High-precision Temperature Control
·High-precision microcomputer temperature control system;
·Multiple alarm sensors for High and low temperature, ambient temperature and evaporator temperature ensuring the safe and stable running.
·High brightness digital temperature display with 0.1℃display precision;
Refrigeration System
·Equipped with high-efficiency compressor and international brand fan for energy save and silent running.
·2 separate cooling systems (2 compressors): one ensuring temperature from 2℃~8℃ for the upper chamber, the other one keeping the temperature from -10℃ to -26℃/-40℃ settable for the down chamber. If one compressor damaged, the other one could still work normally.
Security System
·Audible and visual alarm system: High and low temperature alarm, high ambient alarm, sensor failure alarm, door opening alarm, power failure alarm, low battery alarm,data-logger failure alarm.
·External door handle and padlock to prevent unauthorized opening.
· 72 hours back-up battery for display and alarms system during power failure.
Human-oriented Design
·Drawers for convenient sample storage;
·Shelves with divided sections;
·Door gasket surrounded with hot gas pipe for better defrosting.
·With built-in USB data-logger for temperature data storage more than 600 days（For models standard with USB） .
| Model | Volume(L) | Temperature(℃) | External Dimensions(W*D*H,mm) | Internal Dimensions
(W*D*H,mm) | Net Weight（Kg) |
| F300-UC26 | 300 | R:2~8/F:-10~-26 | 700*640*1862 | R:600*510*657/F:500*460*535 | 87 |
| F289-UC26 | 289 | R:2~8/F:-10~-40 | 745*650*1845 | R:600*510*670/F:500*460*505 | 143 |
| F450-UC26 | 450 | R:2~8/F:-10~-26 | 810*745*1955 | (650*570*627)*2 | 144 |
| F519-UC26 | 519 | R:2~8/F:-10~-40 | 910*740*1972 | R:750*610*740/F:650*560*565 | 186 |
