1.Applications
This cement mortar flexural and compressive strength testing machine is for determining the flexural and compressive strength of moulded mortar specimens. The flexural strength of mortar is determined by three point loading of hardened moulded mortar prism specimens to failure. The compressive strength of the mortar is determined on the two parts resulting from the flexural strength test.
2.Size of mortar for flexural strength test
Cement prism specimen: 40x40x160mm
3.Brief introduction of cement flexural and compressive strength test procedure
Cement flexural strength test
1)place the cement prism in the test machine with one side face on the supporting rollers and with its longitudinal axis normal to the supports.
2)select the apply rate and apply the load vertically by means of the loading roller to the opposite side face of the prism until fracture.
3)keep the prism halves damp until tested in compression
Cement compressive strength test
1)center the prism halves laterally to the platens of the testing machine.
2)increase the load smoothly at a set rate over the entire load application until fracture.
modelDL313082T Maximum compressive strength2T Degree of decomposition1250000 Testing accuracy05 Operation modeMicroprocessor Unit switching KgNLBKN Test spaceLWH8008001000mm Compression speed standard 103mmmin Report ItemsSerial number peak value average value set pressure holding value memorable Structure and controlMicrocomputer operating system servo motor ball screw Safety devices Overload protection overvoltage protection limit protection device External dimensions LWH14008001700mm Motor power 400W Net weight 400Kg source AC220V10 2 Product Usage The cardboard box compression testing machine is the most direct testing instrument for checking the compressive strength of cardboard boxes or other packaging containers It is used to determine the compressive capacity of cardboard boxes and can be used for testing the holding pressure stacking The test results can be an important reference for the height of finished packaging boxes stacked in factories or an important basis for designing packaging boxes It can execute national or international standards such as GB ISO ASTM BS DIN JIS for testing and is an ideal testing and research equipment for various factories technical supervision departments commodity inspection institutions research institutes and colleges and universities 3 Product features 1 The machine structure adopts an aluminum extruded sealing plate treated with advanced baking paint with builtin highprecision low resistance gapless double ball screws and guide columns improving load efficiency and structural rigidity 2 The control system adopts Panasonic digital AC server to control high response frequency AC motors ensuring high efficiency smooth transmission low noise and speed accuracy within 02 of the transmission system 3 The microcomputer system uses a commercial computer as the main control machine combined with our companys TM testing software to complete all experimental parameter settings working state control data collection and analysis processing result display and printing output 4 The product performance is stable and reliable with high measurement accuracy powerful testing software functions and easy to understand operation
1. Equipment usage: This testing ± 1/500000, Relative error of indication: better than ± 1% of the indication, 2 displacement (moving crossbeam, excluding stretching fixture), Measurement range: 0-700mm, Resolution: 0.0025mm, 3 Test speed: Speed adjustment range: 0.01-500mm/min (stepless speed regulation), Accuracy: better than ± 0.5% of the indicated value, Displacement rate control accuracy: within ± 1.0% of the set value when the rate is less than 0.1mm/min; When the speed is 0.1mm/min, within ± 0.2% of the set value, 4 Control: Force control speed regulation range: 0.005-5% F.S/S, Force control rate control accuracy: within �± 2% of the set value when the rate is less than 0.05% FS/S; When the rate is 0.05% FS/S, within the set value of ± 0.5%/ ± 1.0%, Deformation speed regulation range: 0.005% FS/S, Deformation rate control accuracy: within ± 2% of the set value when the rate is less than 0.05% FS/S; When the rate is 0.05% FS/S, it is within ± 0.5% of the set value, Constant force, constant deformation, and constant displacement control range: 0.5% -100% FS/S, Constant force, constant deformation, and constant displacement control accuracy: within ± 0.1% of the set value when the set value is â 10% FS; When the set value is less than 10% FS, within ± 1% of the set value. 5 Effective test space (with fixture): Effective stretching space: 700mm, Effective compressed space: 700mm, 6. Working environment: Room temperature 10~35 , humidity 20%~80%, 7. Power supply for the entire machine: single-phase, 220V ± 10%, 50Hz, 8 Host size: 530 370 1400mm, 9 Weight: 140 kg,
3. Main technical indicators: 1. Maximum test force: 5000N 2. Test force display range: 10N~5000N 3. Test force grading: no grading throughout the entire process 4. Test force measurement accuracy: better than �± 1% of the indicated value 5. Displacement resolution: 0.01mm 6. Displacement measurement accuracy: better than �± 1% of the indicated value 7. Cross beam movement speed control range: 0.05mm/min~500mm/min 8. Displacement speed control accuracy: better than �± 1% 9. Stretching stroke: 0-850mm 10. Overall dimensions (length �? wide �? Height: 450mm �? 450mm �? 1360mm 11. Power supply: 220V, 50Hz This machine is widely used for the inspection and analysis of metals, non-metals, and various composite materials. It is an ideal testing equipment for scientific research institutions, vocational colleges, industrial and mining enterprises, technical supervision, commercial inspection and arbitration departments, etc.
