Showing results 3211 - 3225 of 5130 products found

  • BA60 - Insulating Oil Tester

    Company: B2 High Voltage

    The dielectric strength of insulating oil can be tested in a simple, quick and fully automatic way, without the need to ship oil samples to a test laboratory.

  • ZC430-5kV - Insulation Resistance Tester

    Company: Kvtester Electronics

    Product Features1: Voltage output GD2000D(250V/500V/1000V/2500V/5000V).Resistance range 0-200GΩ.2: Two modes display insulation resistance.3: Auto-calculating absorptance and polarization index.4: Friendly operation, continuous saving 19times measurement results.5: Auto-discharge residual high voltage after test is over.6: AC/DC power supply, with rechargeable battery or AC adapter.7: Strong anti-interference ability, stable and reliable reading.8: Portable design, suitable for wild work.9: Short-circuit current ≥3mA, ideal equipment for testing insulation resistance of Large transformer, inductor, generator, HV motors, electric capacitor, cables and surge arrestor.Technical ParameterItem No.ZC430-5kVOutput voltage250V DC500V DC1000V DC2500V DC5000V DCAccuracyTemperature23℃±5℃Insulation resistance250 - 5G ±5 %50 - 10G ±5 %1M - 20G ±5 %2.5M - 50G ±5 %5M - 100G ±5 %Other range: ±10 %Output voltage2M - 10G ±5 %4M - 20G ±5 %8M - 40G 0 -- +10 %20 - 100GΩ 0 -- +10 %40 - 200G 0 -- +10 %short-circuit current≥3.5 mAPower supplyAA type high capacity rechargeable battery & external adapterWorking Temp.&Humidity-10℃ -- 40℃,max.relative humidity 85 %Storage Temp.&Humidity-20℃ -- 60℃,max.relative humidity 90 %InsulationMax.20000MΩ when voltage between circuit and shell is 1000VDC.Withstand voltageWithstand 1min when voltage between circuit and shell is 2500V AC voltageDimension230mm*190mm*90mm (L*W*H)Weight3kgAccessoriesTest leads, manual, rechargeable adapter, power cable, test report

  • SG5201 - Insulation Resistance Tester

    Company: Shanghai Jiuzhi Electric

    This instrument offers a complete set of functions to measure and detect effectively all parts of current in an insulation system. The instrument can supply an output power of 5W and a test voltage of up to 5000V and therefore measure insulation resistances up to 1TOhm. Additionally step-up voltage measurement, withstand voltage measurement, AC/DC voltage and frequency measurements up to 600V can be performed.

  • Insulation & Multifunction Testers

    Company: Standard Electric

    Microprocessor-controlled.● Automatic voltmeter AC/DC at Start/Reset.● Auto range● Auto off.● Battery test.● Battery test at Switch ON/Reset.● Safety voltmeter before each test.● Auto discharge on all test and all ranges.● Leads Auto-null key.● Test Auto-stop.● Smart hold & stop on voltmeter ac/dc.● Ener-Save feature to extend battery life.● Continuity short circuit current > 220mA.● Continuity open circuit voltage of 5Vdc.● Nominal voltage @ 1mA on all insulation ranges.● Accept 8 rechargeable batteries or Alkaline of normal.● BS 16 edition.

  • DEC R - Insulation Tester Calibrator

    Company: Scope T&M Pvt Ltd

    A Decade resistance box is a enclosure containing number of precision resistors connected to panel terminals or contacts so that a desired resistance value can be obtained by withdrawing plugs or by setting multi-contact switches.

  • Insulation & Multifunction Testers

    Company: Standard Electric

    High Contrast OLED display.● Designed for viewing in the dark, for mining industry.● Auto-range microprocessor-controlled.● Automatic voltmeter AC/DC at Start/Reset.● Battery test at switch ON/Reset.● Safety voltmeter before each test.● Auto-discharge on all tests and all ranges.● Leads auto-null key.● Test auto-stop.● Smart hold and stop on voltmeter AC/DC.● Ener-Save.● Continuity short circuit >220mA.● Continuity open circuit voltage of 5Vdc.● Nominal voltage @ 1mA on all insulation ranges.● Polarization index (PI).● Dielectric Absorption Ratio (DAR).● BS 16 edition.

