Biological Safety Cabinet is widely used in medical and health care, disease prevention, food hygiene, etc. Various kinds of biological experiment, etc, Biological safety cabinet is the important basis of biological safety and environmental safety. General according to the differences in the levels of safety protection of bio-safety cabinets, biological safety cabinet can be divided into three types such as primary, secondary and tertiary, level 1 is few now, currently the most widely used secondary biological safety cabinets, high class is generally used in safety laboratory.
echnical parameter
Parameter / model
BSC-1000IIA2
BSC-1300IIA2
BSC-1600IIA2
Cleaning level
100 Level(USA Federal Standard 209E)≥0.5um
Granulae≤3.5per liter
Descending wind speed
≥0.35m/s
Wind speed in
≥0.55m/s
Noise
≤58dB(A)
Half ventilation peak value
≤3µm
Power supply/Max. power
consumption
AC220V/50HZ/1KW
Biological safety
Personnel protection: impact type sampler: CFU≤10; narrow slot type sampler: CFU≤5
Product protection: all sampling vessels: CFU≤5
Cross contamination protection: all double dishes:
CFU≤2
working area
1000*650*580
1300*650*580
1600*650*580
Overall dimension
1200*750*1950
1500*750*1950
1800*750*1950
Specification of air-supply filter
955*545*50*1
1290*554*50*1
1590*554*50*1
Specification and number of
fluorescent lamp or UV lamp
20W*2/20W*1
30W*2/30W*1
30W*2/30W*2
Illumination
≥650LX
≥650LX
≥650LX
Weight(kg)
300
340
380
Number
Single
Double
Double
Factory photos:
packaging:
Biological Safety Cabinet Biological Safety Cabinet,Safety Cabinet ,Microbiological Safety Cabinets ,Biological Cabinet Cangzhou Blue Beauty Lab Instrument Co., Ltd. , https://www.czlabinstrument.com
1. Pruning time: generally from late July to mid-August. At this time, the first batch of pepper fruits had been picked, and the plants were in the resting state when the temperature difference between day and night was not large, so the pruning effect was best.
2, pruning parts: When entering the hot season, the four branches of the plant can be expanded to produce 8 side branches, then the leafy leaves affect the ventilation and light, not only lead to small fruit, but also easy to fall fruit and fruit, but also induced All kinds of diseases reduce the yield and deteriorate the quality. If these eight side branches are cut off in time, the fertilizer and water can be concentrated on four large branches, so that the peppers can produce more fruit and fruit.
3, pruning methods: to use relatively pruning pruning scissors pruning, cut mouth should be smooth, in order to prevent shear cut induced disease or insect pests. During pruning, severely damaged branches and branches, premature drooping branches, and improperly managed breaking branches were cut. The cut branches must be concentrated and taken out of the field to destroy.
4. Post-cut management: Apply urea 5.8 kilograms per acre to promote plant growth and results. In case of drought combined with topdressing, timely watering. Or spray foliar fertilizer, each with 250 grams of urea per mu, 150 grams of potassium dihydrogen phosphate plus 75 kg of water diluted and sprayed evenly, 7 days spray once, even spray 2-3 times, choose cloudy or sunny evening Spray.
Pepper pruning yield small tips
Pruning of plants during the growth of peppers can effectively increase the yield of peppers. According to experiments, reasonable pruning of pepper can increase production by 15% to 20%.