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Hioki IR5050 OffersThe IR5050 is a compact, lightweight, high-voltage insulation resistance tester capable of outputting up to 5 kV. Its unique measurement technology enables stable measurements of up to 10 TΩ.
Features
Tailored measurement methods with advanced insulation diagnostic functions
When a high test voltage is continuously applied to the circuit under test, the insulation may break down. Failures caused by the application of a high voltage can be prevented by keeping the applied voltage as low as possible while testing the insulation. The IR5050 is equipped with various insulation diagnostic functions, allowing you to choose the optimal measurement method according to the testing application.
Automatically calculated and displayed insulation diagnostics
After measurement completes, the instrument can display more than just the insulation resistance and leakage current, but also judgement index values of PI, DD, and DAR. It calculates these indexes based on the measured values and displays it as a pass/fail judgment.
High-safety design insulation resistance meter
CAT III, CAT IV rated IR5050 hold the highest standards in safety performance. You may think that insulation resistance measurement is not dangerous because it is performed under power outage conditions, but on the contrary, accidents can be dangerous. The IR5050 have enhanced safety performance in case of such an accident.
Start test: Press and hold for 1 seconds to start measurement. This feature helps prevent inadvertent activation of a high voltage. To encourage caution, the MEASURE button flashes when a high voltage is being generated or discharged.
Complete: The IR5050 will start discharging automatically as soon as the test is over. During this time, the test start button will flash red to indicate that it is discharging.
Wireless (sold separately) and USB connectivity options for even greater convenience
Applications
| Basic Specifications (Input, Output, Measurement) | Measurement items: Insulation resistance, leakage current, voltage, capacitance (DD function)Maximum rated voltage to terminals: 1000 V AC, 2000 V DCMaximum rated voltage to ground: 1000 V (CAT IV), 600 V (CAT III) |
| Insulation Resistance Measurement | Test voltage: Constant voltage applied by the instrument to measure insulation resistanceRange of test voltage: 250 V to 5.20 kV DCUser-set test voltage: 250 V to 1 kV: in 10 V increments; 1 kV to 5 kV: in 25 V incrementsOpen-circuit voltage: From 0% to 10% of test voltageRated current: 1 to 1.2 mAShort-circuit current: 2 mA or lessEffect of capacitive components: Within ±10% error of measurement value when the DUT has a capacitance of 5 μF or lessPossible number of measurements: 200 times or more on one set of fully-charged batteriesOverload protection: 1100 V AC (10 sec., between +/- terminals); 6000 V DC (10 seconds, between +/- terminals)Induced noise removal: 3 mA maximum250 VGuaranteed accuracy range: 0 MΩ to 2.5 GΩAccuracy: ±5% reading ±5 digitGuaranteed accuracy range: 2.51 GΩ to 500 GΩAccuracy: ±20% reading 500 VGuaranteed accuracy range: 0 MΩ to 5 GΩAccuracy: ±5% reading ±5 digitGuaranteed accuracy range: 5.01 GΩ to 1 TΩAccuracy: ±20% reading 1000 VGuaranteed accuracy range: 0 MΩ to 10 GΩAccuracy: ±5% reading ±5 digitGuaranteed accuracy range: 10.1 GΩ to 2 TΩAccuracy: ±20% reading 2500 V Guaranteed accuracy range: 0 MΩ to 25 GΩAccuracy: ±5% reading ±5 digitGuaranteed accuracy range: 25.1 GΩ to 5 TΩAccuracy: ±20% reading 5000 VGuaranteed accuracy range: 0 MΩ to 50 GΩAccuracy: ±5% reading ±5 digitGuaranteed accuracy range: 50.1 GΩ to 10 TΩAccuracy: ±20% reading |
