Precision Capacitance Meter

TH2638 - Changzhou Tonghui Electronic Co., Ltd.

TH2638 series is a new precision capacitance meter with higher test frequency. With small size and portable appearance, it is convenient for use on the shelves. With basic accuracy of ±0.07%, loss accuracy of 0.0005, test frequency up to 1MHz, 4.3-inch LCD screen, selectable Chinese-English operation interface, TH2638 series is easy to operate and provide fast and reliable test for ceramic capacitor production. Also, it can test all kinds of capacitors from low value to high value. The results of testing one capacitor for several times are quite stable and accurate, even for lower value capacitors. The tester is compatible with SCPI command set, and configured with manipulator and scanner interface, the scanner interface can scan the open/short/ load error calibration in each channel, 256 channels at most. In low frequency, there is signal level compensation function. When the impedance is very small, the internal resistance in signal source and test cable will cause the voltage on terminal of DUT lower than the set range, then this function will adjust the level to the set range.

Precision Capacitance Meter

TH2638B - Changzhou Tonghui Electronic Co., Ltd.

TH2638 series is a new precision capacitance meter with higher test frequency. With small size and portable appearance, it is convenient for use on the shelves. With basic accuracy of ±0.07%, loss accuracy of 0.0005, test frequency up to 1MHz, 4.3-inch LCD screen, selectable Chinese-English operation interface, TH2638 series is easy to operate and provide fast and reliable test for ceramic capacitor production. Also, it can test all kinds of capacitors from low value to high value. The results of testing one capacitor for several times are quite stable and accurate, even for lower value capacitors. The tester is compatible with SCPI command set, and configured with manipulator and scanner interface, the scanner interface can scan the open/short/ load error calibration in each channel, 256 channels at most. In low frequency, there is signal level compensation function. When the impedance is very small, the internal resistance in signal source and test cable will cause the voltage on terminal of DUT lower than the set range, then this function will adjust the level to the set range.

Precision Capacitance Meter

TH2638A - Changzhou Tonghui Electronic Co., Ltd.

TH2638 series is a new precision capacitance meter with higher test frequency. With small size and portable appearance, it is convenient for use on the shelves. With basic accuracy of ±0.07%, loss accuracy of 0.0005, test frequency up to 1MHz, 4.3-inch LCD screen, selectable Chinese-English operation interface, TH2638 series is easy to operate and provide fast and reliable test for ceramic capacitor production. Also, it can test all kinds of capacitors from low value to high value. The results of testing one capacitor for several times are quite stable and accurate, even for lower value capacitors. The tester is compatible with SCPI command set, and configured with manipulator and scanner interface, the scanner interface can scan the open/short/ load error calibration in each channel, 256 channels at most. In low frequency, there is signal level compensation function. When the impedance is very small, the internal resistance in signal source and test cable will cause the voltage on terminal of DUT lower than the set range, then this function will adjust the level to the set range.

Thermitest

THW-L2 - Thermtest Instruments

Designed with speed and operational simplicity in mind, the Transient Hot Wire (THW-L2) Liquid Thermal Conductivity Meter is an advanced measurement system for direct determination of the thermal conductivity of liquids and pastes in accordance with ASTM D7896-19. In less than 2 seconds, a single measurement of small volumes of liquids and pastes can be accurately and precisely measured for thermal conductivity. Using a non-stationary measurement approach, the THW-L2 uses rapid test times to limit convective effects for samples with a wide range of viscosities. The THW sensor consists of a 60 mm heating wire that is fully inserted into an isothermal sample. A constant current source (q) is used to heat the sensor wire and the temperature rise is recorded by monitoring the change in electrical resistance of the wire. The slope (m) is determined from the plot of temperature rise vs. logarithm of time and is used in the calculation of thermal conductivity (λ). Liquid samples of high thermal conductivity will have a lower slope, while liquid samples with low thermal conductivity will have a higher slope.

Voltmeter According to DIN EN 61010-1 (VDE 0411-1)

PeakTech Prüf- und Messtechnik GmbH

An innovative graphic multimeter with a 50,000-digit color TFT display for precise measurements with a high DC basic accuracy of 0.05%. The internal data logger enables the recording of measured values, which can be recorded over a period of several hours and the transfer to a Windows PC at a later time is ensured. Internally stored measured value recordings can also be accessed and graphically displayed on the multimeter itself or on the PC. Via Bluetooth, the measured values ​​can also be displayed live via app for Android and iOS devices, recorded in a table and e.g. send by email for further processing. This multimeter has a variety of measurement functions for direct and alternating voltage measurements (incl.ACV + DCV), direct and alternating current measurements, resistance, capacitance, frequency or temperature, whereby alternating voltage and alternating current are recorded as True RMS values. Due to the extensive measurement functions and the intuitive operation, this device is ideally suited for every electronics engineer, technician and engineer who attach great importance to a precise, indestructible and technically powerful multimeter.

