Kewtech KEW3128 High Voltage Insulation Tester
- 12kV Tester
- Rated IP65
- Wireless Connectivity
- Manufacturer Certificate Included
- Internal memory
- Capacitance and leakage measurements
- Robust and portable
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Information on the calibration of newly purchased equipment and what it means to you.
Calibration and its certification comes in varying forms on new equipment and in this section, we will break it down into the three areas that we use to classify calibration state at the point of purchase.
Manufacturers Calibration Certificate
This is a calibration certificate offered by the manufacturer supplied with the tester. This is also known as an end-of-line certificate or manufacturer’s certificate. These certificates vary depending on the manufacturer and product. They will not have your company's name on them and don’t always show proven test results.
Where applicable we will include the following statement relating to the item/s on the products page under the heading *Important Calibration Information.
This instrument comes complete with the manufacturer's calibration certificate. Please be aware that these certificates are generic and may also be time-lapsed.
If you would prefer a personalised full traceable calibration certificate applied to the equipment before dispatch, then please select this option from the drop-down menu above, an additional calibration charge will apply.Manufacturers Certificate of Conformity
A manufacturer's certificate of conformity is not a calibration certificate. It is merely a statement that the equipment has been produced to operate within its intended application, it has no traceable certificate or constitutes any defined results for accuracy before leaving the manufacturing process.
Where applicable we will include the following statement relating to the item/s on the products page under the heading *Important Calibration Information.
This instrument comes with a ‘manufacturer's certificate of conformity’. It is important to understand that this does NOT constitute a ‘calibration certificate’. A certificate of conformity merely states that the equipment has been designed and produced to meet the requirements of its intended application.
Where calibration of an instrument is possible we will offer this as a separately purchasable item and may be selected from the drop-down box above. You will be sent a full traceable calibration certificate produced in our laboratory and applied with your details as required.Personalised traceable calibration certificate from isswww
This is a calibration certificate created by us at ISS. This certificate is fully traceable to national and international standards. The certificate will show your company's details, tester information, proven test results and the equipment used to carry out the test. Nearly 90% of all calibrations we do are done in-house in one of our many fully equipped laboratories. You can add this service to your order on the product page before you checkout.
Where applicable we will include the following statement relating to the item/s on the products page under the heading *Important Calibration Information.
We are on occasion able to offer FREE calibration on certain products at their point of sale (newly purchased equipment only) please look out for the following badge on the product's page to take advantage of this free offer.
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kewtech KEW3128 12kV High Voltage Insulation Tester
The Kewtech KEW3128 is a microprocessor controlled 12kVDC insulation resistance tester capable of providing insulation resistance values of up to 35TΩ.
Crucially, the KEW3128 is able to discharge dangerous capacitive charges, consequent when subjecting large DC voltages across inductive loads for set periods of time; allowing for safe testing of cable lengths and other HV equipment. Ideal for simple compliance testing and leakage current tests, the KEW 3128 can also be used to conduct more in depth diagnostic checks such as: PI - polarisation index measurements DAR - dielectric absorption ratio DD - dielectric discharge SV - step voltage measurement Test measurements can be viewed in ‘live time’ when connected to a PC or laptop, or on the instrument itself which features a large, 320x240 resolution graphical screen.
The in-built graphical screen can be scrolled through and zoomed in on specific points through the whole recording period (up to 90 mins), allowing for instant onsite diagnosis. Moreover, a ‘print screen’ function is provided enabling the user to record a Bitmap (.bmp) image of the screen. The Kewtech KEW3128 12kV tester features an impressive memory, capable of storing 40,000 measurements. When using and ‘KEW Windows’ software package, test data can be downloaded should further test verification or reports be required off-site.
The KEW3128 12kV tester is dual powered and can be operated from a mains supply or from an in-built re-chargeable battery. The insulation tester is supplied and can be operated from within a hard carry case that offers IP68 ingress protection (when the lid is closed), along with test leads, software and USB cable, calibration certificate and user manual.
Kewtech KEW3128 Comes Supplied With:
- 7226 (Line probe)
- 7227 (Line probe with alligator clip)
- 7224 (Earth cord)
- 7225 (Guard cord)
- 7170 (Main cord)
- 8029 (Extension prod)
- 8212-USB-W (USB adaptor with KEW Windows(Software))
- Instruction manual
- Calibration Certificate
Key Features:
- Microprocessor controlled high voltage insulation resistance tester with Diagnostic functions.
- Suitable for analyzing the insulation characteristics of cables, transformers, motors, generators, high-pressure switches, insulators, wiring installations, etc.
- High current for fast testing even with large capacitive circuits. 5mA short circuit test current.
- Measures insulation resistance up to 35TΩ and has large graphic display
- Memory and logging functions comes with dedicated application software
- Filter function and capacitance and leakage measurements
- Polarisation Index, Dielectric discharge, Dielectric Absorption, Step voltage measurement
- 6 ranges: 500V, 1000V, 2500V, 5000V, 10000V, 12000V. Fine adjustment of voltage setting at each range is also possible.
- Graphic representation of the insulation resistance and leakage current versus time on large display with bar graph and backlight.
- Can be operated from built-in rechargeable battery or from AC line.
- Automatic discharge after test with monitoring of the discharge voltage.
- Internal memory can store about 40,000 data (max).
- Robust design for field use with IP64 rating (with lid closed).
ISSWWW and Kewtech
One of our longest standing manufacturer partnerships and a brand that sells well day in day out for solid dependability and innovation at the price point.
Kewtech manufacture innovative, accurate and reliable test equipment that enables UK electrical contractors to undertake their testing obligations quickly and efficiently.
A product with the “Kewtech” brand has been specifically designed for the UK market by a team with many years of industry experience. We pride ourselves on developing and manufacturing products that have real benefit to the industry.
Kewtech have consistently introduce industry firsts, like our Lightmate testing adaptors, the Pat Adaptor, the MFT with PAT testing plus download and our award winning RB1 Replacement Lamp. Our 17th Edition multifunction testers lead the way in ease of use, loop accuracy and repeatability of reading.
Key Features | 12kV Tester, Rated IP65, Wireless Connectivity, Manufacturer Certificate Included, Internal memory, Capacitance and leakage measurements, Robust and portable | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Product Stock Status | Next Day Delivery (subject to availability) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Manufacturer | Kewtech | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Short Description |
Updated January 2024
Please note, our cut-off time is 2:00pmOrders requiring calibrationWhilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring calibration may on occasion miss dispatch that day, according to the complexity of the calibration.Be assured they will ship on the next dispatch this in most cases should not add more than 24 hours to your delivery. Bank/Public HolidaysPredicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scopeof our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order. *UK Mainland (Revised March 2021)
Delivery SurchargesBecause of the high cost of carriage, we regretfully need to apply a surcharge on all deliveries made in the following regions:
Offshore ServicesAll offshore deliveries are a 3-4 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles. International deliveryInternational delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at sales@isswww.co.uk ExportAll export inquiries should be directed to the export division before placement of order. If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to discuss your requirements.
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