Testing Equipment

Isotech 4852 ADVANCED, NELSON Calibration Precision Instruments for Accurate Measurements About Us NELSON Calibration is a leading provider of high-quality calibration instruments and measuring tools. Our product range includes dimensional measuring tools, electrical test instruments, environmental testing equipment, pressure calibrators, power quality analyzers, and more. Trusted by professionals across various industries, we are committed to delivering precision, reliability, and customer satisfaction. Our Mission Our mission is to empower businesses with top-notch tools for accuracy and efficiency. We strive to offer innovative solutions that meet the highest standards of quality and performance. Product Range Calibration Instruments: Precision, multifunction, and loop calibrators Dimensional Measuring Tools: Micrometers, calipers, height gauges, and CMMs Electrical Test Instruments: Multimeters, oscilloscopes, insulation testers, and power analyzers Environmental Testing Equipment: Temperature/humidity loggers, sound level meters, air quality monitors, and light meters Pressure Calibrators: Digital gauges, handheld calibrators, pneumatic and hydraulic calibrators Power Quality Analyzers: Meters, analyzers, and harmonic analyzers Pressure Measurement Devices: Transducers, sensors, and manometers Recorders/Data Loggers: For temperature, humidity, and pressure Scales and Balances: Precision balances, analytical scales, and industrial scales Surface Testers: Roughness testers, coating thickness gauges, and gloss meters Temperature Measurement Tools: Infrared thermometers, thermocouples, and controllers Torque Tools: Wrenches, screwdrivers, and testers Commitment to Quality We prioritize precision and reliability, sourcing products from top manufacturers and conducting rigorous quality control. Our comprehensive calibration services ensure your instruments maintain peak accuracy and performance. Customer Support Our dedicated team provides exceptional customer support, from product selection to technical assistance and after-sales service. We offer training programs and resources to help you maximize your instruments' potential. Industries Served Manufacturing Aerospace Automotive Energy Research and Development Contact Us For more information visit our website at www.nelsoncalibration.com. Our address: Jl. Gatot Subroto No.Kav. 91A, Kuningan Tim, Setiabudi, DKI Jakarta 12950.

Minimum Order: 1 bags

Product Description Hengfeng DC hipot tester is also called dc dielectric test sets, it provide the most dependable, portable DC high voltage sources for checking the quality of electrical power cables, motors, switchgear, insulators, transformers and capacitors,which is suitable for electric power branch, power department of factories, scientific research units, railway, chemical industry, and power plants. Features 1. Large color touch screen with stylus pen  2. Real-time display voltage, current, test progress, and discharge process 3. Full range smooth voltage regulation 4. Automatic raise voltage/hold voltage/drop voltage/discharge 5. Automatic MOA test function 6. Over-voltage and over-current protection 7. Automatic memory with time/date 8. Built-in thermal printer 9. USB port 10. Powerful PC software Applications The DC high voltage test sets are used to make proof tests on electrical power cables, motors, switch gear, insulators, transformers and capacitors. Tests are performed by applying controlled high voltages to the unit under test at or above insulation system operating level. Measuring the leakage current helps determine the unit under test’s ability to withstand overvoltages such as lightning strikes and switching surges.

Product Description Hengfeng ground resistance tester is a high-precision test instrument used in various fields such as substations for testing grounding resistance and related parameters. The instrument has the characteristics of lightweight, small dimensions, convenient carrying, strong anti-interference performance and high accuracy. It is an integrated structure, built-in variable frequency power supply module, and the output power supply is continuously variable frequency adjustable. The frequency of 45-55Hz can be switched for measurement, and there are several groups of double frequency conversion for choice,and the built-in high-speed processor core adopts high-end digital filtering technology, which effectively avoids the interference of the power frequency electric field to the test, and fundamentally solves the problem of accurate measurement under strong electric field interference. A large number of on-site tests and user usage indicate that when the grounding grid is tested under the harsh electromagnetic environment of the running substation, the measured data of the grounding impedance tester of the special frequency ground network are accurate and repeatable. It is an ideal instrument for the measurement of the characteristic parameters of large and medium grounding grids. Ground Resistance Tester Features 1. HD color touch screen. The instrument is equipped with a high-end full-touch liquid crystal display, a large and full graphical operation interface, each process is very clear, and the operator can use it without additional professional training. The entire process can be measured with a single touch, making it an ideal smart measurement device. 2. Spare stylus pen. When the operators have dirt on their hands or dirt on the screen, the stylus pen can be used to operate the instrument. 3. Double frequency conversion,strong anti-interference ability. The instrument adopts the method of different frequency measurement, and with modern software and hardware filtering technology, the instrument has high anti-interference performance, and the test data is stable and reliable. 4. The precision of measurement is high. The basic error is only 0.005 Ω, which can be used to measure the earth network with very small earth impedance. 5. Powerful function. It can measure current stake, voltage stake, grounding grid impedance, grounding resistance, grounding conduction, soil resistivity, step voltage, touch voltage, potential gradient and so on. 6. Transmission tower vector shunt function.The instrument automatically subtracts the current that is transferred by the tower to calculate more accurate test results. 7. Built-in 1500 Ω imitate human body resistance, when testing step voltage ,users can get the real step voltage data and curve.(optional) 8. All English menu, easy to operate. 9. Simple wiring ,no high current cable is needed.

