Product introduction:
It is used to test all kinds of cardboard and single-layer and multi-layer corrugated cardboard. It can also be used to test the burst strength of non-paper materials such as silk and cotton cloth.
How to:
As long as the material is inserted, it will automatically detect, automatically test, automatically return the oil pressure and automatically calculate, store test data, and print. The instrument uses digital display and can automatically print test results and data processing.
Design standard:
GB/T 1539-2007 Test Method for Bursting Resistance of Paperboard
GB/T 6545-1998 Corrugated Board Bursting Strength Test Method

Product features:
1. High precision: using high-precision pressure sensor, the accuracy is controlled at ±1%FS when leaving the factory, which is better than the standard specified ±3%FS.
2. Leading technology: In addition to measuring the burst resistance in the traditional sense, this instrument can also measure the effective burst resistance value after removing the film resistance, which is of great significance to the production and research departments.
3. Good sealing and durability: the high-quality copper cylinder and precision design and processing make the test system have good sealing and durability. The precision screw drive, aluminum alloy panel, high-quality stainless steel measuring head and reasonable design ensure the durability of the instrument .
4. Easy to use and easy to operate: LCD Chinese display, friendly man-machine interface operation. Automatically complete the test, with the function of statistical processing of test data, micro-printer output, and can also be connected to a computer for operation. When connected to a computer, in addition to automatically memorizing and storing the results, it can also display and save the blasting process curve during the test.
5. The test process is completed quickly and the results are accurate.
6. Diversity of unit selection
Technical indicators:
Operation mode: Fully automatic
Power unit: kpa, psi (Lbs/in2), kgf/cm2 (can be switched at will)
Measuring range: 250~5000 Kpa
Clamp ring material: stainless steel
Resolution: 0.01 Kpa
Clamp ring diameter: upper ring high pressure type 31.50 mm / lower ring high pressure type 31.50 mm
Hydraulic oil: Silicone oil
Pressurizing speed: 170±10 ml/min
Accuracy: ±1 %
Weight: about 40 kg
Power source: 1∮ AC220 V
Standard configuration: 2 pieces of glue film, 1 pack of calibration sheets, 1 bottle of silicone oil, 1 wrench, 1 rubber hammer, micro printer, printing paper.

　　Dongguan Tianhai Quality Inspection Instrument Co., Ltd. was established in 2009. It is mainly engaged in the research and development and manufacturing of related testing equipment for products such as wires and cables, plugs and sockets, metal plastics, electronic appliances, phone digital, and auto parts; it is a company that integrates research and development and manufacturing. A professional testing equipment manufacturer integrating, marketing and service. On the basis of absorbing the advantages of many foreign products, the company has independently developed laboratory testing equipment and quality control testing equipment with the current domestic level based on the principle of pioneering innovation and excellence. Over the years, the company has continuously introduced advanced management experience at home and abroad, cultivated and introduced various high-tech talents, and continued to innovate and develop. Relying on professional business, development, and production teams, the company has worked hard to develop and manufacture a series of testing equipment and testing equipment that meet international standards. The instruments and products are in full compliance with IEC, UL, VDE, BS, GB, JIS and other test standards. In recent years, the company's e-commerce has become increasingly mature, and some of its flagship products have been exported to overseas markets such as Europe, America and Southeast Asia, and are well received by customers. With advanced management concepts, the company attracts cutting-edge technical talents in the industry to join the company, and encourages employees to be brave and torrential, win-win cooperation, and strive for the long-term development of the company; currently there are 46 people in the Dongguan head office and 46 people in the Ningbo branch. There are 22 people, which is one of the largest among the testing equipment manufacturers. The company has always adhered to the quality policy of "customer satisfaction, quality assurance", advocated the corporate philosophy of "development is the last word", and pursued the service tenet of "exceeding customer expectations" to provide users with professional high-quality testing equipment and testing instruments, and Provide users with complete laboratory solutions. High-end quality and good service are the basis for us to win the market. We will develop and progress together with our customers with excellent product quality and perfect after-sales service!