Hotplates HP-A, analog, 70°C to 380°C
HP-A Analog Hotplates are durable laboratory heating plates designed for sample drying and general heating applications, with a temperature range of 70 °C to 380 °C and a chemical-resistant ceramic-coated aluminium surface.
HP-A Analog Hotplates
The HP-A Analog Hotplates are robust laboratory heating plates designed for sample drying and general heating applications in research and routine laboratory workflows. With a temperature range of 70 °C to 380 °C, these hotplates provide reliable and precise heating through a PWM analog controller and a digital display with backlight. The ceramic-coated aluminium heating plate offers excellent resistance to heat, chemicals, and acids, while the sealed construction prevents liquids from entering the device body, improving operational safety and durability.
Built with a powder-coated housing and equipped with operation LEDs, the HP-A series ensures stable performance and easy monitoring during operation. The two available models — HP-20A and HP-30A — provide different plate sizes and heating power levels, allowing laboratories to select the most suitable configuration for their heating requirements while maintaining high temperature accuracy (±0.3 °C) and fine temperature control resolution (0.5 °C).
Key Specifications
🟦 Temperature range: 70 °C – 380 °C with ±0.3 °C accuracy
🟦 Temperature control resolution: 0.5 °C
🟦 Controller: Analog PWM controller with digital backlit display
🟦 Plate material: Ceramic-coated aluminium, heat-, chemical- and acid-resistant
🟦 Sealed design: prevents liquid penetration into the device body
🟦 Safety: operation LED indicators and CE certification
Available Models
🟦 HP-20A – 600 W heating power, 180 × 180 mm plate, powder-coated aluminium housing, 2.8 kg
🟦 HP-30A – 1200 W heating power, 260 × 260 mm plate, powder-coated steel housing, 3.2 kg
The HP-A Analog Hotplate series combines durability, precise temperature control, and chemical-resistant surfaces, making it a reliable heating solution for a wide range of laboratory heating tasks.
Accessories
Witeg offers a range of accessories for hotplates and magnetic stirrers with hotplate, designed to support accurate temperature monitoring, secure positioning of probes, and stable laboratory setups. These accessories expand the functionality of heating devices, allowing users to perform precise temperature-controlled experiments and adapt their equipment to different laboratory applications and vessel configurations.
🟦 Temperature probes (standard) for direct temperature measurement
🟦 Temperature probes with PTFE coating for chemical-resistant applications
🟦 Stand rods without screw thread for basic support setups
🟦 Stand rods with screw thread for secure mounting configurations
🟦 Holders, clamps, and clips for stable positioning of probes and accessories
