Ultrasonic testing (UT) is a family of non-destructive testing techniques based on the propagation of ultrasonic waves in the object or material tested. In most common UT applications, very short ultrasonic pulse-waves with center frequencies ranging from 0.1-15 MHz, and occasionally up to 50 MHz, are transmitted into materials to detect internal flaws or to characterize materials. A common example is ultrasonic thickness measurement, which tests the thickness of the test object, for example, to monitor pipework corrosion. Ultrasonic testing is often performed on steel and other metals and alloys, though it can also be used on concrete, wood and composites, albeit with less resolution.
Ultrasonic test blocks Iiw:v-1: 1)material: carbon steel 2)dimensions: 300mml*100mmw*25mmt. 3)application: used for calibration of shear and longitudinal transducers, and verification of shear wedge exit point and refracted angle. Can also be used for resolution and sensitivity checking. Includes a 100mm radius on one end . Also includes a 50mm diameter and a 1.5mm diameter hole. In accordance with international institute of welding and astm e164 Specifications. Metric version available. In addition the e164 metric version, we also make the euro-version v1 block. Iiw:v-2: Description: 12.5mm thick, small calibration block for on-site checking of miniature shear wave probe index, time base, beam angle and gain. Includes a 25mm and 50 mm radius, 1.5mm hole (or 5mm), engraved reference mark scales from 35 to 75 degrees. In accordance with bs en 27963:1992, iso 7963 cal block no. 2, fig. 1. f¦fp dimensions: 75mm x 43mm x 12.5mm f¦fp made of steel of composition corresponding to p 18 of iso2604-4 f¦fp also available in 20mm and 25mm thicknesses for calibration of non-miniature probes. f¦fp fitted storage case. A5(bcb): Beam calibration block. Beam profile and resolution checks for shear wave probes. Sensitivity checks for shear and compression probes. 9 off 1.5mm holes Dac setting dac characteristics for shear wave and compression wave probes. Flaws typically 1.5mm diameter holes at 20%, 40%, 60% and 80% of thickness. Asme: Setting sensitivity levels for weld testing. Sizes and locations of flaws are dependent on weld thickness. SC,DC, Thickness Blocks etc. are availble. Skype: dfmould1 Fitted carrying case
AWS type RC block is used for checking Resolution Capablities of angle beam transducers. It can be available in 3 different materials(Aluminium,Carbon Steel and Stainless Steel). Geometry: 1 " x 3" x 6". Contains nine 0.062" diameter holes for 45, 60 and 70 degree transducers. Dimensions: 6.000" x 3" x 1.000"(152.4mm x 76.2mm x 25.4 mm)
We offer Various Calibration Blocks for measuring specification of various metallic and non metallic tools under various parameters and are available in various specifications that meets International Quality Standards that are used for various kinds of engineering applications. We manufacture these Calibration Blocks using extreme quality raw material that is procured from our reliable and trusted vendors. We Manufacture Ultrasonic Calibration Blocks like IIW Type 1, V1/5(A2), V2-IIW2(A4), DC, DSC, DS, RC,IOW-A5, Step-wedge Block, IOW Beam Profile, ASTME317, ASTM Area Amplitude, SC Etc.
