151L Constant Temperature Cabinet （Ruiheng Series） HW-151A

Temperature Control System

1. High-precision microcomputer temperature control system with built-in multi-channel sensors, adjustable and controllable in 1℃ increments to ensure safe and stable operation;

2. Blue digital temperature display with a softer visual appearance and a thin-film panel design, offering a display accuracy of 0.1℃;

3. Forced air-cooling circulation system for rapid cooling or heating, ensuring uniform and stable internal temperatures;

4. Ceramic PTC constant-temperature heater with low power consumption and a long service life.

5. Brand-name high-efficiency compressor with CFC-free, eco-friendly refrigerant—energy-efficient, high-performance, and quiet;

6. Air-cooled high-efficiency electrophoretic condenser, finned evaporator, and high-power DC fan for rapid cooling.

Safety Control System

1. Dual audio-visual alarm system: audible buzzer alarm and flashing light alarm;

2. Multiple fault alarms, including high- and low-temperature alarms, sensor failure alarms, and power failure alarms;

3. Safety protection features: mechanical overload protection, safe operation mode in case of sensor failure, and password protection for the administrator menu.

User-friendly design

1. The cabinet is made of high-density polyurethane foam molded in one piece, making it lightweight and providing excellent thermal insulation;

2. It features a new airflow design with a dedicated condensation duct; the multi-hole air intake ensures a more uniform temperature inside the cabinet;

3. The safety door lock prevents unauthorized opening, ensuring safer storage;

4. The cabinet is made of high-quality powder-coated steel, with a 304 stainless steel interior; the shelves are freely adjustable to accommodate various items.

5. Features triple-pane high-strength insulated glass for excellent thermal insulation and high transparency;

6. Multi-tiered, removable stainless steel shelves with freely adjustable heights;

7. Automatic condensate evaporation eliminates the need for manual condensate removal;

8. Heavy-duty Fuma casters for easy mobility.