Q1: What is the temperature range? Can it reach -30℃?
A: The working range is -20℃ to +65℃. The “-30℃” in the series name refers to the product line; for actual use, the minimum setpoint is -20℃. Suitable for experiments requiring low-temperature incubation, storage, or gradual temperature changes.
Q2: What are the temperature control accuracy and stability?
A: PID microprocessor control ensures temperature fluctuation within ±0.3℃ and a resolution of 0.1℃. The double-door structure significantly reduces temperature disturbance when the chamber is viewed.
Q3: Is the interior easy to clean?
A: The seamless mirror stainless steel chamber has rounded corners with no dead ends, preventing bacterial growth. Shelves are removable for thorough cleaning.
Q4: What safety and convenience features are included?
A: Key features: over‑temperature alarm, parameter memory, test port on the left side, lockable casters, leakage protector, system self‑tuning, and scheduled power‑on/off function.
Q5: Is programmable temperature control available?
A: Both fixed‑value and multi‑segment program control modes are built‑in. An optional true‑color touch‑screen programmer enables 30‑segment temperature programming, with repeat, step‑wise operation, and real‑time curve display.
Q6: What are the characteristics of the refrigeration system?
A: Uses an international‑brand compressor and eco‑friendly refrigerant (404A) for high efficiency and energy savings. Automatic defrosting ensures long‑term stable operation.
Q7: How convenient is data recording and export?
A: Optional accessories include a desktop micro printer, 485‑interface remote‑monitoring system, or USB data‑export function, facilitating experiment record‑keeping, traceability, and archiving.
Q8: How to choose among different models?
A: Select by capacity and power: SPL‑100A (100 L, 0.8 kW) and SPL‑150A (150 L, 1.2 kW) come with 2 shelves; SPL‑250A (250 L, 1.5 kW) and SPL‑350A (350 L, 2 kW) have 3 shelves. All operate on AC220V power.
Q9: Are special installation conditions required?
A: A stable ambient temperature and good ventilation are recommended. Lockable casters allow easy movement and positioning. Leave adequate clearance around the unit for heat dissipation.
Q10: What experiments is this incubator best suited for?
A: Widely used in microbial research, enzyme reactions, seed storage, drug stability testing, environmental simulation, and other applications that require low‑temperature or variable‑temperature incubation.
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