Julabo 9162681 F81-ME Ultra-Low Refrigerated-Heating Circulator, -81 ... +100 °C, 11-16 Pump capacity flow rate (l/min)
Upper middle class with ext. Pt100 sensor connection
JULABO Ultra-Low Refrigerated Circulators for heating and cooling. The units are suitable for external temperature applications with simultaneous operation in the bath tank. The units provide particularly high heating and cooling capacities for rapid heat-up and cool-down times even for large volume, external systems. ‚FP‘ models offer proportional cooling control to ensure energy-saving performance and to reduce heat generation to the environment. Models with the designation ‚W‘ are water-cooled. With handle or castors to allow easy transport. With drain port for conveniently draining the bath fluid. The units offer an improved insulation to prevent ice-formation and have a filling level display. Typical applications: Temperature applications to jacketed reaction vessels, autoclaves, miniplant installations, kilo labs, freezing point determination, calibration at low temperatures, petroleum testing, etc.
Technical Data
| Order No. | 9162681 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Model series | TopTech | ||||||||||||||
| Category | Ultra-Low Refrigerated-Heating Circulators | ||||||||||||||
| Working temperature range (°C) | -81 ... +100 | ||||||||||||||
| Temperature stability (°C) | ±0.02 | ||||||||||||||
| Setting / display resolution | 0.01 °C | ||||||||||||||
| Integrated programmer | 1x10 steps | ||||||||||||||
| Temperature Display | VFD | ||||||||||||||
| Heating capacity (kW) | 1.3 | ||||||||||||||
| Cooling capacity (Medium Ethanol) |
| ||||||||||||||
| Pump capacity flow rate (l/min) | 11-16 | ||||||||||||||
| Pump capacity flow pressure (bar) | 0.23-0.45 | ||||||||||||||
| Bath opening / bath depth (W x L / D cm) | 13 x 15 / 16 | ||||||||||||||
| Pump connections | M10x1 | ||||||||||||||
| Barbed fittings diameter (inner dia. / mm) | 8 / 10 | ||||||||||||||
| Filling volume (liters) | 6.5 | ||||||||||||||
| Refrigerant | R23, R404A | ||||||||||||||
| External Pt100 sensor connection | integrated | ||||||||||||||
| Digital interfaces | Optional Profibus | ||||||||||||||
| Ambient temperature | 5...40 °C | ||||||||||||||
| Dimensions W x L x H (cm) | 50 x 58 x 88 | ||||||||||||||
| Weight (kg) | 86 | ||||||||||||||
| Classification according to DIN12876-1 | Classification III (FL) | ||||||||||||||
| Included with each unit | 2 barbed fittings suitable for tubing 8 and 10 mm inner dia. (pump connections M10x1 female) | ||||||||||||||
| Cooling of compressor | Air |
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
- Keypad for setpoints, warning/safety values and menu functions
- PID3 cascade temperature control
- 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 interface for online communication
- Integrated programmer for 10 program steps
- 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)
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.
PID Temperature control with drift compensation and adjustable parameters, improved temperature stability for external applications, temperature stability ±0.01 °C internal, <±0.1 °C external
‘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
Reliable and consistent pump capacity, electronically adjustable pump stages
External Pt100 sensor connection for precise measurement and control directly in the external application
RS232 interface for PC connection, e.g. for data communication and recording of measured values
Integrated programmer for the execution of time and temperature dependant profiles, 1 temperature profile with 10 steps max., with real time clock
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
Condensation trap to prevent ice formation available as accessory.
Technical changes without prior notification.
Images may deviate from the original