Glass measuring cup

Measuring Cup
The measuring cup is widely used in the laboratory of scientific research, colleges and universities, medical and health care, industrial and mining enterprises and other units to measure various volumes of liquid or irregular solid substan
Description
Measuring Cup
the measuring cup is widely used in the laboratory of scientific research, colleges and universities, medical and health care, industrial and mining enterprises and other units to measure various volumes of liquid or irregular solid substances, it is used for volume calculation, and sometimes for glass tube or receiver.
Brand: KEYADA
product advantages:
high temperature resistance, durability and transparency
borosilicate glass:
borosilicate glass has excellent chemical and physical properties. Such as international standards DIN ISO 3585 the linear expansion coefficient of the primary hydrolyzed glass is3.3 , suitable for applications requiring excellent chemical and heat resistance (including thermal shock resistance) and high mechanical stability. It is a typical glass used for chemical instruments, such as round-bottom flasks, beakers and metering products.
Modeling:
the shape of the glass measuring cup is a round table with large size and small size, which can hold more liquid than the measuring cylinder. Usage
before use, it must be cleaned, dry and level, then inject the solution to the scale line slightly higher than the required capacity, and then slowly pour the excess, when the lower edge of the meniscus of the solution is exactly on the upper edge of the scale line of the required capacity, it is the capacity of the required measurement. When the solution is poured out from the barrel, it should be poured out slowly from the mouth, and finally the tube mouth is contacted with the wall of the receiver to remove the final solution.
Purpose
any measuring cup and measuring cylinder are used to measure the volume of liquid, and should not be used to store liquid, because acid liquid or alkali liquid has erosion effect on glass.
Definition
the measuring cup belongs to the measuring type (symbol Ex ) a gauge, which is used to measure the volume of liquid discharged from the gauge. The volume of the discharged liquid is the number of volumes read from the scale value when the liquid is in the gauge.
1 Matters needing attention of glass measuring cup
pay attention to the scale when reading, can not be used as a reaction vessel, and select the appropriate range when measuring.

Glass measuring cup, A level
 
Code  Capacity Full height    Measured output tolerance   Minimum dividing value Quantity per box
  ML MM ML ML  PCS
Specifications 5 80 0.3 0.5 240
Specifications 10 95 0.5 1 240
Specifications3   20 115 0.6 2 240
Specifications 50 140 1 5 180
Specifications 100 170 1.5 10 80
Specifications6     250 200 3 25 32
Specifications7 500 250 6 50 24
Specifications8 1000 310 10 50 12
Specifications 2000   20   6


 
Glass measuring cup, A level, it is a small inverted cone with a large mouth and a large bottom. It is convenient to inject and pour liquid, has a wide application surface, and is widely used in scientific research than a measuring cylinder., The error is also relatively large and is mostly used for rough measurement. Used in colleges and universities, laboratory of Medical and health, industrial and mining enterprises and other units, make a rough Measurement of liquid or pharmacy for dispensing, the photo studio is used to prepare the film-washing agent, used in rural areas for pesticide preparation, etc.
 

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