The -86°C Standard ULT Freezer boasts a capacity spanning 419 to 829 liters, ideal for preserving low-temperature biological specimens. Its microcontroller-based temperature control system allows effortless temperature adjustment between -40°C to -86°C. This upright freezer optimizes space utilization. It features an LCD touchscreen for simultaneous parameter display and multiple alarm functions, ensuring sample security. Additionally, its robust air conditioning system prevents cooling capacity loss, guaranteeing optimal performance.