Surface Insulation Resistance Testing
testing check's PCB for shorts or current leakage between conductors.
-
product
Transformer Winding Resistance Meters
Vanguard Instruments Company, Inc.
The TRM-40 is Vanguard Instruments’ third generation transformer winding resistance meter. The TRM-40 is designed specifically to measure DC resistance values of transformer windings, rotating machine windings, or any dc resistance of an inductive device.
-
product
High Voltage Insulation Tester
505
Simpson's Model 505 High Voltage Insulation Tester is capable of measuring insulation resistances from 10 kilohms to 1 teraohm with eight selectable test voltages up to 5000 V. As a safety feature, the insulation tester acts as an AC/DC voltmeter to measure the absence of voltage in networks up to 2000 V.
-
product
Transformer Winding Resistance Tester
KRI 9310
KRI 9310 adopt Kelvin four-wire testing method, which effectively eliminates the influence of the resistance of the test line on the test results. It can be able to increases the current to 10A by which can test extremely low resistance to 0.01 Ω(such as amorphous alloy, Copper-nickel, nickel-chromium-iron, iron-chromium-aluminum etc). For the tested objects with high resistance value (CT/PT), the instrument can extend the range to 20 kΩ，so the wide resistance test range enables KRI9310 can cover 80% of the power transformer products on the market and switchgear bus-bar cable etc. The power of the tester use the built-in rechargeable lithium battery that can test hundreds of transformers by one time charging.
-
product
Three-circuit Transformer DC Resistance Tester
HTZZ-S20A / 219
Wuhan Huatian Electric Power Automation Co., Ltd.
Designed for full capacity transformerthree-phase dc resistance test around group.
-
product
Insulation Multimeter
1577
The Fluke 1587 and 1577 Insulation Multimeters combine a digital insulation tester with a full-featured, true RMS digital multimeter in a single, compact, handheld unit, which provides maximum versatility for both troubleshooting and preventative maintenance.
-
product
Analogue (1kV up) H.V. Insulation Tester
6201 IN (Ranges: 5kV, 10kV)
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● High quality Taut Band movement.● Two insulation test voltages.● Insulation resistance, auto ranging on all ranges.● Low Battery LED indication.● Beeper warning of external voltage.● Fully protected : crow bar.● Housed in carry case.
-
product
ICP Electret Surface Microphone
130B40
Low-profile surface pressure microphone and preamp, prepolarized
-
product
PCIe 2.0 Test Platform
PXP-100B
The Teledyne LeCroy PXP-100B Test Platform provides a convenient means for testing PCIe 2.0 add-in cards with a self-contained portable and powered passive backplane. The PXP-100B provides power required for both cards under test, and an interposer can be used for connection to a protocol analyzer. As an alternative to an interposer, the PXP-100B includes two mid-bus probe footprints to allow connection to an analyzer via a mid-bus probe.
-
product
K Thermocouple Surface Probe
TP647
Surface thermocouple Type “K” probe. Fiberglass cable. Tolerance according to IEC 60584-2 standard.
-
product
Contact Resistance Tester
JYL-200B/100B
Product description: JYL-200B/100B contact resistance tester can measure contact resistance of high voltage switches and circuit breakeres, also can test primar side resistance of transformer and grounding wire in groups
-
product
Low Resistance Metal Film Chip Resistor
RTX
This specification is applicable to lead and halogen free RTX series low resistance metal film chip resistors. Lead free products mean lead free termination meets RoHS requirement.
-
product
Digital Automated Interferometer and Microscope for Surface Inspection
DAISI-V3
The ultimate production interferometer for measuring end-face geometry on single-fiber connectors, equipped with a revolutionary «no-exterior-moving-parts» mechanical design.