Shengda water meter CO.,LTD focus On R&D And Produce Mechanical Water Meter, Smart Water Meter,Ultrasonic water meter and flow meter since 1995,we not only produce water meter,also offer total solution of smart water meter reading,support OEM/ODM. 1.Size:DN15-DN200 2.Body:Brass( , with valve)/iron(without valve) 3.Type:Dry dial/wet dial(standard) 4.Max work pressure:PN16. 5.Protection class:IP68 6.Protocol: Narrow band(LTE Cat.NB) 7.Frequency: B3(1800),B5(850),B8(900) 8.Battery: more than 6 years 9.Pressure loss:≤0.063Mpa 10.Water temperature:T30/T90 11.Standards:ISO4064. 12.Certificate:MID 13.SIM card:Micro SIM card(Type 3FF) 14.Working mode: Class A 15.Software: B/S Cloudy serve platform 16.Software payment: Supply for free 17.Composition:NB-Iot water meter, Base station, Serve Platform please check our NB-IOT water meter solution. Contact person : Miranda Office Email: admin(at)henanpanda(dot)com WhatsApp:+86 18603780816 SHENGDA water meter CO.,LTD

Minimum Order: 1 bags

GENERAL FEATURES: LCD display screen. Titration methods, curves and results are displayed in detail. Volumetric KF Titration and Coulometric KF Titration are supported. Data analysis feature helps user review and compare results. Data can be easily transferred to printer via RS-232 communication interface. Reset feature automatically resumes all settings back to factory default options. Volumetric Karl Fischer Titration: Support KF Titration Mode and Titer Detection Mode. Features of auto-filling, auto-purging and auto-mixing of the reagents ensure safe handling of Karl Fischer chemicals. Automatic/manual background drift correction ensures accurate results. Selectable units including mg, mg/L, %, ppm, etc. Settable parameters, including measurement unit, polarization current, stirring rate, titration rate, stop volume, endpoint potential, stop criterion and etc. Store up to 200 titration data sets (GLP-compliant). Coulometric Karl Fischer Titration: Generator cell with diaphragm. Automatic/manual background drift correction ensures accurate results. Selectable units including μg, mg, %, ppm, mg/L, μg/mL, etc. Settable parameters, including measurement unit, polarization current, stirring rate, generator current, endpoint potential, stop criterion and etc. Store up to 200 titration data sets (GLP-compliant).

