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Baths & Circulators

Heating Baths(Economy-Digital/Dual)

Model selection between single and dual baths.

Photo : with optional accossories

Model Name : BW-05H/10H/20H,
BW-0505H/0510H/1010H/1020H

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Single Type
: with optional accossories
Dual Type

Performance

Temperature range from ambient +5℃ to 100℃.
Microprocessor PID control / Automatic tuning / Calibration.
Powerful circulation system using our patented agitator.

Safety

Two independently controlled reservoirs merged into a single unit for space saving. (for Dual models)
Digital LED displays with quick adjustable dial knob. (0.1℃resolution)
Low-profile design with sloped control panel for easier access and better safety.

Convenience

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.
- Over-temperature, over-current protection.
Keypad lock function prevents accidental changes during operation.

Powerful circulation by built in agitator

Accurate value setting and display

Digital Model		BW-05H	BW-10H	BW-20H
Bath volume (L / cu ft)		3.5 / 0.1	11.5 / 0.4	20 / 0.7
Working temperature range (℃ / ℉)		Amb. +5 to 100 / Amb. +9 to 212
Temperature stability ¹⁾ (±℃ / ℉)		±0.1 / 0.18
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(W×L×H) (mm / inch)	307×216×266 / 12.1×8.5×10.5	364×316×318 / 14.3×14.4×12.5	564×372×318 / 22.2×14.6×12.5
	Net weight (kg / lbs)	6.5 / 14.3	9.5 / 21	15.5 / 34.2
Electrical requirements (230V, 50 / 60Hz)		3.0A	4.3A	8.7A
Cat. No.		AAH45115K	AAH45125K	AAH45135K
Electrical requirements (120V, 60Hz)		5.8A	8.3A	8.3A
Cat. No.		AAH45113U	AAH45123U	AAH45133U

1) Technical data according to DIN 12876. (bath fluid : water at 50℃)

Dual Model		BW-0505H	BW-0510H	BW-1010H	BW-1020H
Bath volume (L / cu ft)		3.5 & 3.5 / 0.1 & 0.1	3.5 & 11.5 / 0.1 &0.4	11.5 & 11.5 / 0.4 & 0.4	11.5 & 20 / 0.4 & 0.7
Working temperature range (℃ / ℉)		Amb. +5 to 100 / Amb. +9 to 212
Temperature stability ¹⁾ (±℃ / ℉)		±0.1 / 0.18
Dimension	Bath opening / depth (W×L, D & W×L, D) (mm / inch)	240×136, 150 per chamber	240×136, 150 & 300×240, 200	300×240, 200 per chamber	300×240, 200 & 498×300, 200
	Bath opening / depth (W×L, D & W×L, D) (mm / inch)	9.4×5.4, 5.9 per chamber	9.4×5.4, 5.9 & 11.8×9.5, 7.9	11.8×9.5, 7.9 per chamber	11.8×9.5, 7.9 & 19.6×11.8, 7.9
	Exterior (W×L×H) (mm / inch)	590×216×265 / 23.2×8.5×10.4	544×316×318 / 21.4×12.4×12.5	706×300×318 / 27.8×11.8×12.5	844×372×318 / 33.2×14.6×12.5
	Net weight (kg / lbs)	9.7 / 21.3	12.4 / 27.3	14 / 30.8	17.6 / 38.7
Electrical requirements (230V, 50 / 60Hz)		3 & 3A	3 & 4.3A	4.3A & 4.3A	4.3A & 8.7A
Cat. No.		AAH47115K	AAH47125K	AAH47135K	AAH47145K
Electrical requirements (120V, 60Hz)		5.8A & 5.8A	5.8A & 8.3A	8.3A & 8.3A	8.3A & 8.3A
Cat. No.		AAH47113U	AAH47123U	AAH47133U	AAH47143U

1) Technical data according to DIN 12876. (bath fluid : water at 50℃)

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	BW-05H / BW-05B
AAA45532	Transparent Polypropylene Gable Type	BW-10H / BW-10B
AAA45533	Transparent Polypropylene Gable Type	BW-20H / BW-20B

Stainless Steel Flat Covers

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

Cat. No.	Description	Suitable for
AAA45541	Stainless steel flat type	BW-05H / BW-05B
AAA45542	Stainless steel flat type	BW-10H / BW-05B
AAA45543	Stainless steel flat type	BW-20H / BW-05B

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-B, BW-G Models)

Cat. No.	Description		Suitable for
AAA45521	with 2 openings	80mm dia. (3.1˝)	BW-05H / BW-05B
AAA45524	with 1 opening	110mm dia. (4.3˝)	BW-05H / BW-05B
AAA45522	with 4 openings	80mm dia. (3.1˝)	BW-10H / BW-10B
AAA45525	with 2 openings	110mm dia. (4.3˝)
AAA45526	with 1 opening	185mm dia. (7.3˝)
AAA45523	with 8 openings	80mm dia. (3.1˝)	BW-20H / BW-20B
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*
AAA44581	for 86 test tubes	Ø8mm / Ø0.3˝	CW-20G/P, 30G/P RW3-2025/P, 2040/P RW-33025/P, 3040/P
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˝	2ea	3ea
AAA41531	for 50 test tubes	Ø8mm / Ø0.3˝	BW-05H BW-05B	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˝	BW-10H BW-10B	BW-20H BW-20B
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, BW-B, and BW-G Models)

Spring Wire Racks

Cat. No.	Suitable for
AAA45502	BW-10H / BW-10B
AAA45503	BW-20H / BW-20B

Half-shelf Adjusters

Cat. No.	Suitable for
AAA45511	BW-05H / BW-05B
AAA45512	BW-10H / BW-10B
AAA45513	BW-20H / BW-20B