Time Electronics 1010 DC Voltage Calibrator
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Output |
0 to 9.9999V in 5 ranges: |
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Accuracy |
10V and 1V ranges: ± 0.02% of setting + ± 0.005% of range.
100mV range: ± 0.05% of setting + ± 0.005% of range, ± 1µV. 10mV and 1mV ranges: ± 0.05% of setting + ± 0.005% of range, ± 4µV. |
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Output Resistance |
10V, 1V, and 100mV ranges = less than 0.1Ω (typically 0.05Ω). 10mV and 1mV ranges = 1Ω. |
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Maximum Output Current |
10V, 1V and 100mV ranges = 25mA. 10mV and 1mV ranges = up to short circuit value 30mA, although it should be noted that loads of greater than 1kΩ will give greater than 0.1% error |
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Output Voltage Stability |
Less than 30ppm per °C (0 to +50°C). Less than 5ppm per V variation in supply voltage. Less than 75ppm per year. Less than 10ppm per hour at constant temperature |
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Output Polarity |
Positive or negative switch selected. A centre ‘off’ position is also provided. |
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Output Noise Level |
10V, 1V, and 100mV ranges = less than 10ppm of setting ± 2µV (0 to 10Hz). |
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Reference Sources |
Precision zener diode selected after a special ageing process for a temperature coefficient better than 5ppm per °C and stability better than 10ppm per month, non cumulative. |
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Maximum Overload |
The instrument can withstand continuous short circuit on the output for all ranges. |
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Power Supply |
Time Electronics power unit type PU2 which is housed in the rear of the 1010. The PU2 will power the 1010 direct from the mains or an internal rechargeable battery. The battery is automatically charged when mains power is connected. Access to the power supply is from the back of instrument. |
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Battery Level Indicator |
A front panel display provides a continuous indication of the battery state. |
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Dimensions |
W217 x H160 x D193mm |
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Weight |
3.3kg |
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Optional Extras |
Leather carry case. Calibration certificates traceable to NPL and UKAS |
| Country of Origin | UK |
Description
A highly stable and accurate mains or battery powered calibrator for applications requiring a precision voltage source of low internal resistance.
The 1010 DC voltage calibrator has five ranges up to 10V with a resolution up to 0.01μV. The compact and robust design make it easily portable and well suited to laboratory, field and industrial use. A carry case is available to house the instrument for transport or storage.
A highly stable and accurate calibrator designed for applications requiring a precision voltage source of low internal resistance. