FK31-SL Calibration Bath

with integrated cooling machine for working temperatures up to -30 °C

The calibration baths in this category feature an integrated refrigeration unit and are suitable for calibration applications to -30 °C. The bath cover with openings and Viton® sleeves is already included in delivery for all models.

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Data at mains voltage / frequency:
115V/60Hz (Nema N5-15 Plug)
FK31-SL
Order No. 9 352 628.02
Working temperature range -30 ... +200 °C
Temperature stability ±0.005 °C
Heating capacity 1 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 0 -20
0.46 0.34 0.15
Cooling capacity
(Medium: Ethanol)
°C 20 0 -20
kW 0.46 0.34 0.15
Pump capacity flow rate 22 ... 26 l/min
Pump capacity flow pressure 5.8 ... 10.2 psi
Usable bath opening
(W x L / D)
4.7 x 12.2 / cm
Filling volume 24 l
Dimensions
(W × L × H)
12.6 x 17.7 x 35.8 in.
FK31-SL
Order No. 9 352 628.03
Working temperature range -30 ... +200 °C
Temperature stability ±0.005 °C
Heating capacity 2 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 0 -20
0.46 0.34 0.15
Cooling capacity
(Medium: Ethanol)
°C 20 0 -20
kW 0.46 0.34 0.15
Pump capacity flow rate 22 ... 26 l/min
Pump capacity flow pressure 5.8 ... 10.2 psi
Usable bath opening
(W x L / D)
4.7 x 12.2 / cm
Filling volume 24 l
Dimensions
(W × L × H)
12.6 x 17.7 x 35.8 in.
FK31-SL
Order No. 9 352 628.04
Working temperature range -30 ... +200 °C
Temperature stability ±0.005 °C
Heating capacity 2 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 0 -20
0.46 0.34 0.15
Cooling capacity
(Medium: Ethanol)
°C 20 0 -20
kW 0.46 0.34 0.15
Pump capacity flow rate 22 ... 26 l/min
Pump capacity flow pressure 5.8 ... 10.2 psi
Usable bath opening
(W x L / D)
4.7 x 12.2 / cm
Filling volume 24 l
Dimensions
(W × L × H)
12.6 x 17.7 x 35.8 in.

Product Features

  • VFD COMFORT DISPLAY
  • Keypad for setpoints, warning/safety values and menu functions
  • ICC (Intelligent Cascade Control), self-optimizing temperature control
  • TCF Temperature Control Features to optimize the control behavior
  • ATC3 3-Point-Calibration
  • Pt100 External sensor connection for measurement and control
  • SMART PUMP, electronically adjustable pump stages
  • Adjustable high temperature cut-out, visible via display
  • Integrated programmer for 6 x 60 program steps
  • Highest temperature stability to ±0.005 °C (±0.02 °C at +200 °C)
  • Temperature uniformity better than ±0.01 °C
  • Optional Pt100 sensor for reference temperature measurements
  • Active Cooling Control
Dimensions and volumes
Dimensions
(W × L × H)
12.6 x 17.7 x 35.8 in.
Filling volume 24 l
Usable immersion depth 12.2 in.
Weight 112.4 lbs
Temperature values
Working temperature range -30 ... +200 °C
Temperature stability ±0.005 °C
Temperature display resolution 0.01 °C
Ambient temperature 5 ... 40 °C
Data at mains voltage / frequency:
115V/60Hz (Nema N5-15 Plug)
Performance values
Heating capacity 1 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 0 -20
0.46 0.34 0.15
Cooling capacity
(Medium: Ethanol)
°C 20 0 -20
kW 0.46 0.34 0.15
Pump capacity flow rate 22 ... 26 l/min
Pump capacity flow pressure 5.8 ... 10.2 psi
Maximum suction 2.9 ... 5.8 psi
Viscosity max. 70 cST
Refrigerant stage 1
Refrigerant R134a
Global Warming Potential for R134a 1430
Filling volume 163 g
Carbon dioxide equivalent 0.233 t
Performance values
Heating capacity 2 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 0 -20
0.46 0.34 0.15
Cooling capacity
(Medium: Ethanol)
°C 20 0 -20
kW 0.46 0.34 0.15
Pump capacity flow rate 22 ... 26 l/min
Pump capacity flow pressure 5.8 ... 10.2 psi
Maximum suction 2.9 ... 5.8 psi
Viscosity max. 70 cST
Refrigerant stage 1
Refrigerant R134a
Global Warming Potential for R134a 1430
Filling volume 163 g
Carbon dioxide equivalent 0.233 t
Performance values
Heating capacity 2 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 0 -20
0.46 0.34 0.15
Cooling capacity
(Medium: Ethanol)
°C 20 0 -20
kW 0.46 0.34 0.15
Pump capacity flow rate 22 ... 26 l/min
Pump capacity flow pressure 5.8 ... 10.2 psi
Maximum suction 2.9 ... 5.8 psi
Viscosity max. 70 cST
Refrigerant stage 1
Refrigerant R134a
Global Warming Potential for R134a 1430
Filling volume 163 g
Carbon dioxide equivalent 0.233 t
Bath
Bath tank Stainless steel
Bath cover integrated
Usable bath opening
(W x L / D)
4.7 x 12.2 / cm
Cooling
Cooling coil not available
Cooling of compressor 1-stage Air
Other
Classification
according to DIN12876-1
Classification III (FL)
IP Code
according to IEC 60529
IP 21
Pump type Immersion Pump
Electronics
Digital interface Profibus optional
External pt100 sensor connection integrated
Integrated programmer 6x60 steps
Temperature control ICC
Absolute temperature calibration 3 Point Calibration
Temperature displayTemperature display VFD
Temperature settingTemperature setting Keypad
Available voltage versions
115V/60Hz Nema N5-15 Plug 9352628.02
230V/50Hz Schuko Plug - CEE 7/4 Plug Type F 9352628.03
230V/50Hz UK Plug Type BS1363A 9352628.04
Included in delivery
Including bath cover with 7 openings.

Accessory for FK31-SL

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Benefits

  • Made in Germany
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    100% Checked.
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