Overview: Digital ultrasonic flaw detector is the mainstream of nondestructive testing instrument equipment, with quick, easy, no damage positioning, evaluation and diagnosis of the internal workpiece.Our products adopt tft color lcd screen, with functions of simple operation, high precision detection , wide application range, fast response, high intelligence, flexible memory card size and other characteristics, is an ideal product of high cost performance products. Wooden case
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Specification: Technical code for testing of building foundation piles JGJ 106-2003 Technical specification of Dynamic pile tests for Highway Engineering JTG/TF81-01-2004 Technical specification for inspection of concrete defects by ultrasonic method CECS21:2000 Technical specification for detecting strength of concrete by ultrasonic-rebound combine method CECS 02:2005 Code for investigation of geotechnical GB50021-2001 Purpose Testing of building foundation piles by cross-hole sonic logging; Inspection of concrete defects by ultrasonic method, such as uncompacted, cellular, hole area. Detecting strength of concrete by ultrasonic-rebound combine method Detecting strength of concrete crevice by ultrasonic-rebound combine method Detecting defects of one hole by one trigger two receives Testing dynamic performance of geotechnical investigation, rock, concrete etc Performance High efficiency testing. Lifting speed is more than 60m/s(point distance:20cm) Display the test data graphically. User can watch analyzed result directly Fast and precise automatic judge the sound parameters. Real-time wave display assures test efficiency Humanized software design. Software design applies to user and construction plant. Its help information ensure user handle easily Link the rebound apparatus directly. Detect strength of concrete by ultrasonic-rebound combine method with linking rebound apparatus directly, and get strength of concrete in time. The function has applied for national patent Being sensitive to receive signal. Can receive signal more than 10m in concrete without defects Can supply smooth power to radial energy transducer without external power Standard USB storage with big capacity Interior lithium battery supplies power for apparatus working more than 6 hours Portable, small, light apparatus (1.75kg) Extending function: testing thickness of concrete by impacting echo method. Professional and powerful Windows system analysis software. It can export the data to Excel or Word for advanced analysis Technical data Item Specification Main control unit High-performance embedded computer Input method keyboard Interface USB Receive channel Two Transmission mode Continuous and external Receive sensitivity =30uv Amplifier bandwidth 10kHz to 300kHz Sound time accuracy 0.05us Display 640*480 high brightness TFT panel Storage 1G(Interior) 2G(U-Disk) Max sample data length 64k Trigger voltage 65,125,250,500,10
Covid-19 Rapid Test Kit
SARS-CoV-2 Rapid Antigen Test kit Colloidal Gold Method Medical Simple Rapid Convenient Sensitivity : 98.4% Specificity : 98.1% Test Time : 10-15min
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
For in vitro qualitative detect of Covid-19 antigen in nasal(NS) swab specimens directly from individuals who are suspected of COVID-19 by their healthcare provider within the first 5 days of the onset of the symptoms. This test is only provided for use by clinical laboratories or to healthcare workers for point-of-care testing, and not for at home testing. 1.Easy to collect samples simple operation without professional equipment. 2.The test results are available in 15 minutes, and the test results are clearly visible. 3.Convenient transportation and low price, higher accuracy. 4.Suitable for large-scale rapid screening. Shelf life: 24 Months Test Result time: 10 Mins Packing: 25 Pieces per Box
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Temperature Block Temperature Range: 0 - 105 Max. Heating Rate: 7 /s Max. Cooling Rate: 5 /s
Sonic testing pipe is specially designed to be encased in foundations such as bored piles, diaphragm walls and barrettes to allow for future testing of the concrete integrity by ultrasonic waves.
