Schopper Folding Endurance Tester

Use and Scope of application:

1. the instrument is suitable for tensile strength greater than 1.33kn/m, thickness less than 0.25mm paper folding determination.

2. the instrument structure parameters and technical performance are in line with GB/T457-2008 "Paper folding resistance determination method" and other relevant standards.

Implementation standards:

GB/T457-2008

ISO 5626

Product Advantages:

Measures Key Durability Property: Quantifies folding endurance, a direct measure of a paper's resistance to repeated folding, crucial for many applications.

Standard Compliant (Schopper Method): Operates according to established national and international Schopper folding endurance testing standards.

Quantitative Result: Provides an objective numerical value (number of folds to break) for folding endurance.

Controllable Test Parameters: Allows for setting and maintaining specific test tension and folding rate as required by the standards.

Suitable for Specified Paper Types: Designed to accurately test papers within defined tensile strength and thickness ranges.

Product Features:

Folding head mechanism consisting of two oscillating folding rollers.

Clamping system to hold the paper strip specimen at both ends.

Tensioning mechanism to apply and maintain the specified initial and maximum tensile load on the sample during the test (Initial tension: 7.55 ± 0.10 N, Maximum tension: 9.81 ± 0.10 N).

Counter to record the number of double folds (cycles) the sample withstands before rupture, with a counting range of 0-9999 times.

Reciprocating folding action at a controlled rate (110 ± 10 times/min).

Folding rollers with a specific diameter (6mm).

Precise spacing between the folding roller and the folding roller (0.30mm) and between the folding rollers themselves (0.5mm).

Specific distance between the chucks of the same group (90 ± 0.5mm).

Designed to test paper within a maximum thickness limit (0.25mm).

Technical parameters:

1. the maximum measurement thickness :0.25mm

2. folded film thickness :0.5±0.05mm

3. sample load: initial tension :7.55±0.10N Maximum tension :9.81±0.10N

4. reciprocating folding rate :110±10 times /min

5. folding roller diameter :6mm

6. folding roller and folding roller spacing :0.30mm

7. folding roller spacing :0.5mm

8. the same group chuck distance :90±0.5mm

9. counter counting range :0-9999 times

10. power supply :220V±10%50Hz

Другие товары поставщика

	Geosynthetics Bursting Strength Tester	Meet the standard: ASTM D3786-2008.SL/T .etc Scope of application: It is used to determine the bursting strength of geotextiles, geomembranes an...
	Single Cable Vertical Flame Tester	introduction Single Cable Vertical Flame Tester is used for the vertical flame propagation of a single insulated wire or cable is a bench scale te...
	Fogging Tester for Automotive & Textile Materials-QINSUN	Standard DIN 75201(Determination of the Evaporation Behavior of Materials in Motor Vehicles) ISO 6452(Rubber- or Plastics-Coated Fabrics &mdash...
	Car seat belt locking performance tester	Applicable standards: Automotive seat belt locking performance tester mainly meets the following national or industry standards: GB 14166-2013Sea...
	New warm body dummy tester	Product Description In addition to heat dissipation to the surrounding environment through conduction, convection and radiation, the human body al...

Все товары поставщика

Похожие товары

	erw pipe making machine	Продавец: Shijiazhuang Great Wall Welded Pipe Equipment Co., Ltd.	erw pipe making machine HG76 high frequency straight seam welded pipe production line The...
	China factory electrode TGYS125 for power station Selection of advanced	Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD	"China factory electrode TGYS125 for power station Selection of advanced technology, absolutely f...
	Laser Chuck	Продавец: 00000	Laser Chuck Introduce foreign advanced technology and management concept, High precision pro...
	Power Pallet Jack For Sale	Продавец: Jinan Hulk Machinery Co., Ltd	Power Pallet Jack For Sale Electric Pallet Truck For Sale As a supplier of power pallet jac...
	Multi Directional Forklift For Sale	Продавец: Jinan Hulk Machinery Co., Ltd	Multi Directional Forklift For Sale Multi Directional Forklift For Sale As a supplier of mu...