The principle of ring pressure tester

The ring pressure and pressure tester can be used for a full range of tests with a variety of materials. In terms of paper packaging materials, a variety of paper quality tests are performed. The Ring Pressure Tester of Kunshan Haida Instrument can perform RCT and flatness. FCT, ECT, PAT, and CMT are five test devices that combine multiple functions into one.

Design standards: TAPPI-T472, TAPPI-T808, TAPPI-T810, TAPPI-T811, TAPPI-T818, JIS-P8126, GB/T 2679.6, GB/T 6548, GB/T 2679.17

What is the operating principle of the ring pressure tester?

A good specimen test fixture is placed between the upper and lower pressure plates, and then the specified speed is applied. When the lower pressure plate is compressed upward, the load cell at the upper end of the upper pressure plate senses the pressure and converts the pressure into a voltage signal. Loss to the display resolves while the pressure value is displayed on the power display.

What are the components of the device structure?

1. Force sensor: When the upper platen moves down, the induction paper or paperboard is resistant to pressure and transmitted to the power display.

2. Upper platen

3. Lower pressure plate

4. Moving beam: The high-precision ball screw drives the beam to move the upper jig up and down, and the force sensor is installed between the beam and the upper jig.

5. Control Panel

6. Base