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Julabo FP51-SL Ultra-Low

🔧 Core technical specs
Temperature range: −51 °C to +200 °C
Temperature stability: ±0.05 °C
Display resolution: 0.01 °C
Heating capacity: 3 kW
❄️ Cooling capacity (ethanol bath)
+20 °C: ~2.0 kW
0 °C: ~1.5 kW
−20 °C: ~1.0 kW
−40 °C: ~0.26 kW
🔄 Pump & fluid system
Flow rate: ~22–26 L/min
Pressure: ~5.8–10.2 psi
Suction: ~2.9–5.8 psi
Pump type: electronically adjustable “Smart Pump”
🧠 Control & features
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Dual displays: VFD + LCD dialog display
ICC (Intelligent Cascade Control) for precise regulation
ATC3 (3-point calibration)
Integrated programmer: 6 programs × 60 steps
Interfaces: RS232 / RS485
External Pt100 sensor connection
Active Cooling Control (ACC) across full range
🧪 Physical & general
Filling volume: ~7.5–12 L
Dimensions: ~46 × 55 × 89 cm
Weight: ~90 kg
Refrigerant: R507

Good working condition. Please check out our other listings as well.