About Us

AJR is a reliable manufacturer and supplier of testing instruments in Beijing China. With many years marketing and sales experience in global market, AJR NDT equipment now reached many abroad countries in the world. The products also receive a good feedback from user because of its good performance. AJR also hopes to establish business ship with more NDT equipment company and distributer in the world. We are sure: our best service will bring you more confidence to our AJR product.

Hot Products

Ultrasonic Flaw Detector AFD100
AFD100 is a portable industrial non-destructive flaw detector, which can rapidly, easily and accurately inspect, locate, evaluate and diagnose various defects (crack, inclusion and pinhole, etc.) in a workpiece without destruction. It can be used both in a lab and field. The instrument can be widely used in any fields that need defect inspection and quality controlling e.g. manufacturing industry, iron & steel metallurgical industry, metalworking, chemical industry, etc., also be broadly used in the active safety inspection and service-life evaluation in such fields as aerospace, railway transportation and boiler pressure vessels, etc. It is an essential instrument for non-destructive inspection industry.
Ultrasonic Flaw Detector AFD860
The AFD860 ultrasonic flaw detector is an ultra-light handy UT instrument of outstanding performance. Compatible with EN12668-1:2010. This instrument is mounted with TG TFT display of full WVGA (800×480 pixels) resolution for excelling visibility even used outdoors or in strong sunlight. Another amazing feature of this product is the “square wave drive” which realizes the user’s dream for best sensitivity and resolution. Moreover, it’s compatible with EN12668-1:2010, the popular instrumentation standards widely recognized in European and even the international market. Weighing only 0.9kg, this apparatus enables the user to carry it just like an on-hand tool for instant inspection task. All these distinct advantages make it superior as compared to its counterparts.
Rail Ultrasonic Flaw Detector
AFD900 Rail Ultrasonic Flaw Detector is a brand new digital barrow-style ultrasonic equipment of flaw detection. It is used to detect all kinds of flaws in rail materials ranged from 43kg/m~75kg/m. It is a new type of practical, dependable instrument of rail flaw detection. This machine mainly include one main machine, probe and water tank. The above three parts are installed on the handcart.
ATG140 Ultrasonic Thickness Gauge
ATG140 is a digital ultrasonic thickenss gauge. The ATG140 design with bright back light which can make the data more clearly in dark plack. And also with the software, customer can connect the machine with computer. Based on the same operatinfg principles as SONAR, the instrument is capable of measuring the thickness of various materials with accuracy as high as 0.01 /0.1mm. It is suitable for a variety of metallice and non-metallic materials.
Scan-II A/B Scan Ultrasonic Thickness Gauge
If the ordinary thickness gauges are incompetent in the rough applications. Please turn to our AJR Scan-II A/B Scan Ultrasonic Thickness Gauge, which will maximize measurement performance for challenging applications and provide you with the cost-effective measurement solutions.
Portable Hardness Tester AJH300
This portable hardness tester uses the dynamic Leeb rebound technique, has a wide measuring range and is suitable for most metals. Displays readings in hardness scales HRB, HRC, HV, HB, HS, HL.
Portable Hardness Tester AJH410
The new generation of portable hardness tester AJH410 offer the most affordable but accurate testing solution for on-site testing in workshops and in field operation for quality assurance. Any metal product with a minimum solid mass of 1,5 kg or more can be tested in any hardness scale. Test results appear immediately on backlit display. With software, customer also can download testing data to PC from the machine
Portable Hardness Tester AJH580
The new generation of portable hardness tester AJH580 offer the most affordable but accurate testing solution for on-site testing in workshops and in field operation for quality assurance. Any metal product with a minimum solid mass of 1,5 kg or more can be tested in any hardness scale. Test results appear immediately on screen. With mini thermal printer, user can printe test data on project site. With software, customer also can download testing data to PC from the machine
Portable Integrated Hardness Tester AJH720
The Unigue design portable metal hardness test of AJH720 convinces with precise measurements on most metals. It offers the same features as the common hardness test but also allows user defined hardness conversions.Max 600 groups of data can be stored in memory.USB interface. Bluetooth included, can be connected with printer through Bluetooth
AUH-II Portable Ultrasonic Hardness Tester
AJR AUH-II portable ultrasonic hardness tester is a intelligent hardness measuring instrument. Compare with normal hardness testing device, AUH-II portable ultrasonic hardness tester adopt Ultrasonic Contact Impedance (UCI) technology and Automatic Stabilization and Compensation (ZSC) technology. AUH-II can be used in a broad variety of metals with a wide measuring range and high accuracy. AJR AUH-II also has no damage for the testing surface. The ZSC technology also solves the traditional ultrasonic portable hardness unstable problem because of the environment and human factor.
AUH-III Ultrasonic Portable Hardness Tester
