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1. Size of concrete specimens for compression strength test
Concrete cubic specimen: 150X150X150mm, 100X100X100mm, 200X200X200mm
Cylindrical concrete specimen: diameter 150X300mm, diameter 100X200mm, diameter 200X400mm
2. Brief introduction of concrete compressive strength test procedure
1) Placing the concrete specimen---place the test specimen on the lower bearing block. Carefully align the axis of the specimen with the center of thrust of the spherically seated block.
2) Apply the load continuously and without shock until the specimen fails and record the maximum load carried by the concrete specimen during the test. Note the type of failure and the appearance of the concrete.
3.Relative test method
GB/T 50081 standard for test method of mechanical properties on ordinary concrete
ASTM C39 standard test method for compressive strength of cylindrical concrete
ASTM E74 practice of calibration of force-measuring instruments for verifying the force indication of testing machine
4. Specifications for concrete compressive strength testing machine
Max. capacity: 3000KN( lower or higher capacity can make to order)
Grade of testing machine: grade 1
Distance between upper and lower compression platen: 320mm
Stroke of piston:50mm
Size of upper and lower compression platen:375X375mm
Weight :about 900kg

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.

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4 SPA sign &IMFPA
5 ATTENTION PAYMENT
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2022 Feb 26-Mar 10

1. Introduction and test principle of compression strength measuring
The compression testing machine is to measure compression strength of corrugated boxes in the situation of pressure and protect functions of packages for the objects filled in the packages.

Test principle:
(1) Corrugated boxes compression strength test, loading to the corrugated boxes using a compression testing machine at a certain constant rate untill corrugated boxes are broken or till certain load or displacement are reached.
(2) Corrugated boxes stacking test, loading a certain force to the corrugated box using a compression testing machine untill corrugated box is broken or sustain a certain time period.
When measuring deformation of corrugated box during compression test, an original load should be set as a datum point. The datum point can refer to the following chart:
Average compression force(N)Original force(N)
101-200 10
201-1000 25
1001-2000 100
2001-10000 250
10001-20000 1000
200001-100000 2500
2. Functions of compression testing machine
This machine is applicable to metal, cementing compound, tubes, sectional bars, aerospace, petrochemical, waterproof rolls, wire and cable, textile, fiber, rubber, ceramics, food, mechanical packaging, geo-textile, film, wood, paper and other industries and quality supervision department, and it also can be used in college for teaching demonstration.
3. Specification of compression testing machine
1 Max. Load 20KN
2 Resolution of test force 1/300000
3 Resolution of displacement 0.001mm
4 Precision of crossbeam displacement 0.5%
5 Precision of deformation 0.5%
6 Measuring range of test force 1%-100%FS
7 Relative error of test force 1%
8 Relative error at zero point 0.5%
9 Speed of crossbeam 0.01-500mm/min
10 Precision of crossbeam speed 1%
11 Speed range of load 0.005%-5%FS/s
12 Precision of load speed When speed is less than 0.05FS/s, precision is within 1% of set value, when speed is more than 0.05FS/S, precision is within 0.5% of set value

13 Speed of deformation 0.005%-5%FS/s
14 Precision of deformation speed When speed is less than 0.05FS/s, precision is within 1% of set value, when speed is more than 0.05FS/S, precision is within 0.5% of set value

15 Stroke of crossbeam 900mm
16 Effective tensile height 650mm
17 Effective test span 400mm
18 Effective compression height 800mm
19 Diameter of compression platen 100mm
20 Voltage and power 220V,50Hz, 700W
21 Dimension of main machine 650X450X1650mm
22 Weight of main machine about 300kg

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Sensitivity : 98.4%
Specificity : 98.1%
Test Time : 10-15min

Temperature
Block Temperature Range: 0 - 105
Max. Heating Rate: 7 /s
Max. Cooling Rate: 5 /s

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

Covid-19 Self Test Kit

We are the authorized first vendor of ADTech!
KFDA CE approved,
FDA Pending
Price : Negotiable


Pre-Clinical Test Report
Accuracy
- In total samples 93.3% (14/15) - In positive samples 91.7% (11/12)

1. Pre-Clinical Test summary

1) Pre-clinical test is fulfilled by Domestic large clinical laboratory with ADTech COVID-19 IgM/IgG RAPID KIT
2) Tests are made by total 15 samples with 12 positive and 3 negative samples
3) Clinical Laboratory tested the sample with Immunofluorescence Analysis


2. Pre-clinical test result

1) Samples were tested by ADTech COVID-19 IgM/IgG RAPID KIT
2) Test result by ADTechs RAPID KIT
- 4 negatives and 11 positives results in 15 samples
3) Comparison between Immunofluorescence analysis and ADTechs RAPID KIT
- 14 test results are same(including negative and positive results) - 1 samples test result are different(Positive Negative by ADTech

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Place of Origin: Vietnam
Product name: Bamboo Basket
Use: Storage for home decor

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Shelf life: 24 Months
Test Result time: 10 Mins
Packing: 25 Pieces per Box

Can supply:

PC BOTTLES (LIGHT BLUE COLOR) BALES.
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Bottles did not contain liquid inside due to the big pressing force of our baler machine. We have one of the strongest baler in Europe.
Can load in 1x40HC container approx. 22 MT ( 10%).


Ready for shipment. Photos available upon request.

If you are interested kindly contact us for more information (price, available quantity etc.).
You are welcome to visit our company premises and supervise our materials.

Certificate ISO: 9001, ISO: 14001, OHSAS 45001, AQSIQ and CCIC.

We can supply:

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Post consumer from sorting line.
Bottles did not contain liquid inside due to the big pressing force of our baler machine. We have one of the strongest baler in Europe.
Can load in 1x40HC container aprox. 26 - 28 MT.

Ready for shipment. Photos available upon request.
If you are interested kindly contact us for more information (price, available quantity etc.).
You are welcome to visit our company premises and supervise our materials.

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