2.) Main technical indicators: 1. Maximum impact energy: 3J (30cm * kgf) 2. Sample size: 100 100mm or 100mm 3. Sample fixture specifications: 60mm 89mm 4. Punch size: 12.7mm 25.4mm 12.7mm punch matching Use of 89mm sample fixture 25.4mm punch matching Use of 60mm sample fixture 5. Minimum scale value of the dial: 0.01J/grid 6. Impact energy error: ± 1% 7. Product size: length 630 * width 210 * height 680mm 1. Overview: This machine is used to measure the impact toughness of non-metallic film materials such as plastic and rubber, as well as metal foil materials. The newly upgraded pendulum release mechanism eliminates manual operation, making it faster and more user-friendly. The working principle of this machine: The hemispherical punch impacts and passes through the thin film sample at a certain speed, measures the energy consumed by the punch, and evaluates the anti pendulum impact energy of the thin film sample based on this energy.
1. Main technical parameters, Model: DL-7802B-6A13, Product Name: Wire Bending Testing Machine (Wire Swing Testing Machine), Test angle: 0~± 180 can be set arbitrarily, and the left and right angles can also be set to be inconsistent, Test speed: 0-100 times/min, set arbitrarily, Station: 6 stations in total, with each group recording the number of tests separately, Independent testing: Each group can be tested independently, and 6 groups can also be tested simultaneously, Counting setting range: 1~99999999 times, any setting, Shutdown method: Broken wire shutdown, can switch between single broken wire shutdown and 6 sets of broken wire shutdown, Weights: 6 each for 50g, 100g, 200g, 300g, and 500g, Machine size: 1400 450 1300mm (length, width, height), Machine weight: 130kg, Power supply: 1 AC220V 2A or specified, 2. Equipment Introduction The 360 degree swing testing machine meets the requirements of relevant standards such as UL817, such as "General Safety Requirements for Flexible Cord Components and Power Cords". Suitable for manufacturers and quality inspection departments to conduct bending life tests on power cables, DC cables, headphone cables, USB cables, etc. Used to test the reliability of wire products under specified speeds, angles, and weights.
2.3 Technical parameters: Maximum test force: 50kg, 100kg, 200kg (choose any one) Force unit: Kgf bf N Test itinerary :1000mm without fixture Print Project: Print after saving data Test speed :0-500mm/min can be set Shutdown method: Automatic shutdown due to fracture control mode : PC control Power source :Stepper motor Transmission mode :Ball screw drive Host size: Approximately 500 * 500 * 1430mm; Display method :Computer full Chinese display (or English system) Testing items: Real time value, maximum value, fracture value, elongation, tear strength, proportion of fracture points, etc 2.1. Purpose: Test the tension, pressure, shearing, peeling, tearing and other tests of wires, leather, fabric, plastic and other products, and meet various tensile and pressure testing standards. 2.2 Characteristics: This machine is driven by a precision motor, ensuring smooth operation and low noise. The key components of this machine are all high-quality and reliable products, making your experiments precise and effective. This machine is fully computer-controlled and can save and print test data.
