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Cobb test (sized papers and paperboards) The Cobb test determines the amount of water absorbed into the surface by a sized (non-bibulous) paper, paperboard, and corrugated fibreboard paper or paperboard sample in a set period of time, .
Water Absorption Testing. This process, also called the Cobb Test, measures the quantity of water that is absorbed in a given time. It is a practical means of determining the liquid absorptiveness or resilience of treated and untreated .Cobb testing is a simple, accurate way to determine the quantity of water absorbed by a paper or board in a given time. To do this you simply prepare a one meter square sample of your materials and an Industrial Physics cobb .The ability of a hygroscopic material to resist the penetration of water is referred to as a Cobb test. Specifically, this test permits the determination of the quantity of water that can be .TAPPI T 441 Cobb Test describes a procedure for determining the quantity of water absorbed by nonbibulous paper, paperboard, and corrugated fiberboard in a specified time under .
Our products are broadly identified and trustworthy by people and may meet continually modifying financial and social requires of ThermalAnalyzer, Crease Recovery Tester, Hay Moisture Meter.We are a professional Cobb Absorbency Tester manufacturer and seller integrating original design, manufacturing, sales service, and after-sales management.The company .
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Water absorption tests: Cobb test (sized papers and paperboards) The Cobb test determines the amount of water absorbed into the surface by a sized (non-bibulous) paper, paperboard, and corrugated fibreboard paper or paperboard .View product information for Cobb Absorbency Tester. Cobb Absorbency Tester. SKZ109 - SKZ Industrial Co., Ltd (Ji'nan Qingqiang Technology Co., Ltd.). The instrument is designed according to GB/T1540-1989, ISO535 (Cobb paper and cardboard absorbency method), which is used to test the absorbency of paper and cardboard, but not applied to valuate the writing .Distributor of SKZ Industrial SKZ109 Cobb Absorbency Tester (200~250g/m², 75mm/10min) KMT, Jinuosh, Dongling, Labthink, Cell Instruments, YuYang, HAIDA, ASLI, TONYHK .Cobb Absorbency Tester ထုတ်လုပ်သူများ၊ စက်ရုံ၊ တရုတ်မှ ပေးသွင်းသူများ၊ We are looking forward to establishing cooperative relationships with you. နောက်ထပ်အချက်အလက်များအတွက် ကျွန်ုပ်တို့ထံ ဆက်သွယ်ပါ။
The cobb tester is a simple instrument which measures the water absorptiveness of paper, cardboard and corrugated fiberboard under standard conditions. The cobb sizing test is used worldwide to test absorption or resistance to absorption of water, oil and other liquids.COBB Absorption Tester is a conventional instrument for the water absorption test of paper and paperboard, also known as a paper surface absorption weight tester. This instrument uses the Cobb test method in various methods of absorption test, so it is also called the absorbable absorbability tester. Application Range. paper and paperboard.New Cobb Absorbency Absorption Tester Meter For Paper And Cardboard. Discover Industrial (3042) 100% positive; Seller's other items Seller's other items; Contact seller; US 2.00. or Best Offer. No Interest if paid in full in 6 mo on + with PayPal Credit * .
3 Pack pH.1-14 Test Paper Extensive Test Paper Litmus Test Paper 240 Strips pH Test with Storage Case for Saliva Urine Water Soil Testing Pet Food and Diet pH Monitoring (3 PACK with Storage Case) 4.2 out of 5 stars 5,5156mm Cobb Absorbency Tester Water Absorption Tester Meter For Paper and Cardboard Testing Machine Description : After weighting the sample, it is fixed to the frame between the bottom plate and the water of the test dish , and then injected into the water in the water box, after a predetermined time, pour water, take off the sample and then weigh the amount of water .
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Cobb Absorbency Tester Manufacturers, Fekitori, Suppliers Kubva kuChina, Kuti tiwedzere musika, tinokoka nemoyo wese vanhu vanoda chinzvimbo uye makambani kuti vabatane semumiriri. 0086-531-85761369 [email protected] acronym COBB stands for “Capacity (or Cobb) Absorbency Test,” named after its inventor, F.N. Cobb. The COBB test is used to measure the absorbency and resistance to liquid penetration of paper or paperboard materials. Table of Contents. Working principle of the COBB Tester in the QC Lab.
Product Product Download If you want to download this product information Please click here The instrument is designed according to GB/T15401989, ISO535 (Cobb paper and cardboard absorbency method), which is used to test the absorbency of paper and cardboard, but not applied to valuate the writing capability of paper and cardboard. Technical parameters: 1. .وصف. يستخدم. It is based on “ COBB Methods ” to determine all kinds of paper and cardboard surface water absorbing capacity of special equipment, mainly used for the determination of paper and cardboard soaked in the water after a given time increase the weight.. قواعد الامتحان. ISO535 、 QB/T1668 、 GB/T1540. المواصفات الفنيةDRK110 Cobb Absorbency Tester ကို သက်ဆိုင်ရာ စံချိန်စံညွှန်းများနှင့်အညီ စက္ကူနှင့် ကတ်ထူပြားများ၏ စုပ်ယူနိုင်မှုကို စမ်းသပ်ရန် အသုံးပြုပါသည်။ ထုတ်ကုန်အင်္ဂ .DRK110 Cobb Absorbency Tester is used to test the absorbency of paper and cardboard according to related standards.Product Features 1.Compact structure design; 2.Ensure the elegant appearance; 3.Very easy to operate and convenient to use.Product Application It is applicable to test absorbe.
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The Cobb Moisture Absorption Test Roller has been designed to accompany the Test Ring and is also constructed out of stainless steel. With a smooth rolling face, it weighs 10.0 ± 0.5kg Cobb Moisture Test ProcedureIntroduction. See the water uptake as it happens! The Automatic Cobb Tester offers a revolutionary new approach to measuring cobb values. Surpassing traditional manual methods of recording water absorption, the ACT provides a completely new and revolutionary method to measure cobb values dynamically in real-time.DRK110 Cobb Absorbency Tester is used to test the absorbency of paper and cardboard according to related standards.Product Features 1.Compact structure design; 2.Ensure the elegant appearance; 3.Very easy to operate and convenient to use.Product Application It is applicable to test absorbe.Product Details. Cobb is used for the determination of water absorbency of sized paper, board and corrugated paperboard.
Thông số kỹ thuật Máy đo độ hút nước Cobb/ Cobb Absorbency Tester. Tiết diện bên trong xy lanh : 100 ± 0,2 cm^2 Chiều cao xy lanh thử : 50 mm Giấy thấm định lượng: 200~250 g/m^2 Tỷ lệ hấp thụ: 75 mm/10 phútDRK110 Cobb Absorbency Tester is used to test the absorbency of paper and cardboard according to related standards.Product Features 1.Compact structure design; 2.Ensure the elegant appearance; 3.Very easy to operate and convenient to use.Product Application It is applicable to test absorbe.ការពិពណ៌នាសង្ខេប៖ ឧបករណ៍កាត់សំណាកគំរូ Cobb absorbency tester (តទៅនេះហៅថា .
As one of the most professional cobb absorbency tester manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to wholesale bulk cobb absorbency tester from our factory. Tel: +86-531-68825087. E-mail: [email protected]. Home; About Us; Product.This instrument adopts the Cobb test method among the various methods of absorbency test, so it is also called the Cobb absorbency tester. Conforms to standard. GB/T1540-2002 . Technical parameters. The inner cross-sectional area of the metal cylinder is 100±0.2㎝ (corresponding inner diameter is 112.8±0.2mm), the cylinder height is 50mm .
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