Torrey Pines Scientific, Inc.
San Marcos, CA 92069
Sep 18, 2009 EchoTherm SC20XR/XT (digital) and SC25XR/XT (programmable), offer adjustable orbital shaking motion from 100-1,000 rpm, which may be read on backlit display. While both models are digitally controlled and integrate 30-day count down timers with alarm and user-settable Auto-Off, SC25 can store 5 routines of 10-steps each in memory for recall and use. XT and XR models, rated from -20 and -10 to +100°C, respectively, also have RS232 I/O port for data collection or for control via PC.

PolyScience Div. Of Preston Industries Inc.
Niles, IL 60714 4588
Oct 16, 2008 With 6, 13, or 28 L capacities, Refrigerating/Heating Circulating Baths are offered with choice of controllers. Programmable Controller offers LCD display, ±0.01°C temperature stability, and time/temperature programming, while Advanced Digital Controller has variable-speed pump and RS-232 interface. Featuring 2-speed pump, Standard Digital and Basic Controllers, suited for applications where temperature set points remain relatively static, have stability of ±0.05 and ±0.2°C, respectively.

Torrey Pines Scientific, Inc.
San Marcos, CA 92069
Dec 27, 2007 Able to accommodate various accessory sample blocks, EchoTherm(TM) SC20XT and SC25XT have -20 to +100°C range and incorporate variable-speed (200-1,000 rpm) orbital shaker for simultaneous sample mixing and temperature control. Model SC20XT is simple digital unit, while SC25XT has 5-program memory. Both Peltier-driven units offer 30-day countdown timer with alarm and Auto-off, data logger, and RS232 I/O port for data logging or controlling units from computer.

Torrey Pines Scientific, Inc.
San Marcos, CA 92069
Jul 02, 2007 Two-Position EchoTherm(TM) Model IC22XT can run 2 separate temperatures and 2 different sample blocks simultaneously. Suited for freezing, chilling, or heating biological samples from -20 to +100°C, digital system features built-in data logger, 30-day countdown timer with alarm, and RS232 interface. It can be used with accessory sample blocks for 0.5, 1.5, and 2.0 ml centrifuge tubes, PCR tubes, and plates; 96-well and 384-well assay plates; 2.0 ml vials; and most test tube sizes.