Motor & Drive Troubleshooting Kit

Extech MG302-MTK - Extech Instruments Corporation

The Extech MG302-MTK Motor and Drive Troubleshooting Kit includes three compact tools for troubleshooting three phase motors and drives. The first tool in the kit is the MG302, a 13 Function Wireless True RMS Multimeter/Insulation Tester featuring 125 V, 250 V, 500 V, and 1000 V test voltages. It also features insulation resistance from 0.001 MOhm to 4000 MOhm, auto discharge of capacitive voltage, a lock power on function for hands free operation, data hold, min/max, relative mode, auto power off and more at a CAT IV 600 V safety rating. The second tool is the 480403 Motor Rotation and Three Phase Tester that features a double molded, durable housing and CAT III 600 V safety rating. The third tool in this kit is the MA435T 400 A True RMS AC/DC Clamp Meter with a built in non-contact voltage detector, 10 functions and a CAT III 600 V safety rating.

Static Load Cells

2580 Series - Instron

Instron® load cells are a key part of a materials testing system. Instron is the only global materials testing supplier that designs and manufactures its own load cells. This ensures that Instron load cells meet the unique requirements of materials testing such as; high accuracy over a wide measurement range, high stiffness, resistance to offset loads, accurate alignment and excellent zero stability. The 2580-xxxN Series load cells are specifically designed for use with 5900 testing systems; offering exceptional performance with the ability to measure forces as low as 1/1000th of the force capacity to an accuracy of 0.5% of reading.The load cells can withstand loads up to 150% of their force capacity without damage and 300% without mechanical failure. Automatic transducer recognition and electrical calibration, makes them easy to use.  The load cells allow the user to zero out the tare weight of a grip or fixture that weighs up to 10% of the force capacity, while still maintaining the full specified accuracy.

Digital H.V. Insulation Tester(15kV)

7016 IN - Standard Electric Works Co., Ltd

● Protection class: IP66 (Lid closed)● Test insulation resistance up to 30TΩ (30000GΩ).● Short-circuit current up to 5mA● Microprocessor controlled.● 30 insulation test voltages : 500V, 1kV, 1.5kV, 2kV, 2.5kV, 3kV, 3.5kV, 4kV, 4.5kV, 5kV, 5.5kV, 6kV, 6.5kV, 7kV, 7.5kV, 8kV, 8.5kV, 9kV, 9.5kV, 10kV, 10.5kV, 11kV, 11.5kV, 12kV, 12.5kV, 13kV, 13.5kV, 14kV, 14.5kV, 15kV● AC/DC voltmeter (600V).● PI (Polarization Index) indication.● DAR (Dielectric Absorption ratio) indication.● Auto-ranging on all insulation ranges.● Backlight function.● Menu driven.● Visual and audible warning if external voltage is present. (≥30Vac or ≥30Vdc)● Auto-hold function to freeze the reading.● Overload protection.● Adjustment for testing time (duration) : 1~30 minutes● Auto-off.● Calendar.● Optical USB to RS-232 data transmission.● 200 measurement results can be saved in the memory and recalled on the display.● Safety standard : EN 61010-1 CAT IV 600V EN 61010-2-030 EN 61326-1

Digital H.V. Insulation Tester(12kV)

7012 IN - Standard Electric Works Co., Ltd

● Protection class: IP66 (Lid closed)● Test insulation resistance up to 20TΩ (20000GΩ).● Short-circuit current up to 5mA● Microprocessor controlled.● 24 insulation test voltages :   500V, 1kV, 1.5kV, 2kV, 2.5kV, 3kV,   3.5kV, 4kV, 4.5kV, 5kV, 5.5kV, 6kV,   6.5kV, 7kV, 7.5kV, 8kV, 8.5kV, 9kV,   9.5kV, 10kV, 10.5kV, 11kV, 11.5kV, 12kV ● AC/DC voltmeter (600V).● PI (Polarization Index) indication.● DAR (Dielectric Absorption ratio) indication.● Auto-ranging on all insulation ranges.● Backlight function.● Menu driven.● Visual and audible warning if external voltage is present. (≥30Vac or ≥30Vdc)● Auto-hold function to freeze the reading.● Overload protection.● Adjustment for testing time (duration) :  ● 1~30 minutes● Auto-off.● Calendar.● Optical USB to RS-232 data transmission.● 200 measurement results can be saved in the memory and recalled on the display.● Safety standard : EN 61010-1   CAT IV 600V   EN 61010-2-030    EN 61326-1

