Performance
- Temperature range from ambient +5℃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.
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.
Safety
- Isolated design of agitator, heater, and sensor by a baffle plate to minimize the turbulence in 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 | |
