Testing Equipment

1.EV Battery tests Development: •Cycle life testing (e.g., 1,000+ cycles at -30°C), calendar aging, and thermal runaway propagation studies (GB 38031-2024). 2.Consumer Electronics: •Fast-charge validation for smartphones, drones, and wearables under extreme climates (e.g., 45°C/95% RH chamber for battery). 3.Energy Storage Systems (ESS): •Grid-scale battery stability tests (UL 9540A) and low-temperature performance (-40°C) for Arctic deployments. 4.Aerospace & Defense: •Qualification of aviation batteries(included batter cell and test lithium ion) (DO-311A) and soldier-portable power systems in desert/humid conditions. 5.R&D & Certification: •UN 38.3 compliance for transport safety, IEC 62660-2 for reliability, and custom profiles mimicking real-world load fluctuations.If you need more models about our test equipment, please reference our ： chamber-testing（Click）com

Minimum Order: 1 bags

A vacuum test chamber is a type of testing equipment capable of simulating specific environments. As an important type among them, the thermal vacuum test chamber is a comprehensive testing device that simulates high vacuum and alternating high and low temperature environments. It can simulate the real state of products in the usage environment and test the performance and reliability of products under high temperature, low temperature and vacuum conditions. It is mainly used for reliability testing and performance verification of products such as spacecraft components, satellite modules, precision electronic instruments, and optical devices. The thermal vacuum test chamber mainly simulates a high-temperature and high- vacuum environment through the coordinated action of a vacuum system and a heating/cooling system. The vacuum system expels the gas in the vacuum chamber through components such as vacuum pumps, gas condensers and pressure sensors, bringing the internal pressure close to a vacuum state. The heating system is usually composed of resistance wires, radiant heaters or high-frequency heaters, etc. The heating power and temperature are regulated by controlling the current and voltage of the heating elements. In practical operation, a high vacuum environment is formed by the combination of a main pump (such as a mechanical pump) and a molecular pump to evacuate the vacuum chamber. The heating system heats or cools the chamber through electric heating wires or liquid nitrogen, creating a uniform temperature field in the heat sinks of the chamber, simulating a space environment with both vacuum and a wide temperature range (such as -100℃ to 125℃).If you need more information about the models of our testing equipment. Please contact me.https://www.chamber-testing.com/ Technical Specifications Capacity：0.5 m³ to 2.65 m³(Customizable) High Vacuum Level (mbar)：5.0×10−7 No-load Vacuum Level (mbar)：5.0×10−7(Room temperature) Vacuum Cube Leak Rate：1×10−9std/cc/sec Pressure Regulation in Multiple Ranges (mbar/Torr)：Adjustable Temperature Range： -190°C(LN2 cooling) to 150°C Temperature Uniformity：±2℃

Minimum Order: 1 bags

Inner tank treatment: Stainless steel inner tank and treated to prevent steam and rust. Drip trough design: Hidden under the door, it is both effective and aesthetically pleasing. Noise reduction system: The control box adopts double-layer isolation, which can reduce the noise of the test chamber (by 59 to 68 decibels depending on the size of the compressor), and further noise reduction measures can also be taken according to the user's requirements. Air supply circulation system: It ensures that the parameters inside the test chamber can be precisely controlled even when the heat is slightly excessive. The powerful and sensitive exhaust system can quickly change the temperature of the air and samples inside the test chamber.If you need more information about the models of our testing equipment. Please contact me.https://www.chamber- testing.com/ Climate test chambers can simulate various environmental climates, as well as transportation, handling, vibration and other conditions. They are used to evaluate the behavioral performance of electrical products, materials, components, equipment, etc. under given environmental conditions. They are widely applied in industries such as aviation, aerospace, information, electronics, automobiles, and instrumentation, and are also used in colleges and universities, military, shipbuilding, medical care and other fields. Common tests include accelerated damp heat test, alternating warm heat test,

