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Lab equipment "Window-profile"

Testing instruments according RAL GZ 716/1

The requirements for the production of plastic window prifiles are regulated in the quality and test regulations RAL GZ 716/1 section I. Following table gives an overview of the demanded and/or suggested testing methods. Our testing sets work after the testing method prescribed in the GKV examining and evaluation standard. 

Instrument

Purpose Standard Illustration
Specimen Milling Machine

To the production of sample test specimen for following strength tests

 various

Universal Tensile Tester

To the examination of the modulus of elasticity, the tension- and bending-strength

ISO 527, ISO 178
Notching Machine

To make V-notches (45°) into standardized sample bodies

EN ISO 179, TS 1004, DIN 53753, RAL GZ 716/1 and others
Charpy-Impact Tester To the determination of the impact and/or notched-impact resilience EN ISO 179, TS 1004, DIN 53753, RAL GZ 716/1 and others
Heating Oven For shrinking tests TS 5358, RAL GZ 716/1, DIN 16830 and others
Vicat Testing Instrument To the determination of the softening temperature ISO 306, RAL GZ 716/1 and others
Falling Dart Instrument To the determination of the impact resistance RAL GZ 716/1
Deep-Freezer For the storage of profiles at -10°C for preparation on impact resistance examinations TS 5358, RAL GZ 716/1 and DIN 16830

Bulk Density measurement (Fluometer)

To the examination of the uniformity of the structure of molding materials ISO 60
Pourability measurement (Fluometer) As a check and examination of the pourability of plastics in powder and granulates form EN ISO 6186
Balance For various applications various
Moisture Meter To the determination of the residual moisture in PVC powders or granulates various
Corner-strength Testing Device To the examination of the welding seam firmness at welded window profiles RAL GZ 716/1, EN 514 and DIN 16830
Spectrophotometer To the determination of the color, the yellowness and/or the whitness index as well as the color deviations RAL GZ 716/1
Glossmeter To the determination of the gloss (45°) at the exterior of the profile RAL GZ 716/1 and others