Showing results 2176 - 2190 of 5238 products found

  • HT2533 - Pointer Insulation Resistance Tester

    Company: Wuhan Huatian Electric

    With the rapid development of China's power industry, electrical equipment preventive experiment is an important part in protecting the safety operation of power system and maintenance. Insulation diagnosis is an important method to detect insulation defects or failure. Pointer insulation resistance tester is the special instrument to measure insulation resistance. JJG662-89 "insulation resistance meter (megger)" approved in May 1990 requires that insulation resistance meter is one of compulsory verification instruments. Nowadays the development trend of electrical equipment (such as transformers, generators, etc.) is that high capacity, high voltage, diversified structure and better seal. So insulation resistance meter (pointer) itself must have the characteristics such as large capacity, strong anti-interference ability, diversified measurement indexes, accurate measurement results, easy and fast measurement process, easy to carry and so on. The instrument produced by our company is equipped with ultra-thin taut suspension meter.

  • Durometer - Shore Hardness Tester

    Company: Qualitest International

    Qualitest provides quality control departments and research laboratories with an extensive range of top quality Durometer and hardness Tester for accurate hardness determination on all natural and synthetic rubber products and soft elastic materials, plastics, acrylic glass, acetates, casting resin, polyester, thermoplastics, PVC, neoprenes, hardboards, wood, leather, fruits and much more. Our products provide the highest precision (normally 0.5% or better), quality and craftsmanship, durability, “yet require” almost no calibration in many years after the purchase. Our designs are engineered so that the Durometer stays precisely within the standard requirements. Qualitest Durometers are referred to as the “Swiss watches” among other products on the market. Investing in our line of Durometer is a guarantee of accuracy and assurance for many years of operation.

  • Life Cycle & Fatigue Testers

    Company: Banair

    Switches can use all these operations. Membrane switches, keyboards and keypads will all require a push with a known force. On/Off switches will combine a push and a pull or possibly push on, push off. A rocker switch and toggle switches will require a push in two different places. Rotary switches (and volume controls, potentiometers) need to be rotated clockwise and counter clockwise The standard life cycle and fatigue tester the B886 Simon System has been designed for life cycle and fatigue testing of switches, membrane switches, keyboards and keypads. It contains all the components needed to life and fatigue test a products that need to be pushed. We can also supply different actuators for a push, pull, rocker, toggle, volume control or rotary switch.

  • 4080 - Flying Probe Tester

    Company: SPEA Italy S.p.A.

    4080 sets new benchmarks for flying probe board testing with unparalleled productivity and test capability. Innovative mineral cast chassis, combined with state-of-art linear motion technologies, offers low vibration and thermal stability, ensuring unprecedented probing precision at ultra-fast test speed. Up to 160 touches/sec are delivered by very high speed Linear Motors on each X-Y-Z axis. The highest positioning accuracy is guaranteed by sub-micron resolution Linear Optical Encoders on each X-Y-Z axis, making 4080 suitable to touch 50 μm pad at high speed and without leaving marks on it. Full test coverage is provided by a complete range of test capabilities integrated in the 4080, and by the highest available measurement accuracy offered by “Flying Tester Technology”: a complete forcing/measurement board integrated in each axis.

  • VCL - Core Loss Tester

    Company: Veer Electronics

    Core loss testing has become one of the most important tests for quality assurance in the motor industry. The function of a core loss test is to determine weather a motor has damaged core iron. Damage could include shorts between laminations and electrical arching. Although it is possible for a motor to still run with damaged core but the efficiency of that motor will be greatly reduced. The Motor will consume more power to operate at normal levels and it will cause the Motor to generate more heat. Heat will reduce the reliability of the motor and its overall life. VEER make Core Loss Tester is portable & easy to use instrument which is very useful to measure AC magnetic properties of Electrical steel of core of different grade and size. We provide Free Computer software along with instrument to create test report in computer.

  • CT/PT Ratio Tester

    Company: Crest Technology

    The CT/PT Ratio Tester is designed to carry out routine accuracy and linearity tests on the LIF CT, isolating CT and single phase voltage measuring transformer used in control cubicles of traction and auxiliary converter. The system consists of a variable voltage, programmable sine wave generator with very low harmonic distortion for generating an excitation signal for the CT/PT under test. This sine wave is fed to a low distortion and low impedance power amplifier which can be configured as a voltage or current amplifier for feeding adequate power in the primary of the CT/PT. The input of the CT/PT is ramped up or down using electronic control hardware. The output of the CT/PT is connected to a pre-selected Burdon Resistor and is read by the system through a scaling amplifier and signal conditioning circuit to find ratio and linearity of the CT/PT under test.