Ultrasonic hardness tester AUH-III apply ultrasonic contact impedance method to do comparative hardness measurement for testing pieces, with advantages of high accuracy, efficiency, portable and easy operation. Ultrasonic hardness tester AUH-III is widely used to measure hardness of small forgings, cast material, weld inspection, heat affected zone, Ion-nitrided stamping dies and molds, forms, presses, thin walled parts, bearings, tooth flanks, etc.
Bluetooth Coating Thickness Gauge ACT2300
ACT2300 bluetooth coating thickness gauge meets the standards of ISO2178, ISO-2361, DIN, ASTM and BS. It is suitable for laboratory. It is a best choice for harsh field conditions application. The gauge can measure the thickness of non-magnetic coating layers on magnetic substrate. Such as: (aluminum, chrome, copper, enamel, rubber, paint) on magnetic substrate (steel, iron, alloy and magnetic stainless steel). The gauge can measure the thickness of non-metals coatings layers covered on non-magnetic metals substrate. Such as: (enamel, rubber, paint, vanish, plastic anodic-oxide layer) covered on non-magnetic metals substrate (aluminum, brass, zinc and nonmagnetic stainless steel).
ACT4000 Digital Coating Thickness Gauge
ACT4000 is a compact, handy pocket gauge. It is designed for non-destructive, fast and precise coating thickness measurement. The principal applications lie in the field of corrosion protection. It is ideal for manufactures and their customers, for offices and specialist advisers, for paint shops and electroplaters, for the chemical, automobile, shipbuilding and aircraft industries and for light and heavy engineering. The standard data software can make customer download the test result from machine to PC.
AJE220 AC / DC Magnetic Yoke Detector
AJE-220AC/DC Magnetic Yoke Flaw Detector is portable type magnetic flaw detection equipment. AJE-220AC/DC use Yoke to magnetize Ferromagnetic material work piece. This model can magnetize every parts. It can be used in many industry like oil field, ship building, combustion motor parts, coal mine, machinery, standard parts, oil pump, aerospace parts, car parts, bridge building, chemical industry, pressure container and rail industry and so on. This model can measure the surface flaw and welding joint on irregular shape parts like chain bar, crank shaft, bearings, bolt, spring, forging piece, valve.
CJX-A Magnetic Particle Tester
AJR company CJX-A magnetic particle tester is our newly-developed equipment for the testing of casting quality using magnetic particles and features a combination of advantage of various overseas and domestic equivalent products. It features an imposed magnetic field and thus is compact and lightweight. The highly integrated circuit adopted has rendered our product a combination of all functions of various types of equipment.
AJR UV-LED Plus Series Handheld  Rechargeable UV LED Lamp
Power energy - energy saving of only 9VA; The average service life of the light source – 30000h; The content of UV-B is 0; 5-6 hours of battery life; External without wiring; Quartz and optical glass module, non PMMA material, excellent weather resistance; Continuous working outside surface temperature<5K(5℃).
Steel Wire Rope Flaw Detector ART-11S
ART-11S Steel Wire Rope Flaw Detector is made according to National Metrology Act and Provisions of State Production Safety Law. The machine also meets American ASTM1571 standard and Shanghai Q/NYNAY01 standard (National Third Party Qualification Institute Standard).It is widely used in mining, cable, lifting equipment, elevator, port machinery and rope bridge industry.
ART300 Surface Roughness Tester
AJR NDT: ART300 portable roughness measuring instrument is a new product of AJR NDT Co. Ltd. ART300 is a high accuracy surface roughness measuring instrument. It is applicable to the workshop testing station, laboratory, metrology room environmental detection. ART300 measurement meets international standards of the United States, Germany, Japan and is compatible with Britain and other industrial developed country standards. Measurement results can be shown on digital LCD display. The result can be also output to the printer.
30-200KV X Ray Flaw Detector
The X-ray NDT equipment is used to show the internal discontinuity or faults of materials, products or welding from a radiographic image on a film, according to the principle of the different absorption of the X-ray for different material depending on the different thickness of the materials. We can evaluate the quality of materials and products based upon the characters, size and position of the discontinuity or faults. In this series of products, the X-ray generator is furnished with SF6 gas as an insulation, electric fan for forced cooling, the controller is equipped with the advanced microprocessor controlling system, SCR modules for voltage regulation, converting modules to control the primary and secondary side of the SCR as well as the advanced electronic circuits of voltage & current stabilization and interference-free .Thus, the performance of the complete equipment has been improved remarkably.
Porosity Holiday Detector AHD810
AHD-810 holiday detector is a high-voltage special detector that is used to detect the quality of metal anti-corrosion coating. This detector can detect different thickness of coatings, such as glass lining, glass reinforced plastic, epoxy coal tar, rubber lining and so on. The detector will emit bright sparks and with sound alarm when something is wrong with the coating, such as the emergence of pinhole, air bubbles, fissures and cracks. As powered by Ni-MH battery, and with small size and light in weight, it is especially suitable for field operation. The detector is the essential tool used for detecting the quality of metal anti-corrosion coating and can be used widely in many industries including chemical, petroleum, rubber and ceramic, due to its sophisticated design and stable & reliable performances.
