98x Teraohmmeter/Insulation Resistance (IR) Tester
98x Teraohmmeter/IR Tester
Vitrek’s 98x Series Teraohmmeter meets today’s demanding requirements for higher voltage IR (insulation resistance) testing.
In the battle for the highest levels of efficiency, solar panel arrays and electric vehicles now operate with voltage rails up to 2.5 KV, showing that the always-growing industry won’t stop. This is no place for a 1 KV tester; it’s time to step up to a Vitrek 98x!
Our devices are built upon the same DSP technology that has established our company as THE industry leader for hipot test systems. The 98xi devices also come with a unique combination of performance and fantastic features, which include:
- Multi-Dwell Functionality (multiple steps without having to return to zero between steps)
- High-Speed Testing (with dwell times as low as 100 ms)
- Pico-Amp Leakage Measurement (with stable and precise 50 Teraohm IR readings)
- Continuously Variable IR Test Voltage (adjustable over the full output range of the instrument)
- Multi-Mode Insulation Resistance Tests (three test modes – end on time, end on pass, end on fail)
- Capacitance Test Modes (critical for solar panels, cable harnesses, and other capacitive loads)
When it comes to applications that call for insulation resistance tests on numerous conductors, the Vitrek 98×1 IR Testers are equipped with the ability to directly manage up to four 64-channel Vitrek 964i high-voltage scanners. By leveraging a PC installed with Vitrek’s QT Enterprise™ software, this single device can accommodate up to 1020 test points.
Expanding the possibilities of High Voltage Resistance Measurement
The new 981i and 983i Teraohmmeters are designed to tackle the toughest High Resistance measurement applications. Demanding applications that most other IR testers won’t measure up to. So when it’s time to test higher voltage IR values like today’s electric vehicle systems and higher voltage solar arrays — look to Vitrek to deliver the IR tester you need for your production line.
What sets the Vitrek 98x Series IR testers apart from the others?
For starters, these units are based on Vitrek’s proven DSP technology — so they have the ability to work into capacitive loads where most others do not. And when it comes to output voltage range, Vitrek delivers — with up to 6.5 KVDC for the 981i and up to 11KV with the 983i.
Need to Perform an Insulation Resistance Test on a Multi-Conductor Cable Harness?
The 981i and 983i have the ability to directly control up to four 64 channel HV scanners, right out of the box. That is up to 256 test points and using a PC with Vitrek’s Q-Test software you can expand the count up to 1020 test points. The HV Switching System of choice is the Vitrek 964i, which can hold eight 8-channel switching cards — available in 7, 10 and 15KV ratings.
In a never ending race for higher efficiency, electric vehicles and solar panel arrays are now operating at 2.5KV.
This is no place for a 1KV tester, it’s time to step up to a 98x!
Product Features and Benefits
Specifications
General Specifications
Specifications: Valid after 15 minute warm-up, for 1 year from last external calibration, and for ambient temperature within +/- 2 Degrees C of last performed ZERO operation.
Ethernet: High speed, high noise immunity LAN interface
RS232 Interface: Selectable baud: 9600, 19200, 38400, 57600 or 115200, full handshake
VICL Interfaces: Provided for control of HV Scanners
Digital I/O Interface: Provides 4 digital inputs and 5 digital outputs. Functions include, Start/Stop, Testing, Pass/Fail, HV Present, Safety Interlock, Dwell Timer
Optional GPIB: Option GPIB-9 adds GPIB interface capability
Operating Temperature: 0°C to 50°C
Humidity: <85% RH (non-condensing)
Power: 105-265Vrms, 45-65Hz, 500VA Max
Dimensions: 89mm H x 432mm W x 457mm D (3.5″ H x 17″ W x 18″ D)
Weight: 5Kg (11 lb.) Net / 7Kg (15 lb.)
Accessories: Alligator test leads, NIST traceable calibration certificate with no data, power cord and operator’s manual. Limited ISO 17025 cal cert with data & uncertainties available.
DC Output Voltage
981i: 30V to 6500V
Accuracy: +/- (0.25% rdg + 0.1V)
981i with option HSS2: 30V to 5000V
Accuracy: +/- (0.25% rdg + 0.1V+1V/mA)
983i: 60V to 11000V
Accuracy: +/- (0.25% rdg + 0.2V)
Output Resolution: 1V
Loading: up to 4mA charging, 2mA continuous
Current Measurement
981i & 983i RETURN current only, 1pA to 4mA
Accuracy (Resistive Load up to 1000pF): +/- (0.5%rdg + 10pA + 2pA per kV))
Accuracy (Capacitive Load 1000pF to 50nF): +/- (0.5%rdg + 100pA + 20pA per kV))
Accuracy (Capacitive Load >50nF): +/- (0.5%rdg + 1nA + 200pA per kV))
Option HSS2 HV Output current, 1nA to 4mA (for grounded loads)
Accuracy (Resistive Load up to 1000pF), C<1000pF): +/- (0.5%rdg + 5nA + 1nA per kV)) Accuracy (Capacitive Load 1000pF to 50nF): +/- (0.5%rdg + 7.5nA + 2.5nA per kV)) Accuracy (Capacitive Load >50nF): +/- (0.5%rdg + 10nA + 5nA per kV))
Resistance Measurement
NOTE: the use of the OFFSET (or ZERO) capability in either AUTO or MANUAL TEST modes is not required to meet these specifications – the OFFSET capability is intended to allow the user to offset externally produced leakages.
