SUMSPRING SLD-1000Z Tear Tester, Elmendorf Method
SUMSPRING SLD-1000Z Tester is widely used in Encasement enterprises, papermaking enterprises, Quality control centers, Inspection & Quarantine and other units, SLD-1000Z Tester Tester resolution 1mN, sample clamping pneumatic, pendulum release pneumatic, External dimensions 470mm × 340mm × 530mm, weight 30Kg.
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SLD-1000Z
Introduction
The SLD-1000Z is suitable for tear resistance testing of films, sheets, soft PVC, polyvinylidene chloride (PVDC), waterproofing membranes, woven materials, polyester, paper, cardboard, textiles and non-woven fabrics. It is widely used in packaging enterprises, papermaking enterprises, quality inspection centers, inspection and quarantine units.
Test principle
Using the principle of the Elmendorff method, the pendulum is lifted to a certain height so that it has a certain potential energy; when the pendulum swings freely, the specimen is torn apart by its own stored energy; the energy consumed when the specimen is torn by the computer control system is calculated, so as to obtain the force required for tearing the specimen.
Scope of application
| Product name | Scope of application |
| membrane | It is used for tear resistance testing of films, soft polyvinyl chloride, polyvinylidene chloride (PVDC) and other products. |
| flake | The tear Tester tests the tear strength of thin sheets, waterproofing membranes, polyester and other related products. |
| Paper | It is used for tearing performance testing of paper, cardboard and other paper products. |
| Non-woven fabrics | It is used to inspect the tear strength of textiles and non-woven fabrics. |
Technical characteristics
★ Microcomputer control, large LCD display
★ The use of automated, electronic measurement methods greatly improves the test accuracy
★ Pneumatic specimen clamping and pendulum release effectively avoid systematic errors caused by human factors
★ A computerized leveling aid system ensures that the instrument is always in the right test condition
★ The instrument can be controlled by microcomputer, or controlled by computer software, and operated by dual systems
★ Professional computer operation software supports the data output of a variety of test units
★ The tear Tester is equipped with multiple sets of pendulum capacities to meet the different testing needs of users
Standards
ISO 6383-1-1983, ISO 6383-2-1983, ISO 1974, ASTM D1922, ASTM D1424, ASTM D689, TAPPI T414
configuration
Standard configuration: host, professional software, communication cable, 1 basic pendulum, 1 weight gain weight, calibration weight
Options: Basic Pendulum (200gf, 1600gf), Weight Gain (400gf, 800gf, 3200gf, 6400gf)
sumspring SLD-1000Z Tear degree TesterSpecifications
| LIST | VALUE |
|---|---|
| Pendulum Capacity | 200gf、400gf、800gf、1600gf、3200gf、6400gf |
| Resolution | 1mN |
| specimen holding | Pneumatic clamping |
| Pendulum release | Pneumatic |
| Dimensions | 470*340*530mm |
| Weight | 30Kg |
| air source pressure | 0.6 Mpa (self-provided) |
| Environmental temperature | 15~50℃ |
| Allowable Relative Humidity | No more than 70%，no dewdrop |
sumspring SLD-1000Z Tear degree Tester Packing list
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- What is tearing degree? What are the factors that affect tearing degree?
- Test method and principle of LW tearing Tester
- Test method for tensile strength of fabrics
- Specific manufacturing method of synthetic paper
- Types, characteristics and applications of cellophane
- What is the tear strength of the fabric? What is acceptable?
- Several common paper Testers