Clamp Meters

PCE Instruments

The clamp meter is ideal for measuring AC or DC voltage. The instrument is irreplaceable for inspection work and maintenance in various industrial applications, in research and development, in residential applications and in many small businesses or households. The PCE line of clamp meter is made according to the highest industry standards and very important: PCE offers instruments that are usable in all workspaces (equipped with very small or even very large jaws), the results are reliable and the clamps are easy to use. Every clamp meter is manufacturer calibrated and can be certified to ISO or NIST - hold a PCE clamp meter in your hands and you can feel the quality immediately.PCE offers a variety of models: Voltage detector, voltage leak detector, voltage power detector, metric detector and current detector. In addition many clamp meters are able to measure other parameters, such as capacity, resistance and power - power through clamps directly or by handheld digital instruments with external clamps (with a range of one or three stages). Very often the clamp meter is a real multimeter - so it becomes a general electrical measurement tool.

Automotive Tester

PCE Instruments

An automotive tester can be used to inspect one or more aspects of an automobile. For example, a borescope automotive tester is an automotive inspection camera used by auto body mechanics to see inside car, truck and other vehicle engines before removing any engine parts. Other kinds of automotive tester devices are used to adjust belt tension, test the electronic ignition starter, search for air conditioning leaks, measure the force required to press a brake pedal, determine the antifreeze concentration, or check the paint thickness over collision repairs.PCE Instruments (PCE) offers a wide variety of automotive tester products. These diagnostic support tools help professional automobile mechanics identify a number of vehicle repair needs. PCE's automotive tester products can aid in the diagnosis of many different mechanical and electrical system issues, including but not limited to locating the cause of an engine misfire, testing fuel injector resistance, pinpointing an engine coolant leak, or detecting car cylinder head problems. It's no wonder so many auto repair technicians choose to stock theirs shops and garages with PCE automotive tester products.

Viscometers

PCE Instruments

A viscometer, viscosity meter or rheometer is a measuring instrument used to determine a fluid's internal flow resistance or viscosity. The term viscosity typically refers to shear viscosity, i.e., how a material reacts to being sheared. Rotational viscometers with rotating spindles or rotors, also known as "cup and bob" or Searle viscometers, are the most common tools used to measure the shear viscosity of fluids. However, a fluid's viscosity also may be measured on the basis of stretching. The technical term to refer to this is extensional viscosity.A viscometer is frequently used in laboratories, but it also has practical applications in factories and other industrial environments. A viscometer can be an important component in process and quality control. Companies can save money by placing a viscometer in a production line and making fluid viscosity measurements in real time.PCE Instruments offers a variety of handheld, portable, benchtop and in-process, real-time viscometer products that measure the absolute / dynamic (shear) and kinematic viscosity of fluids. Handheld or portable viscosity meter devices allow users to take simple, single-point measurements in the field and in the lab. Benchtop or stationary viscometer devices are complex rheological measuring systems that allow for a more detailed examination of liquid samples.

DC Electronic Load

Model - KM-mPD-501 - Kusam Electrical Industries Limited

KM-mPD-501 DC electronic load mainly focuses on the testing of power circuit on PCB. KM-mPD-501 offers a solution for function test of Switch step up, Stepdown, Regulators and Driver IC . Engineer puts components, such as CPU, DSP, FPGA; etc on a PCB after the power circuit has been tested. It’s not complete to use a meter to measure the voltage. KM-mPD-501 offers engineer OVP, OCP and OPP functions that help engineer know the value of overload current . On the other hand, engineer can use a programmable DC power supply (mPP series) to offer external power and connect PCB’s output to KM-mPD-501. Then engineer can easily get output watt, figure out the efficiency of power circuit and check if inductances, capacitances and resistances perfectly work with the power circuit. KM-mPD-501 not only offers loading emulation of current but also provides OVP and OPP. User can use these functions to test solar power battery, rechargeable battery and motor driver. In school laboratory, KM-mPD-501 helps students do experiment on power circuit, linear circuit and driver circuit.

