Introduction
A short span compression tester is an instrument used to measure the compressive strength of paper and paperboard in the short span compression test, which is a measure of the compressive strength of the paper in the machine direction and the cross direction, and it is used in the paper and packaging industries for quality control and product development. The short span compression test measures the maximum compressive force that a short strip of the paper can withstand before it fails, and it is related to the compression strength of the paper, which is important for the performance of the paper in corrugated board and packaging, where the paper is subjected to compressive loads; the short span compression tester consists of a specimen holder with two clamps that hold a short strip of the paper, a mechanism that applies a compressive force to the specimen, and a force sensor, and in operation, the specimen is placed in the clamps with a short span, and the compressive force is applied at a controlled rate until the specimen fails, and the maximum force is recorded and converted to the short span compressive strength, expressed in newtons per meter or kilonewtons per meter, following standardized methods, such as TAPPI and ISO standards; the short span compression tester provides a rapid and accurate measurement, with features such as a digital display and automated operation. Short span compression testers are used in the paper industry for testing the compression strength of paper and paperboard, in the packaging industry for testing the materials for corrugated board, for quality control, for research, and for many other applications. With their measurement of the compression strength, short span compression testers are essential for paper testing.
Short Span Compression Tester LSCT-T2010
Short Span Compression Tester can measure forces ranging from 1 to 500 Newtons, which is equal to 0.06 to 33.3 kilonewtons per meter. It is suitable for testing materials with a sample w...
Standards
ISO 7500-1:2018-Metallic materials-Calibration and verification of static uniaxial testing machines-Part 1: Tension/compression testing machines
Complies with the above standards, but is not limited to them.
Features
1. Short-span compression tester for paper and board strength.
2. Tester measuring compressive strength over a short span.
3. For paper, corrugated board and packaging materials.
4. Includes tester, clamps, load cell and manual.
5. Measures SCT for paper compression performance.
FAQ
Q1: What scenarios is this tester used for?
A: It measures the short-span compressive strength of paper, providing an indicator of corrugated board and packaging compression performance in paper and packaging QC.
Q2: What standards does it comply with?
A: It follows TAPPI T826, ISO 9895 and related GB/T standards, with force and clamping verified. The relevant parameters are verified during final inspection before shipment, and compliance documentation or test reports can be provided on request for your quality records.
Q3: What is the warranty?
A: The tester carries a 12 to 24 month warranty covering frame, load cell and controls. Clamps are wear parts. Damage from overloading or misuse is excluded.
Q4: Is it hard to operate?
A: Operation requires trained staff for specimen preparation and clamping. We provide a manual and training.
Q5: What is the lead time?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is calibration required?
A: We recommend verification against traceable standards at regular intervals, typically every 6 to 12 months, and keeping calibration records for audit purposes. The manual describes the procedure, and reference standards are available from us. Accredited third-party calibration can also be arranged on request.
Q7: Are consumables universal?
A: Clamp faces are model-specific, while calibration weights are traceable. Ongoing cost is minimal.
Q8: Can it be customized?
A: Yes, several configurations are available. Options include automatic feeding, data logging and multiple sample widths. We can discuss further custom requirements, confirm feasibility and advise any effect on the schedule before the order is confirmed.
Q9: Is installation included?
A: Standard delivery includes the tester and manual. Setup is performed by the user, with training available.
Q10: What samples are compatible?
A: It handles prepared paper strips within the method. It is not for thick board requiring other tests, non-paper materials, or specimens beyond clamp capacity.
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