LRH-100-SE-LRH-400A-SE Constant Temperature and Humidity Incubator, 5 °C to 65 °C (CAT#: STEM-AL-3757-ZJF)

LRH-100-SE-LRH-400A-SE Constant Temperature and Humidity Incubator is designed for controlled temperature and humidity conditioning. The chamber regulates temperature across 5 °C to 65 °C. Humidity control operates across 50 to 90% RH. An insulated enclosure reduces environmental influence on the working chamber. A microprocessor controller manages temperature, humidity, and timed operation. Conditioned-air circulation promotes uniform conditions around stored samples. Adjustable shelves accommodate different sample arrangements. Alarm and diagnostic functions respond to abnormal operating conditions. The system supports repeatable conditioning and aging workflows within the specified limits.

Model Series: LRH-100-SE
LRH-150-SE
LRH-250-SE
LRH-325-SE
LRH-400A-SE
Capacity: 100L / 150L / 250L / 325L / 400L
Temperature Range: 5 °C to 65 °C
Temperature Resolution: 0.1
Temperature Fluctuation: ± 0.5 °C
Temperature Uniformity or Deviation: ± 1 °C( 25 °C)
Humidity Range: 50 to 90% RH
Humidity Resolution: 0.1
Humidity Fluctuation: ± 8%RH
Refrigerant: R134a
Power: 227W / 377W / 378W / 379W / 379W
Power Supply: AC220V±10% 50Hz±1Hz
Internal Dimensions: 45 × 43 × 53 / 45 × 43 × 78 / 50 × 48 × 103 / 54 × 55 × 110 / 60 × 60 × 114
External Dimensions: 52 × 52 × 110 / 52 × 52 × 135 / 57 × 57 × 160 / 61 × 64 × 167 / 67 × 69 × 171
Shelf Count: 3

Stainless-steel chamber with adjustable shelf support
Polyurethane-insulated enclosure
Microprocessor PID environmental control
30-step and 99-cycle programmable operation
LCD operating interface
Uniform forced-air circulation
Independent overtemperature protection