Minimum Order: 1 bags

Vacuum environment simulation In the thermal vacuum test, the first step is to simulate the vacuum environment of space. When spacecraft operate in space, there is almost no air around them, meaning they are in a high vacuum state. To simulate this environment on the ground, a vacuum system is used, including vacuum pumps, gas condensers, and pressure sensors, etc. The gas inside the test chamber is evacuated to make the internal pressure approach the vacuum state. Usually, the vacuum requirement of the thermal vacuum test is better than 6.5x10^-3 Pa to ensure that the simulated vacuum environment is close enough to the real space environment.If you need more models about our test equipment, please reference our ： https://www.chamber-testing.com/ Temperature cycling simulation In space, spacecraft undergo significant temperature changes because they are exposed to solar radiation and cosmic darkness. The thermal vacuum test simulates these temperature cycles through heating systems and cooling systems. The heating system can use resistance wires, radiation heaters, or high-frequency heaters, etc., by controlling the current and voltage of the heating elements to regulate the temperature. The cooling system may use low-temperature media such as liquid ammonia. During the test, the spacecraft is heated to a high temperature (for example, +65°C) and cooled to a low temperature (for example, -35°C), and cycles between these extreme temperatures to test its performance under temperature changes.

Minimum Order: 1 bags

Features and Specifications Keithley 6487 Single-Channel Picoammeter/Voltage Source with GPIB and RS- 232 Interfaces, 6400 Series. sell by UMIATI Calibration Product Overview The Keithley 6487 Picoammeter/Voltage Source is a high-performance instrument that combines precision measurement capabilities with voltage sourcing in a single, compact package. It offers exceptional accuracy, sensitivity, and speed, making it ideal for a wide range of applications in research, development, and manufacturing. Features Picoammeter: , Measurement range: 10 fA to 20 mA Accuracy: ±0.02% of reading Resolution: 1 fA Voltage Source: Output range: ±200 V Accuracy: ±0.01% of setting Resolution: 100 nV GPIB and RS-232 Interfaces: Remote control and data acquisition Compact Design: Saves valuable bench space

Minimum Order: 1 bags

Keysight 34470A Digital Multimeter: Precision Measurement for Demanding Applications. sell by UMIATI Calibration. Product Overview: The Keysight 34470A Digital Multimeter (DMM) is a high-performance instrument designed for precision measurement in demanding applications. With its advanced features and exceptional accuracy, it empowers engineers and technicians to confidently tackle complex measurement challenges. Features and Specifications: High Accuracy: 0.0025% basic DCV accuracy Wide Measurement Range: DCV, ACV, DCI, ACI, Resistance, Capacitance, Frequency, Temperature Fast Measurement Speed: Up to 1000 readings per second High Resolution: 6.5-digit display True RMS Measurement: Accurate AC measurements on non-sinusoidal waveforms Built-in Data Logging: Store up to 10,000 readings GPIB, USB, and LAN Interfaces: Remote control and data transfer Rugged and Reliable: Designed for harsh environments What’s in the Box: Keysight 34470A Digital Multimeter Test leads Alligator clips User manual

Minimum Order: 1 bags

Features and Specifications: Keithley 6514 Programmable Electrometer with 237-ALG-2. sell by UMIATI Calibration Product Overview: The Keithley 6514 Programmable Electrometer is a high-performance instrument designed for precise measurement of low currents and voltages. With its advanced features and exceptional specifications, it is ideal for a wide range of applications in research, development, and manufacturing. Features: High Sensitivity: Measures currents as low as 1 fA and voltages as low as 100 nV Wide Measurement Range: Covers a current range of 20 mA and a voltage range of 200 V High Input Resistance: Boasts an input resistance of 200 Gohm, minimizing loading effects Fast Measurement Speed: Delivers measurement speeds of up to 100 readings per second Programmable: Allows for automated measurements and data logging Versatile Connectivity: Supports GPIB, RS-232, and Ethernet interfaces Specifications: Current Measurement Range: 20 fA to 20 mA Voltage Measurement Range: 100 nV to 200 V Input Resistance: 200 Gohm Measurement Speed: Up to 100 readings per second Accuracy: ±0.05% of reading Resolution: 1 fA, 100 nV What’s in the Box: Keithley 6514 Programmable Electrometer 237-ALG-2 High-Voltage Source/Measure Unit Power cord USB cable Quick start guide