AJR XRF3500 Handheld XRF Spectrometer
The XRF3500 Handheld Alloy Analyzer supplies elemental analysis of myriad materials in widely varying conditions. These energy dispersive X-ray fluorescence devices are recognized for ruggedness and reliability on the job. They offer alloy materials identification in seconds, with innovative technologies and designs that provide repeatable, laboratory-quality results. Simple, user-friendly displays and efficient ergonomics make these instruments extremely easy to use. XRF3500 Handheld Alloy Analyzer is designed for identifying the reliability of metal material and alloy nameplate. It has the characteristics of small volume, light weight, easy to carry, no need for sample preparation, alignment measurement, high precision, rapid detection, great value and excellent performance. It can be widely used in all kinds of metal and alloy samples grades and metals rapid analysis, and etc.
AJR XRF3000 Handheld XRF Spectrometer
AJR NDT XRF3000 Hand-held X-Ray Spectrometer is the coming trend in the analysis world, since it decreases the weight from hundreds of kilo to around 2 kilo, making the heavy instruments into small and portable device, which well widen the applications of X-Ray into geology, mining, resource survey, exploration, government inspection. With modern production developing and need of environment protection, Hand-held X-Ray spectrometers are highly applied in the environmental, geology, mining, metallurgy, construction material, archaeology, alloy, petroleum, etc.. AJR NDT XRF3000 has been designed for application such as RoHS, Halogen Free, Alloy, etc. Elemental analysis range is well enlarged with low LOD and better repeatability.
AVM-63B Pocketable Vibration Meter
AVM-63B Pocket vibration (temperature) instrument, mainly used in machinery and equipment vibration displacement, velocity (intensity) and the acceleration, temperature parameters of the measurement instrument in the bearing housing using the measured data, the control of international standard ISO2372 , Or the use of enterprises, the standard machine, you can determine the equipment (fans, pumps, compressors, motors, etc.) in which the current state (well, pay attention or dangerous, etc.).
AJR HR-150M Motorized Superficial Rockwell Hardness Tester
AJR HR-150M Motorized Superficial Rockwell Hardness Tester adopts motorized testing method. Its testing force can be loaded, kept and unloaded automatically. Avoid man-made error and easy to use. It is therefore, welcomed by many users.
AEC660 Digital Portable Eddy Current Electrical Conductivity Meter
AEC660 is a kind of eddy current electrical conductivity meter, which is designed for quick & convenient measurement of material property, such as material separate、quality control、material state check and so on. It uses the electromagnetism testing principle. Testing objects focus on non-ferromagnetic material.
AEC670 Digital Portable Eddy Current Electrical Conductivity Meter
AEC670 is a kind of eddy current electrical conductivity meter, which is designed for quick & convenient measurement of material property, such as material separate、quality control、material state check and so on. It uses the electromagnetism testing principle. Testing objects focus on non-ferromagnetic material.
AEW-B Series Microcomputer Control Hydraulic Universal Testing Machine
AEW-B series digital hydraulic universal testing machine is mainly applicable for field tests and is used for on-line inspection of ferrous metallurgy, transportation construction, machinery production, construction engineering and electric power fitting etc. It can display testing forces and displacement data, analyze indexes on tensile strength, maximum force and elongation and print testing data if the printer is selected and provided.
Impact Device of Portable Hardness Tester
Hardness tester impact device also called hardness tester probe.User can choose various impact device according to various application and work piece.These impact device includes D, DC, DL, D+15, C, E, G
AJR UV-T UV LED Torch with Trigger
Main Test Method  Fluorescence Penetrant Testing  Fluorescence Magnetic Particle Flaw Detection  Fluorescence Leak Detection
AJR UV-H Overhead Helmet Rechargeable UV LED Lamp
User can put this helmet UV LED Lamp on head. Then it can work on worksite easily without use hand. Main Application a. Fluorescence Penetrant Testing b. Fluorescence Magnetic Particle Flaw Detection c. Fluorescence Leak Detection
AJR UV-LED 6000P+ Handheld  Rechargeable UV LED Lamp
 Original imported UV LED light source  The content of UV-B is 0.  3-4 hours of battery life.  Quick replacement battery  Including the weight of the battery less than 560 g.  External without wiring  Quartz and optical glass module, non PMMA material, excellent weather resistance.  Continuous working outside surface temperature<8K(5℃)  Include filter glasses, white light less than 20LUX.  Input AC100-230V.  Meets ASTM-E 3022 standard

Contact Us


Address: 30th Building, C Area, DongLiangShe Village, Huining Town, Xingtai County, Xingtai City, Hebei Province, China 054001.


Whatsapp / Mobile: +8613393190604

Skype: vince-hu1

Email: sale@ajr-ndt.com


Web: www.ajr-ndt.com

Live Chat