Programmable heating plates support free program editing and gradient temperature rise. Advanced control functions include heating rate regulation, constant temperature hold timing, linear cooling, program jump & cycle, timed heating with automatic shutdown. The temperature value can be adjusted in 1°C increments as required.

Technical Highlights

• 5-segment multi-stage temperature programming; programs can be saved and backed up.
• Microprocessor-based controller provides full time & temperature management for high-temperature heating experiments.
• Independent password protection for each time-temperature parameter with intuitive operation.
• Any program segment can be skipped by setting parameter “0”; equipped with erasable memory.
• Continuous operation via adjustment knob; buzzer alarm sounds automatically once the whole program is completed.

Core Product Features

1. Microprocessor for program editing & timing; linear temperature ramp function; PID controller delivers fine temperature trimming.
2. Program memory function.
3. Buzzer automatic alarm for safe long-term operation.
4. Supports non-stop continuous running.
5. 5 program segments, with 3 sets of programmable parameters per segment.
6. Dual temperature unit display: ℃ or ℉ switchable.
7. LCD screen accurately displays real-time surface temperature.
8. Dual closed-loop control: temperature controller + independent sensor, meeting strict high-precision experimental requirements.
9. Sensor failure protection: code “orA” will be displayed; automatic power-off protection can be customized.
10. Customizable chemically resistant panels: PTFE coating (≤250℃) or ceramic coating (≤350℃), easy to clean.
11. Excellent thermal conductivity with outstanding temperature uniformity across the whole heating surface.
12. Indicator light illuminates during heating.
13. Built-in convection cooling fan protects electrical components, enabling 24-hour nonstop operation.

Two models are available: ET-200TGBC (without protective cover) and ET-200TGBCDZ (with metal cover). The inner side of the metal cover is lined with synthetic stone of the same size, featuring outstanding high-temperature resistance. With ultra-low thermal expansion, synthetic stone remains stable under extreme temperature fluctuations. A 50mm gap is reserved between the synthetic stone insulation layer and the copper heating surface. The glass reflecting layer ensures high temperature accuracy, shortens heating time and improves uniformity across the copper plate.

ET-200TGBC can be equipped with ordinary temperature controller or programmable controller via dual wiring terminals. The regular thermostat maintains fixed temperature across the whole range; the programmable version supports gradient heating, hold and cooling cycles for special experiments.

Optional vent valves can be added to the high-temperature heating plate at extra cost upon customer request.

• Distillation, extraction and sample digestion
• Heating of aqueous reagents
• Semiconductor processing, acid & alkali digestion, metallic element analysis
• Sample drying treatment
• General reagent heating
• TLC thin-layer plate heating
• Solvent evaporation
• Heating & homogenization of solder paste, slurry and adhesive
• Viscosity testing, reaction condition optimization, solubility research, constant temperature testing