COVID-19 Rapid Test Kit IgG + IgM (Colloidal Gold) comes in packs of 40 tests and contains: GCMS manufactures COVID-19 antigen test kit, the GENEDIA W COVID-19 Ag which is listed on the EU common list, also with GMP and ISO certifications. GENEDIA W COVID-19 Ag is unaffected based on the in-silicon analysis of the mutations in the nucleocapsid (N gene) of Omicron viruses. Letter of statement is available upon your request. To get over COVID-19 pandemic, especially the recent Omicron breakout, currently we are doing big promotions for three kinds of COVID-19 Ag kit. All are in stock and available right away. 1. Nasopharyngeal 2. Nasal 3. Saliva Price and Minumum Quantity Price FOB in USD: negotiable 0.8 to 1.8Minimum Order Qty: None Pieces Production Capacity: 3,000,000/monthPackaging: 20 Tests/kit, 30 Kits/box, 12 Boxes/pallet Sample: Available. Sample Cost Born By Supplier Product Model And Origin Brand: GENEDIAModel: 643G-S (Saliva) Seller Code: Genedia w covid 19 agHS Code: 3002.15 Standards: Ce Competitive Advantages Allow wider testing with fast test time (10 minutes) All necessary materials provided / no equipment needed Sensitivity: 93.33%, specificity: 100% Free sample. no moq. price is negotiable. customized packing. Other Details 20 tests / kit 24 months from the date of manufacture 2 ~ 30c(35.6 ~ 86f) available for room temperature deliver In stock. fast delivery. 1 x Instructions for Use Manual 40 x Test Cassettes 1 x Buffer 40 x Dropper
Angiten-COVID-19 Virus Test Kit (Colloidal Gold) Quantity of box: 25 persons/box Brand: Easysweet NMPA (National Medical Products Administration): Approved CE: with CE mark BfArM: listed Test Method: Antigen Test Result Time: 10-15 mins Sample Type: Nasal Swab Sensitivity: 96.70% Specificity: 100% Accuracy: 98.94% Shelf Life: 24 months Storage Temperature: 2-30 Degree Celsius Country of Origin: Made in China Additional Information: Production Capacity: 1 million Delivery Time: 10-15 days Packaging Details: 25 tests in a pack, 40packs/ carton Angiten-COVID-19 Virus Test Kit is an in vitro diagnostic rapid test for the qualitative detection of SARS-CoV-2 antigen (Ag) in human nasopharyngeal swab specimens from individuals who meet COVID-19clinical and / or epidemiological criteria. It can be used by professional only. Price and Minumum Quantity Price FOB in USD: NegotiableMinimum Order Qty: 10000 Production Capacity: 1000000Packaging: 25 Persons/box Sample: Available. Sample Cost Born By Buyer Product Model And Origin Brand: Easysweet HS Code: 3822009020 Standards: Ce Competitive Advantages Best price with shortest delivery time Best price with shortest delivery time Best price with shortest delivery time Best price with shortest delivery time Other Details Angiten-covid-19 virus test kit (colloidal gold) Angiten-covid-19 virus test kit (colloidal gold) Angiten-covid-19 virus test kit (colloidal gold) Angiten-covid-19 virus test kit (colloidal gold)
Covd-19 IgG/IgM Rapid Test Cassette (Whole Blood/Serum/Plasma) is a solid phase immunochromatographic assay for the rapid, qualitative and dierential detection of IgG and IgM antibodies to 2019 Novel Corona Virus in human whole blood, serum or plasma. Specification.jpg Product: Rapid Diagnostic Test Kit Item: Corona Virus Test Kit Specimen: Whole Blood/Serum/Plasma Format: Strip/Cassette Port of Loading: Shanghai OEM and ODM: OEM/ODM Welcome Shipping: By UPS, FEDEX, DHL, TNT, by air or by sea MOQ for Private label: Low MOQ 1600 boxes, Please contact us. Note: Store this product in a cool and dry place, avoid direct sunlight, stay away from places that children can contact, and avoid eye contact. If you have allergies to this product, please stop using and consult a doctor. COVID-19 Corona Virus Rapid Test Kit11.pngCOVID-19 Corona Virus Rapid Test Kit12.png
Access Bio Care Start Covid-19 Rapid Antigen Test Kit Product Details: Number of Reactions(Preps) per Kit : 1 Brand : Access Bio Test Method : Antigen Test Result Time (Rapid Kits) : 10 min Sample Type ; Nasal Swab Packaging Size : 20 Test Kits/Box Packaging Type : Box The CareStart COVID-19 Antigen test is a lateral flow immunochromatographic assay intended for the qualitative detection of the nucleocapsid protein antigen from SARS-CoV-2 in nasopharyngeal or anterior nasal swab specimens directly collected from individuals who are either suspected of COVID-19 by their healthcare provider within first five days of symptom onset, or from individuals without symptoms or other epidemiological reasons to suspect COVID-19 when tested twice over two or three days with at least 24 hours and no more than 48 hours between
A box 2 doses I HEALTH price $6+10% A Box 1 dose Flow Flex Price $4.4 +10% You can be seller mandate DDP USA AND ALL OVER WORLD ATTENTION PAYMENT SBLC or BCL /PB Moq 500K MAX 5-10MX12Month DDP USA or World BY AIR Buyer side 50% Commission open You can be seller part 10% of 50% for you SOP: 1, Documents NCNDA ICPO KYC 2 Seller FCO 3 DRAFT SPA DRFT SBLC OR BCL /PB 4 SPA sign &IMFPA 5 ATTENTION PAYMENT SBLC/BCL /PB / TT 6,Can get Allocation letter after confirm payment 7 DDP buyer Port Inspection pay TT 8 Then keep rolling for next deal Notice 1,You can Mark up 2 you can be seller part 3 DDP to your warehouse 2022 Feb 26-Mar 10
