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Entry-level Sharp humidifying air purifier with Plasmacluster 7000, triple filters, covers up to 38m² room Status: open State: used Price: 8800 Price_From: null Amount: 3 External_ID: 6449 Weight: 7.5 Width: 39.9 Height: 61.3 Length: 23 Shipping_Info: null Delivery_Info: null Additional_Info: Sold as-is used unit; functionality and performance may differ from new product Product_Details: ```json [ {"name": "Filter Types", "value": "Dust Collection, Deodorization, Pre-filter", "category": "Performance", "position": 1, "source": "product description"}, {"name": "Air Purification Technology", "value": "Plasmacluster 7000", "category": "Technology", "position": 2, "source": "product description"}, {"name": "Maximum Applicable Area (Air Purification)", "value": "Up to 23 tatami (38 m²)", "category": "Performance", "position": 3, "source": "product description"}, {"name": "Maximum Applicable Area (Humidifying Air Purification)", "value": "Up to 15 tatami (25 m²)", "category": "Performance", "position": 4, "source": "product description"}, {"name": "Noise Level (Air Purification)", "value": "52 dB", "category": "Performance", "position": 5, "source": "product description"}, {"name": "Noise Level (Humidifying Air Purification)", "value": "42 dB", "category": "Performance", "position": 6, "source": "product description"}, {"name": "Maximum Air Volume (Air Purification)", "value": "5.1 m³/min", "category": "Performance", "position": 7, "source": "product description"}, {"name": "Maximum Air Volume (Humidifying Air Purification)", "value": "3.4 m³/min", "category": "Performance", "position": 8, "source": "product description"}, {"name": "Purification Time (Air Purification)", "value": "12 minutes", "category": "Performance", "position": 9, "source": "product description"}, {"name": "Purification Time (Humidifying Air Purification)", "value": "17 minutes", "category": "Performance", "position": 10, "source": "product description"}, {"name": "Dimensions (W x H x D)", "value": "39.9 x 61.3 x 23.0 cm", "category": "Physical", "position": 11, "source": "product description"}, {"name": "Weight", "value": "7.5 kg", "category": "Physical", "position": 12, "source": "product description"} ] ```
The Sharp KC-J50-W Humidifying Air Purifier is an entry-level laboratory-grade air purifier optimized for laboratories and biotechnological environments requiring high air quality control. It incorporates a triple filter system—dust collection, deodorization, and pre-filter layers—that effectively captures airborne particulates, odors, and pollutants. Equipped with Sharp’s proprietary Plasmacluster 7000 technology, this unit generates active ions to reduce airborne microorganisms and improve air sanitation, critical in molecular diagnostics, bioprocessing laboratories, and cell culture suites.
Key technical specifications include:
This unit is sold as used, as-is, meaning that its performance may vary from new units. The KC-J50-W is an accessible solution widely adopted for maintaining controlled air conditions essential in gene editing laboratories, synthetic biology research, and clinical diagnostic environments where airborne dust and odors can compromise experiment integrity.
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We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
The middle half of the 172 with a price runs from €348 to €1,013.
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