-
product
Rework Station, Dual, Surface Mount, 896 °F
21-10130
The 21-10130 is a SMD Rework Dual Station, intelligent rework station which combines rework station with soldering station to become an essential centerpiece of any technician or hobbyist bench. A MCU thermostat provides accurate and consistent working temperature. The dual LCD displays show live working states of both the iron and the hot air hand pieces, as well as provides access to three programmable presets for each unit. Temperature and airflow for the hot air tool can also be controlled from buttons on the hand-piece.
-
product
Heating Resistance Tester
TF329
TESTEX Testing Equipment Systems Ltd.
Heating Protection Tester, to determine the heating resistance and insulation performance of protective clothing and fabrics when exposed to the heat source of radiation and convection The heat source and radiator can be manually adjusted, easy to operate equipped with the heat calibration calibrator ensures the accuracy of the test results
-
product
Analog Insulation Tester
SAIT25
Test Voltage ; 250V/500V/1000V. Incorporates front Panel ohms zero adjust. Taut band construction. Battery check facility. Live circuit visual indication
-
product
Analogue (1kV below) Insulation Tester
2132 IN
Standard Electric Works Co., Ltd
● High quality Taut Band movement.● Three insulation test voltages(DC) : 250V, 500V, 1000V.● Two continuity test on low ohms : 3Ω & 500Ω.● Compact and lightweight.● 200mA continuity short circuit current.● 1mA test current on insulation test at nominal voltage.● Automatic discharge of capacitive and inductive circuit with charge stored in the circuit under test. ● Live warning and display or external voltage presence.● Fuse, air gap, crowbar and overload protected.● On line battery monitoring shows if battery is ok.● Manual zero ohm adjustment.● Low battery consumption.● Mirror scale.● Push and turn locking switch for continuous and hand free testing.● BS 16 edition.
-
product
Semiconductor Test Software
Easily create and run robust test programs in semiconductor automated test systems with ActivATE™ test management software. Designed by test engineers for test engineers, ActivATE™ tames automated test complexities with elegant simplicity.
-
product
Lock/Eject DIP Collet Socket with Surface Mount Pins
EJECT-A-DIP
Lock/Eject DIP Collet Sockets with Surface Mount Pins. Features: Aries Eject-A-Dip is a rugged, solderable socket with a unique ejector/latch for fast in-field board maintenance. The latch locks in the connector or device, making it ideal for high vibration environments. The latch, when used as an ejector, removes DIP packages without pin damage.
-
product
Insulation Resistance Meter
Changzhou Applent Instruments Inc.
Designed for measuring very high resistance and related parameters of insulation materials, electronic components, and electro-mechanical components.
-
product
Light Dependant Resistance Measurement Trainer
Unitech Scales And Measurements Pvt. Ltd
L.D.R. Trainer comprises of light dependent resistor (LDR) fitted to the shaft, which moves inside the tube where lamp is fitted at the other end. Variable DC voltage source is provided to vary the light intensity. Digital indicator is supplied to measure the light intensity in terms of distance moved between LDR and light source.
-
product
Single-Phase Transformer Winding Resistance Meters
RMO-TT Series
RMO-TT series is perfect for measuring winding resistance of inductive objects such as power and distribution transformers or autotransformers. Additionally, every transformer resistance meter from RMO-TT series can analyze:tap changers,generators,electrical motors,high-current busbar joints,cable splices,and welding joints.Transformer demagnetization can also be performed with all RMO-TT instruments.The series is consisted of 3 models, with maximal test current from 40 A (RMO40TT) to 100 A (RMO100TT). RMO100TT is the only portable transformer resistance meter in the market with 100 A DC output current.The three independent channels enable testing of three windings in series. Consequently, a user can measure winding resistance in every tap position of an on-load tap changer without discharging between the tests.In addition to winding resistance measurement, a user can perform a detailed on-load tap changer analysis by analyzing recorded graphs (10 kHz sampling rate) and by measuring vibrations on an external tap changer tank.All RMO-TT instruments have a built-in tap changer control unit. Because of this, it is possible to remotely control on-load tap changer (OLTC) directly from the device. Also, a user can program DV-Win software to do everything automatically – running winding resistance tests and changing OLTC tap positions.The DV-Win software also enables control and observation of the test process, as well as saving and analyzing the results on a PC. It provides a test report, arranged in a selectable form as an Excel spreadsheet, PDF, Word, or ASCII format. Additionally, DV-Win measures and calculates the OLTC transition time, the ripple and the winding resistance for each tap changing operation. The software can also perform the calculations necessary for the “Heat Run” test.All results can be exported in the report format.
