Rolldown
Model No. :
Brand : Chem Instruments
The Rolldown series utilizes a motorized roller mechanism to laminate pressure-sensitive adhesive samples onto test substrates with controlled pressure and speed. This sample preparation is essential for guaranteeing reproducible and credible data for subsequent peel, tack, and shear testing.
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Prepares adhesive samples consistently
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Single or triple roller versions available
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Digital cycle speed control motor
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Features
- Rugged construction, capable of withstanding the abuse of the production environment
- Simple, one-touch operation creates very repeatable test samples
- 4.5lb steel roll with Shore A scale 80 durometer silicone rubber covering – PSTC/ASTM specs
- 2.0Kg steel roll with Shore A scale 80 durometer silicone rubber covering – FINAT spec
- Steel roll is nickel plated to eliminate corrosion
- Thickness of rubber covering is 1/4″ (6 mm)
- PSTC/ASTM specs: finished roll dimensions are 1.80″ wide and 3.75″ diameter
- FINAT spec: finished roll dimensions are 50mm wide and 95mm diameter
- Accepts test panels up to 3″ x 9″ (76 mm x 229 mm)
- Adjustable stroke length from .5″ to 8″ (1 cm – 20 cm)
- Programmable cycle counts from 1 to 10 or continuous
- Operating temperature range 32° – 150° F (0° – 70° C)
- Selectable speeds from 5-150″/min (2-60mm/sec) & 200mm/sec (FINAT speed)
- Universal input voltage from 85-265 VAC (50/60 Hz)
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