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| Brand | Jinggong (JNGON) |
|---|---|
| Origin | Shanghai, China |
| Model | JZ-3100 |
| Heating Units | 6 independent positions |
| Touchscreen Display | 7-inch color LCD (main unit), 5-inch color LCD (steam generator) |
| Steam Generator Power | 3000 W (adjustable) |
| Individual Heating Power | 0–600 W per position |
| Distillation Rate | 2–12 mL/min |
| Steam Flow Control | Electromagnetic + pinch valve with atmospheric venting |
| Automatic Endpoint Detection | Dual-mode (pressure-weight sensing + timer), range: 1–500 g (mL) |
| Nitrogen Purge | Optional, 0–2 L/min per port, individually controllable |
| Cooling System | Closed-loop compressor chiller, temperature range: ambient to 35 °C, outlet coolant ≤15 °C |
| Anti-suckback Protection | Pressure-responsive solenoid valve + automatic steam-line venting |
| Flask Compatibility | 250 mL or 500 mL round-bottom flasks ×6 (customizable) |
| Total Power Consumption | 3600 W (adjustable) |
| Dimensions (Main Unit) | 930 × 450 × 720 mm (L×W×H) |
| Dimensions (Steam Generator) | 350 × 500 × 540 mm (L×W×H) |
| Water Reservoir Capacity | 16 L with level indicator and auto-refill alert |
| Compliance Standards | GB 5009.34–2022 (SO₂, ion chromatography method), GB 5009.120–2016 (sodium/calcium propionate), GB 5009.277–2016 (sodium diacetate) |
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