ZQZY-78A/ZQZY-78B/ZQZY-78C 300 rpm Compact Refrigerated Shaking Incubator (CAT#: STEM-AL-3243-ZJF)

The ZQZY-78A; ZQZY-78B; ZQZY-78C series is a compact Refrigerated Shaking Incubator designed for temperature-controlled microbial culture. It combines controlled incubation with programmable shaking in an enclosed chamber. The moving platform keeps culture vessels mixed during extended processing. The chamber configuration supports routine loading, observation, and cleaning. The control interface presents operating setpoints and measured conditions in one location. Temperature and motion are regulated by an electronic control system. Safety functions address abnormal conditions and interruptions in electrical power. Compatible clamps or platforms hold the stated flasks, bottles, or plates. The system supports repeatable culture workflows within the specified operating ranges.

No-Load Shaking Speed: 10-300 rpm(Third layer10-250 rpm)
Shaking Speed Accuracy: ±1 rpm
Orbit Diameter: Ø26 mm
Temperature Range: 4 °C-60 °C(at ambient temperature 23-25 °C)
Temperature Setting Accuracy: ±0.1 °C
Temperature Uniformity: ±0.5 °C(at37 °C)
Chamber Interior: Rounded-corner chamber
Display: LCD touchscreen
Convection: Forced convection
Control Method: PID microcomputer control
Capacity With Plastic Clamps: Per layer: 250 mL × 25 or 500 mL × 16 or 1000 mL × 9 or 2000 mL × 5 or 3000 mL × 4
Capacity With Stainless Steel Clamps: Per layer: 250 mL × 25 or 500 mL × 16 or 1000 mL × 9 or 2000 mL × 5 or 3000 mL × 5
Timer Range: 0-999.9 h
Platform Dimensions: Per layer: 475 mm × 465 mm
Standard Configuration: Universal clamp (fixed clamps optional)
Power Supply: AC220±10%, 50-60Hz
Overall Dimensions: One-layer: 820 mm × 700 mm × 635 mm Two-layer: 820 mm × 700 mm × 1200 mm Three-layer: 820 mm × 700 mm × 1765 mm
Approximate No-Load Weight: One-layer: 115 kg, Two-layer: 250 kg, Three-layer: 365 kg
Noise Level: <65 dB
Platform-To-Top Clearance: 365 mm

Stackable architecture conserves laboratory floor space
Offset three-wheel drive provides smooth orbital motion
Stainless steel interior supports cleaning and corrosion control
Seamless chamber construction supports thorough cleaning
Door-opening stop function improves handling safety
Power-loss recovery restores operating settings
Overtemperature protection supports safe operation