Minimum Order: 1 bags

ZSQ-T200 Online Surface Quality Inspection System for Continuously Cast Product (CCD) Overview The surface quality inspection of high temperature cast product is of great significance to the repair of cast product’s defects and the hot delivery of hot cast product. The ZSQ-T series of online surface quality inspection equipment for casting billets developed by Wuhan CenterRise M&C Engineering Co., Ltd can detect the defects such as scratches, cracks, holes, pits, edge cracks, edge defects on the surface of the cast products, and meet the customer's requirements for the quality inspection of the surface of the cast product. The principle of the system The ZSQ-T200 online surface quality inspection system for continuously cast products adopts the principle of optical imaging and uses a CCD image sensor to input the surface image of the cast products to be detected into the computer, and then the obtained image is processed by special image processing software to find out whether there is any defect in the image. After the defects in the image are obtained, the obtained defects are classified through a special self-learning system, and finally the requirements of the computer to automatically identify the surface defects of the cast products are achieved. The composition of the system 1. Optical part: The optical part is composed of multiple fixed-focus lenses and linear CCD, which mainly realizes scanning and imaging of the surface of the cast products. 2. Lighting part: The lighting part is composed of a high-brightness LED array and a cylindrical lens, which realizes high-brightness and high- uniformity lighting on the surface of the cast products. 3. Mechanical structure part: The mechanical structure part mainly realizes the adjustment, installation and fixing of the optical part and the lighting part, and consists of the imaging head (optical part), light box (lighting part), bracket and control cabinet. The structure is required to be stable and reliable. 4. Real-time processing: The real-time processing part is completed by the multi-CCD data real-time sampling processing unit (high-speed DSP) independently developed by Wuhan CenterRise M&C Engineering Co., Ltd. 5. Hardware part: The hardware part consists of high-speed storage controller and storage hard disk array, Gigabit InternetMAC controller, Gigabit Ethernet PHY. Rj45, and multiple high-speed workstations. 6. Detection software: The detection software mainly realizes the functions of collection, storage, transmission, processing of CCD scanning images, extraction of defects, analysis of defect characteristics, calculation of defect size and position, storage of defect images, generation of cast product’s surface quality analysis reports. etc.

Minimum Order: 1 bags

Infrared/Laser Cut-to-Length Cutting System Overview The all-digital non-contact infrared automatic cut-to-length cutting system developed by Wuhan CenterRise M&C Engineering Co., Ltd. is the first digital measurement, digital transmission, digital positioning and digital control technology in China. It is suitable for the primary and secondary cutting of continuously cast product of square billets, rectangular billets, slabs, round billets and shaped billets. It can automatically cut 1-48 billets to length at the same time, and display the casting speed and running status of each billet. The system has high measurement and control accuracy and strong anti-interference ability, which improves the output and quality of the cast products and reduces the labor intensity of the operator. The whole system has the advantages of low investment, simple installation, debugging and operation, and basically maintenance free. No need to change the original production equipment, a major breakthrough in the automatic cut-to-length cutting method, and it is also an important part of the continuous casting process, which has been highly praised by experts and manufacturers. Digital infrared cutting to length can also provide high-definition solutions, so that the measurement error is ±1mm, and the system can support 12 strands high-definition CCD image measurement. The features of the system 1. The system adopts advanced digital image processing technology (non- contact type) to identify the length of hot billet online, automatically controls the flame cutting machine to cut the hot billet to a certain length, detects and displays the running status and casting speed, and collects the image information of the moving billet from a long distance through an infrared camera. 2. The computer processes the image information by pattern recognition program, forms the operation information and converts it into the electrical signal of the specified format, so that the hot billet can be cut by the actuator. The system can cut the 1-48 billets to length at the same time with an infrared camera. 3. A schematic diagram of the overall layout and working principle of the system is shown in Figure 1. The functions of the system 1. Applicable to all kinds of continuous casting machine flame cutting system. 2. Adopt advanced digital image pickup technology. 3. It is not sensitive to other high-intensity light interference, and overcomes the influence of light sources such as sunlight and arc welding. 4. The system provides abundant interfaces, which can communicate with the PLC control. 5. The fixed-length parameters and data can be directly modified by the secondary system to optimize the fixed-length cutting. 6. Historical cutting data is automatically stored, and the system can set rules for historical data. 7. Support the free transformation of fixed length, and a variety of operation modes are available for the operator to choose. 8. Each stream can send out signals such as pre-clamping, clamping, cutting, roll-up, roll-down and return of the cutting car according to the user's requirements. 9. The monitor displays the running status of the current hot billet in real time and displays the corresponding parameters. 10. Data management can be carried out according to shifts, pouring times, days, weeks, months, etc., as well as data management according to specifications, production capacity, quality, etc. 11. Provide automatic, upper and manual cutting control. 12. The detection and cutting precision is high, and the controllable precision is ±3mm. The extension of the system The system can install 1 to 12 cameras. Generally, when one camera cannot meet the requirements, the system can be equipped with 2 to 12 cameras. The camera can be fixed inside and outside the operating room perpendicular to the roller line, and the setting height is generally 3-5 meters, so that the camera can clearly and completely capture the image of the moving billet. High-definition line scan cameras can also be provided to perform high- precision positioning of each strand of cast products. Line scan cameras are used to support up to 12 strand systems, which ensures that the center of the viewing angle, the billet head, and the fixed-length mark are vertical to improve the cutting and fixed-length accuracy. The technical parameters 1. Numbers of caster stands: maximum 12 strands 2. Measurement accuracy: ±1mm 3. Cutting method: flame cutting 4. Fixed length range: 6-12m 5. Matching casting speed: 1.5~4.2m/s 6. Fixed length range: 6-12m 7. Temperature range of cast products: <1000℃ 8. Number of signals: pre-cut, cut