  • 4200 - Mobile Service Tester Series

    Company: Wuhan Sunma Technologies

    The Willtek 4200 Series phone testers are available in two versions, each offering different levels of testing. Both models test the latest range of GSM triple-band and optionally also quadruple (i.e. incl. GSM 850) mobile phones, including new EDGE-capable mobiles (only tuning), and the multiple language user interface is available in English, German, French, Italian, Portuguese and Chinese. The Automated Test feature on both models checks a wide variety of functions and issues a final pass/fail result immediately. Optional GPRS testing is available in two versions; a simple Go/NoGo test option and a more comprehensive GPRS measurement option, allowing multi slot measurements. For the US market a new (optional) frequency is available, allowing testing of GSM 850.

  • BS-WST-1001 - Wrist Strap Tester

    Company: Blue Sky System

    Wrist strap is the first line of defence against electrostatic charges builds up on the human body. It is designed to carry away this charge as soon as it is generated. At the same time wrist strap must remain electrically safe for the user. Thus, it is important to test every wrist strap regularly. In order to protect the sensitive electronic components the maximum wrist strap resistance should not be more than 10 Meg ohms on the other end, the resistance should not be less than 0.75 Meg ohms as protection to the wearer from dangerous level of the voltage and current flow. The wrist strap tester checks these parameters under actual operating conditions with the strap on the wrist. It clearly indicates whether or not the resistance of the wrist strap system including the wearer is at least 0.75 Meg ohms and not more than 10 Meg ohms respectively.

  • PK-7890/7890R PanTester - Multi Cable Tester

    Company: Pansco Ltd

    PANTESTER is an advanced multifunction pin-by-pin cable tester to verify cable integrity of Datacom. Telecom and Coaxial cables and displays the test results on the main unit. It includes 8 separate remote ID terminators allows one person to view test results for 8 installed cables at a time to save time and money. Capabilities including (A) Auto/ID test function – It allows users to quickly check up to 8 installed data, voice and Coax cable at a time. It displays the passed cable type, ID number and identifies crossover and reversed and faulty cable in a second. (B) Blink Hub function – It blinks the Hub/Switch port light for easy outlet and cable identification, locate corresponding outlet on Hub/Switch and identifies network activity and speed. (PK-7891 only) (C) Learning function – It makes testing cable in any quantity a snap. It memory’s stores any standard or custom configuration and performs on instant no-button check on each new cable plugged in, makes testing large quantities of cable quicker and easier. (D) Tone generator function – It allows you to send a Hi/ or Low tone on individual pin or pair and on all pins simultaneously to locate a wire break. The tone generator traces cable using a tone detectable by Net Probe (PR-06P) or any market tone probe. It will make work shorter and easier for the professional and the layman alike.

  • HYGS - Tan Delta Tester

    Company: Wuhan Huaying Electric

    1 General introductionHYGS Automatic Capacitance & Dissipation Factor Test Set is applied to measure the dissipation factor (PF) of insulating materials in heavy interference site such as power plants or power substations. It can also be applied in laboratory for high accurate capacitance and dissipation test. The tester is whole in one designed: including precision digital bridge, power unit, reference capacitor (CN), step-up transformer and other electronic circuits. When started, it's running automatically and then outputs the results on LCD display and prints the results automatically.2 Technique indexAccuracy: Cxreading1%+1pF PFreading1%+0.00040Interference Ratio: Interference current is no more than 2 times of the test currentCapacitance Range:Internal HV 3pF~60000pF / 10kV60pF~1uF/0.5kVExternal HV: 3pF1.5F/10kV 60pF30F/0.5kVResolution: 0.0001pF, 4 digitalsTg Range: No limit, Resolution 0.001%, C/L/R sample testInput current range:10A~5AInternal HV: 0.5~10kV / 200mA (max)CVT low voltage output: 3~50V, current 3~30AHV Adjust: Rise or fall smoothly HV Accuracy: reading1%+10V Resolving 100VFrequency select: 50Hz single point, locked45Hz/55Hz double point, lockedTest Time: 40s typical Power Supply: 180V~270V 50Hz/60Hz autoOperating Temperature: -10~50storage Temperature: -20~60Humidity:<90%

