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General Heating Bath Circulators

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Performance

  • Temperature range from ambient +10℃ to 150℃.
  • Microprocessor PID control.
  • Three point temperature calibration / Automatic tuning / Automatic run.
  • Accurate, stable, and efficient temperature management by using a powerful variable-speed pump.
    (1 to 3 steps of pump for internal circulation and 4 to 5 steps for external circulation).
  • Powerful pump pressure and flow rate throughout the whole temperature range.

※ Bath fluid : Water at the normal temperature.

Convenience

  • Bright VFD display with quick adjustable dial knob. (0.1℃ resolution)
  • Dual wait on/off timer modes. (1 min. to 99 hr. 59 min.)
  • Convenient memory function of up to three frequently set temperature.
  • Corrosion-resistant, leak-proof, round-cornered, and easy-to-clean stainless steel bath with easy access drain valve.
  • RS-232 /USB interface for external control and data collection.
  • Side handles enables convenience handling and transport.
  • Monitor via mobile app anytime, anywhere with LC Connected (mobile monitoring system) connection. (when purchased LC GreenBox)

Safety

  • Isolated design of agitator, heater, and sensor by a baffle plate to minimize the turbulence in the bath fluid and also to protect users and samples against direct contact.
  • Complete safety protection system with warning alarms.
    – Low fluid level and dry-running, over-temperature, over-current.
  • Keypad lock function prevents accidental changes during operation.
Technical Specifications
Model CW3-05 CW3-10 CW3-20 CW3-30
Bath volume (L / cu ft)
5 / 0.2
10 / 0.4
20 / 0.7
30 / 1.1
Temperature
Working temperature range 2)  (℃ / ℉)
Amb. +10 to 150 / Amb. +18 to 302
Temperature stability 1) (±℃ / ℉)
0.05 / 0.09
Heat up time to 70℃ / 158 ℉ (min)
15
23
43
55
Dimension
Bath opening / depth
(W×L, D) (mm / inch)
150×99×160
/ 5.9×3.9, 6.3
211×154×180
/ 8.3×6.1, 7.1
290×214×200
/ 11.4×8.4×7.9
300×264×230
/ 11.8×10.4×9
Exterior
(W×L×H) (mm / inch)
228×395×424
/ 9.0×15.6×16.7
289×450×444
/ 11.4×17.7×17.5
368×510×464
/ 14.5×20.1×18.3
378×560×494
/ 14.9×22×19.4
Net weight (kg / lbs)
12.5 / 27.6
15.0 / 33.0
17.5 / 38.6
19.5 / 43.0
Electrical requirements (230V, 50/60 Hz) 8.5A 8.5A 8.5A 8.5A
Cat. No. AAH52341K AAH52351K AAH52361K AAH52371K
Electrical requirements (120V, 60 Hz) 8.6A 8.6A 8.6A 8.6A
Cat. No. AAH52342U AAH52352U AAH52362U AAH52372U

※ The lowest temperature that can be controlled depends on changes in ambient temperature and sample temperature. Therefore, please contact the distributor of our products before purchasing for technical consultation.

※ Technical data (according to DIN 12876)

※ In case using silicon oil, you need to exchange other material tube (inlet and out late part), such as copper tube, a teflon tube instead of a silicon tube in fitting.

1) Bath fluid : Water at 50℃ / 122℉

Acccessories&Options
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Stainless Steel Cover

Sturdy, corrosion-resistant, stainless steel material.

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