling principle:
Vacuum system

Sampling bottles:
Bottles (PE): 24 x 1 l

Dosing:
20  350 ml

Sampling:
Time related, volume dependent, event proportional and manual sampling

Volume accuracy:
< 2,5 % oder  3 ml

Sample temperature:
0  +40 C

Ambient temperature:
0  +50 C

Suction height:
Max. 6,5 m (bei 1013hPa)

Suction tube:
PVC, 5 m, 10 mm, fabric-reinforced

Signal inputs:
 2 x analogue: 0/4-20 mA,
 8 x digital (flow, event, 1 inputs can be programmed freely)
option: expandable with 4x digital, 3 inputs can be programmed freely, and 8x
analogue 0- 20 mA or 0-10 V, Impulslength 60ms, switching level 7-24 V,
max. working restistance 500 Ohm, max. length of signalcable 30 m

Programs:
12 programs (free programable); possibilities for program shortcuts

Program start options:
immediately; Date/Time; Weekday/Time; at external signal

Programm stop options:
End of sampling after program sequence; Date/Time; continuous
running or x cycles

Break mode:
Interruption of program at any time

Filling limitation:
1999 probes/bottles adjustable

Interval control:
1 min. to 99h59min in minute steps

Pulse control:
1 to 9999 pulses/probes

Languages:
Multi-language

Manual sampling:
Possible at any time, without interrupting the program

Program saving:
Up to 5 years after power failure

Interfaces:
Mini-USB, RS232, optional: Ethernet RJ45, SDI-12

Communication:
Optional: LAN Modul RJ45 via TCP/IP and IE-Browser; 
LAN Modul RJ45 + GPRS/UMTS Router

Housing:
ABS, double-walled insulated base part

Materials with medium contact:
PC, PVC, Silikon, PS, PE

Dimensions:
400 x 605 mm (D x H)

Weight:
12 kg

Power supply:
12 V

Test certificates:
CE

Sampling:
according to ISO 5667-10, EN 16479

Manufacturer:
WTW

Type:
PB-M-L/R24
or equivalent
