Low temperature incubator with refrigeration and heating two-way thermoregulation system, temperature controllable function, is biology, genetic engineering, medicine, health and epidemic prevention, environmental protection, agriculture, forestry and animal husbandry and other industries, scientifi Read More

1. Clean water (distilled or purified water) below 40°C should be used, and hard and dirty water such as tap water should never be used for long-term use.　　2. Whenever the water tank is detached from the base, the water on the base must be poured out, otherwise it will cause no vapor producti Read More

From the point of view of agricultural practice, plant growth occupies an absolute position in agricultural production. When plant growth is good, crop yields are high and farmers' income is high. When the income level of the people is high, the economy of the whole country goes up. Plant growth inc Read More

Abstract: The effects of light intensity and salinity on algal growth were investigated under three light intensities (3000 lx, 6000 lx and 12000 lx) and seven salinity levels (10, 15, 20, 25, 30, 35 and 40) in a disposable incubator. The results showed that light intensity had a significant effect Read More

Light intensity plays an important role in plant growth and morphological structure. Light has direct and indirect effects on plant growth. The direct effect refers to the role of light on plant morphogenesis, as far as the plant growth process itself, it does not need light. Plants can grow in the Read More

Tomatoes, peppers, eggplants, cucumbers and other fruit and vegetable seeds germination is slow, are required to germinate, now the germination technology is introduced as follows:　　First, the selection of seeds: be sure to choose good seed full, consistent size, high purity seeds, to remove the soi Read More

1, constant temperature and humidity test chamber low temperature can not reach the test indicators, then you have to observe the temperature change, is the temperature drop very slowly, or the temperature to a certain value after the temperature has a tendency to rise, the former will have to check Read More

face of the equipment should be often sassafras, in order to keep clean and increase the transparency of the glass. Please do not use acid, alkali or other corrosive solutions to sassafras external surface.　　4. equipment downtime should be done when not in use to drive moisture treatment, the specif Read More

Some customers bought a constant temperature and humidity incubator to do the test after the power supply unplugged to stop making, in fact, this practice is not scientific. Has stopped using the constant temperature and humidity box users, at least one month should be energized 1-2 times, each time Read More

Constant temperature and humidity incubator in the 3Q certification a. 3Q Introduction If it is a complete set of instruments (or equipment) validation program, will include four parts, that is, 4Q, respectively:　　DQ, design confirmation (Design Qualification), to confirm that the design of the equi Read More

1, the transmission preservation method: some microorganisms when encountering freezing or drying and other treatments, will soon die, so in this case, can only resort to the transmission culture preservation method. Succession culture is to regularly transfer strains, culture and then save, it is t Read More

Before the world of humidity detection and temperature detection compared to the level of components lagged behind a lot, this is an indisputable fact, whether it is capacitive sensors or resistive sensors, the accuracy can be ± 2%, is already very impressive, and the price is quite expensive; doubl Read More