FL1203 Recirculating Coolers for installation below a lab bench

compact models with up to 1.7 kW of cooling capacity for installation below a lab bench

The compact FL models are suited for a wide variety of cooling tasks. Installation under a lab bench saves valuable space. 2 variants: Air-cooled (FL) and water-cooled (FLW).

Performance data depends on the mains voltage in the country of use. Please select:

Country of use | Mains voltage | Plug | JULABO voltage version code
FL1203
Order No. 9663012.03
Working temperature range -20 ... +40 °C
Temperature stability ±0.5 °C
Cooling capacity
Medium: Ethanol
°C 20 10 0 -10 -20
kW* 1.2
0.9
0.8
0.5
0.2
Refrigerant R452A
Global Warming Potential 2140
Filling volume 690 g
Carbon dioxide equivalent 1.477 t
Pump capacity flow rate 40 l/min
Pump capacity flow pressure 0.5 ... 3 bar
Filling volume 12 ... 17 l
Dimensions
(W × L × H)
50 x 76 x 64 cm
Arrange callback Accessory

Product Features

  • Ergonomic design and easy operation
  • Splash-proof keypad
  • Large, bright LED display
  • Reliable Microprocessor PID temperature control
  • Powerful immersion pumps, suitable for continuous operation
  • Permissible temperature in return line +80°C
  • Easy filling and Drain tap easily accessible
  • Low liquid level protection with optical and audible alarm signal
  • Integrated stainless steel bath tanks
  • Front drain
  • No side vents, instruments can be placed right next to other equipment
  • RS232 interface for PC connection
  • IP class according to IEC 60529: 21
  • Alarm output, potential-free change-over contact (max. 30 VA)
Dimensions and volumes
Dimensions
(W × L × H)
50 x 76 x 64 cm
Filling volume 12 ... 17 l
Weight 91 kg
Pump connections G¾" male
Barbed fittings inner diameter ¾"
Temperature values
Working temperature range -20 ... +40 °C
Temperature stability ±0.5 °C
Setting the resolution of the temperature display 0.1 °C
Temperature display resolution 0.1 °C
Ambient temperature 5 ... 40 °C
Return flow temperature max. 80 °C

Performance data depends on the mains voltage in the country of use. Please select:

Country of use | Mains voltage | Plug | JULABO voltage version code
Performance values
Cooling capacity
Medium: Ethanol
°C 20 10 0 -10 -20
kW* 1.2
0.9
0.8
0.5
0.2
Refrigerant R452A
Global Warming Potential 2140
Filling volume 690 g
Carbon dioxide equivalent 1.477 t
Pump capacity flow rate 40 l/min
Pump capacity flow pressure 0.5 ... 3 bar
Power 12 A
Bath
Bath tank Stainless steel
Cooling
Cooling of compressor 1-stage Air
Other
Sound pressure level 61 dbA
Classification
according to DIN12876-1
Classification I (NFL)
IP Code
according to IEC 60529
IP 21
Pump type Centrifugal Pump
Electronics
Temperature control PID1
Temperature display LED
Temperature setting Keypad
Available voltage versions
9663012.03 230V/50Hz (Schuko Plug - CEE 7/4 Plug Type F) (R452A)
9663012.04 230V/50Hz (UK Plug Type BS1363A) (R452A)
9663012.13 230V/60Hz (Schuko Plug - CEE 7/4 Plug Type F) (R449A)
Included in delivery
2 barbed fittings for tubing 3/4" inner dia. (pump connections G3/4" male)

Pump capacity

Accessory for FL1203

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