{"product_id":"jeio-tech-on4-03v-advanced-natural-convection-oven-26l-120v-60hz-us-plug-on4-03v","title":"Jeio Tech ON4-03V Advanced Natural Convection Oven (26L), 120V, 60Hz, US Plug-ON4-03V","description":"\u003cp\u003eJeio Tech ON4-V Natural Convection Ovens are engineered for gentle, reliable thermal processing with uniform temperature distribution, ideal for drying heat-sensitive materials, powders, and glassware without airflow disturbance. Utilizing natural gravity convection, the ON4 series operates quietly and efficiently, making it well-suited for use in biology, chemistry, and quality control labs. The advanced model offers enhanced functionality such as programmable temperature ramping, a real-time graphical display, and RS-232\/USB communication ports for data logging and external control. With PID temperature control, a durable corrosion-resistant chamber, and a user-friendly interface, the ON4 series delivers dependable performance for precise, disturbance-free heating applications.Application Laboratory ovens are used for high-temperature applications such as drying, curing, sterilizing, and heat-treating samples and equipment. Natural convection (gravity) ovens provide gentle, uniform heating without the use of a fan, making them ideal for drying heat-sensitive materials, powders, or lightweight samples that could be disturbed by airflow. Common applications include drying glassware, evaporating solvents, and performing low-impact baking or curing processes. Their quiet operation and energy efficiency make them well-suited for routine use in biology, chemistry, and quality control laboratories. Specification Chamber volume (L \/ cu ft): 26 \/ 0.92\u003cbr\u003e\nTemperature\u003cbr\u003e\nRange (℃ \/ ℉): Amb. +15 to 250 \/ Amb. +59 to 482\u003cbr\u003e\nFluctuation at 100℃ (±℃ \/ ℉): 0.4 \/ 0.72\u003cbr\u003e\nVariation at 100℃ (±℃ \/ ℉): 2.8 \/ 5.04\u003cbr\u003e\nHeating time to 100℃ (min.): 25\u003cbr\u003e\nRecovery time at 100℃ (min.): 17\u003cbr\u003e\nControl panel: 5 inch TFT Color LCD\u003cbr\u003e\nCommunication interface: USB-B, RS-232\u003cbr\u003e\nRecently event record: 36 ea\u003cbr\u003e\nTemp. ramping rate (℃\/min. | ℉\/min): 0 to 2.2 | 0 to 3.96\u003cbr\u003e\nInterior (W x D x H, mm \/ inch): 273 x 270 x 350 \/ 10.75 x 10.63 x 13.78\u003cbr\u003e\nExterior (W x D x H, mm \/ inch): 478 x 527 x 604 \/ 18.8 x 20.75 x 23.78\u003cbr\u003e\nNet weight (Kg \/ lbs): 33 \/ 72.8\u003cbr\u003e\nQuantity of shelves (standard\/max.): 2 \/ 4\u003cbr\u003e\nMax. Load per shelf (Kg \/ lbs): 20 \/ 44.09\u003cbr\u003e\nNumber of air change per hour at 100℃: 16\u003cbr\u003e\nElectrical requirements: 120V, 60Hz, 6A\u003cbr\u003e\n※  Technical data according to DIN 12880Feature Intuitive Large Touch Controller\u003cbr\u003e\n    Intuitive interface with 5-inch display.\u003cbr\u003e\n    Events and alerts in a single view with real-time graph.\u003cbr\u003e\n    Three frequent temperatures automatically suggested.\u003cbr\u003e\n    'Wait on \/ Wait off' timer function.\u003c\/p\u003e\n\n\u003cp\u003eConvenient Structural Functions\u003cbr\u003e\n    Designed with a depth of less than 750 mm, making it easy and stable on a lab table.\u003cbr\u003e\n    Uniform and stable temperature distribution with multi-path airflow improves reliability of experiment data.\u003c\/p\u003e\n\n\u003cp\u003eSupervise Equipment with Real-time Monitoring\u003cbr\u003e\n    Monitor the temperature on BMS (Building Management System) for quick responses to abnormalities. (option).\u003cbr\u003e\n    Monitor and control anywhere, anytime with LC GreenBox (Mobile Monitoring System, option).\u003c\/p\u003e\n\n\u003cp\u003eConvenient Experiment and Data Checking\u003cbr\u003e\n    Support RS-232\/USB port and software making easy operation and data management from PC.\u003cbr\u003e\n    Test data are automatically stored and easily exported via USB; easy to edit data (in CSV format).\u003cbr\u003e\n    Logs 36 recent events, including errors, opened door, etc.\u003cbr\u003e\n    Integrated with 21 CFR Part 11 compliant LC DataKeeper, suitable for GMP audits (option).\u003c\/p\u003e\n\n\u003cp\u003eReliable Temperature Control Performance\u003cbr\u003e\n    Wide temperature range of up to 250℃.\u003cbr\u003e\n    Temperature accuracy for wide range by 3-point calibration.\u003cbr\u003e\n    Ramp Control™, function that controls the rate of temperature rise by setting ramping rate(℃\/min) per experiment.\u003cbr\u003e\n    Uniform temperature distribution through airflow optimized for uniform heat transfer (within ±3.6 ℃ at 100℃).\u003c\/p\u003e","brand":"Jeio Tech","offers":[{"title":"Default Title","offer_id":46778456375465,"sku":"ON4-03V","price":2630.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/files\/2409260001_M1.jpg?v=1770119208","url":"https:\/\/labproinc.myshopify.com\/products\/jeio-tech-on4-03v-advanced-natural-convection-oven-26l-120v-60hz-us-plug-on4-03v","provider":"Lab Pro Inc","version":"1.0","type":"link"}