Minimum Order: 1 bags

Mould Online Width Adjustment and Taper Measurement Overview In order to meet the needs of producing various specifications of continuously cast products, shorten the time for replacing the mold, and improve the production capacity and production efficiency of the continuous casting machine, the mold online width adjustment system is the key technology for efficient continuous casting. The online mold width adjustment system enables the two narrow sides of the continuous casting slab mold to move inward or outward in small steps until the predetermined width is reached. During the production process, the adjustment of the mold’s width can be completed without stopping the machine. Generally, the online width adjustment of the mold needs to be connected with the online taper measurement of the mold. Only with adjustment and detection can the online adjustment range of the mold be accurately controlled. The components of the system Workstation: host system, system width adjustment control, taper detection. On-site operation box: real-time display of the current control status, manual operation to adjust parameters. Digital Electric Cylinder: Precise digital control of electro-hydraulic drive cylinder, which can achieve high-precision quantitative control. On-line measurement of taper: Install it on the narrow-face copper plate of the mold, and monitor the taper of the narrow-face copper plate in real time. Cooperate with the detection feedback control of the width adjustment system, so as to achieve high-precision adjustment. The technical parameters Adjustable range: 0-1250mm (unilateral) Control accuracy: 0.02mm/0.05mm/0.1mm Step resolution: 0.01mm/0.02mm Running speed: 0-10mm/s Power: 3.5KWl 16-bit encoder: 65536 pulses Weight: 25Kg Shell: high-strength aluminum alloy The functions of the system Realize online width adjustment function Realize the online real-time monitoring function of mold taper Continuous casting production adjustment and non-stop production One-key operation in the main control room, automatic completion High adjustment accuracy and fast speed The interlock control of the continuous casting steelmaking system can realize automatic steel pouring

Minimum Order: 1 bags

The HTT-02 Hot Tack Tester is specifically designed to assess this property by measuring the strength of heat seals formed between thermoplastic surfaces immediately after the seal is created, before it has a chance to cool down to room temperature. This testing process is essential for evaluating the performance and reliability of heat seals in various applications. Hot tack is a crucial property of a heat-sealed layer, as it determines the layer's ability to withstand forces attempting to separate the seal while it is still in a hot state. This characteristic holds significant importance, especially in processes like vertical form fill and seal (VFFS). Hot tack property is important since this situation occurs on vertical form- fill-seal packaging, during which no much cooling time is given. In the packing line, contents are dropped into the bag immediately after the sealing bars have opened. Since the content can be heavy, the hot seal must be able to withstand high loads, thus requiring a high hot tack force. Hot tack testing is importance for upgrading materials and packing efficiency. Advantages of HTT-02 Hot Tack Tester 1.Hot Tack Measurement: The instrument measures the hot tack strength of packaging materials by applying heat and pressure to the material and then quantifying its ability to form a bond. 2.Temperature Control: The HTT-02 maintains precise temperature control during testing to simulate the conditions encountered during the sealing process accurately.

The SPC-01 Stretch Film Peeling Cling Tester measures the adhesion between two layers of stretch film, helping assess the stretch wrap material's ability to adhere effectively. The SPC-01 Peel Cling Tester stands as a reliable and indispensable tool in the materials testing, providing precise measurements that contribute to the enhancement of product quality and safety across diverse sectors.  Advantages of SPC-01 Stretch Film Peel Cling Tester 7-inch TFT touch screen for user-friendly operation (Human-Machine Interface). Internal PLC control unit for reliable performance. Precision ball screw ensures accurate speed and displacement. Adjustable test speed. Different load cell connections with the sample eliminate interference typically caused by friction and gravity from pulleys and strings used in traditional testing methods. Equipped with a limiting device and automatic return function. Real-time display of the test curve and peak value recording. Supports elongation rates of 50%, 100%, and 200%. Includes an embedded micro printer. Addition of a coefficient of friction function is optional.

