Product/Service

9700 Series Circulators

Source: PolyScience
Ultra-low cooling capability, large 13 liter reservoir, and integral over-temperature and low-liquid level protection combine to make PolyScience 9700 Series Circulators ideal for a wide range of demanding applications...
Ultra-low cooling capability, large 13 liter reservoir, and integral over-temperature and low-liquid level protection combine to make PolyScience 9700 Series Circulators ideal for a wide range of demanding applications.

Models 9712 and 9702 offer a -45° to 200°C temperature range with ±0.01°C temperature stability. The Model 9705 features a temperature range of -40° to 150°C with ±0.1°C stability. All models feature our Cool Command refrigeration system and fuzzy logic energy management technique to deliver up to 50% greater energy efficiency than traditional systems. This advanced technology carefully monitors heat load to deliver only the amount of refrigerant needed. As a result, it permits fast bath cooling even at high temperatures without excessive energy consumption.

FEATURES

  • -40ºC or Lower Cooling Capacity
  • 13 Liter Reservoir
  • Broad Operating Temperature Range
  • Ample Reservoir for Sample Immersion
  • Cool Command™ Refrigeration System
  • Enlarged Access Opening
  • Easy-Access Reusable Filter

APPLICATIONS

  • Low Temperature Calibration
  • Cloud & Pour Point Testing
  • Cell Freezing
  • Low-Temperature Reactions
  • Distillation condensers
  • General Laboratory
  • Cooling
  • Rotary Evaporators
  • Spectrophotometers
  • Sample Tempering
  • Viscosity Studies

Programmable Model 9712
This model offers the widest temperature range along with high stability and 5-speed pressure/suction (duplex) pump. Additional features include time/temperature programming and remote probe capability. RS232 interface and software for PC programming are standard. LabView™ drivers and Excel® macros offer even greater programming and data logging convenience. The full graphic LCD display with multi-language help menus aid in operation and set-up.

Digital Model 9702
Excellent temperature range and stability combined with easy-reading graphic display make this model a fine choice for many applications and budgets. A built-in RS232 interface comes standard. The pump is a powerful 5-speed pressure/suction (duplex) type for open or closed loop applications. The full graphic LCD display with multi-language help menus simplify operation and set-up.

Standard Model 9706
A -40°C cooling capacity and +150°C upper temperature limit make this circulator an economical choice for applications where high heat removal at close to ambient temperatures is required. Microprocessor-based controller provides set-and-read functionality; three user-defined temperature buttons make set point changes quick and simple. The 2-speed pressure (simplex) pump is suitable for closed loop applications.