Minimum Order: 1 bags

Features and Specifications: Instek PCS-1000I AC/DC Shunt Meter. sell by UMIATI Calibration Product Overview: The Instek PCS-1000I is a high-precision AC/DC shunt meter designed for accurate and reliable current measurements. With its isolated/scope output, 5 current ranges, 24-bit resolution, and 6.5-digit display, it offers exceptional performance for various applications. Features: Isolated/sco , pe output for safe and versatile measurements 5 current ranges: 100mA, 200mA, 500mA, 1A, 2A 24-bit resolution and 6.5-digit display for precise readings USB and GPIB interfaces for remote control and data acquisition True RMS measurement for accurate AC current measurements Crest factor measurement for evaluating non-sinusoidal waveforms Harmonic analysis function for detailed waveform analysis Data logging and storage capabilities for convenient data management Specifications: Accuracy: ±0.05% of reading + 0.05% of range Resolution: 24-bit Display: 6.5-digit LCD Bandwidth: DC to 100kHz Crest factor: Up to 10 Harmonic analysis: Up to 50th harmonic What’s in the Box: Instek PCS-1000I AC/DC Shunt Meter Power cord USB cable GPIB cable User manual

Minimum Order: 1 bags

Keysight 34465A Digital Multimeter sell by UMIATI Calibration. Product Overview The Keysight 34465A Digital Multimeter is a high-performance, 6.5-digit multimeter that offers exceptional accuracy, resolution, and speed. It is ideal for a wide range of applications, including research and development, manufacturing, and quality control. Features and Specifications 6.5-digit resolution 1000 VDC, 750 VAC, 10 A 30 ppm basic accuracy Truevolt technology for fast and accurate measurements 1000 readings/second Large, backlit display USB and LAN connectivity What’s in the Box Keysight 34465A Digital Multimeter Test leads User manual Benefits Exceptional accuracy and resolution: The 34465A offers 30 ppm basic accuracy and 6.5-digit resolution, making it ideal for applications where precise measurements are critical. Fast and reliable measurements: Truevolt technology enables the 34465A to make fast and accurate measurements, even on noisy signals. Versatile and easy to use: The 34465A is a versatile multimeter that can be used for a wide range of applications. It is also easy to use, with a large, backlit display and intuitive controls. Connectivity and data logging: The 34465A offers USB and LAN connectivity, making it easy to connect to a computer or other devices. It also has built-in data logging capabilities, allowing you to store and analyze your measurements.

Minimum Order: 1 bags

Chroma 19054 Hipot Tester, AC/DC/IR/4CH SCAN, RS-232, 19050 Series. sell by UMIATI Calibration Product Overview: The Chroma 19054 Hipot Tester is a versatile and advanced testing solution designed to evaluate the electrical safety and insulation integrity of various products. With its comprehensive features and capabilities, it empowers engineers and technicians to conduct thorough and reliable testing procedures. Features and Specifications: AC/DC/IR Testing: Supports AC, DC, and Insulation Resistance (IR) testing modes, providing a wide range of testing options. 4-Channel SCAN: Enables simultaneous testing of up to four channels, significantly reducing test time and increasing efficiency. High Voltage Output: Generates high voltage up to 5kV AC/DC, allowing for testing of a wide range of devices and components. Advanced Safety Features: Equipped with multiple safety mechanisms, including interlock protection, over-current protection, and ground fault detection, ensuring user safety during testing. RS-232 Interface: Allows for remote control and data logging, facilitating automated testing and data analysis. Intuitive User Interface: Features a user-friendly interface with a large LCD display, making it easy to set up and operate the tester. What’s in the Box: Chroma 19054 Hipot Tester Test leads and accessories User manual Benefits: Enhanced Safety: Ensures the electrical safety of products by identifying potential insulation failures and defects. Increased Efficiency: Reduces test time and improves productivity with 4- channel SCAN capability. Comprehensive Testing: Supports a wide range of testing modes, providing a complete evaluation of electrical characteristics. Reliable Results: Delivers accurate and repeatable test results, ensuring confidence in the testing process. User-Friendly Operation: Simplifies testing procedures with an intuitive user interface and safety features.

