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New Compact Digital Hot Plates & Stirrers

Torrey Pines Scientific announces its new, compact EchoTherm™ Digital Hot Plates and Digital Stirring Hot Plates that use minimum bench space.
These new units are ideal in chemical, pharmaceutical, environmental, biochemical, electronic and other laboratories where temperature accuracy, ease of use, and reproducible sample preparations are a must.
   The EchoTherm™ Models HP50 and HS50 Digital Hot Plates and Digital Stirring Hot Plates are compact, rugged and designed for samples of 2 liters or less.
   The units feature a membrane keyboard and full function liquid crystal display where target and actual sample or plate temperature, stirring speed and timer are continuously visible. These units can store two of the user’s favorite settings in memory for instant recall and use at any time.
   Heater tops are 6” x 6” square and feature energy efficient 400 watt heaters. The solid ceramic plate is white, chemically resistant, and designed for use with solutions in a vessel.
   The milled-flat cast aluminum top is recommended for working with solids directly on the heater plate surface. Temperatures can be set to 450°C on the ceramic topped units and to 400°C on cast aluminum tops. The units are readable and settable to 1°C. Accuracy is 1% over the entire temperature range.
   Temperature control is by PID software and is controlled to ±1°C or ºF. Stirrer speeds can be set from 100 to 1500 rpm. The built-in timer can be set to 99 hours and is readable to 1 second. It has an audible alarm with user settable Auto-Off for turning off the heater and stirrer when the timer counts down to zero. The units are supplied with an immersion probe for controlling solution temperatures directly.
   All units are available in 100, 115, and 230 VAC, 50/60 Hz models.