-
product
Battery Resistance Tester
BT-3915
Kongter Test & Measurement Co., Limited
Regular test of battery internal resistance or battery conductance is essential for stationary batteries. It is also recommended by latest regulation of IEEE 450, IEEE 1188 and IEEE 1106. The excellent performance of BT-3915 for testing battery internal resistance and voltage will help you pick out the weak batteries and ensure their performance in short time measurement.
-
product
HIPOT Insulation Testers
Crown high voltage, transformer type hipot insulation testers are safe, easy to use for quick, positive determination of grounds, shorts, and broken wires in motors, transformers and other low voltage equipment or wiring systems. A turn of the selector switch gives a selection of seven voltages; 500, 1080, 1250, 1500, 1750, 2000 or 2500 volts calibrated to +/- 5% accuracy; NEMA recommendation for insulation test is twice normal voltage plus 1000 volts. Since this instrument has a capacity of 2500 volts, it readily accommodates all normal requirements.
-
product
EV Power Components End of Line Test Platform
Test and Validate all EV Power Electronics with One Flexible and Scalable Solution
-
product
Galvanostat and Zero Resistance Ammeter
This instrument offers a Potentiostat, Galvanostat and Zero Resistance Ammeter with integrated Frequency Response Analyser and Sweep Generator in one. It is based around a two Amp Potentiostat teamed with a two Amp Zero Resistance Ammeter and can be supplied as - 6 channel, with six sequential channels, 8 channel (eight sequential channels) or 12 channel (twelve sequential channels). Connection to the controlling Windows PC is via a standard RS232 port, optically isolated for full floating operation. The instrument is supplied with a full set of cables and software, user manual and application notes on CD.
-
product
Battery Internal Resistance Tester
TOB-R-203
Xiamen Tob New Energy Technology Co., Ltd
Battery internal resistance tester used for lithium battery, lead-acid battery, Ni-Cd/Ni-MH battery and all kinds of batteries.
-
product
Silicon Resistivity, PN type & Alarm Tester
HS-PSRT
It use Four Probe to test the resistivity and P/N type of wafers、ingots and all type of silicon materials.It can be used by Solar and Semiconductor industry.
-
product
Resistivity Meter with Multi Electrode
POLARES
Till this moment the use of Electrical Resistivity Tomography (ERT) for geology has always been basically the same since its debut, based on the original vertical Electrical Soundings (VES) principles: applying a continuous current to two stakes inserted into the ground and measuring the corresponding voltage between other two. The applied current and thus the relative tension have always been continuous, with an inversion in polarity for each measure. The new tool POLARES uses an alternate current, instead, sinusoidal type, with an adjustable frequency.
-
product
Hand-Held Surface Probe
HP 1000-SP
Advanced Thermal Solutions, Inc.
The HP 1000-SP is a stainless steel, single-sensor hand-held probe designed for measuring the surface temperature of solids. Its pointed tip allows for exact positioning of the sensor on the desired spot. This enhances measurement accuracy by eliminating any conduction heat transfer that may occur through the stem.
-
product
Surface Temperature Sensors
Campbell Scientific offers two types of surface temperature sensors: infrared temperature (non-contact) and surface contact. Infrared temperature sensors measure the surface temperature of an object or surface by sensing the infrared radiation given off by the subject. Surface contact sensors attach directly to a surface and measure the temperature via physical contact.
