Rotary Evaporator N-3100 - EYELA World
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HOME > Product line-up > Evaporators > Rotary Evaporators (Medium size) > Rotary Evaporator N-3100
• 60 Years of “Japanese Precision” & Reliability (Since the release of N-1 model in 1965) • Unmatched Durability for High-Throughput Lab Environments • Superior Responsive Control for Sensitive Distillation • Medium Size Rotary Evaporators • Comes Standard with a 10L Sample Flask
♦ Equipped with the NVC-3000 vacuum controller, which provides four control modes and comprehensive monitoring of operating conditions for enhanced ease of use.
♦ The 20L water/oil heating bath supports a wide temperature range (RT +10°C to 180°C), enabling concentration of high-boiling-point substances.
♦ The upgraded drive motor, now with inverter control, provides more powerful operation and supports rotation speeds up to 140rpm.
♦ By connecting the N-3100 to the diaphragm vacuum pump N950 (both sold separately) using the dedicated N-SB cable, the pump can be automatically controlled based on the evaporator’s operating status.
| Product name | Rotary Evaporator |
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| 型号 | N-3100 |
| Cat. No. | 280748 |
| Stand | Standard accessory |
| Rotation speed range | 10 to 140rpm, stepless speed control |
| Evaporation capacity | Max. 3.5L/h (water evaporation) |
| Ultimate vacuum | 2.6hPa (2Torr) or less |
| Bath temperature control range | RT+10 to 180℃(For water/oil) |
| Bath temperature accuracy | ±1℃(when using water and rotating the sample flask) ±3℃(when using oil and rotating the sample flask) |
| Temperature control | PID control |
| Temperature setting / display | Digital setting (membrane keypad input, minimum setting unit: 1°C); LCD display shows bath temperature, bath medium, and vapor temperature (optional) |
| Rotation setting / display |
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| Digital setting (speed control input, minimum setting unit: 10 rpm); LCD display shows sample flask rotation speed |
| Vacuum control function | Fixed value control (1 to 760mmHg / 1 to 1013hPa); program control (pre-set for representative solvents); auto control (when vapor sensor is used: optional); step control |
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| Safety features | Rotating motor overcurrent protection, Liquid-expansion-type independent overload protector, Earth leakage breaker, Jack overload protection, Safety cover on one-touch clamp section, Float switch for preventing dry heating |
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| Bath jack | Motorized automatic jack |
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| Heater | For temperature control 3.5kW |
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| Motor | 90 W induction motor (inverter controlled) |
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| Condenser | Vertical triple-spiral type; cooling surface: 0.5m² (suction / cooling water threaded connection, S65 ball-taper joint, 16mm hose nozzle) |
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| Sample flask | 10L round bottom flask (mouth diameter: 100mm) |
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| Receiving flask | 5 L round bottom flask × 1 pc, with drain valve |
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