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Baths & Circulators

Heating Bath (General)

Outstanding temperature control water baths for diverse applications.

Model Name : BW3-05G/10G/20G

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Performance

Temperature range from ambient +7℃ to 100℃.
Microprocessor PID control / Automatic tuning / Calibration.

Convenience

Easy readout digital LED displays. (0.1℃resolution)
Dual wait on/off timer modes. (1 min. to 99 hr. 59 min.)
Programming functions are ideal for critical research quality control, and regulatory tests.
Convenient memory function of up to three frequently set temperature.
Corrosion-resistant stainless steel construction allowing other bath fluids as well as water and silicone fluids.
Low-profile reservoir design.

Safety

Isolated design of heater, and sensor by a baffle plate 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.
Splash-proof keypad.

Model		BW3-05G	BW3-10G	BW3-20G
Bath volume (L / cu ft)		3.5 / 0.1	11.5 / 0.4	20 / 0.7
Temperature	Working temperature range (℃ / ℉)	Amb. +7 to 100 / Amb. +12.6 to 212
	Temperature stability at 50℃ (±℃ / ℉)	0.4 / 0.72	0.3 / 0.54	0.3 / 0.54
	Heat up time to 70℃ (min) (±℃ / ℉)	34	36	44
Dimension	Bath opening / depth (W×L, D) (mm / inch)	240×136, 150/ 9.4×5.4, 5.9	300×240, 200/ 11.8×9.5, 7.9	498×300, 200/ 19.6×11.8, 7.9
	Exterior with gable cover (W×L×H) (mm / inch)	307×200×264/ 12.1×7.9×10.4	360×300×294 / 14.2×11.8×11.6	564×356×294 / 22.2×14×11.6
	Net weight (kg / lbs)	6.5 / 14.3	10 / 22	18.5 / 40.8
Electrical requirements (230V, 50 / 60Hz)		3A	4.3A	8.7A
Cat. No.		AAH41305K	AAH41315K	AAH41325K
Electrical requirements (120V, 50 / 60Hz)		5.8A	8.3A	8.3A
Cat. No.		AAH41306U	AAH41316U	AAH41326U

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

※ Technical data (according to DIN 12876).

※ Bath fluid : Water.

Transparent Polypropylene Gable Covers

prevent liquid loss due to evaporation, and also protect samples from contamination due to direct dripping of the bath liquid into the samples. The gable type roof accommodates glassware of varying heights.

Cat. No.	Description	Suitable for
AAA45531	Transparent Polypropylene Gable Type	BW3-05G
AAA45532	Transparent Polypropylene Gable Type	BW3-10G
AAA45533	Transparent Polypropylene Gable Type	BW3-20G

Stainless Steel Flat Covers

Made of stainless steel to prevent corrosion and rust. (only for BW-H and Models)

Cat. No.	Description	Suitable for
AAA45541	Stainless steel flat type	BW3-05G
AAA45542	Stainless steel flat type	BW3-10G
AAA45543	Stainless steel flat type	BW3-20G

Open-rings Covers

Beakers or Erlenmeyer flasks can be placed directly onto the perforated stainless steel half-shelf adjuster or water tank bottom. By adjusting ring size for each glassware, liquid loss due to evaporation is minimized. (only for BW-H, BW-G Models)

Cat. No.	Description		Suitable for
AAA45521	with 2 openings	80mm dia. (3.1˝)	BW3-05G
AAA45524	with 1 opening	110mm dia. (4.3˝)	BW3-05G
AAA45522	with 4 openings	80mm dia. (3.1˝)	BW3-10G
AAA45525	with 2 openings	110mm dia. (4.3˝)
AAA45526	with 1 opening	185mm dia. (7.3˝)
AAA45523	with 8 openings	80mm dia. (3.1˝)	BW3-20G
AAA45527	with 6 openings	110mm dia. (4.3˝)
AAA45528	with 2 openings	185mm dia. (7.3˝)

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*
AAA41531	for 50 test tubes	Ø8mm / Ø0.3˝	BW-05H BW3-05G	RW3-1025/P RW3-1040/P CW3-10/P
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˝	1ea
AAA45551	for 176 test tubes	Ø8mm / Ø0.3˝	BW3-10G	BW3-20G
AAA45552	for 176 test tubes	Ø10mm / Ø0.4˝
AAA45554	for 84 test tubes	Ø12mm / Ø0.5˝
AAA45556	for 68 test tubes	Ø16mm / Ø0.6˝
AAA45561	for 33 test tubes	Ø25mm / Ø1.0˝	1ea	2ea

* 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)

Half-shelf Adjusters

Stainless steel perforated sample tray shelves with adjustable height support prevent leaks and guard against rust and contamination. (only for BW-H, and BW-G Models)

Spring Wire Racks

Cat. No.	Suitable for
AAA45502	BW3-10G
AAA45503	BW3-20G

Half-shelf Adjusters

Cat. No.	Suitable for
AAA45511	BW3-05G
AAA45512	BW3-10G
AAA45513	BW3-20G