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).

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Data based on voltage version:
230V/60Hz (Schuko Plug - CEE 7/4 Plug Type F)
FL1203
Order No. 9 663 012.03
Working temperature range -20 ... +40 °C
Temperature stability ±0.5 °C
Cooling capacity
(Medium: Water Glycol)
°C
kW
20 10 0 -10 -20
1.2 0.9 0.8 0.5 0.2
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 1.2 0.9 0.8 0.5 0.2
Pump capacity flow rate 40 l/min
Pump capacity flow pressure 7.3 ... 43.5 psi
Filling volume 12 ... 17 l
Dimensions
(W × L × H)
19.7 x 29.9 x 25.2 in.
FL1203
Order No. 9 663 012.04
Working temperature range -20 ... +40 °C
Temperature stability ±0.5 °C
Cooling capacity
(Medium: Water Glycol)
°C
kW
20 10 0 -10 -20
1.2 0.9 0.8 0.5 0.2
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 1.2 0.9 0.8 0.5 0.2
Pump capacity flow rate 40 l/min
Pump capacity flow pressure 7.3 ... 43.5 psi
Filling volume 12 ... 17 l
Dimensions
(W × L × H)
19.7 x 29.9 x 25.2 in.
FL1203
Order No. 9 663 012.13
Working temperature range -20 ... +40 °C
Temperature stability ±0.5 °C
Cooling capacity
°C
kW
20 10 0 -10 -20
1.2 1 0.9 0.6 0.2
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 1.2 1 0.9 0.6 0.2
Pump capacity flow rate 40 l/min
Pump capacity flow pressure 7.3 ... 43.5 psi
Filling volume 12 ... 17 l
Dimensions
(W × L × H)
19.7 x 29.9 x 25.2 in.

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
  • Removable ventilation grid
  • 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)
19.7 x 29.9 x 25.2 in.
Filling volume 12 ... 17 l
Weight 200.6 lbs
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
Data based on voltage version:
230V/60Hz (Schuko Plug - CEE 7/4 Plug Type F)
Performance values
Cooling capacity
(Medium: Water Glycol)
°C
kW
20 10 0 -10 -20
1.2 0.9 0.8 0.5 0.2
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 1.2 0.9 0.8 0.5 0.2
Pump capacity flow rate 40 l/min
Pump capacity flow pressure 7.3 ... 43.5 psi
Refrigerant stage 1
Refrigerant R452A
Global Warming Potential for R452A 2140
Filling volume 690 g
Carbon dioxide equivalent 1.477 t
Performance values
Cooling capacity
(Medium: Water Glycol)
°C
kW
20 10 0 -10 -20
1.2 0.9 0.8 0.5 0.2
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 1.2 0.9 0.8 0.5 0.2
Pump capacity flow rate 40 l/min
Pump capacity flow pressure 7.3 ... 43.5 psi
Refrigerant stage 1
Refrigerant R452A
Global Warming Potential for R452A 2140
Filling volume 690 g
Carbon dioxide equivalent 1.477 t
Performance values
Cooling capacity
°C
kW
20 10 0 -10 -20
1.2 1 0.9 0.6 0.2
Cooling capacity
(Medium: Ethanol)
°C 20 10 0 -10 -20
kW 1.2 1 0.9 0.6 0.2
Pump capacity flow rate 40 l/min
Pump capacity flow pressure 7.3 ... 43.5 psi
Refrigerant stage 1
Refrigerant R449A
Global Warming Potential for R449A 1397
Filling volume 590 g
Carbon dioxide equivalent 0.824 t
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 displayTemperature display LED
Temperature settingTemperature setting Keypad
Available voltage versions
230V/50Hz Schuko Plug - CEE 7/4 Plug Type F 9663012.03
230V/50Hz UK Plug Type BS1363A 9663012.04
230V/60Hz Schuko Plug - CEE 7/4 Plug Type F 9663012.13
Included in delivery
2 barbed fittings for tubing 3/4" inner dia. (pump connections G3/4" male)
chart_pp-FL1203

Accessory for FL1203

Operation Manual

Betriebsanleitung + Bedienungsanleitung
English
PDF - 4.67 MB

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Product Data Sheet

FL1203
English, Canada
PDF - 210.88 KB

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We would also be happy to send you our printed catalogs and brochures by post.

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Benefits

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  • Made in Germany
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    Highest standards of quality for a long product life.
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  • Downloads
    Services 24/7.
    Around the clock availability. You can find suitable accessories, data sheets, manuals, case studies, and more at www.julabo.com.
  • PID2
    Precise
    PID Temperature control with set control parameters, temperature stability ±0.02...±0.2 °C