Julabo 9352791N FPW90-SL Ultra-Low Refrigerated-Heating Circulator, -90 ... +100°C, 22-26 Pump capacity flow rate (l/min)
Technical Data
Order No. | 9352791N | ||||||||||||||
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Model series | HighTech | ||||||||||||||
Category | Ultra-Low Refrigerated-Heating Circulators | ||||||||||||||
Working temperature range (°C) | -90 ... +100 | ||||||||||||||
Temperature stability (°C) | ±0.05 | ||||||||||||||
Setting / display resolution | 0.01 °C | ||||||||||||||
Integrated programmer | 6x60 steps | ||||||||||||||
Temperature Display | VFD , LCD | ||||||||||||||
Heating capacity (kW) | 3 | ||||||||||||||
Cooling capacity (Medium Ethanol) |
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Pump capacity flow rate (l/min) | 22-26 | ||||||||||||||
Pump capacity flow pressure (bar) | 0.4-0.7 | ||||||||||||||
Pump capacity flow suction (bar) | 0.2-0.4 | ||||||||||||||
Bath opening / bath depth (W x L / D cm) | Ø = 7 / 20 cm | ||||||||||||||
Pump connections | M16x1 | ||||||||||||||
Barbed fittings diameter (inner dia. / mm) | 8 / 12 | ||||||||||||||
Filling volume (liters) | 22 | ||||||||||||||
Refrigerant | R23, R404A | ||||||||||||||
External Pt100 sensor connection | integrated | ||||||||||||||
Digital interfaces | RS232 RS485 Optional Profibus |
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Ambient temperature | 5...40 °C | ||||||||||||||
Dimensions W x L x H (cm) | 59 x 76 x 116 | ||||||||||||||
Weight (kg) | 214 | ||||||||||||||
Classification according to DIN12876-1 | Classification III (FL) | ||||||||||||||
Included with each unit | 2 each barbed fittings for tubing 8 and 12 mm inner dia. (pump connections M16x1 female). Cooling water connection G 3/4" male with barbed fittings for tubing 1/2" inner dia. | ||||||||||||||
Cooling of compressor | Water |
Ultra-low Refrigerated Circulator with 2-stage cascade-cooling
JULABO Ultra-Low Refrigerated Circulators for heating and cooling are suitable for external temperature tasks. Powerful circulating pump systems and high heating and cooling capacities guarantee short heat-up and cool-down times. ACC ‘Active Cooling Control‘ provides active cooling control across the whole temperature range. An energy saving feature with only minor loss of heat is provided by the proportional cooling capacity control in the ‘FP’ refrigeration units. The inevitable dust accumulation that occurs in refrigeration systems is solved by means of an easily removed venting grill, which allows for easy cleaning. The units are equipped with handles or castors for an easy transportation. All models have a drain tap on the front allowing the fluid to be drained easily. Additionally the instruments are equipped with an improved insulation to help avoid ice-formation, and have a visual liquid level display.
Your advantages
- VFD COMFORT DISPLAY
- LCD DIALOG DISPLAY backlit for convenient interactive operation
- 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 behaviour
- ATC3 3-Point-Calibration
- Pt100 External sensor connection for measurement and control
- SMART PUMP, electronically adjustable pump stages
- Early warning system for low liquid level (DBGM 203 06 059.8)
- Adjustable high temperature cut-out, visible via display
- RS232/RS485 interface for online communication
- Integrated programmer for 6 x 60 program steps
- Connections for solenoid valve and HSP booster pump
- Active Cooling Control
Characteristics
Ample, easy to read VFD Comfort display for simultaneous display of 3 values, warning functions, high temperature cut-off, pump stages (resolution 0.01 °C)
Comfortable LCD dialog display for interactive operation with plain text display
Backlit indicator for selected pump stages and filling volume on Presto® PLUS, Magnum 91 & Forte HT
Comfortable keypad with additional menu functions for pump stages, calibration, control parameters, programmer, warnings, etc.
‘Intelligent Cascade Control’, automatic & self optimizing adjustment of PID control parameters, temperature stability ±0.005 °C internal, <±0.05 °C external
‘Temperature Control Features’ for individual optimization, access to all important control parameters, additional settings for band limit, limits, Co-Speedfactor etc.
‘Absolute Temperature Calibration’ for manual compensation of a temperature difference, 3-point calibration
Easily removable venting grid for quick and easy cleaning
‘Active Cooling Control’ for cooling available throughout the entire working temperature range, fast cool-down even at higher temperatures
A heated cover plate prevents condensation or ice build-up in the bath
Reliable and consistent pump capacity, electronically adjustable pump stages
External Pt100 sensor connection for precise measurement and control directly in the external application
RS232/RS485 dual-interface for serial data transmission according to EIA-485 industry standard (2-wire bus technology), upgradable with Profibus DP
For the execution of time and temperature dependant profiles, 6 temperature profiles with 60 steps max., with real time clock
Electronic countdown-timer function for timer-programmed unit shut-down, standby mode after programmed time expires
Maximum safety for applications, optical and audible alarm, allows user to refill bath fluid before the unit shuts down
Maximum safety for applications, optical and audible alarm, convertible to automated cut-off function
Maximum safety, adjustable high temperature cut-off or dry-running protection, additional display of setpoints permits easy and precise adjustments
Classification III (FL) according to DIN 12876-1
Other characteristics
Optional: Electronic module with analog connections for external programming, temperature recorder, standby, alarm (Order no. 8 900 100).
Technical changes without prior notification.