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Description
- Description
- Features
- Specifications
- Downloads
Description
constitute a reliable tool for measuring insulation resistance up to 15 TΩ. The maximum measurement current is 1.2 mA or 3mA, which guarantees charging a high capacity object in a short time. Each measurement, whether the programmed time expires or is manually interrupted, ends with the meter discharging the object. The device has unique algorithms that allow it to recognise the nature of the voltage present on the object, thanks to which the instrument can determine whether the voltage is the mains voltage - in which case the measurement will not be carried out - or whether it is the voltage generated by an electromagnetic field - in which case the measurement will be carried out. This makes it possible to carry out measurements in the presence of very strong electromagnetic fields where this was previously not feasible.
Features
- Measuring voltage in the range of 50…5000 V, 50…1000 V in steps of 10 V, 1…5 kV in steps of 25 V
- Continuous indication of measured insulation resistance and leakage current
- Automatic discharge of measured object capacitance voltage after the end of insulation resistance measurement
- Acoustic signalling of 5-second intervals to facilitate capturing time characteristics
- Adjustable measuring time - max. 99'59'’
- Metered T1, T2 and T3 test times for measuring one or two absorption coefficients from the range of 1…600 s
- Measurement of coefficients: polarisation (PI), absorption Ab1, Ab2, dielectric absorption ratio (DAR)
- Indication of actual test voltage during measurement
- Test current: 1.2 mA or 3 mA
- Two- and three-lead method of insulation resistance measurement
- Measurements with test leads up to 20 m
- Protection against measuring live objects
- Measurement of capacitance during the measurement of RISO
- Step voltage insulation resistance measurement (SV)
- Dielectric Discharge calculation (DD)
- Digital filters for measurements with strong interferences
Specifications
| Display Range | 0…999 kΩ | ||
|---|---|---|---|
| Resolution | 1 kΩ | ||
| Accuracy | ±(3% m.v. + 10 digits) | ||
| Display Range | 1.00…9.99 MΩ | ||
| Resolution | 0.01 MΩ | ||
| Accuracy | ±(3% m.v. + 10 digits) | ||
| Display Range | 10.0…99.9 MΩ | ||
| Resolution | 1 kΩ | ||
| Accuracy | ±(3% m.v. + 10 digits) |
Downloads
Refund Policy
Returns & Exchanges Policy
RETURNING THE PURCHASE
- Refunds on Cash On Delivery (COD) orders will be credited to your MMT eWallet, which can be used for future purchases. Future purchases will be subject to the same COD/shipping fee procedures, if applicable.
- Credit Card returns will be credited back to your original credit card.
- Value Added Tax (VAT) on the product purchased will be refunded.
- If an item you ordered is unavailable, we will notify you by email as soon as possible. If payment has already been made, refunds will be credited back to the original payment card used for the transaction.
- MMT eWallet credits have an expiry period of 12 months.
ORGANISING RETURNS OR EXCHANGES FOR REGISTERED CUSTOMERS
- To organize a return or exchange, registered users must log in to their registered account. Navigate to ‘My Account’ and then to ‘Returns & Exchanges’ to submit your request. The request for a refund must be made within 14 days of receiving your order. You will receive a notification upon completing the request.
- You can track your return or exchange by clicking on ‘Track Your Order’.
ORGANISING RETURNS OR EXCHANGES FOR GUEST USERS
- Guest users must submit a request via email to info@mmt.com within 14 days of receiving their order. Alternatively, you can contact Customer Care at +966-548907080 from Saturday to Thursday , 8:00 am to 8:00 pm (GMT+4). During Ramadan, our working hours are from 8:00 am to 8:00 pm, Monday to Friday.
ADDITIONAL INFORMATION
- Returned items must be received within 14 days of receiving the full order. Returns received after this period will not be processed and will be returned at your expense.
- If you placed an order with multiple items, you can only request a return once all items from your order have been delivered.
- Return or exchange of items is only permissible once.
- Any additional items returned that were not included in the approved list will be sent back to you, and shipping costs will be charged.
- All items must be returned in one package and in their original packaging with all tags attached. This includes any belts or designer packaging included with the item. If items are not returned in their original state, or are used and without tags, they will be sent back to you, and you will incur shipping charges. You will not be allowed to choose your shipping method; returns will be processed through our designated shipping companies only.
- All items are quality checked before dispatch. If you receive a damaged or faulty item, please log in to your registered account, go to ‘My Account’, and follow the steps within 48 hours of receiving your order. Guest users can submit a request via the ‘Track Your Order’ page.
- You will receive an email confirming that your return or exchange item(s) has been received, and the refund will be processed accordingly.
MMT RIGHTS
- MMT reserves the right to refuse refunds or exchanges on items deemed unfit for resale.
- Returns made outside the 14-day timeframe will not be accepted and will be returned to you at your expense.