Refrigerated sampler AS950

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The AS950 refrigerated sampler is optimised for indoor applications where temperature control is required for sample preservation. Every AS950 is equipped with a peristaltic pump with spring-mounted rollers and a standard liquid detect sensor for best-in-class sample volume accuracy. Additionally, the USB connection and an auxiliary port for pulse or 4-20 mA inputs are standard. Factory-installed options include sensor ports for integrated Hach water quality, level or flow, a port for MODBUS RS485 communication or a rain sensor and an alternate non-contact liquid detect sensor. Finally, inputs and outputs can be extended using the IO9001 for a single high-voltage relay or the IO9004 for a comprehensive set of analog and digital inputs, outputs and relays. The refrigerated sampler base is available in black vinyl or stainless steel finish. Sampling has never been this easy. The AS950 Refrigerated Sampler simplifies sampling with a large, full-colour display for intuitive, single-screen programming, USB upload and download capabilities and the ability to copy programs sampler to sampler to save time on tedious programing, and an error alert and status screen to eliminate uncertainty and simplify troubleshooting. The custom-designed air-sensing thermostat controls temperature in accordance with USEPA and international guidelines, preserving samples regardless of outside temperatures and conditions. Easiest and most intuitive operation Most convenient data transfer and programming available Confidence in your sampling process Resists corrosion Accurate and consistent sample preservations