The FTT-01 Film Thickness Tester utilizes a mechanical scanning technique to measure the thickness of various materials, including plastic films, sheets, fabrics, textiles, membranes, paper, foil, wafers, and more. Advantages of FTT-01 Thickness Tester 1. Controlled by a PLC and operated through an HMI touch screen. 2. Equipped with automatic presser foot lifting. 3. Provides real-time display of maximum, minimum, average, and standard deviation measurements. 4. Capable of storing test results and micro printing. 5. Offers an RS232 port with software compatibility. (optional) 6. Both manual sample feeding and automatic feeding can be added. (optional) Thickness is a primary and essential parameter in material characterization, influencing various properties such as strength, durability, and performance. This Plastic films tester is fundamental as it forms the basis for more advanced analyses and ensures that the material meets specified dimensional requirements for its intended application.

TST-01 tensile testers are suitable for conducting a variety of tests, including tensile strength, peel, elongation rate, tear, heat seal, adhesive, puncture, opening force, low-speed unwrapping force, and pullout force tests. These tests cover a wide range of materials such as plastic films, compound materials, flexible packaging materials, flexible tubes, adhesives, adhesive tapes, pressure-sensitive adhesives, medical plasters, release paper, protective film, combined caps, metal foils, diaphragms, back panels, non-woven fabrics, rubber, paper, and fiber products.  Advantages of TST-01 Tensile Tester The TST-01 Tensile Tester boasts several advantages that make it an indispensable tool for quality control and material assessment: Precision Control: PLC control ensures industrial-level stability, and the HMI touch screen guarantees user-friendly operation. Accurate Result: The precision ball lead screw mechanism provides consistent and accurate speed and displacement control, ensuring reliable and repeatable test results. Versatility: The TST-01 is compatible with various fixtures, allowing it to assess a wide range of material properties. Program Flexibility: Specially designed programs cover tests such as break, tension, elongation, seal strength, 90° peeling, and 180° peeling. Safety Features: Equipped with a limiting device and automatic returning function, ensuring safety, and preventing damage. Data Output Options: The inclusion of a 7-inch TFT touch screen, micro printer (optional), and RS232 port for data communication provides flexibility in data output.

HST-01 Heat Seal Tester is designed for laboratory use, to assess the heat seal ability of surfaces, sealant layers in films, laminates, polymers, and composites. Achieving effective seals involves three parameters: time, temperature, and pressure. HST-01 Heat Seal Tester recreates the sealing process by controlling these parameters. To make a heat seal, the film must be melted together then allowed to cool down enough to become crystalline or solid. The three interdependent elements to heat-sealing are: Heat, Pressure and Dwell time, or we call sealing temperature, sealing pressure, and sealing time. The optimum combinations of three factors will highly affect efficiency of sealing machine and heat seal strength. So, a heat seal tester is used first before sealing machine settings, to find best three sealing parameters. Advantages of HST-01 Heat Seal Tester PLC Controlled and HMI Operation: Industrial-level stability with PLC (Programmable Logic Controller) control. User-friendly operation through an HMI (Human Machine Interface) touch screen. Aluminum Construction for Heat Retention: Both upper and lower components constructed from aluminum.

Leak testing is essential across a wide range of industries to maintain product quality and safety. LT-03 leak tester uses vacuum leak test method to detect leaks and seal strength for different types of packages and containers. It’s the latest leak tester developed by Cell Instruments using PLC and HMI technology. It is widely used as a helpful quality control tools for assessment of sealing integrity in various sectors such as packaging material, food, medical, pharmaceutical, cosmetics, beverage, stationery, etc. Advantages of LT-03 Leak Tester Industrial level stable PLC-controlled and 7-inch HMI touch screen operated. Fine acrylic transparent chamber for easy sample placing and observation. Stable vacuum is created by equipped Venturi tube through compressed air, instead of a high-cost vacuum pump. LT-03 can save 5 groups of vacuum degree and test time parameters, which saves time and reduces operational errors. The leak and non-leak sample numbers can be calculated in operation process. At customer’s request, we can change language to local type. For GMP purpose, we can add access level management. We provide a variety of chamber shapes and sizes. Why do you need LT-03 Leak Tester? LT-03 leak tester is the first of its kind to use industrial level part to ensure long service life and stability. We understand the harsh environment that the leak tester might be used. That’s why LT-03 leak tester is always a trusted partner in your seal integrity testing. Test time is also your investment and we have designed this leak tester to be user-friendly and time saving. With presence in every continent, there is every reason that you choose our LT- 03 leak tester.