Frost-Free Cooling Incubator 103-1022 L, 0 or -10 to 65°C, 30-Segment Program, 3-Speed Fan, USB

The Master Science Frost-Free Programmable Cooling Incubator is built for long experiments where even small drifts matter. Its frost-free refrigeration avoids the temperature swings caused by ice build-up or defrost cycles, so stability holds over days and weeks.

Two versions are offered: the YB series covers 0 to 65°C and the YL series −10 to 65°C. A fuzzy PID controller stores 30 segments and 99 cycles, letting you ramp temperature and set fan speed and time step by step. The fan has three speeds to limit evaporation, and a diffusion-type duct spreads air evenly. Six sizes run from 103 to 1022 litres, with USB recording, an over-temperature cut-out and full compressor protection.

Technical Specifications

Specifications of the Master Science Frost-Free Programmable Cooling Incubator range (YB and YL versions):

• Brand: Master Science
• Model Number: MSICB-B103YBSWISS,MSICB-B152YBSWISS,MSICB-B253YBSWISS,MSICB-B412YBSWISS,MSICB-B722YBSWISS,MSICB-B1022YBSWISS,MSICB-B103YLSWISS,MSICB-B152YLSWISS,MSICB-B253YLSWISS,MSICB-B412YLSWISS,MSICB-B722YLSWISS,MSICB-B1022YLSWISS
• SKU: MSICB-B103YBSWISS,MSICB-B152YBSWISS,MSICB-B253YBSWISS,MSICB-B412YBSWISS,MSICB-B722YBSWISS,MSICB-B1022YBSWISS,MSICB-B103YLSWISS,MSICB-B152YLSWISS,MSICB-B253YLSWISS,MSICB-B412YLSWISS,MSICB-B722YLSWISS,MSICB-B1022YLSWISS
• Brand: Master Science
• Model: MSICB-B103YBSWISS, MSICB-B152YBSWISS, MSICB-B253YBSWISS, MSICB-B412YBSWISS, MSICB-B722YBSWISS, MSICB-B1022YBSWISS, MSICB-B103YLSWISS, MSICB-B152YLSWISS, MSICB-B253YLSWISS, MSICB-B412YLSWISS, MSICB-B722YLSWISS, MSICB-B1022YLSWISS
• SKU: MSICB-B103YBSWISS, MSICB-B152YBSWISS, MSICB-B253YBSWISS, MSICB-B412YBSWISS, MSICB-B722YBSWISS, MSICB-B1022YBSWISS, MSICB-B103YLSWISS, MSICB-B152YLSWISS, MSICB-B253YLSWISS, MSICB-B412YLSWISS, MSICB-B722YLSWISS, MSICB-B1022YLSWISS
• Capacity: 103 / 152 / 253 / 412 / 722 / 1022 L
• Circulation: Forced convection, balanced type
• Internal dimensions (W×D×H): 480 × 390 × 550 / 500 × 460 × 660 / 640 × 460 × 860 / 560 × 530 × 1390 / 980 × 530 × 1390 / 980 × 750 × 1390 mm
• External dimensions (W×D×H): 645 × 700 × 1255 / 665 × 780 × 1360 / 800 × 780 × 1570 / 1025 × 810 × 1735 / 1445 × 810 × 1735 / 1445 × 1030 × 1735 mm
• Temperature range: YB: 0 to 65°C; YL: −10 to 65°C
• Resolution: 0.1°C
• Fluctuation: High temperature ±0.3 to ±0.5°C; low temperature ±0.5 to ±1°C (by model)
• Uniformity: ±0.5 to ±1°C (by model)
• Operating ambient temperature: 5-30°C
• Standard shelves: 2 / 3 / 3 / 4 / 4 / 4
• Test port: Ø40 mm with silicone plug
• Controller: Programmable fuzzy PID, 30 segments, 99 cycles
• Fan: Three speeds (high, medium, low)
• Data: USB for printer or flash drive
• Chamber and shelves: SUS304 stainless steel
• Exterior: Powder-coated cold-rolled steel
• Base: Welded square steel with locking polyurethane casters
• Refrigeration protection: Compressor overheat, over-current and over-pressure; condenser fan overheat
• Electrical protection: Phase sequence and phase loss, leakage, short-circuit and overload
• Power supply: AC 220 V, 50 Hz
• Power consumption: 780 / 840 / 1200 / 1500 / 2100 / 2550 W

Key Benefits

• No defrost swings: Frost-free design keeps the Master Science Frost-Free Programmable Cooling Incubator stable through long runs.
• Program complex profiles: 30 segments and 99 cycles allow ramps, soaks and repeats.
• Protect delicate samples: Low fan speed reduces evaporation from open vessels.
• Room for big loads: Sizes up to 1022 L handle large batches or plant trays.

For smaller benchtop needs, see our cooling biochemical incubator 81-397 L as a lighter option than the Master Science Frost-Free Programmable Cooling Incubator.

Product Features

Performance

• Frost-free refrigeration
• Hot gas bypass regulation for safe compressor running
• Diffusion-type air duct for even temperature
• Three-speed circulation fan

Control and data

• Programmable fuzzy PID, 30 segments × 99 cycles
• Wide-screen display with temperature alarms
• Over-temperature protection with audible and visual alarm
• USB recording to printer or flash drive

Construction

• SUS304 chamber and adjustable shelves
• Ø40 mm test port with silicone plug
• Waterproof auxiliary lighting
• Welded steel base and locking casters

Applications

The Master Science Frost-Free Programmable Cooling Incubator is used for:

• BOD determination and water quality analysis
• Culture and preservation of bacteria and microorganisms
• Plant breeding and seedling experiments
• Long-term stability and storage studies
• Temperature-ramp studies in biology and agriculture

Standard Accessories Included

• Frost-free cooling incubator
• SUS304 shelves (2 to 4 depending on size)

Incubation Problems the Master Science Frost-Free Programmable Cooling Incubator Solves

Conventional cooling incubators drift during defrost and offer little programming. The Master Science Frost-Free Programmable Cooling Incubator addresses:

• Temperature jumps during defrost: Frost-free design removes defrost cycles.
• Fixed single setpoint: Multi-segment programs follow complex profiles.
• Samples drying out: A low fan setting reduces evaporation.
• No temperature record: USB recording keeps a data log for every run.