97精品免费公开在线视频,欧美人与动人物xxxx,男人女人真曰批的视频

This product is a high-precision constant temperature equipment with cold and hot control. It is a constant temperature cultivation device for mold, microorganism cultivation and breeding experiments, especially suitable for biological genetic engineering, medical research, health prevention, drug testing, environmental protection, rural science, aquaculture, animal husbandry and other fields for scientific research and production use.

Product characteristics of Yetuo LRH-300DL low-temperature biochemical incubator

Microcomputer intelligent LCD controller, with timing, over temperature, over-current, power outage, alarm safety protection functions;

Compressor and circulating fan, fluorine free refrigerant, reasonable evaporative condenser system, capable of rapid cooling, high efficiency, low energy consumption, and long service life;

Adopting a dual door structure, the inner door is a tempered glass door with good insulation performance. Using a mirror stainless steel inner liner with four semi-circular corners for easy cleaning inside the box, and adjustable shelves;

Equipped with an independent temperature limit alarm system, it automatically interrupts when the temperature limit is exceeded, ensuring stable operation of the experiment without accidents (optional);

Equipped with RS-485 interface, it can connect to printers and computers, and can record the change status of temperature parameters (optional);

On the left side of the box, a Φ 25mm test hole can be set for easy experimental operation and temperature measurement (optional);