| Leakage Current Measurement | Accuracy: ±3% reading ±3 digit (guaranteed accuracy range: 1.00 nA to 3.00 mA)Measurement Range: 10 nADisplay range: 0 to 9.99 nAResolution: 0.01 nA Measurement range: 100 nADisplay range: 9 to 99.9 nAResolution: 0.1 nA Measurement range: 1000 nADisplay range: 90 to 999 nAResolution: 1 nA Measurement range: 10 μADisplay range: 0.90 to 9.99 μAResolution: 0.01 μA Measurement range: 100 μADisplay range: 9 to 99.9 μAResolution: 0.1 μA Measurement range: 1 mADisplay range: 90 to 999 μAResolution: 1 μADisplay Range: 0.90 to 3 mAResolution: 0.01 mA |
| Voltage Measurement | Guaranteed accuracy range: 30 V to 1000 V AC (45 Hz to 65 Hz), ±10 V to ±2000 V DCAccuracy: ±3% reading ±3 digitInput resistance: 500 kΩ or more (DC, 45 to 65 Hz)Overload protection: 1100 V AC (1 minute, between +/- terminals), 2200 V DC (1 minute, between +/- terminals) |
| Capacitance Measurement | Capacitance is automatically measured after insulation resistance measurement is over (not measured if output voltage is 250 V or less)Accuracy: ±10% reading ±5 nF (guaranteed accuracy range: 10.0 nF to 25.0 μF)Measurement range: 100 nF Display range: 0.0 nF to 99.9 nFResolution: 0.1 nFMeasurement range: 1000 nFDisplay range: 100 nF to 999 nFResolution: 1 nF Measurement range: 10 μFDisplay range: 1.00 μF to 9.99 μFResolution: 0.01 μFDisplay range: 10.0 μF to 25.0 μFResolution: 0.1 μF |
| Functions | Insulation diagnosis: PI, DAR, DD, SV, Ramp, Timer 2 |
| Others | Battery charge indicator, live circuit indicator, automatic power save, automatic discharge, backlight, buzzer, manual recording, logging recording, temperature and humidity input, elapsed time display, clock, filter, hardware filter, data-hold, system reset, USB communication (only when DT4900-01 (sold separately) is installed), wireless communication (only when Z3210 (sold separately) is installed), comparator, resistance gauge display, switching of insulation diagnosis function, breakdown cut-off |
| Environmental Conditions | Operating environment indoors: up to 6562.20' (2000 m) Operating temperature and humidity range: -4 to 104°F (-20 to 40°C), less than 80% RH (no condensation)104 to 113°F (40 to 45°C), less than 60% RH (no condensation)113 to 122°F (45 to 50°C), less than 50% RH (no condensation) Storage temperature and humidity range: -13 to 149°F (-25 to 65°C), less than 80% RH (no condensation) Dustproof/waterproof IP40 (with protector attached, excluding terminals)IP65 (Carrying case C0212) |
| Standards | Safety: EN IEC 61010-2-034: 2021, EN IEC 61010-2-033: 2021Electromagnetic Compatibility (EMC): EN 61326Insulation Resistance Tester: IEC 61557-1, IEC 61557-2 |
| Power Supply | 8 x AA alkaline battery 8 x HR6 (AA) nickel-metal hydride (NiMH) rechargeable batteryMaximum power consumption: 12 VAContinuous operating time, reference value at 73°F (23°C)Approximately 5 hours without Z3210 (sold separately) installed; approximately 4 hours with Z3210 (sold separately) installed and using wireless communicationConditions: when using alkaline batteries, 5 kV generated, +/- terminals open, backlight off, and comparator off |
| Dimensions | 7.68 × 10 × 3.50" (195 × 254 × 89 mm) |
| Weight | With batteries: 59.97 oz. (1.7 kg) |
All returns must be authorized. Items returned prior to authorization will not be accepted. For international customers where applicable, customers must ship any returns to us freight and duty prepaid. Return freight charges for internationsl shippments will be the responsibility of the customer.
Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.
Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.
(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)
Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.
We can ship to both US and Canada. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will charge a flat rate shipping for your items.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Not Applicable
| Condition: | NA |
Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.
Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.
(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)
Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.
