DYNEO DD-300F 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.

Optional analog and digital interface

DYNEO thermostats can optionally be equipped with analogue or digital interfaces. To request the options, order number must be extended with .d for the digital and .a for the analog interface (9XXX XXXX.A / 9XXX XXX.D)
DYNEO-Options-Analogue-or-Ditigal-Interface
Data at mains voltage / frequency:
230V/50Hz (Schuko Plug - CEE 7/4 Plug Type F)
DD-300F
Order No. 9 021 703
Working temperature range -25 ... +200 °C
Temperature stability ±0.01 °C
Heating capacity 0.8 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 10 0 -10 -20
0.3 0.3 0.27 0.19 0.08
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 0.3 0.3 0.27 0.19 0.08
Pump capacity flow rate 8 ... 27 l/min
Pump capacity flow pressure 0.1 ... 0.7 bar
Usable bath opening
(W x L / D)
13 x 15 / 15 cm
Filling volume 3 ... 4 l
Dimensions
(W × L × H)
24 x 42 x 66 cm
DD-300F
Order No. 9 021 703
Working temperature range -25 ... +200 °C
Temperature stability ±0.01 °C
Heating capacity 0.8 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 10 0 -10 -20
0.3 0.3 0.27 0.19 0.08
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 0.3 0.3 0.27 0.19 0.08
Pump capacity flow rate 8 ... 27 l/min
Pump capacity flow pressure 0.1 ... 0.7 bar
Usable bath opening
(W x L / D)
13 x 15 / 15 cm
Filling volume 3 ... 4 l
Dimensions
(W × L × H)
24 x 42 x 66 cm
DD-300F
Order No. 9 021 703
Working temperature range -25 ... +200 °C
Temperature stability ±0.01 °C
Heating capacity 1 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 10 0 -10 -20
0.3 0.3 0.27 0.19 0.08
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 0.3 0.3 0.27 0.19 0.08
Pump capacity flow rate 8 ... 27 l/min
Pump capacity flow pressure 0.1 ... 0.7 bar
Usable bath opening
(W x L / D)
13 x 15 / 15 cm
Filling volume 3 ... 4 l
Dimensions
(W × L × H)
24 x 42 x 66 cm
DD-300F
Order No. 9 021 703
Working temperature range -25 ... +200 °C
Temperature stability ±0.01 °C
Heating capacity 2 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 10 0 -10 -20
0.3 0.3 0.27 0.19 0.08
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 0.3 0.3 0.27 0.19 0.08
Pump capacity flow rate 8 ... 27 l/min
Pump capacity flow pressure 0.1 ... 0.7 bar
Usable bath opening
(W x L / D)
13 x 15 / 15 cm
Filling volume 3 ... 4 l
Dimensions
(W × L × H)
24 x 42 x 66 cm
DD-300F
Order No. 9 021 703
Working temperature range -25 ... +200 °C
Temperature stability ±0.01 °C
Heating capacity 2 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 10 0 -10 -20
0.3 0.3 0.27 0.19 0.08
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 0.3 0.3 0.27 0.19 0.08
Pump capacity flow rate 8 ... 27 l/min
Pump capacity flow pressure 0.1 ... 0.7 bar
Usable bath opening
(W x L / D)
13 x 15 / 15 cm
Filling volume 3 ... 4 l
Dimensions
(W × L × H)
24 x 42 x 66 cm
DD-300F
Order No. 9 021 703
Working temperature range -25 ... +200 °C
Temperature stability ±0.01 °C
Heating capacity 2 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 10 0 -10 -20
0.3 0.3 0.27 0.19 0.08
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 0.3 0.3 0.27 0.19 0.08
Pump capacity flow rate 8 ... 27 l/min
Pump capacity flow pressure 0.1 ... 0.7 bar
Usable bath opening
(W x L / D)
13 x 15 / 15 cm
Filling volume 3 ... 4 l
Dimensions
(W × L × H)
24 x 42 x 66 cm
DD-300F
Order No. 9 021 703
Working temperature range -25 ... +200 °C
Temperature stability ±0.01 °C
Heating capacity 2 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 10 0 -10 -20
0.3 0.3 0.27 0.19 0.08
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 0.3 0.3 0.27 0.19 0.08
Pump capacity flow rate 8 ... 27 l/min
Pump capacity flow pressure 0.1 ... 0.7 bar
Usable bath opening
(W x L / D)
13 x 15 / 15 cm
Filling volume 3 ... 4 l
Dimensions
(W × L × H)
24 x 42 x 66 cm
DD-300F
Order No. 9 021 703
Working temperature range -25 ... +200 °C
Temperature stability ±0.01 °C
Heating capacity 2 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 10 0 -10 -20
0.3 0.3 0.27 0.19 0.08
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 0.3 0.3 0.27 0.19 0.08
Pump capacity flow rate 8 ... 27 l/min
Pump capacity flow pressure 0.1 ... 0.7 bar
Usable bath opening
(W x L / D)
13 x 15 / 15 cm
Filling volume 3 ... 4 l
Dimensions
(W × L × H)
24 x 42 x 66 cm
Arrange callback Accessory

