New Corrosion-Proof, High-Efficiency Refrigerated Sampler for wastewater compliance

Teledyne Isco’s new Model 4700 Refrigerated Sampler introduces a new standard for weather and corrosion resistance. The double-wall, rotationally-molded LLDPE cabinet withstands harsh environments, and is filled from top to bottom with insulation, so that the high-efficiency compressor maintains cooling performance even in hot, humid environments. Heat-treated powder coating protects the refrigeration system against corrosive treatment plant conditions.

Other features include:

• Twelve bottle configurations from 24 x 1-liter to 1 x 20-liter are available to suit virtually any composite or sequential sampling application.
• The controller actively regulates the sample compartment temperature to 4° to ensure accurate preservation, and maintains a downloadable temperature log.
• A NEMA 4X, 6 (IP67) enclosure rating protects electronic components.
• Powerful pump meets ISO standard up to eight meters of lift.
• Four digital alarm outputs wire directly to a PLC or event logger.
• A slide-out bottle rack eliminates awkward stooping and bending to reach samples

Isco’s patented liquid detection system and pump revolution counter assure sample volume accuracy.

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