High-Performance Thermoelectric Peltier Coolers (GL-II Series)
Z-MAX Thermoelectric Peltier Coolers provide reliable, solid-state temperature control for cooling, heating, and dehumidification in precision instruments and devices. With high ΔTmax performance, wide operating range (-40°C to 100°C), and robust construction supporting up to 1 MPa compressive load, these TEC modules offer long life and efficient thermal management.
Sealed with KE347-grade silicone for moisture resistance, the GL-II series is available in single-stage, two-stage, and micro designs, customizable for various industrial applications.
Unique Features
- Do not exceed 100°C on the hot (Th) side to avoid damage.
- Handle with care; mechanical impacts or drops can damage the module.
- Ensure heat exchanger flatness is within 0.02 mm for optimal performance.
- Apply thermally conductive silicone grease between module and heat exchanger.
- Avoid using maximum voltage/current continuously; operate around 70% of max for efficiency.
- Avoid rapid polarity reversals in control as it reduces module life.


