WS Porti - T - Portable Refrigerated Water Sampler Datasheet

W Sater am®www.watersam.com Mobility and Automated Sampling with Active Refrigeration WS 316 Portable Refrigerated Water Sampler WS Porti T The battery-operated WS Porti T is the sampler of choice for field sampling in remote locations without mains power, when samples must be refrigerated. • Robust housing made from quality stainless steel • Vacuum/pressure system for precise sample volumes • No recalibration necessary after cleaning • Other sampling systems available upon request • Program linking and parallel opera-tion as standard software • Simple switching of boxes • Freezing of samples down to -18°C possible General Applications Portable sampler for indoors / outdoors Norms CE Dimensions (H x W x D) Porti : 430 x 415 x 290 mm Box 1T / 12 T: 415 x 710 x 360 mm Box 24T: 455 x 920 x 500 mm Weight Porti: approx. 17.5 kg (incl. battery) Box 1T / 12T: approx. 18.5 kg Box 24T: approx. 23.5 kg Power Requirements Mains: 110 - 240 V AC, 50 / 60 Hz 0.7 - 0.5 A, 50 VA Battery operation: 24 V DC, 9 Ah Cooler: “Housing and Thermal Control” Technical specifications and misprints subject to change without notice. V 1014-01 WaterSam GmbH & Co. KG Hölzlestr. 42 72336 Balingen Germany Tel.: +49 (0)7433 277043-0 Fax: +49 (0)7433 277043-22 Email: info@watersam.de Web: www.watersam.com Sampling System Standard VAC vacuum-pressure sampling system for time-, volume-, event-proportional sampling Flow-Proportional (Optional) - VAR-E: variable volume - Peristaltic pump: variable volume Sample Volume 12 - 200 ml; multiple-shot samples possible Metering Vessel DURAN 50 borosilicate glass Dishwasher-safe, resistant to acid, alkaline, and temperature changes Pump Performance 24 V DC; -0.7 bar, 7 m max. lift height, 9 l/min free flow Optional: VacuPress for lift heights up to 13 m or more Intake Hose 12 mm ID PVC (optional: other diameters) Wetted Parts Borosilicate glass, PE, PVC, stainless steel AISI 304 / 316Ti, silicone (optional: alternative materials as required) Sample Bottles / Distribution Composite Container (without distributor) 10.4 l PE Distributor (optional) Motor-driven rotary distributor; 24 V DC Bottle Synchronization Automatic Bottle Sets for WS Porti 12T 12 x 1 l PE Optional: 12 x 0.9 l glass with snap lid Bottle Sets for WS Porti 24T 24 x 1 l PE Optional: 24 x 0.9 l glass with snap lid 4 x 6.4 l PE Additional options and accessories as well as custom equipment available by request. WaterSam WS Porti 1T / 12T / 24T - Technical Specifications Housing and Thermal Control WS Porti Housing Stainless steel AISI 304 Optional: - Stainless steel AISI 316Ti - Powder coating (RAL colours) Refrigeration 12 / 24 V DC; 6 A with battery monitor (external battery necessary) 100 - 240 V AC; 0.7 - 1.3 A CFC-free R134a refrigerant Refrigeration Unit Hourly Run Times Ti=5°C Ta=20°C Ti=5°C Ta=32°C (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) Cooler Housing Polyethylene, with polyurethane insulation Internal Temperature Adjustable; -18°C to +10°C Controller General Microprocessor controller with 4-button operation, backlit 4 x 20 character display, real-time clock, battery backed-up RAM memory (5 years), overload-protected outputs, 4 completely separated analog inputs (differential input) Software Menu-based operating system Up to 9 user-defined sampling programs; any/all programs can be run simultaneously or linked. Memory for fault, event, and operational conditions, preset operating programs, always switchable. Preset and user-defined distributor settings Modem (optional) Remote operation / fault message via SMS / Remote start via mobile phone Advanced controller (optional) See Advanced Controller datasheet Inputs (standard) 4 x analog 0/4-20mA 10 x digital (flow, event, multiple programmable inputs) Outputs (standard) 16 x digital (program active message, fault message, other programmable messages) Interface RS 232, optional RS 485