
Burst tester is the basic instrument for testing the anti-bursting degree of paper or cardboard, using Mullen test methods.
Application
Used to determine a variety of paper and not more than 2000kpa monolayer of thin cardboard, or a variety of single and multi-layer cardboard and corrugated cardboard can also be used to detect silk cotton and other non-paper products.
Standards
ISO2759, ISO 2758.
Principle
It adopts signal transmitting press. When the specimen is burst, the tester stores the maximum of bursting strength automatically.
The sample placed on the membrane, with sample holder clamping and hydraulic pressure evenly, sample free raised together with the membrane, until the sample burst, the maximum hydraulic pressure strength is the burst value of the sample.
Features
Specifications
Items | Specification | ||
Type | SKZ108A Paper type | SKZ108B Cardboard type | |
Measure range | 50-1600kPa | 250~6000Kpa | |
Pressure between platen | >430kPa | >690 Kpa | |
Transmit hydraulic speed | 95±5ml/min | 170±15ml/ min | |
Diaphragm resistance | Protruding 9mm: (20-40)mm | Protruding 10mm,(170-220) mm Protruding 18mm,(250-350) mm | |
Continuous testing time | 5s | ||
Resolution | 1Kpa | ||
Accuracy | ±0.5%F.S | ||
Hydraulic system tightness | On the measurement limit, one minute drop <10% Pmax | ||
Upper platen aperture dia. | (30.5±0.05)mm | (31.5±0.05)mm | |
Lower platen aperture dia. | (33.5±0.05) mm | (31.5±0.05) mm | |
Dimensions | 440 mm(L)×370 mm(W)×520 mm(H) | ||
Motor Power | 90W | ||
Power supply | 220V±10% 50Hz | ||
Weight | 55kg |
Company Information
SKZ Industrial Co., Limited and SKZ International Co., LTD are the members of SKZ group, We are specialized in manufacturing and supply Lab equipment: Scientific instrument, Analytical Instrument, Thermal Analysis, Moisture meter, Gas detector and testing instruments for pulps, paper, cardboards, plastic, rubber and textile. “SKZ” is the trademark, We passed the SGS/TUV inspection certification, CE certification and ISO certification. SKZ is established in the year of 2006, we can provide one-stop service with professional and prompt pre-sales, mid-sales, and after-sales support.
With more than 17 years’ experience in the field of Laboratory Instrument,we care about your laboratory, more concerned about your experience, you can find us 24 hours, seven days a week. Our products have been exported to America, the European Union, Southeast Asia and Africa.
We welcome customers to contact us for future business relationships and mutual success!
Why choose us
SKZ” is our registered trademark since 2018, SKZ: UK00003360149, and we are certified by SGS/TUV, CE (M.2021.206.C67287 and M.2021.206.C67288.), and ISO 9001 (NOA2302088).
SKZ is Verified Supplier of Alibaba, made-in-china, Searching “SKZ” can directly find us on top 1, besides we obtained 19 strength tags by TUV. We have 3D VR showroom and on-site factory videos taken.
Our factory covers an area of 2500m³.We integrate design, manufacturing, and service to meet the special requirements of casting, OEM, and processing.
We offer free remote technical guidance and product consultation 24 hours a day, 365 days a year.
We have a large sufficient stock and 1-3 days rapid delivery.
We provide a one-year warranty and life-long time after-sales service, some goods support remote software update free charge, If repairs or replacement parts are needed, we will negotiate and provide you with the most favorable cost price.
We have favorable policy for sales promotion to make sure be funny, For VIP customers, we supply satisfied OEM/OBM, plus maximum 6moths Free storage service, and an additional discount of up to 30%/20%.