Fixed site self-emptying water sampler in stainless steel housing with thermostatic control for automatic sample extraction according to the vacuum principle. Mains operation 230V/50Hz. Ideal for automatic and continuous operation without the need of personnel. Also available with measuring rack. Features: • Available with peristaltic pump and vacuum system. • Unrivaled measuring device for volume determination (Peristaltic pump). • Highly accurate sample volume. • Minimal effort für calibration. • Clear operating structure and simple programming. • LAN/UMTS/GPRS Web communication (Option). • Easy cleaning. • Modern and ergonomic design. • Big variant of bottle configuration and dosing systems. • Automatic bottle emptying. • Automatic bottle rinsing. Specifications: • Type: Self-emptying fixed site sampler. • Housing: Double-walled stainless steel (material 1.4301/ SS304) / PS / PC (GF10) with 40 mm insulation. Housing separated in sample compartment and control compartment, each with lockable door. Upper door with plexiglass window. Protective top made of Styrosun which can be opened for connection and maintenance works. Option: material 1.4571/ SS316Ti; SS304 EPOXY-coated; SS316Ti EPOXY-coated. • Thermostatic control: Self-contained, controlled cooling / heating with 4 settings, no-frost. Independent of the programmable controller, Temperature in sample compartment: 4°C (adjustable from 0,0-9,9°C). • 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 logger: 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). • Programming: 12 freely programmable user programs, with function to link programs. • Program start options: IMMEDIATELY; DATE/TIME; WEEKDAY/TIME; BY AN EXTERNAL SIGNAL. • Program End/Stop options: End of sampling program; AFTER 1 RUN; AFTER X RUNS; CONTINUOUS OPERATION; DATE/TIME. • Pause mode: Interruption of program run at any time. • Overfilling protection: Adjustable from 1–999 samples/bottle. • Interval setting: 1 min. to 99 h 59 min. in steps of 1 minute. • Pulse setting: 1 to 9999 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: Mini-USB, RS 232. Optional: Ethernet RJ45, SDI-12. Communication (Option): Modbus, Profibus DP Connection or LAN / WLAN / GPRS-UMTS: Optional: 1. Connection via USB and PC: • maxxwareConnect® has to be installed on the PC • Connection to the sampler via USB/MiniUSB cable • remote control of the sampler • visualization of downloaded data • download and saving of data as PDF, CSV or XLSX Format • print-out of data directly as PDF Format • backup of all preprogramed programs from the sampler • setting and saving of programs in offline mode. Upload in online mode • Read out, changing, saving or upload of all sampler programs (1-12 ) • recovery of saved programs. or alternatively: 2. LAN Modul RJ45 via TCP/IP and IE-Browser: • ARM9-SoC • 32MB RAM • 100 MB Data Memory ((2 Year ring memory-FIFO at 1 min interval) • Linux OS • TCP/IP (RJ45) • recording of all CPU Data (like data of sampling cycle, bottle report, error log, temperature etc.) • visualization via Web interface • Data-export (PDF, CSV, XLS) • E-Mail error messaging or alternatively: 3. LAN Modul RJ45 + GPRS/UMTS Router: • ARM9-SoC • 32MB RAM • 100 MB Data Memory ((2 Year ring memory-FIFO at 1 min interval) • Linux OS • TCP/IP (RJ45) • recording of all CPU Data (like data of sampling cycle, bottle report, error log, temperature etc.) • visualization via Web interface • Data-export (PDF, CSV, XLS) • E-Mail error messaging additionaly + Fully integrated Router (industrial standard) + UMTS / GPRS + SIM card holder + E-Mail error messaging + antenna • Languages: Multi-language, selectable. • 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. • Signal outputs/ status messages: 8 digital outputs, 1x of them as collective malfunction message (Relay optional); Option: expandable with 8 digital, 5 are freely programmable (in total 6 messages). • Sampling method: Vacuum system 20-350 ml; Option: vacuum system 20-500 ml; Option: vacuum VAR flow-proportional system 5-250 ml; Option: bypass system 20-250 ml; Option: peristaltic pump 10-10.000 ml (flow proportional). • Single sample volume accuracy: Vacuum system: < 2,5 % or +/- 3 ml; Peristaltic pump: +- 5 % or +/- 5 ml. • Suction height: Max. 7,5 m (at 1013hPa and stagnant medium), optional 8,5 m. • Pumping speed: >0,5 m/s at suction height up to 7,8 m (at 1013h Pa); pump capacity can be adjusted electronically. • Suction hose: PVC, L=7,5 m, ID=12 mm. Max. hose length 30 m. • Sampling modes: Time-related, flow-dependent, event-related, manual sample extraction; Option: flow-proportional (for Peristaltic Pump as standard). • Bottle variants: 2 x 10 L PE, 4 x 5 L PE, 12 x 1,6 L glass Duran50; Optional: 24 x 2 L glass Duran50 (1400 x 800 x 850 mm). • Rinsing/discharge: Rinsing head with rinsing water connection ¾”, max. 2 bar, discharge by means of a hose DN25. Bottles are emptied, rinsed and filled on the same bottle position. • Sample collection: Swivelling bottle discharge tube which can be turned to the front to drain off the sample into a transport container. • Overall dimensions (Hxwxd): 2 x 10 L , 4 x 5 L, 12 x 1,6 L: 1290 (1930*) x 690 x 645 mm or 24 x 2 L: 1400 (2175*) x 800 x 850 mm *) with opened top. • Weight Approx.: 115 kg with bottle option 2 x 10 L PE; higher weight with other bottle and/or glass bottle options. • Power supply: 230 V / 115 V /AC. • Power requirement: Approx. 350VA (with cooling). • Ambient temperature: -20 – 43°C. • Sample temperature: 0 – 40°C. • Standards: CE Sampling according to ISO 5667-10, EN16479. • Wetted materials: PC, PVC, Silicone, PS, PE, EPDM (optional: metering vessel glass Duran50, sinker weight SS304).