Wiring Analyzers for Cables, Wire Harnesses, Backplanes

CableEye M2Z, M3Z, M4 - CAMI Research Inc. (CableEye®)

Fast ● Simple ● Precise Advanced wiring analyzer scans for continuity (opens, shorts), miswires, resistance, capacitance, components (resistors, diodes, LEDs, capacitors), insulation resistance, intermittent connections. For diagnostic and Pass/Fail Testing All CableEye^® testers are suitable for production, fault diagnosis, QC (Quality Control), assembly, and prototyping of standard or custom cables. Each combines test, fault location, design, documentation, labeling, and database storage in one instrument. Tests can be performed on long cables (with or without connectors) or no cables (e.g. connectors, backplanes, PCBs, components). Standard Features & Benefits:

• USB certified, PC-based tester for a versatile, fast, robust system with long life-cycle.
• Multilingual, dynamic, graphic-rich display (netlist & wiring schematic) provides clarity and speeds diagnostics.
• 128 Test Points, expandable to 1024 providing flexibility as your product line changes.
• Real-time screening for intermittent connections for pinpointing elusive faults and improving quality.
• Automation scripting in a simple, intuitive language allowing non-programmers to reduce operator error by automating repetitive steps.
• Pop-Up Work Instructions. choose the exact amount of detail, imagery, language and automation you need to ensure your work instructions and tests are carried out flawlessly.
• Flexible tolerancing: optionally define as percentages or absolute terms, as well as asymmetrically (e.g. +0%/-10%) for improved yields.
• Barcode-tracking & archival data-logging to achieve error-proof test process and improved traceability & productivity.
• Print PASS/FAIL labels, test reports (with or without color wiring schematics/netlists) and log reports to satisfy ISO9000 reporting requirements.
• Compatible with laptop and touchscreen PCs for fieldwork and rack/off-bench mounting.

Includes: CB15C board set (Item 745C) for common computer and peripheral device cables; comprehensive PC software with Database of >200 standard cables; 2 yr Product Support Subscription comprising Warranty, free tech support, and free software upgrades. Select Add-On Options: Hardware: 128-point Expansion Modules (attach to base); Environmental Sensor Software: PinMap™ fixture editor, Connector Designer™ connector editor, or Autobuild™ guided assembly modules camiresearch.com |@CAMI_CableEye |+1.978.266.2655

All in one system 32KWH LiFePO4 Lithium Battery with AC Charger and 15KW Inverter for mobile vehicle application

SPVLI-32KWH-INV15KW - Zhejiang Sandi Electric Co., Ltd

Our All in one system 32KWH LiFePO4 Lithium Battery with AC Charger and 12-15KW 120/240V Inverter for mobile vehicle application ESS including LiFePO4 Lithium Battery with BMS, off grid pure sine wave inverter, AC/DC charger.All-in-one design, high integration and space saving installation；Using high-performance lithium iron phosphate cells, laser welding, good cell consistency, designed service life of more than 10 years； Charging and discharging are controlled separately, which is convenient and reliable to control charging and discharging. The discharge port will not be disconnected when over-charging, and the charging port will not be disconnected when over-discharging, the system has good stability；Master-slave mode, passive equalization, can manage the equalization resistance, can set the equalization start voltage difference, and monitor the equalization resistance temperature, more intelligent and safe, and reduce the impact of barrel effect on system energy storage；BMS adopts NXP(USA) automotive-grade high-performance chips, with strong anti-interference, good reliability and wide temperature range；CAN2.0 communication interface, has the advantages of strong real-time performance, long transmission distance, strong anti-electromagnetic interference ability；System parameters can be set through the host computer, such as fan start/stop temperature, charger maximum current setting, charge and discharge current correction, SOC correction, with insulation leakage detection function to prevent oil leakage and short circuit of the cell；Integrate Solar charge controller or AC charger optional, BMS communication control, more safe and reliable;Cell temperature management, can be automatically controlled with the air conditioner heater according to the cell condition to make the cell works at the most suitable temperature, and can be linked with the fire protection system as neededModel SPVLI-30KWH-INV12KWIsolation mode Low Frequency TransformerInverter PartBattery Input Rated Voltage (Vdc) 307VDC Voltage range (Vdc) 278-400VAC Output Rated output power 12KW Output waveform Pure Sine Wave Rated Voltage 120/240VAC Phases Split phase + N + PE Rated current (A) 50A(Phase Current) Frequency 60Hz Power Factor (PF) >0.95 Inverter Efficiency >92% Display LCD Overload Ability 150%, 35 secondsAC-DC Charger PartAC Input Voltage range(Vac) 180-240VacDC Output Rated voltage(Vdc) 330Vdc Rated current(A) 20ALithium Battery PartCell/Number 105AH/96PCSRated voltage 307VMax charge current 20AMax discharge current 100ACharge temperature range 0℃ ~ 50℃Discharge temperature range -20℃ ~ 50℃Cell charge end voltage 3.6VCell discharge end voltage 2.7VProtection Function Protection Input reverse polarity, under voltage, over voltage, output over-current, short circuit, overheating etc. Cooling method Fan-cooledDegree of protection IP20(indoor)Mechanical Dimension Depth* Width * Height 645x891x767mm Weight (Kg) 378Kg