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Model: YW-10A
Specification: standard type
Freeze drying area: 0.12 ㎡
Cold trap temperature: - 60 ° C
Water replenishment kg / batch: 4
Standard vacuum: ≤ 5pa (no-load)
Limit vacuum: 2PA
Material tray: 200mm, 4 layers in total
Overall power: main engine 680W (standard 370W vacuum pump)
Host weight: 70kg
Overall dimension mm: 600x558x390
Power supply: AC220V 50Hz
Applicable environment: ambient temperature ≤ 30 ° C
Operating noise of the whole machine: ≤ 55dB
Standard configuration: 1 vacuum pump, 2 kf25 clamps and 1 KF vacuum hose
- Product Details
- Product manual
Freeze drying is a drying technology based on the principle of sublimation. It is a process of rapidly freezing the dried substances at low temperature, and then sublimating the frozen water molecules directly into water vapor in an appropriate vacuum environment. The material is always in low temperature (frozen state) before drying, and ice crystals are evenly distributed in the material. The sublimation process will not be condensed due to dehydration, avoiding the side effects such as froth and oxidation caused by steam. The lyophilized products are spongy, without drying shrinkage, good rehydration and less moisture. After corresponding packaging, they can be stored and transported at room temperature for a long time.
Product features
1. Rapid cooling, uniform temperature on the inner wall of the cold trap, professional gas diversion technology and good water replenishment effect.
2. Brand Danfoss compressor and single machine hybrid environmental protection refrigeration technology are adopted.
3. Equipped with cold trap sample pre freezing function, there is no need to be equipped with ultra-low temperature refrigerator or treated with liquid nitrogen.
4.7-inch color LCD touch screen, friendly human-computer interface, equipped with screen locking function, optional mobile phone and computer terminal remote control.
5. The main interface of the display screen is simple and clear, showing parameters such as cold trap temperature, vacuum degree, sample temperature and operation time. The operation is simple and direct, and misoperation authority management is set.
6. It has the functions of viewing, exporting and deleting. The freeze-dried data is automatically saved to prevent data loss. It supports USB data export.
7. Support lyophilization of ampoules, vials, glass flasks, plasma bottles or plates.
8. The cold trap has the independent pre freezing function of early samples and is equipped with one key defrosting function.
9. Built in maintenance reminder function to remind users of instrument maintenance.
10. It has vacuum alarm function, which can timely remind the user whether the vacuum degree is normal.
11. High precision micro adjustment vacuum valve can realize micro adjustment of vacuum degree.
Equipped with stainless steel anti-corrosion vacuum connecting pipe, with standard kf25 vacuum quick coupling clamp.