Transfer Measurement
Comparative Measurement Capability (measurement of multiple values within 10% at the same test voltage, in the same environmental conditions within +/-1C, within a 1 hour period, with no intervening ZERO operations, and constant power)
Uncertainty (Resistive Load): +/- (0.05%rdg + (R/(5Tohm per kV))%rdg + (1/V)%rdg + 2ohms per kV) for R < 150Tohm
Timing
Charge Time: 1 second minimum charge time, 9999 sec max.
Dwell Time: 0.1s to 9999 days, 0.1 sec resolution
Ordering & Accessories
Below prices in US$ are for destinations in North America with terms of prepay, net 30 days (OAC) and accepted credit cards. For shipment beyond North America or terms beyond 30 days, please contact the factory for a quotation. If you require rush/expedited shipment please contact Vitrek at (858) 689-2755 or email info@vitrek.com
98x IR Tester
Thumbnail | Name | Short description | Price | Buy |
---|---|---|---|---|
981i | 981i 6.5KV Teraohmmeter/IR Tester | $6,672.00 | ||
983i | 983i 11KVDC Teraohmmeter/IR Tester, includes TL-980 and NIST traceable Calibration certificate. | $7,785.00 |
98x IR Tester Accessories
Thumbnail | Name | Short description | Price | Buy |
---|---|---|---|---|
98X-230V | Factory Set 230V Line Operation. Order this no charge option when powering the unit from 210-250VAC. | $0.00 | ||
95X-230V | Factory Set 230V Line Operation. Order this no charge option when powering the unit from 210-250VAC. | $0.00 | ||
QTE-9 | QT Enterprise Sofware License Key for use with 98x an 95x products. | $1,798.00 | ||
TL-980 | TL-980 Standard Test Lead Kit for 98x Insulation Resistance (IR) Tester | $317.00 | ||
HSS-2 | DUT Isolation Option. Option HSS-2 adds the ability to measure DC breakdown and/or leakage into a grounded DUT with higher resolution than HSS-1. Maximum current capabilities are further reduced. (This option may be fitted in a 951i, 952i, or 956i Hipot Tester or 981i Teraohmmeter/IR Tester) | $948.00 | ||
RFS-95 | Remote Start Foot Switch | $247.00 | ||
GPIB-9 | Optional GPIB Interface | $626.00 | ||
RM-1 | Rack Mount Kit | $95.00 |
Rentals
The 98x Series Teraohmmeter/IR Tester and accessories are available for rent. Please contact the factory for a rental quotation on the items and period of time you desire. Vitrek offers a generous rental allowance for rentals that are converted to a purchase and rentals of 12 months come with a 10% buyout.
98X Series Downloads
*At the end of your FREE 45 day trial of QT Enterprise software, you must purchase a Software License Key for the appropriate products the software is being used with. See ordering information or contact Vitrek for details at info@vitrek.com (858) 689-2755.
Why You Need Our Teraohmmeter and IR Tester in Your Operations
In today’s technologically advanced world, the importance of maintaining the optimal performance of electronic systems cannot be overstated. This is particularly true for industries that rely heavily on the smooth operation of their equipment, such as automotive, aerospace, energy, and telecommunications. Our Teraohmmeter and IR Testers are indispensable tools in these industries, designed to ensure your systems function efficiently and safely.
Vitrek is known for offering high-precision instruments, which continues with our 98x Series Teraohmmeter/IR Testers. They measure insulation resistance (IR) and perform high voltage tests, accurately assessing the quality of insulation in electrical equipment and systems. They can also detect potential issues before they escalate into major problems, saving plenty of organizations and individuals from costly repairs and downtime. Our 98x Series has also been responsible for preventing accidents and improving the overall safety of your operations.
The 98x Teraohmmeter/IR Tester Meets the Demands of Electric Vehicles, Solar Panel Arrays and Many Other Important Systems
The growing demand for sustainable energy solutions has led to an increase in the use of electric vehicles and solar panel arrays. These systems require rigorous testing to ensure their safety and reliability, and our 98x Series Teraohmmeter/IR Testers have been specifically designed to meet these demands.
One such example takes us to electric vehicles, where the 98x Teraohmmeter/IR Testers shine by playing a critical role in testing key components such as batteries, motor windings, and charging cables. Identifying defects or deterioration in the insulation of these components prevents potential electrical failures and enhances the safety and performance of the vehicles.
Similarly, for solar panel arrays, the 98x Series is instrumental in maintaining the efficiency and longevity of your system. They allow for detecting defects and deterioration in the insulation of the panels and associated wiring, helping prevent energy loss and potential fire hazards. By ensuring the optimal operation of your solar panel arrays, Vitrek can help you maximize your return on investment.
Vitrek 98x Series IR Testers Can Measure IR on Multi-Conductor Cable Harness
Multi-conductor cable harnesses are widely used in various industries, including automotive and aerospace, due to their ability to organize and protect wires and cables within a system. However, these harnesses require rigorous testing to ensure their safe and effective operation, and our Vitrek 98x series IR testers are perfectly suited for this task.
The 98x series IR testers can accurately measure the insulation resistance of each conductor in a multi-conductor cable harness. This feature allows for a comprehensive assessment of the cable harness, identifying any weak points in the insulation that could potentially lead to electrical failures.
Step Up Your Game With Our 98x Series Testers Today!
Staying ahead of the curve is essential in a rapidly evolving technological landscape. By incorporating Vitrek’s 98x series testers into your operations, you can ensure your electronic systems’ optimal performance and safety.
Contact Vitrek today to learn more about our products and how they can enhance your operations. With our expertise and commitment to quality, we look forward to assisting you in achieving your goals.