4.Main technical parameters 4.1. Capacity: 5, 10, 20, 25, 50100200kg (optional) 4.2. Unit switching: kg, N, LB 4.3. Load decomposition degree: 1/250,00 4.4. Load accuracy: 0.25% 4.5. Maximum stroke: 1000mm (excluding fixtures) 4.6. Test speed: 30-300 mm/min 4.7. Displacement resolution: 0.01 mm 4.8. Display device: touch screen (capable of displaying and printing test times, test values, maximum values, fracture values, etc.) 4.9. Motor: AC motor 4.10. Overall dimensions (L * W * H): 550 * 500 * 1240mm 4.11. Weight: 80kg 4.12. Power supply: 1 , 220V, 15A or specified 4.13. Delivery: One set of tension fixtures 5. Introduction to System Functions 5.1. It has tensile and pressure testing functions. 5.2. It has a pull stop function. 5.3. It can display displacement, has functions such as elongation, pressure, and other material testing machines. 5.4. There is an automatic stop alarm function for overload load setting. 5.5. It has an automatic save function, and can coexist with manual and automatic testing data up to ten times. 5.6. Use a list format to display the saved test data. 5.7. With an administrator password, users can modify their startup password to make machine management more secure. 5.8. Using software to calibrate the load value is extremely easy to calibrate. 5.9. The internal functions are set with full Chinese prompts, making the operation convenient and simple. 5.10. Rich testing functions, capable of conducting tensile tests, pressure tests, compressive tests, elongation tests, etc. 5.11. Display method: Real time display on the touch screen. 5.12. Tensile range: Standard configuration 200kg (optional). 5.13. The accuracy is 1/25000. 5.14. It can print test data and dates, making it easy to view test data for each stage 5.15. Conversion of three types of force units: N, Kg, and LB. During the testing process, 5 sets of test data at any position can be manually and automatically captured and printed. 7. Introduction This product tests the tensile strength, compressive strength, and elongation of various materials, semi-finished products, and finished products. It can perform tests such as peeling, tearing, bending, bending, and compression, and is suitable for use in industries such as metals, plastics, rubber, textiles, synthetic chemicals, wires and cables, leather, etc. 8. Design standards ASTM D903, GB/T16491, GB/T1040, GB/T8808, GB13022, GB/T 2790/2791/2792, CNS-11888, JIS K6854, PSTC-7, etc
Technical parameters Maximum test force 1000kg Unit of force N Kgf bf N KN Test accuracy Grade 0.1 Test stroke 2200mmWithout fixture Print items Save the data and then print, can be converted to PDF document. Test speed: 0-500mm/min computer Settings Shutdown mode: Break automatic stop Control mode PC control Power source servomotor
Model specifications: DL8501A Capacity selection: 500kg Force unit :N kgf lbf etc Displacement unit: mm cm Inch , etc Stress unit :Pa Kpa Mpa Gpa KN/ N/ , etc Power resolution: 1/500,000 accuracy: 0.5% Travel resolution: 1/500,000mm Sampling speed: 100Hz Effective travel: 1400mm (including fixtures) Speed setting range: 0.1-1000mm/min Arbitrary settings Speed accuracy : ±0.2% Test sample range: 160mm Shutdown method: Overload shutdown, emergency stop button, automatic shutdown for specimen damage, automatic shutdown for upper and lower limit settings motor: Step motor power: 0.6KW Host size (WxDxH): 550x380x1550mm machine weight: 130kg source :AC220V/50Hz 1.Main purpose The DL8501A microcomputer type material testing machine is specialized in testing the strength of various materials, finished products, and semi-finished products. Various fixtures and fixtures are selected, suitable for measuring the mechanical properties and related physical parameters of various materials in states such as tension, compression, bending, shear, tearing, peeling, and puncture. It can be used for stretching, compression, three-point bending, four-point bending, shearing, tearing, peeling, finished shoe piercing, cardboard box holding, foam cyclic compression, spring tension and compression, and various dynamic and static cyclic tests. This machine adopts Windows Chinese window program settings, which is easy to operate and automatically stores test data (load stroke curve, load attenuation life curve, test results), and all test conditions can be stored.