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Baths & Circulators

Heating Bath Circulator (General)

External and internal circulation with powerful pumping capability

Model Name : CW3-05/10/20/30

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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.

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℉

Stainless Steel Cover

Sturdy, corrosion-resistant, stainless steel material.

Cat. No.	Model
AAA51531	RW3-0525(P), RW3-0535(P), CW3-05(P)
AAA51532	RW3-1025(P), RW3-1035(P), CW3-10(P)
AAA51533	RW3-2025(P), RW3-2035(P), CW3-20(P)
AAA51534	RW3-3025(P), RW3-3035(P), CW3-30(P)

Test Tube Racks

Highly durable stainless steel test tube racks feature adjustable angle and tube height support without requiring any base plate. You can easily mount and release test tube racks.

Cat. No.	Description		Insert Capacity of Racks*
AAA44581	for 86 test tubes	Ø8mm / Ø0.3˝	CW3-20(P): 2ea CW3-30(P): 2ea RW3-2025(P): 2ea RW3-2035(P): 2ea RW3-3025(P): 2ea RW3-3035(P): 2ea
AAA44582	for 86 test tubes	Ø10mm / Ø0.4˝
AAA44583	for 58 test tubes	Ø12mm / Ø0.5˝
AAA44585	for 32 test tubes	Ø16mm / Ø0.6˝
AAA44586	for 19 test tubes	Ø25mm / Ø1.0˝
AAA41531	for 50 test tubes	Ø8mm / Ø0.3˝	CW3-10(P): 1ea RW3-1025(P): 1ea RW3-1035(P): 1ea
AAA41532	for 50 test tubes	Ø10mm / Ø0.4˝
AAA41533	for 33 test tubes	Ø12mm / Ø0.5˝
AAA41535	for 16 test tubes	Ø16mm / Ø0.6˝
AAA41539	for 10 test tubes	Ø25mm / Ø1.0˝

* No declination.

Spring Wire Racks

Ideal for holding a wide variety of tubes, flasks, and other glassware. All components are made of stainless steel. (for all models)

Cat. No.	Suitable for
AAA51522	CW3-20(P), RW3-2025(P), 2035(P)
AAA51523	CW3-30(P), RW3-3025(P), 3035(P)

LC GreenBox

Real-time monitoring and control of device operation via mobile app.
Up to 4 devices can be connected at once.

Cat. No.	Description		Suitable for
AAHQ1011K	LC GreenBox (2.4GHz, 100~240V, 50/60Hz)		CW3, RW3 models