Описание

Ring Crush Tester

Введение

Microcomputer compression strength tester is a touch screen controlled paper and board compression strength tester, which is used to test paper ring pressure strength, cardboard edge pressure strength, corrugated board bonding strength, corrugated board compression strength and so on.Paper mills are usually used to test the RCT of paper with a thickness of 0.15 ~ 1.00mm.Cardboard, carton factories and carton enterprises are commonly used to test corrugated board edge compression strength (ECT), flat compression strength (FCT), bonding strength (PAT) and flat compression strength (CMT) with diameter less than 60mm.This instrument is an ideal auxiliary test tool for paper making enterprises, paperboard manufacturers, carton manufacturers, carton users and quality supervision and inspection departments.

Стандарт испытаний

ГБ/Т 2679.8 determination of ring compression strength of paper and paperboard(sample area: 152.4×12.7mm)

ГБ/Т 6546 “determination of corrugated board edge pressure strength”;(sample area: 25мм×100 мм)

ГБ/Т 6548 “determination of adhesive strength of corrugated board”;(sample area: 25mm×80mm)

ГБ/Т 2679.6 determination of flat compression strength of corrugated base paper;(sample area: 64.5см²/32.2см²)

Ring Crush Tester

Спецификация

Product type:Touched screen control with test curve.

диапазон измерения: 5 ~ 5000N

Edge crush strength:0-50000Н/м

Ring crush strength:32.89KN/M

Точность:≤1%

Разрешение: 0.01 Н,0.01кг,0.01LB

тест скорости: 12.5мм/мин

Тестовая зона:Up Down press plate area>100cm2 Height:80мм

Test mode:RCT,ECT,PAT,FCT

Сохранить данные:can save 100groups data

Вывод на печать:Thermal paper printing output

Внешний размер:320*300*520мм

Масса:50КГ

Функция:Data saving and viewing, error data deletion, печать данных, Установка параметров, equipment calibration, real-time data monitoring, test completion reset, test effect control, limit protection, и т. д..

Приложение: коробка, бумага, corrugated board, color box, plastic hollow board, small carton, small paper tube

Ring Crush Tester

RCT – Ring Crush Test : A sample of paper or cardboard is placed in a ring formation and subjected to a successively increasing edge compression force until it breaks,then the resistance force is measured. The RCT value is the force divided by the sample’s length.

Применимые стандарты：GB/T2679.8 APPITA/AS 1301.407s, PAPTAC D.33P, ОТ 53134, ИСО 12192, JIS P8126, СКАН П 34, TAPPI T 822

CLT – Concora Liner Test measures the same way as RCT, but is carried out in another type of sample holder.

CCT – Corrugated Crush Test: A sample is corrugated between heated corrugating rolls. The sample is fixed in a special jig that is adapted to the corrugated shape. The crushing force is applied and measured parallel to the top of the corrugating medium. The CCT value is the maximal force that the sample can withstand before it breaks.

Применимые стандарты：СКАН П 42, TAPPI T 843

CMT – Concora Medium Test: A sample is corrugated between heated corrugating rolls. The flute is fixed and held together by a pressure-sensitive tape, so that single-sided corrugated board is imitated. The crushing force is applied vertically to the paper ,then the breaking force is measured. The CMT value is the maximal force the sample can withstand before it breaks.

Применимые стандарты：GB/T2679.6 APPITA/AS 1301.434s, PAPTAC D.24P, ОТ 53143, В ЭТОМ 7263, ИСО 7263, СКАН П 27, TAPPI T 809

ECT – Edge Crush Test: A sample of corrugated board is subjected to increasing force, parallel to the flutes, until it breaks. The ECT value is the breaking force divided by the sample’s width.

Применимые стандарты：GB/T6546 APPITA/AS 1301.444s, ОТ 53149, В ЭТОМ 3037, FEFCO No.8, ИСО 3037, ИСО 13821, СКАН П 33, TAPPI T 811, T 823,T 838, Т 839

FCT – Flat Crush Test : A sample of corrugated board is subjected to vertical increasing force until the fluting breaks. The FCT value is the force divided by the sample’s surface area.

Flat Crush Hardness – A measurement of the corrugated board’s yield point in a FCT sample. Equivalent to the first ‘peak’.

Flat Crush Energy – The total energy absorbed during a FCT measurement.

Применимые стандарты：GB/T22874 APPITA/AS 1301.429s, В 23035, FEFCO No.6, ИСО, 3035, СКАН П 32, TAPPI T 825

PAT – Pin Adhesion Test：Adhesion resistance is the maximum force required to separate the linerboard from the fluting with the help of a special sample holder.

Применимые стандарты：GB/T6548 APPITA/AS 1301.430s, TAPPI T 821

SQT – Score Quality Test：A sample is placed on a U-shaped support and pressed by a thin strip, exactly above a score, until it breaks. The ratio between the scored and un-scored values gives the score ratio.

Применимые стандарты：TAPPI T 829

CL—Constant Load Test：The test load, speed and time are input to test the deformation of the sample under constant load and specified time.

Дл—Deformation Load Test：Input deformation and test speed, test the maximum load of the sample.

вложение

Sample cutter