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Specification
Brand : TOPCHANCES
BulletPoint : 24/40 ground joint for all
BulletPoint1 : 【 Application of Special Gravity Cup 】 QBB type coating special gravity cup is designed and manufactured according to GB6750-86 "determination of density of paint and varnish". Used to determine the density of liquid paints, varnishes, and related products at specified temperatures (or determination of specific gravity).
BulletPoint10 : Recommended for use with 3M Personal Safety Products
BulletPoint2 : 【 High Quality Aluminum Alloy Material 】 Made of aluminum alloy (stainless steel) material, QBB-37, 50, 100 type coating specific gravity cup (mass / volume cup) with 37ml, 50ml and 100ml.
BulletPoint3 : 【 Special Gravity Cup Paramater 】 Thermometer: graduation is 0.1 degree C, accuracy is 0.2 degrees C; Water bath or constant temperature requirements: if the test accuracy is high, should be kept at the test temperature of the range of 0.5 C, for the production control should be maintained at the test temperature of + 0.2 C;Analytical balance (or electronic name): accuracy of 0.2 mg (mg).
BulletPoint4 : 【 Matters Needing Attention 】 After cleaning the proportion cup, immediately clean, cool dry or dry (preferably coated with protective oil), placed in the box, room temperature storage.
BulletPoint5 : 【 Volume Calculation of Specific Gravity Cup 】 Due to the changes of environment temperature, humidity and pressure, the physical and chemical properties of the specific gravity cup of the metal may cause very small changes in the volume of the specific gravity cup. If the measurement accuracy is very high, the volume of the specific gravity cup should be calculated periodically.
BulletPoint6 : Unique coating resists clogging for long use
BulletPoint7 : Suitable for wet sanding and dry sanding
BulletPoint8 : Sandpaper color will not discolor the surface you are sanding
BulletPoint9 : Great for construction, woodworking, carpentry, and home improvement projects
Capacity : 50 milliliters
Color : QBB-50ml
ExternallyAssignedProductIdentifier : 4953363192140
ExternallyAssignedProductIdentifier1 : 0734602079590
ExternallyAssignedProductIdentifier2 : 734602079590
IncludedComponents : 463-000-TRI-4
ItemName : Specific Gravity Cup, Aluminium Alloy Paint Coating Specific Gravity Cup Density Coating Density Determiner Pycnomete (QBB-50ml)
ItemPackageDimensions_Height : 21.8 centimeters
ItemPackageDimensions_Length : 5.5 centimeters
ItemPackageDimensions_Width : 9.3 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : science-lab-ware-sets
Manufacturer : TOPCHANCES
Material : glass
ModelNumber : NA38AA
NumberOfBoxes : 1
NumberOfItems : 1
PackageLevel : unit
PartNumber : CNC3
ProductDescription : Intruduction of the Specific Gravity Cup
1.Density is the weight per unit volume at a specified temperature.
2.Density determination is important measurement to convert weight into a volume unit.
3.When coatings are manufactured the raw materials are measured in weight units to control the process.
4.In accurate density volume measurement is fundamental to an efficient operation.
5.A density cup has also been described as a liquid pycnometer. An ISO cup is a popular design globally.
6.All the density cup designs work the same way having a precisely made cup with small hole in the lid to allow for removal of excess liquid and air.

How to use ?

Step 1 :Weigh the Cup when empty. Step 2 :Fill with the liquid. Step 3:Place lid on the Cup v Step 4:Weigh the gravity cup when full and divide the weight by the volume to determine the specific cravity cup.

The method is as follows: V= (m1-m0) /p
Type: V----- volume ml
M1--- specific gravity cup and the quality of water G
G of M0--- empty specific gravity cup
P - water in the density of 23 ° C or other temperature (see table below) g/ml

Note:If you need the video of the instruction ,pls email to us .

Package Included:
1x Set of Gravity Cup

ProductExpirationType : Does Not Expire
ProductSiteLaunchDate : 2017-07-19T07:00:00.000Z
SupplierDeclaredDgHzRegulation : unknown
TotalUsbPorts : 1
UnitCount : 1