What are the use conditions of the wear testing machine?

The wear resistance tester includes metal, paint, plate surface, coating material, textile, leather, rubber and other wear resistance. Application range: luggage, carpet, cardboard, clothing, glass, plastic coating, ceramic tile, metal coating, paint, varnish, decorative sheet, high pressure sheet, plastic, textile, elastic floor mat, traffic paint, anodized layer, blankets, electronic components, decorative board, wax, labels, leather cases, dental materials, automotive interior decoration, resin, furniture, etc. What are the use conditions of the wear testing machine? Conditions of use: 1, there is no strong...

Two methods of digital multimeter use are introduced

Digital multimeter is a commonly used tool for measuring current, voltage and resistance. We will often use it in maintenance, but for beginners, the use of digital multimeter is not very understanding, the following introduces the two use methods of digital multimeter The use of digital multimeter method 1: Determine whether the line or device is charged The AC voltage file of the digital multimeter is very sensitive, even if there is a small induction voltage around it can be displayed,...

Share the function of digital multimeter

Digital multimeter, a multi-purpose electronic measuring instrument, generally contains ammeter, voltmeter, ohmmeter and other functions, sometimes also known as multimeter, multi-meter, multi-meter, or three-purpose meter.Functions and features: 40,000/4,000 count resolution is available Multifunctional digital dual display, 20-segment bar analog display 0.06% basic DC voltage accuracy 40mV to 1,000V DC voltage range, resolution up to 1μV Share the function of digital multimeter 40mV to 750V DC voltage range, resolution up to 1μV 400μA to 10A DC current, AC current range, resolution up to 10nA Ac voltage, AC current...

Characteristics and structure of UV weathering test chamber

The UV weathering test chamber can simulate the harm caused by sunlight, rain and dew. The BR-UV weathering chamber uses fluorescent ultraviolet lamps to simulate the effect of sunlight exposure, and condensates moisture to simulate dew. The material under test is tested in a cycle of alternating light and moisture at a certain temperature. In a matter of days or weeks, BR-UV can reproduce hazards that occur outdoors for months or years. Hazard types include: fading, discoloration, loss of...

Load displacement curve instrument introduction

The load displacement curve meter is a kind of test equipment, which is used to measure the elasticity, plasticity, fracture and other performance parameters of materials. The device can show the reaction changes of materials under flexural, tensile, compressive and other loads, and evaluate the properties of materials. The load displacement curve instrument is composed of five parts, including load sensor, displacement sensor, control system, data acquisition system and test fixture. The load sensor and the displacement sensor are used...

Rosler vibration wear testing machine use overview

Rosler vibration wear testing machine is a kind of experimental equipment commonly used to test the wear resistance of materials or products. It quantitatively analyzes the wear resistance of the material by simulating the force of the material in the vibration environment. This article will introduce the use of vibration wear testing machine from the following aspects. 1. Equipment preparation 1. First of all, it is necessary to confirm whether the power and air supply of the testing machine are properly...

Sponge compression fatigue testing machine experiment overview

Sponge compression fatigue tester is a kind of experimental equipment used to test the durability of materials under repeated loading. The equipment is widely used in material research and quality control in construction, automotive, machinery, electronics and other fields. In this paper, the characteristics of sponge materials, the principle and structure of sponge compression fatigue testing machine, experimental methods and data processing are introduced. Sponge compression fatigue testing machine experiment overview First, the characteristics of sponge materials Sponge material is a kind...

Share three point four point bending tester function

This machine can be used for rubber, plastic, foam material, plastic, film, flexible packaging, pipe, textile, fiber, nanomaterials, polymer materials, polymer materials, fiber, composite materials, synthetic materials, packaging belt, paper, wire and cable, optical fiber and cable, wire, safety belt, leather belt, footwear, tape, polymer, copper, spring steel, metal Wire, stainless steel, castings, copper pipes, non-ferrous metals, auto parts, alloy materials and other non-metallic materials and metal materials are tested for tensile, compression, bending, tearing, 90° stripping, 180° stripping,...