Description
Product Overview
The Benchmark BMK-H4000 laboratory hot plate is engineered for durability and precision in demanding scientific environments. Constructed with a white ceramic top, the surface offers excellent resistance to chemicals, scratches, and thermal shock, ensuring a long service life. The unit provides a temperature range of 80 °C to 380 °C, controlled by an analog microprocessor system with a user‑friendly knob, allowing fine adjustments for diverse experimental protocols. Compact dimensions of 12.6 x 9.9 x 6.1 inches and a lightweight design (1.6 oz) make it easy to integrate into any bench space.
Usage
Designed for chemistry labs, biology research, and material science applications, the BMK-H4000 excels in tasks such as solution heating, sample drying, and reaction monitoring. Its rapid heat-up time and stable temperature maintenance support both routine procedures and specialized experiments. The hot‑top indicator provides an extra safety layer, alerting users when the surface reaches elevated temperatures, making it suitable for educational settings and professional research facilities.

Why Choose Us
Benchmark Research Products combines decades of engineering expertise with rigorous quality control to deliver reliable laboratory equipment. The BMK-H4000 undergoes thorough testing for temperature accuracy, surface durability, and electrical safety, meeting international standards. Our commitment to after‑sales support includes a comprehensive warranty and responsive technical assistance, ensuring uninterrupted laboratory operations.
Key Features
- Temperature range of 80 °C to 380 °C for versatile experimental needs
- White ceramic top provides chemical resistance and scratch‑proof durability
- Analog microprocessor control with knob for precise temperature setting
- Hot‑top indicator enhances safety during high‑temperature operations
- Compact footprint and lightweight design for easy bench integration
FAQ
What is the maximum temperature the hot plate can reach?
The BMK-H4000 can be set up to 380 °C, covering most laboratory heating requirements.
Is the ceramic top safe for acidic or basic solutions?
Yes, the white ceramic surface is chemically inert and resists damage from both acidic and basic substances.
How does the analog microprocessor control differ from digital controls?
The analog system provides smooth, continuous temperature adjustments via a rotary knob, offering tactile feedback and simplicity without the need for programming.
Can the unit be used for continuous 24‑hour operation?
Yes, the BMK-H4000 is designed for prolonged use, provided it is operated within the specified temperature range and proper ventilation is maintained.
What safety features are included?
A built‑in hot‑top indicator lights when the surface exceeds safe temperatures, and the unit includes over‑current protection to prevent electrical hazards.





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