Chlorophyll is actually a kind of green pigment and a very important source of life. Without chlorophyll, there would be no green world of ours. So where does chlorophyll exist? Chlorophyll exists in the leaf cells of green plants, which contain a kind of chloroplast. In the past, if you want to measure the chlorophyll content in plant leaves, you need to take samples and send them back to the laboratory for testing, which usually takes several days to get the results. Now, with the chlorophyll meter, you can measure it anytime and anywhere, and the efficiency has increased several times.
What should we pay attention to when using the instrument? The editor will briefly talk to everyone here. When the instrument is used directly under the sun, you should block the sunlight with your body so that the measurement results will not be affected. Do not try to measure absolutely thick parts, such as veins. If there are many veins in the measured leaf, the best way is to take multiple measurements and get the level value. If a series of "beeps" and "-- -" flashes appear on the current screen, it is an error in the sample editing of the measurement step, the sample is not completely sealed, the sample is not included and opened before the measurement is completed, or the sample is too thick or too thick small.
If there are some abnormal phenomena when the instrument is in use, the reason should be judged according to the actual situation. If the decimal point flickers, the decimal point or the measured value is greater than 50, the measurement accuracy cannot be guaranteed. If the transmitting or receiving window of the sample holder is dirty or there is water, it will affect the measurement result, so the measurement window should be cleaned before measurement.
he Molded Graphite blocks produced by our company are also called Carbon Graphite Blocks, which can be divided into extruded graphite blocks, extruded graphite squares, molded graphite blocks, molded graphite blocks, Isostatic Graphite blocks, and graphite blocks according to different processing procedures. Different particle sizes can be divided into: fine-grained graphite block, graphite square, medium and coarse-grained graphite block, graphite square, coarse-grained graphite block, etc. Strong chemical stability, high temperature resistance, corrosion resistance, strong lubricity, long service life, can be customized according to customers. Needs to be customized according to size.
Henan Kaiyuan special high-purity graphite manufacturer, Large Graphite Block, the use of molded graphite block: widely used in refractory materials and coatings in the metallurgical industry, stabilizers for industrial pyrotechnic materials, pencil leads in light industry, carbon brushes in electrical industry, and batteries in battery industry. Electrodes, fertilizer industry catalyst additives, etc. After deep processing, high-purity graphite can also produce high-tech products such as graphite milk, graphite sealing materials and composite materials, graphite products, and graphite anti-friction additives, which have become important non-metallic mineral raw materials in various industrial sectors.
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