LED Glass ceramic heating plate

• L550HP-S LED Hotplate is widely adopted for high-temperature experiments and material processing in laboratory and industrial fields, featuring stable temperature control and comprehensive safety protection.
• Core parameters: 184×184mm (7 inch) glass ceramic work plate; single heating position, temperature range room temperature ~ 550℃, adjustable in 5℃ increments; plate control accuracy ±10℃, LED display accuracy ±1℃; independent safety cut-off temperature 580℃.
• Equipped with PT1000 external temperature sensor (accuracy ±0.2℃) for closed-loop sample temperature control; flashing "HOT" warning activates automatically when plate temperature exceeds 50℃; IP21 protection class.
• Total power 1010W, effective heating power 1000W. Dual voltage 100–120V / 200–240V, 50/60Hz. Dimension 215×360×112mm, net weight 4.5kg. Permissible ambient condition: 5–40℃, 80%RH.
• Key functions: High-efficiency heat transfer & excellent chemical resistance of glass ceramic plate; LED real actual temperature readout; separate safety circuit; precise external PT1000 probe control; dual safety system of overheat cut-off & high temp warning indicator.

• Environmental, metallurgical and inorganic chemistry labs performing heavy metal digestion, mineral melting and sample ashing require ultra-high temperature equipment above 500℃:
  Choose L550HP-S with stable max 550℃, fast ramp-up via 1000W power, highly corrosion-resistant glass ceramic plate and independent 580℃ overheat cut-off to secure extreme high-temperature operations.
• Testing and R&D labs demand precise closed-loop liquid sample temperature control via external probe:
  Standard PT1000 external sensor with ±0.2℃ precision immerses directly into specimens to eliminate plate thermal offset, perfect for high-accuracy inorganic synthesis and constant-temperature melting assays.
• Batch digestion and industrial pre-treatment workflows with frequent corrosive reagent spills need easy-clean long-term resistant work plate:
  Monolithic glass ceramic surface with no vulnerable coating or rusting, all corrosive spills wipe away effortlessly for daily high-throughput digestion and ashing batches.
• Post-run residual plate heat creates scald hazard, visible high-temperature warning required:
  Built-in flashing HOT indicator activates above 50℃ to clearly display residual heat status and standardize lab safety protocols.
• Multi-parallel sample processing requires large platform to hold multiple vessels at once:
  184×184mm (7 inch) wide surface accommodates multiple beakers, crucibles and evaporating dishes simultaneously to raise batch throughput.
• Cross-border industrial and testing labs with inconsistent power grid standards need equipment without extra voltage converters:
  Universal auto-adaptive 100–120V / 200–240V dual voltage compatible with 50/60Hz grids worldwide for plug-and-play high-temperature processing.

• Standard factory package includes L550HP-S ultra-high temperature hotplate main unit, PT1000 external temperature probe, power cord and printed English operation manual. High-temperature digestion and melting experiments can be carried out right after unboxing and power-on without extra spare parts.
• OEM private branding customization service is available for bulk orders to create exclusive brand visuals for online industrial instrument stores and overseas metallurgical & environmental testing exhibition promotion.
• Thick shockproof separate carton filled with high-density foam buffer withstands long-distance jolt and extrusion during sea & air freight, greatly reducing risks of shell dent and internal heating core damage in cross-border shipment.
• In-stock orders ship within 3–10 working days. Goods will be packed and dispatched uniformly after parameter confirmation to shorten 
• Multiple cross-border logistics options including sea freight, air freight and international courier are offered to match cost-effective transport solutions based on order volume and requested arrival time.

Selling Units

Single item

Package size perbatch

49*35*26cm

Gross weight perbatch

5.800kg

• Contact customer service to get complete original electronic files for product selection, store listing and exhibition promotion.
• Original device documents include technical parameters, electronic certificates, full English operation manuals, safety instructions, dimension drawings and product brochures. All data follows official factory standards.
• Enterprise promotional materials are available: company brochure, factory introduction and real workshop photos.
• Full series product resources are provided, including complete documents of heating equipment and laboratory instruments for unified store promotion and marketing.

• f you need to purchase L550HP-S LED ultra-high temperature hotplate in bulk for metallurgical & environmental testing labs, inorganic chemical synthesis platforms, small industrial pilot raw material processing institutions or industrial analytical instrument distribution, you may inquire for official detailed quotations with zero hidden fees. Larger order volumes enjoy more favorable unit prices, ideal for centralized procurement of overseas industrial & testing R&D institutions and large stock preparation by distributors.
• OEM private branding customization is supported for bulk orders. We assign dedicated one-on-one account managers to assist full-cycle coordination including price calculation, technical parameter verification, factory quality control, lead time scheduling and complete branding customization negotiation.
• You can reach us via email, WhatsApp or website message. Please leave notes of product model, extra temperature probe option, order quantity and supporting experimental demands. A full formal quotation sheet will be sent to you within 24 hours, covering unit price, tiered volume discount, production lead time and full logistics solution to resolve all your procurement questions in one stop.