DYNEO DD-449F Refrigerated / heating circulator
New temperature control technology for demanding applications
Refrigerated circulators of the DYNEO series distinguish themselves with a great price-performance ratio. The instruments offer high heating/cooling capacities for short heat-up and cool-down times. The refrigerated circulators work precisely and reliably even at higher ambient temperatures up to +40 °C. Either in basic research, in material testing or in technical systems – the DYNEO refrigerated circulators offer functional solutions for every requirement and budget.
The DYNEO DD-449F refrigerated circulator has an exceptionally large bath volume. This makes the unit ideal for precisely tempering larger or a variety of different samples in the bath.
Energy-efficient temperature control
You can really save money with our energy-efficient refrigerated circulators. Thanks to speed-controlled components, power consumption is significantly reduced. This reduces electricity costs by up to 70% over the entire product life cycle. By minimizing energy requirements, you also make a positive contribution to protecting the environment.
Performance data depends on the mains voltage in the country of use. Please select:
| Order number including voltage version | 9021716.N1.04 |
|---|---|
| Working temperature range | -32 ... +200 °C |
| Temperature stability | ±0.01 °C |
| Heating capacity | 2 kW |
| Pump capacity flow pressure | 8 ... 27 l/min |
| Pump capacity pressure | 0.1 ... 0.7 bar |
|
Usable bath opening (W x L / D) |
28 x 35 / 20 cm |
| Filling volume | 20 ... 26 l |
|
Total dimensions
(W × L × H) |
37 x 59 x 69 cm |
Product Features
- Optimized cooling coil design saves space in the bath tank
- powerful and infinitely adjustable pressure pump
- Flow rate 27 l/min, pressure 0.7 bar
- easy switching between internal and external circulation
- large color TFT display, multilingual interface
- central rotary knob (controller) simplifies operation
- Integrated programmer
- Integrated external Pt100 connection
- USB connection
- RS232 interface or analog interfaces (optional)
- integrated drain makes emptying liquid easy and safe.
- Bath cover included with delivery
- removable ventilation grid
- Powerful cooling machines
- For internal and external applications
- Integrated pump connection M16×1
- For internal and external applications
Technical data for DYNEO DD-449F
|
Total dimensions (W × L × H) |
37 x 59 x 69 cm |
|---|---|
| Filling volume | 20 ... 26 l |
| Weight | 39.5 kg |
| Pump connections | M16x1 male |
| Barbed fittings inner diameter | 8/12 mm |
| Working temperature range | -32 ... +200 °C |
|---|---|
| Temperature stability | ±0.01 °C |
| Setting the resolution of the temperature display | 0.01 °C |
| Temperature display resolution | 0.01 °C |
| Ambient temperature | +5 ... +40 °C |
Performance data depends on the mains voltage in the country of use. Please select:
| Heating capacity | 2 kW | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cooling capacity
1 Performance specifications measured in accordance with DIN 12876. Cooling capacities up to 20 °C measured with ethanol; over 20 °C with thermal oil unless otherwise specified. Performance specifications apply at an ambient temperature of 20 °C. Performance values may differ with other bath fluids. |
||||||||||||||||||||||
| Pump capacity flow pressure | 8 ... 27 l/min | |||||||||||||||||||||
| Pump capacity pressure | 0.1 ... 0.7 bar | |||||||||||||||||||||
| Viscosity max. | 50 cSt | |||||||||||||||||||||
| Power consumption | 12 A | |||||||||||||||||||||
| Bath tank | Stainless steel |
|---|---|
| Bath cover | integrated |
|
Usable bath opening (W x L / D) |
28 x 35 / 20 cm |
| Cooling of compressor | 1-stage Air |
|---|
| Classification according to DIN12876-1 |
Classification III (FL) |
|---|---|
| IP Code according to IEC 60529 |
IP 21 |
| Pump function | Pressure Pump |
| Pump type | Immersion Pump |
| User Interface Language | Chinese / English / French / German / Italian / Japanese / Korean / Portuguese / Russian / Spanish |
| Interfaces | Alarm output optional / REG/EPROG optional / RS232 optional / Standby-Input optional / USB |
|---|---|
| External pt100 sensor connection | integrated |
| Integrated programmer | 8x60 steps |
| Temperature control | PID3 |
| Absolute temperature calibration | 3 Point Calibration |
| Temperature display | 3.5" TFT Display |
| Temperature setting | Shaft Encoder |
| Electronic Timer h:min |
00:00 ... 99:59 |
| 9021716.N1.22 | 100-115V/50-60Hz (Nema N5-15 Plug) (R290) |
|---|---|
| 9021716.N1.33 | 200-230V/50-60Hz (Schuko Plug - CEE 7/4 Plug Type F) (R290) |
| 9021716.N1.33.chn | 200-230V/50-60Hz (CN Plug) (R290) |
| 9021716.N1.04 | 200-230V/50-60Hz (UK Plug Type BS1363A) (R290) |
| 9021716.N1.05 | 200-230V/50-60Hz (CH Plug Type SEV 1011) (R290) |
| 2 Barbed fittings for tubing 8 and 12 mm ID. (Pump connections M16x1 male) |
Pump capacity
Cool-down time
Heat-up time
DYNEO DD-449F Benefits
Handle with ease.
Makes day-to-day work easy. Comfortably move your JULABO Circulator around by using the ergonomic handles (front and rear).
Highly precise
PID Temperature control with drift compensation and adjustable control parameters, temperature stability ±0.01...±0.02 °C
Wide range.
Refrigerated and heating circulator in various combinations, circulator in various sizes. Maximum flexibility through a large selection of accessories.
Brilliance. In color.
Large color display with vivid luminance is easy to read, even from a large distance.
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