  • Insulation Resistance Tester

    Company: Starmeter Instruments

    Is a spot insulation test which uses an applied DC voltage (typically either 250Vdc, 500Vdc or 1,000Vdc for low voltage equipment <600V and 2,500Vdc and 5,000Vdc for high voltage equipment) to measure insulation resistance in either kΩ, MΩ or GΩ.

  • GM-5 - Insulation Resistance Tester

    Company: HV Hipot Electric

    This device can test insulation resistance (such as transformer, switchgear, lead, motor) of different modules in one system, to insulate and repair failure components.It is important to ensure products quality and security of person and equipments during operation by insulation test of checking test object to ground or adjacent conductors insulation.

  • HIRT - Insulation Resistance Tester

    Company: Hention Electrical

    Used for measuring the insulation resistance of transformers, motors, cables, reactors, generators and other equipment and components, and real-time indicate absorption ratio, polarization index.

  • SG-P02E - IULTCS RUB FASTNESS TESTER

    Company: Jinge Testing Machine

    This machine is designed to carry out the rub fastness test on the surface of leather so as to determine the amount of marring of the leather surface or finish and the amount of color transfer to the rubbing pad.

  • AU-600K - Jewellery Gold Tester

    Company: Dongguan Hongtuo

    Distinguish whether the gold,karat gold,platinum,silver,other precious metal is the genuine or not.Test the purity of gold,karat gold,platinum,silver to confirm if the marked content is correct or not.No need to cut samples;also it can be measured immediately.Can shift to measure Karat and purity percentage of gold-silver -copper,gold-copper,gold-silver respectively.Function of density measuring and normal gram scale.Either water or alcohol would be as medium.Function of setting actual water temperature.Adopt completed injection molding PC sink(length:15.3cm X width10.7cm X 9.3cm)Including RS-232 interface;It's convenient to connect PC and printer.AU-40 could be optionally availabe to print result.Adopt injection moulding windproof dustproof shield;Convenient configuration;Better durability.Power supply:AC 100V-240V;50HZ/60HZ(Europe standard)Weight/packing size:4.5kg/length 42.5cm X width 17.5cm X height 32.5cm

  • AU-2000K - Jewellery Gold Tester

    Company: Dongguan Hongtuo

    Distinguish whether the gold,karat gold,platinum,silver,other precious metal is the genuine or not.Test the purity of gold,karat gold,platinum,silver to confirm if the marked content is correct or not.No need to cut samples;also it can be measured immediately.Can shift to measure Karat and purity percentage of gold-silver -copper,gold-copper,gold-silver respectively.Function of density measuring and normal gram scale.Either water or alcohol would be as medium.Function of setting actual water temperature.Adopt completed injection molding PC sink(length:15.3cm X width10.7cm X 9.3cm)Including RS-232 interface;It's convenient to connect PC and printer.AU-40 could be optionally availabe to print result.Adopt injection moulding windproof dustproof shield;Convenient configuration;Better durability.Power supply:AC 100V-240V;50HZ/60HZ(Europe standard)Weight/packing size:4.5kg/length 42.5cm X width 17.5cm X height 32.5cm

  • PET-CC - IV Tester System

    Company: HenergySolar

    Application ■Mono crystalline silicon (Si) ■Multi crystalline silicon (mc-Si) ■Amorphous silicon (a-Si) ■Gallium arsenide (GaAs) ■Gallium indium arsenide (GaInAs)

  • IV Tester (on-line)

    Company: Qinhuangdao Boostsolar

    Test Size: 2000mm× 1100mm. est Parameters: I-V Curve,Isc,Voc,Im,Vm,Pm,FF, Rs, Rsh.

  • K622 - Kinematic Viscosity Tester

    Company: Chongqing Kailian

    It is designed to determine the kinematic viscosity of lubricant oil and other petroleum products at precisely controlled temperatures. Kinematic viscosity is of primary importance in the design and selection of a wide range of petroleum products. Conforms to GB/T 265, ISO 03104, IP 71 and ASTM D445.

Products

Applications

Manufacturers