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Heating circulator |
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Operating features
• 5∩ above room temperature to 150∩
• Microprocess PID control/ Auto-tuning/ Calibration
• Digital timer: 1 min to 99 hr 59 min, delayed ON/ OFF
• Over-temperature limiter and low fluid level protection
• 3 different temperature values memorable without auto-tuning
• Digital LED display (0.1∩ resolution) with splash-proof keypads
• RS-232 interface available
Constructional features
• Exclusive variable-speed pump to liquid viscosity for accurate, stable, and efficient temperature management
(1 to 3 steps of pump for internal circulation/ 4 and 5 steps for external circulation)
• Powerful pressure and suction pumps provide contrast pressure and flow rate over the full temperature range
• Baffle plate screens circulating pump, heater and sensor to minimize shaking bath fluids and protect sample and
operators from direct contact
• Dry-running protection; automated heating element cut-off and audible and visual warning
• Seamless stainless steel tank with a reservoir drain that resists corrosion and make cleaning easy
• Space saving design uses minimal bench space |
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| Model |
CW-05G |
CW-10G |
CW-20G |
CW-30G |
| Bath volume (L/cu ft) |
5.0 / 0.2 |
10.0 / 0.4 |
20.0 / 0.7 |
30.0 / 1.1 |
| Working Temperature Range2)(∩/⒌) |
Amb. +5 to 150 / Amb. +9 to 302 |
| Temperature Stability 1)(【∩/⒌) |
0.05 / 0.09 |
0.05 / 0.09 |
0.1 / 0.18 |
0.1 / 0.18 |
| Pump |
Max. pressure,
max. flow rate |
5.9 PSI (406.8 millibar), 7.4 gallons/minute (28.0 liters/minute) |
| Max. suction flow rate |
2.6 gallons/minute (10.0 liters/minute) |
| Dimensions |
Bath opening/ depth
(W】L, D) (mm/inch) |
150】99, 160
/ 5.9x3.9, 6.3 |
211】154, 180
/ 8.3x6.1, 7.1 |
290】214, 200
/ 11.4x8.4, 7.9 |
300】264, 230
/ 11.8x10.4, 9.0 |
Overall
(W】L】H)(mm/inch) |
220】395】424
/ 8.7x15.6x16.7 |
281】450】444
/ 11.1x17.7x17.5 |
360】510】464
/ 14.2x20.1x18.3 |
370】560】494
/ 14.6x22.0x19.4 |
| Net weight(kg/lbs) |
12.5 / 27.6 |
15.0 / 33.0 |
17.5 / 38.6 |
19.5 / 43.0 |
Electrical Requirements
(230V, 60Hz) |
50/60Hz, 4.5A |
50/60Hz, 6.7A |
50/60Hz, 8.8A |
50/60Hz, 8.8A |
| Cat. No. |
AAH52305K |
AAH52315K |
AAH52325K |
AAH52335K |
Electrical Requirements
(120V, 50Hz) |
50/60Hz, 8.6A |
50/60Hz, 8.6A |
50/60Hz, 8.6A |
50/60Hz, 8.6A |
| Cat. No. |
AAH52306U |
AAH52316U |
AAH52326U |
AAH52336U |
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1) If you operate the unit in 1 to 3 steps of pump, the temperature range can be from Amb. +5∩ but in 4 and 5 steps,
the range will be from Amb. +15∩.
2) The heat-up time is measured on a 230V electrical condition with 1000W heater power. |
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Highly durable stainless steel racks with adjustable angle and tube height support.
Do not need any other base plates to use it, simply release and mount racks directly. |
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Ideal for holding a wide variety of tubes, flasks, and other glassware.
All component are made of stainless steel. (for all models) |
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Additional suction function for powerful external/ internal circulating.
Maximum suction flow rate is 10.0 liters per minute. (only for CW-G and RW-G series)
* The additional suction function is needed to have a prior request. |
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