Time Electronics 5068 Insulation Tester Calibrator
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Resistance (Insulation) |
10GΩ, 1GΩ, 400MΩ, 250MΩ, 100MΩ, 10MΩ, 1MΩ, 500KΩ, 100KΩ |
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Resistance (Low ohm) |
1Ω, 10Ω, 100Ω, 1KΩ |
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Resistance accuracy |
Low Ohm = 1%. Insulation resistance: 100KΩ to 1GΩ = 1%, 10GΩ = 5% |
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Resistance temperature coefficient |
< 250ppm/°C insulation resistance, < 50ppm/°C low ohm resistance |
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Continuity |
Selectable 5Ω |
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Open circuit voltage measure |
0 to 2kV range, 0 to 2.5kV range, both ranges 1% of full scale accuracy |
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Voltage display |
1.999kV full scale, and 2.50kV full scale |
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Voltage temperature coefficient |
< 300ppm/°C |
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Short circuit current measure |
0 to 2mA range, 0 to 20mA range, both ranges 1% of full scale accuracy |
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Current display |
1.999mA full scale, and 19.99mA full scale |
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Current temperature coefficient |
< 450ppm/°C |
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Power |
Internal battery, 6V re-chargeable NiCad, >150hrs between charges |
Above accuracies specified between 15°C and 25°C
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Dimensions |
W270 x H246 x D175 mm |
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Weight |
2.1kg |
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Supplied with |
Safety connection leads to allow custom 4mm connectors and low resistance leads. |
| Optional Extras | Calibration certificates traceable NPL and UKAS |
| Country of Origin | UK |
Description
A precision instrument suitable for calibrating and testing general purpose insulation testers and megohmmeters with test voltages up to 2.5kV.
It is constructed in a high strength co-polymer plastic case and is powered by a rechargeable battery. This ensures full isolation from the mains and prevents stray leakage.
A precision instrument for calibrating general purpose insulation testers and megohmmeters with test voltages up to 2.5kV. Rugged, compact, and portable it is ideal for site calibration.
• Insulation resistance from 100KΩ to 10GΩ
• Low ohm verification at 1Ω, 10Ω, 100Ω, 1KΩ
• Accuracy: Resistance 1% of setting. Voltage and Current to 1% of reading
• Up to 2.5kV operation
• Battery operation (over 150 hours between charges)
• Continuous connection – no arcing
• Fully shrouded safety connectors
• Display of open circuit voltage (0 to 1.999kV or 0 to 2.50kV)
• Display of short circuit current (0 to 2mA or 0 to 20mA)
• W270 x H175 x D250mm, weight 2.1kg
The insulation tester being calibrated can be tested for open circuit voltage and short circuit current. These are displayed on the digital meter mounted on the front panel. Nine selectable precision resistors provide the insulation resistance test. Also fitted are 4 fixed low resistance values for verification of the low ohm ranges and continuity.
Rugged, compact and portable, the 5068 is ideal for site calibration work. Also available is the 5069 InsCal, 10kV version
Features & Specification
| Key Features | 100kΩ to 10GΩ, Basic Accuracy 1%, Battery Operation, Up To 2.5kV Operation | ||||||||||||||||||||||||||||||||||
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| Product Stock Status | Next Day Delivery (subject to availability) | ||||||||||||||||||||||||||||||||||
| Manufacturer | Time Electronics | ||||||||||||||||||||||||||||||||||
| Short Description |
Above accuracies specified between 15°C and 25°C
|
Delivery
Updated January 2024
Please note, our cut-off time is 2:00pm
Orders requiring calibration
Whilst 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 Holidays
Predicted 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)
| Service | Price |
| Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value OVER £75.00 ex VAT | FREE |
| Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value UNDER £75.00 ex VAT | £4.95 |
| Next WORKING Day (excludes Saturdays, Sundays and public holidays) – UK Mainland only - Zones A & B - ANY order value - Order by 2:00pm | £7.75 |
| Saturday ANYTIME Delivery - Order by 2:00pm | £9.95 |
Delivery Surcharges
Because of the high cost of carriage, we regretfully need to apply a surcharge on all deliveries made in the following regions:
- Zones A & B - Mainland delivery rates apply.
- Zone C - Scottish Highlands (Charges are calculated at the checkout).
- Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
- Zone E - Northern Ireland (Charges are calculated at the checkout).
- Zone F - Republic of Ireland (Charges are calculated at the checkout).
Offshore Services
All 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 delivery
International 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
Export
All 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.
All stated prices are subject to VAT at the current rate where applicable.
E&OA