Automatic Densometer & Smoothness Tester
Model No. :
4340N
Model No. : 4340N
Brand : Gurley
The Gurley Model 4340 is an advanced microprocessor-controlled instrument designed to measure the air permeability and surface smoothness of various sheet materials. By combining multiple testing capabilities into a single automated platform, it provides rapid, high-precision data for both laboratory research and industrial quality control.
- Combined porosity and surface smoothness measurement
- Fully automated pneumatic clamping and testing
- Digital data output via RS-232 or Centronics
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− Features
- Porosity and smoothness tests
- Automatic and manual test modes
- Output in seconds – improves efficiency
- Choose from several air volume settings
- Interchangeable orifices (1.0 sq.in. standard, 0.25 & 0.1sq.in. optional)
- Easy to read, menu-driven graphic display
- Calculates mean and standard deviation automatically
- User programmable – choose preferred orifice and volume
- RS-232 and Centronics output to most computers & printers
- No oil required
- Consistent pneumatic clamping
- Programmable auto-drive mechanism included!
Applications include:
- In manufacturing and printing, to control the selection of materials affording the appropriate degree of liquid (ink, varnish, sizing) absorption.
- Testing filters, porous bags & materials where controlled porosity is essential.
- Testing insulating materials for air resistance.
- As a supplement to other physical tests enabling regulation or strength of manufacturing process to give the desired formation, appearance or strength since there is a close correlation in a given material between air permeability and these other properties.
+ Technical Specifications
+ Standards
+ Resources
Features
- Porosity and smoothness tests
- Automatic and manual test modes
- Output in seconds – improves efficiency
- Choose from several air volume settings
- Interchangeable orifices (1.0 sq.in. standard, 0.25 & 0.1sq.in. optional)
- Easy to read, menu-driven graphic display
- Calculates mean and standard deviation automatically
- User programmable – choose preferred orifice and volume
- RS-232 and Centronics output to most computers & printers
- No oil required
- Consistent pneumatic clamping
- Programmable auto-drive mechanism included!
Applications include:
- In manufacturing and printing, to control the selection of materials affording the appropriate degree of liquid (ink, varnish, sizing) absorption.
- Testing filters, porous bags & materials where controlled porosity is essential.
- Testing insulating materials for air resistance.
- As a supplement to other physical tests enabling regulation or strength of manufacturing process to give the desired formation, appearance or strength since there is a close correlation in a given material between air permeability and these other properties.
Technical Specifications
- Dimensions: 15.75″ long x 12.5″ high x 9.25″ wide
- Weight: 60# (27kg)
- Internal power supply (110-220 VAC)
- Requires at least 60 PSI
Application & Standards
Accessories
Software
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