  • T101RSeries - SCR / DIODE TESTER

    Company: Carl E. Holmes Company

    The T101R/2V DIODE and SCR tester puts the sophisticated testing capability of high-priced, specialized units into a portable package that is economically priced and easy to use. It includes provisions for checking DIODES and SCR's (includes axial leads, stud mount, and flat packs) for opens, shorts, leaks, and breakdown under actual operating conditions. The leakage test applies a continuously variable peak voltage from 0 to 2,000 volts. This test shows if the DIODE or SCR will breakdown under operating conditions and is monitored by a peak reading DC voltmeter and ammeter. A built-in current trip disconnects power if the leakage current exceeds 15 milliamps during DIODE tests or 10 milliamps during SCR tests. The SCR gating test checks gate control characteristics and provides a means of matching SCR's according to their gate-current characteristics. This test is also monitored by a DC voltmeter and ammeter. The T101R/2V is a compact 6 x 12 x 17 inches and it operates on 120 VAC, 60 Hz line voltages. An easy to use instruction plate is included inside the front cover. Unit comes with test leads and compressor block. For 120 VAC, 50 Hz models, consult the factory. Additional 240/120 VAC step down transformers is included in the 50 Hz models.

  • M-IPC-500D - IP Camera Tester

    Company: Fuzhou Metricu Technology

    IP camera tester with analog, capacitive touch screen, 1024×800 resolution, display IP camera image either by onvif, H.264, H.265, 4K, either by customized IP cameras protocols (over 80 protocols have included), either by mobile apps of IP cameras, either by RTSP, support both onvif and analog PTZ control, IP discovery, Hikvision and Dahua test tool. 4 x zoom in the image, image screenshot, video recording and playback, built-in WiFi, allow user to connect to a wireless network and view IP cameras, FTP Server, Static IP address, DHCP, simultaneously test different segments´ IP cameras, Network bandwidth testing, PoE 24W power supply to IP camera, PoE voltage testing, HDMI output, support 1080P, support DC12V 2A power output to camera, USB 5V 2A power output to mobile phone, PoE port finder, link monitoring, ip camera´s ping testing, ip address scan, BNC input & output, NTSC/PAL auto-selecting, video signal measurement, preset setting, UTP cable testing, PTZ data analyst, RS485 communication address scan, audio input testing and output, Led lamp, one 8G SD card included, 7.4V DC 5800mAh lithium polymer battery, working for 10 hours, HD-TVI camera testing, HD-CVI camera testing, AHD camera testing, HD-SDI camera testing, multimeter, etc.

  • Burn-In Systems - Burn-in Board Testers

    Company: Trio-tech International

    Burn-In Board are an abstract group of PCBs designed to house the components to be Burn-In. Particular attention is paid to the fact that they are subjected to temperature stresses while begin electrically exercised. Humidity and other environmental parameters may be applied where Burn-in specifications dictates so. To meet the stringent requirements in terms of material and manufacturing standards for fabrication of burn-in boards, Trio-Tech International has:-A manufacturing facility for all types of Burn-In Boards.A core team of dynamic graduates spearheading the research and development of new and better material and more efficient production techniques.A stringent quality control programme with awards and certificates for example ISO9001.More than 21 years of growth and a vast databank of accumulated technical knowledge to draw from.Facilities for computer aided design of Burn-in Boards.

  • Capacitive Discharge Testers

    Company: Compliance West USA

    For IEC Testing of residual voltage after plug disconnect. The CDT-240 disconnects the line at the voltage peak and analyzes results to the requirements of various Standards, allowing quick results. Scope output for viewing decay waveform. Presets for EN 61010, EN 60065, EN 60950, EN 60601-1 and EN60335. Recommendations for Pluggable Type B equipment. NIST calibration supplied; A2LA calibration available. 16A option for testing large equipment.

  • PacketExpert™ 10G - 10G Ethernet / IP Tester

    Company: GL Communications

    GL’s PacketExpert™ 10G provides comprehensive testing of 10 Gbps wirespeed Ethernet/IP networks. It has two 10Gbps Optical ports, and two 10/100/1000 Mbps Electrical/Optical ports capable of BERT, Smart Loopback, RFC 2544, ExpertSAM, Record and Playback, IPLinkSim™ and PacketBroker functionalities. Each GigE port provides independent Ethernet /VLAN/MPLS/IP/UDP layer-wise testing at wirespeed. BERT is implemented for all layers. RFC 2544 is applicable for Layers 2, 2.5, and 3, and Loopback is applicable for Layers 2, 3, and 4.

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