Minimum Order: 1 bags

Features and Specifications: Instek GPT-9503 Hipot Tester, 8 Channel Scanner, AC/DC/IR/C, Channel Status H-X, GPT-9500 Series. sell by UMIATI Calibration Product Overview: The Instek GPT-9503 Hipot Tester is a versatile and powerful testing solution designed to meet the demanding requirements of electrical safety testing. With its 8-channel scanner and comprehensive range of test capabilities, the GPT-9503 enables efficient and accurate testing of a wide variety of electrical products. Features: 8-channel scanner for simultaneous testing of multiple devices AC, DC, IR, and C test modes Channel status H-X for quick identification of failed channels High voltage output up to 5kV AC/DC Insulation resistance measurement up to 100GΩ Capacitance measurement up to 100μF Leakage current measurement up to 10mA Built-in safety features for operator protection Intuitive user interface for ease of operation Remote control capability via USB or Ethernet Specifications: Voltage Range: 0 to 5kV AC/DC Insulation Resistance Range: 0 to 100GΩ Capacitance Range: 0 to 100μF Leakage Current Range: 0 to 10mA Test Modes: AC, DC, IR, C Channel Status: H-X Number of Channels: 8 Safety Features: Interlock, Overvoltage Protection, Overcurrent Protection What’s in the Box: GPT-9503 Hipot Tester 8-channel scanner Test leads Calibration certificate User manual

Minimum Order: 1 bags

Features and Specifications: Keysight DP0013A Differential Active Probe, 1.7 GHz, 42 V, 1.7Mohm 1.5 pF, DP001xA Series. sell by UMIATI Calibration Product Overview: The Keysight DP0013A Differential Active Probe is a high-performance probe designed for accurate and reliable measurements in high-speed differential applications. With its wide bandwidth of 1.7 GHz, high input impedance of 1.7 Mohm, and low input capacitance of 1.5 pF, the DP0013A provides exceptional signal fidelity and minimizes loading effects on the circuit under test. Features: Bandwidth: 1.7 GHz Input Impedance: 1.7 Mohm Input Capacitance: 1.5 pF Maximum Input Voltage: 42 V Differential and Single-Ended Measurements AutoProbe Interface for Automatic Probe Setup Compact and Lightweight Design Specifications: Bandwidth: 1.7 GHz (-3 dB) Input Impedance: 1.7 Mohm ±2% 1.5 pF ±5% Maximum Input Voltage: 42 V (DC + peak AC) Common Mode Rejection Ratio (CMRR): >60 dB at 100 MHz Differential Gain Accuracy: ±1% Differential Phase Accuracy: ±1° Rise Time: 250 ps Fall Time: 250 ps Probe Tip Resistance: 100 kΩ Probe Tip Capacitance: 1 pF What’s in the Box: DP0013A Differential Active Probe Ground Lead Probe Tip Accessories User Manual Benefits: Accurate and reliable measurements in high-speed differential applications Wide bandwidth and high input impedance minimize loading effects Differential and single-ended measurements provide versatility AutoProbe Interface simplifies probe setup Compact and lightweight design for easy handling

Minimum Order: 1 bags

Features and Specifications: Tektronix TCP303 Current Probe, AC/DC, 5 mA, 150 A, 15 MHz, 600 V, 25mm, 500 A, 2m, TCP300 Series sell by UMIATI Calibration Product Overview: The Tektronix TCP303 Current Probe is a high-performance, AC/DC current probe designed for use with oscilloscopes and other test equipment. It offers a wide measurement range of 5 mA to 150 A, a high bandwidth of 15 MHz, and a maximum voltage rating of 600 V. The TCP303 is ideal for a variety of applications, including power electronics, motor control, and automotive testing. Features: AC/DC current measurement Measurement range: 5 mA to 150 A Bandwidth: 15 MHz Maximum voltage rating: 600 V Split-core design for easy installation 25mm jaw opening 2m cable length Specifications: Accuracy: ±1% of reading ±0.1 A Sensitivity: 10 mV/A Input impedance: 1 MΩ Output impedance: 50 Ω Operating temperature: 0°C to 50°C Storage temperature: -20°C to 70°C What’s in the Box: Tektronix TCP303 Current Probe User manual Benefits: High accuracy and wide measurement range High bandwidth for capturing fast transients Split-core design for easy installation Compact size and lightweight for portability Rugged construction for durability

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