Paper absorbance tester

• 

Introduction:

It is an instrument used to determine the surface water absorption of coated paper and cardboard, including corrugated board. It is designed according to the principle of the international general bur method. The instrument adopts the flip type, the operation is simple, convenient, safe and reliable.

Standards:

ISO 535 Paper and board - Determination of water absorption (Kob method)

GB/T 1540 "Determination of water absorption of paper and board"

Advantages:

Measures Key Water Resistance Property: Quantifies the amount of water absorbed by the material surface, providing a direct measure of its water resistance.

Standard Compliant (Cobb Method): Designed based on the internationally recognized Cobb method, ensuring results are comparable and meet industry standards.

Applicable to Various Board Types: Suitable for testing coated paper, cardboard, and corrugated board.

Simple and Convenient Operation: The flip-type design facilitates ease of use.

Safe and Reliable: Designed for safe handling of water and samples during the test.

Features:

Test vessel or cylinder with a standardized measuring area (100 ± 0.2 cm²) where the water is contained and the sample's surface is exposed.

Clamping mechanism (often a lever or screw type) to firmly secure the paper or board sample against the opening of the test vessel, creating a watertight seal for the defined measuring area.

Flip type design allowing the vessel to be easily inverted for draining the water after the test.

Roller with a specified width (200 ± 0.5 mm) and weight (10 ± 0.5 kg) used to blot excess water from the surface of the sample after the exposure time.

Base or stand to support the test vessel and roller.

Designed to accommodate samples of a certain diameter (125 ± 5 mm recommended for cutting the test specimen).

Durable construction suitable for laboratory use.

Likely includes markings or indicators for the water level in the vessel.

Parameters:

Measuring area (cm²) : 100±0.2

Roll width (mm) : 200±0.5

Roll weight (kg) : 10±0.5

Sample diameter (mm) : 125±5

Instrument size (length * width * height)mm: 270*400*300

Net weight (kg) : 25

Другие товары поставщика

	Leather Seam Fatigue Tester	Standards ISO 5402: Leather physical testing – Flex tester method for adhesion and strength analysis. SATRA TM55: Seam fatigue testing fo...
	45-degree dry cleaning tester	Product Introduction: The instrument is composed of a bottom plate, a control panel and a drum. The clothes to be washed and the dry cleaning agen...
	DMD motor driven high pressure tank washer	STD DMD motor-driven three-dimensional cleaners are suitable for small to medium sized tanks and IBC totes, such as fuel ethanol, beer, chemical, i...
	Paper Crease Stiffness Tester	Product Introduction: ZY-TDY300 microcomputer bending stiffness tester is used to measure the bending stiffness of paper and cardboard materials w...
	Automotive wire cyclic bending testing machine	Standard This testing machine aligns with global automotive industry standards for wire harness reliability, includingISO 6722(Road vehicles &ndas...

Похожие товары

	Высокоскоростная экструзионная линия для производства гофрированных труб с двойными стенками из ПЭВП с водяным охлаждением	Продавец: Shandong HUASU Plastic Technology Co.,Ltd.	Формы имеют структуру с двойным каналом потока и фильерную головку, обработанную азотированием и ...
	PanEVAP & MVR system	Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd	A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat...
	PanGAP wide gap welded plate heat exchanger	Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd	PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel...
	PanBloc welded plate heat exchanger	Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd	PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac...
	PanBox welded plate heat exchanger	Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd	PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated...