Product Description
Standards compliant:
GB/T 8804.2-2003 "Temperature pipes for thermoplastics - Determination of tensile properties - Part 2:rigid polyvinyl chloride (PVC-U), chlorinated polyvinyl chloride (PVC-C) and high-impact polyvinyl chloride (PVC-H1) machined specimens (type 1) and blanking specimens (type 2) specified in the pipe;
GB/T 8804.3-2003 "Temperature tubing - Determination of tensile properties - Part 3: Polyolefin pipes" - Dumbbell type specimens (type 1, type 2);
GB/T 1040.2-2006 "Determination of tensile properties of plastics - Part 2: Test conditions for molded and extruded plastics"
GB/T 1040.3-2006 "Determination of tensile properties of plastics - Part 3: Test conditions for films and sheets" - Dumbbell type specimens (types 5 and 1B).
Prepare sample specifications:
GB/T10402006 Type I and II dumbbell specimens specified in the Test method for tensile properties of plastics;
GB8802 hard polyvinyl chloride (PVC-U) pipe and fittings Vika softening temperature determination method" and GB1634-79 "thermoplastic softening point (Vicat) test method" specified in the thickness of > 6mm Vicat sample;
Long strip samples with a total length of 250mm, a width of 16-50mm and a thickness of 20mm;
Other shapes of samples required by the user (special order required).
Technical Parameters
Milling cutter diameter: 27mm;
Milling cutter speed: 2900 rev / min;
Work surface size: 400mm 400mm;
Sample thickness: 1 20mm;
Weight: 85Kg;
Power supply voltage: AC 380V 10%, 50Hz;
Power: 370W.
Accessories:
One set of host
One pcs of milling cutter
One pcs of mold
Versatile Sample PreparationThe machine is specifically tailored for producing high-accuracy dumbbell-shaped specimens for ASTM or ISO testing standards. Its interchangeable dies allow labs and research facilities to adapt quickly to varying sample requirements, making it suited for diverse materials, including plastics and rubbers.
Robust Construction and User SafetyBuilt with powder-coated steel and a stainless steel top, this bench-top unit is both sturdy and corrosion-resistant. Operator safety is enhanced by the inclusion of a safety switch, protective cover, and secure manual lever operation, ensuring risk is kept to a minimum during specimen preparation.
Easy Maintenance and Quiet OperationDesigned for user convenience, the machine is easy to clean and maintain, requiring minimal downtime. Manual operation ensures low noise levels, making it suitable for laboratory environments without disturbing ongoing work.
FAQ's of Dumbbell Type Sample Preparation Machine:
Q: How do you operate the Dumbbell Type Sample Preparation Machine?
A: To operate the machine, simply select the appropriate dumbbell-shaped cutting die, mount your specimen material, and use the manual lever to cut. The built-in protective cover and ON/OFF switch ensure a safe working process.
Q: What specimen types and standards can this machine prepare?
A: This machine can prepare dumbbell-shaped specimens from materials such as rubber and plastic, configurable for Type 1/2 shapes in accordance with ASTM or ISO standard requirements by changing the interchangeable die.
Q: Where should the machine be installed for best operation?
A: The machine is designed for bench-top mounting and is best placed in a stable, flat laboratory environment where 220V power supply is available.
Q: What maintenance is required for this machine?
A: Routine maintenance involves cleaning the stainless steel top and the cutting die after each use to prevent material buildup. All parts are designed for easy access, making upkeep simple and efficient.
Q: What are the primary safety features of this sample preparation machine?
A: Key safety features include an ON/OFF power switch, a mechanical protective cover guarding the operator during cutting, and the manual lever operation for full user control.
Q: How precise are the specimens cut by this equipment?
A: The specimen dimensional accuracy is up to 0.1 mm, which depends on the precision of the hardened tool steel cutting die being used.
Q: What are the benefits of using a manual lever-operated sample preparation machine?
A: Manual operation reduces noise levels, enhances user control over the cutting process, and ensures immediate specimen preparation without warm-up time, making this machine both convenient and efficient for routine laboratory use.