Product Features

  • For internal and external applications
  • 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
  • Space-saving cooling coil design yields more usable space in the bath tank
  • For internal and external applications
  • Powerful cooling machines
Dimensions and volumes
Dimensions
(W × L × H)
24 x 42 x 66 cm
Filling volume 3 ... 4 l
Weight 27.7 kg
Pump connections M16x1 male
Barbed fittings inner diameter 8/12 mm
Temperature values
Working temperature range -25 ... +200 °C
Temperature stability ±0.01 °C
Setting the resolution of the temperature display 0.01 °C
Ambient temperature +5.0 ... +40.0 °C
Data at mains voltage / frequency:
230V/50Hz (Schuko Plug - CEE 7/4 Plug Type F)
Performance values
Heating capacity 0.8 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 10 0 -10 -20
0.3 0.3 0.27 0.19 0.08
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 0.3 0.3 0.27 0.19 0.08
Pump capacity flow rate 8 ... 27 l/min
Pump capacity flow pressure 0.1 ... 0.7 bar
Viscosity max. 50 cST
Refrigerant stage 1
Refrigerant R134a
Global Warming Potential for R134a 1430
Filling volume 100 g
Carbon dioxide equivalent 0.143 t
Power 15 A
Performance values
Heating capacity 0.8 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 10 0 -10 -20
0.3 0.3 0.27 0.19 0.08
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 0.3 0.3 0.27 0.19 0.08
Pump capacity flow rate 8 ... 27 l/min
Pump capacity flow pressure 0.1 ... 0.7 bar
Viscosity max. 50 cST
Refrigerant stage 1
Refrigerant R134a
Global Warming Potential for R134a 1430
Filling volume 100 g
Carbon dioxide equivalent 0.143 t
Power 15 A
Performance values
Heating capacity 1 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 10 0 -10 -20
0.3 0.3 0.27 0.19 0.08
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 0.3 0.3 0.27 0.19 0.08
Pump capacity flow rate 8 ... 27 l/min
Pump capacity flow pressure 0.1 ... 0.7 bar
Viscosity max. 50 cST
Refrigerant stage 1
Refrigerant R134a
Global Warming Potential for R134a 1430
Filling volume 100 g
Carbon dioxide equivalent 0.143 t
Power 12 A
Performance values
Heating capacity 2 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 10 0 -10 -20
0.3 0.3 0.27 0.19 0.08
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 0.3 0.3 0.27 0.19 0.08
Pump capacity flow rate 8 ... 27 l/min
Pump capacity flow pressure 0.1 ... 0.7 bar
Viscosity max. 50 cST
Refrigerant stage 1
Refrigerant R134a
Global Warming Potential for R134a 1430
Filling volume 100 g
Carbon dioxide equivalent 0.143 t
Power 12 A
Performance values
Heating capacity 2 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 10 0 -10 -20
0.3 0.3 0.27 0.19 0.08
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 0.3 0.3 0.27 0.19 0.08
Pump capacity flow rate 8 ... 27 l/min
Pump capacity flow pressure 0.1 ... 0.7 bar
Viscosity max. 50 cST
Refrigerant stage 1
Refrigerant R134a
Global Warming Potential for R134a 1430
Filling volume 100 g
Carbon dioxide equivalent 0.143 t
Power 12 A
Performance values
Heating capacity 2 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 10 0 -10 -20
0.3 0.3 0.27 0.19 0.08
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 0.3 0.3 0.27 0.19 0.08
Pump capacity flow rate 8 ... 27 l/min
Pump capacity flow pressure 0.1 ... 0.7 bar
Viscosity max. 50 cST
Refrigerant stage 1
Refrigerant R134a
Global Warming Potential for R134a 1430
Filling volume 100 g
Carbon dioxide equivalent 0.143 t
Power 12 A
Performance values
Heating capacity 2 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 10 0 -10 -20
0.3 0.3 0.27 0.19 0.08
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 0.3 0.3 0.27 0.19 0.08
Pump capacity flow rate 8 ... 27 l/min
Pump capacity flow pressure 0.1 ... 0.7 bar
Viscosity max. 50 cST
Refrigerant stage 1
Refrigerant R134a
Global Warming Potential for R134a 1430
Filling volume 100 g
Carbon dioxide equivalent 0.143 t
Power 10 A
Performance values
Heating capacity 2 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 10 0 -10 -20
0.3 0.3 0.27 0.19 0.08
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 0.3 0.3 0.27 0.19 0.08
Pump capacity flow rate 8 ... 27 l/min
Pump capacity flow pressure 0.1 ... 0.7 bar
Viscosity max. 50 cST
Refrigerant stage 1
Refrigerant R134a
Global Warming Potential for R134a 1430
Filling volume 100 g
Carbon dioxide equivalent 0.143 t
Power 12 A
Bath
Bath tank Stainless steel
Bath cover integrated
Usable bath opening
(W x L / D)
13 x 15 / 15 cm
Cooling
Cooling of compressor 1-stage Air
Other
Classification
according to DIN12876-1
Classification III (FL)
Pump function Pressure Pump
Pump type Immersion Pump
Electronics
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
hr:min
00:00 ... 99:59
Available voltage versions
100V/50-60Hz Nema N5-15 Plug 9021703.01
115V/60Hz Nema N5-15 Plug 9021703.02
230V/50Hz Schuko Plug - CEE 7/4 Plug Type F 9021703.03
230V/50Hz CN Plug 9021703.03.chn
230V/50Hz UK Plug Type BS1363A 9021703.04
230V/50Hz CH Plug Type SEV 1011 9021703.05
230V/60Hz Nema N6-20 Plug 9021703.13
Included in delivery
2 Barbed fittings for tubing 8 and 12 mm ID. (Pump connections M16x1 male)

Heat-up time

Accessory for DYNEO DD-300F

Contact expert

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Benefits

  • more-bath
    More bath.
    Designed for more comfort. Thanks to the recessed cooling coil, the internal bath provides more space.
  • space-saving
    Space saving. Free up space.
    Place your JULABO Circulator right next to an application, another unit, or wall. That saves space. This is made possible by eliminating vents and connections on the sides.
  • Solid
    Solid.
    Minimized energy loss through high-quality insulation.
  • drain-tap
    Tidy.
    The special drain tap for easy draining of bath fluids without tools.