Plastic Raw Material Density Tester
Suitable for: Rubber, Plastic, Electric wire, Hard alloy, New materials research
lab
Principle:
Plastic Raw Material Density Tester In accordance with GB/T 533,
T1033, ISO 2781, 1183, DIN 53479, ASTM D 297, D792, standards, and
by adopting the buoyancy method of Archimedean principle, the machine can
accurately and directly show the density of sample.
Technical data:
A. There are many ways for plastic classification, such as: heat
resistant property, hygroscopicity, chemical composition,
crystallinity, application field or special purposes. Hygroscopic
plastic: The inside of colloidal contains moisture, like PA
(Nylon), ABS, PET, PC, PS.
B. Non-hygroscopic plastic: The surface of Micelles contains
moisture, like PE, PP.
Rubber product has its particular use function and formula
technology requirements. In the process of producing rubber
products, the physical characteristics which need to be tested are
as follows: tensile strength, tear strength, stress at definite
elongation and hardness, wear resistance, fatigue and Fatigue
damage, flexibility, tore elongation. There is an affinity between
physical properties as above and rubber density.
Functions:
1. Plastic Raw Material Density Tester has the function of water
temperature and solution compensation setting, more humanized
operation, conforming to the on-site demand.
2. Plastic Raw Material Density Tester has the RS-232 interface,
can be connected to PC and printer easily
By adopting the design of big tank, it can decrease the inaccuracy
caused by supporting wire’s buoyancy.
Specifications:
Model | QL–300A | QL–600A |
Measuring range | 0.01g - 300g | 0.01g - 600g |
Value showed | Apparent density, volume |
Testing time | About 5 seconds |
Density Range | >1, <1 both can be tested |
Density Precision | 0.001 g/cm3 |
Standard accessories
A. Anti-uplift frame | B. Pellet measuring tool |
Optional accessories: | |
A. Anti-corrosive water tank | B: Printer |