Paper roll maturation is designed and provided for users of paper and purchase of original paper. We often find that the original paper (especially the web) during transportation will be loose, affecting the beauty and physical properties of the product. Model: r0014 Paper roll maturation is designed and provided for users of paper and purchase of original paper. We often find that the original paper (especially the web) during transportation will be loose, affecting the beauty and physical properties of the product. We have always wanted to find a comparable scientific test method but have fresh instrument manufacturing companies need attention. Dgerk introduced by the Australian IDM brand: paper roll maturation measuring instrument, model R0014. This product is a portable structure, with only 285g, which can be tested on workshop production, warehouse storage, delivery site and other scenarios. Its traditional test method makes test results, convenient for communication between the two parties, and avoids the resulting dispute. Test principle: At one end of the product is a standard scale, the other end is a resilient handle. When we insert the scale feet into the interior from the cross section of the reel paper, if the tightness of the scroll reaches the demand side, we can determine whether the tightness of the volume can meet the user. The requirement, or whether the original aid of the supplier reaches the acceptance standard, the scope of the data is required according to the agreement between the supplier. The resilient handle contains a high quality spring, and the internal scale will be displayed when the external size cannot meet the test needs. By determining that we can understand if the inside of the rejector paper can not only explain the problem that the tight solid satisfaction is satisfied, the flattened data can also obtain data communication. Applications: web Demand-cut cardboard Features: After the anti-corrosion treatment, the stainless steel test end can be durable even on field testing; Aluminum handle holds more portable and light; In the handle, the spring is from the German brand Ganter, which is more than 100,000 service life; The test range is not only limited to the reel sheet, but also the same tablet paper after die; Workshop production site testing convenient data record and testing; Test time when delivery is timely meet supplier requirements Size and weight: Tester height: 230mm scale width: 25mm handle diameter: 25mm Tester Weight: 285g