DF81.300 series HDT & VICAT testing system Technical Proposal V1.0

Category:

Name: Microcomputer controlled Thermal Deformation Vicat softening point testing machine (model: DF81.300)

Overview

DF81.300 microcomputer controlled thermal deformation Vicat softening point testing machine is used for testing the Vicat softening temperature and load deformation temperature of thermoplastic pipes and fittings. Its sensors and actuators have the advantages of good quality, high reliability, and high safety. The specimen rack can automatically lift and lower, and is equipped with a software specifically designed for testing Vicat softening temperature and load deformation temperature. This machine is an essential testing instrument for some plastic pipe and fitting manufacturers and quality inspection units.

  • Standards
  1. GB/T 1633-2000 “Determination of Vicat softening temperature (VST) of thermoplastic materials”
  2. GB/T 1634.1-2019 “Determination of plastic deformation temperature under load – Part 1: General test method”
  3. GB/T 1634.2-2019 “Determination of Load Deformation Temperature of Plastics Part 2: Plastics, Hard Rubber and Long Fiber Reinforced Composite Materials”
  4. ASTM D648-01 “Standard Test Method for Deformation Temperature of Plastics Under Flexural Load in the Edgewise Position”
    • Main technical parameters
  • Temperature control range: Room temperature to 300 ℃
  • Temperature accuracy: ± 0.5 ℃
  • Uniform heating rate: A speed: 5 ± 0.5 ℃/6min; B speed: 12 ± 1.0 ℃/6 minutes
  • Medium: Silicone oil or transformer oil, approximately 38L (to be provided by the user)
  • Deformation measurement range:>10mm
  • Deformation resolution: 0.001mm
  • Deformation measurement accuracy: 0.005mm
  • Maximum load:
  • Vicat load: GA=10N ± 0.2N, GB=50N ± 1N
  • Maximum bending normal stress during thermal deformation:

Method A, using fiber stress of 1.80MPa;

Method B, using fiber stress of 0.45MPa;

Method C, using fiber stress of 8.00MPa;;

  • Cooling methods: natural cooling and water cooling
  • Equipped with upper limit temperature protection function setting
  • Number of test racks: 3
  • Host power supply: AC three-phase five wire 380V ± 10% 50Hz 5.5kW
  • Overall dimensions of the host (length*width* height): approximately 835mm*670mm*1450mm
  • Host weight: approximately 280kg

    • Configuration
No. Item Qty Units Marks
1 Machine host DF81.300 1 pc
2 Test racks 3 set
3 Thermal deformation Indenter 3 pc 2 of them are spare parts
4 Vicat Indenter 3 pc 2 of them are spare parts
5 Dial gauge 3 set
6 Temperature acquisition module 2 set Main temperature/branch temperature of oil tank
7 Temperature sensor 4 pc
8 Weight 1 set 3 each of 10N/50N
9 LENOVO PC 1 set I3-10100/8G/1T/WIN10 /19.5”
10 Software 1 set
11 Allen wrench 1 set

 

Related products