The fresh leaf material is good, the content of the content is high, and there is a good performance in each bubble times, and it is called bubble resistance. On the contrary, the raw materials for making tea are poor, the contents are few, and the bubble times are also low, especially when the fragrance is low and light in the after-bubble, and it disappears in vain. The antifoaming property of tea aroma is directly related to the value of tea drinking and its economic value. Because fresh leaf raw material conditions, climate conditions, and whether or not the process is properly performed will have a profound impact on a certain quality factor. For example, fresh leaves have a low grade of raw materials and few inclusions. Quality can still perform better in the first bubble, but the bubble resistance is poor in the future, even in the previous bubble times, there is also a lack of full-bodied fragrance, and the intensity is weak. Another example is fresh leaf raw materials, which are rich in ingredients. However, due to lack of water for the climate or the lack of water in the process, the concentration of finished tea may have a better performance. Inevitably, there will be inconspicuous floral aromas, severe green gas, and taste problems. . In addition, if the raw materials are good, the climate is good, and the processes in the early stages are also appropriate, only in the last drying process, if the fire work is improper, the temperature is too high or the working time is too long, then a variety of quality factors in Chengcha Tea may have good performance, but The old fire problem came. In practice, it is often the case that the same tea has a good quality factor, and some of the factors are normal and some are low, reflecting the uneven quality of fragrance quality. It is this imbalance that makes tea fragrance high school low, high school low, rich colors, complete specifications, dazzling. It also makes the tea production, tea quality, tea technology improvement and development endless.
Laser distance measure is a very convenient
tool for various types of applications in industries, construction and house decoration.
Laser distance meter is a very useful device which gives accurate measurement
of distance, area and volume especially in large areas such as rooms,
apartments, buildings, real estates, factories, warehouses, infrastructures, gardens,
roads, and many other applications requiring accurate results for distance ,
area and volume measurement.
Trade your heavy tape measure for laser
rangefinder, which let you simply take measurements with one hand. No matter
your job, the laser rangefinder will help you measure much farther, with
greater accuracy and in more situations, saving you money and time.
Specification:
Product
Model:
JX40
Accuracy:
±1.5mm (0.06
inch)
Measuring
Unit:
metre/inch/feet
Measuring
Range:
0.03~40m
(0.01 to 131 ft)
Measuring
Time:
0.1~4
seconds
Laser Class:
Class II
Laser Type:
635nm,
<1mW
Waterproof
& Dustproof :
IP54
Auto Laser
Off:
60 seconds
Automatic
Power-off:
480
seconds(8 minutes)
Lighting:
white LED
Datum
Option:
Can choose
Front edge or end piece edge as datum
Battery
Status:
Y
Signal
Strength Display:
Y
LCD display:
2 inch large
screen
Display
illumination and multi-line display:
Max
2 displays
Data Memory:
Y (allow 20
values)
Backlight
display:
Y
Continuous
Measurement:
Y
Min/max
Measurement:
Y
Addition/Subtraction(Distance/Area/Volume):
Y
Area/Volume/Pythagoras
Measurement:
Y
Battery
Type:
AAA alkaline
battery(2*1.5v )
Weight:
about
80g
Dimensions(L*W*H):
4*2*11.5cm
Auto
correction and error report technology:
Y
Operating
Temperature:
0-40 ℃(32-104 ℉ )
Storage
Temperature:
-20~60 ℃
(-4~140 ℉)
Laser Distance Meter,Laser Distance Measure,Laser Rangefinder,Laser Distance Gauge Chengdu JRT Meter Technology Co., Ltd , https://www.rangesensors.com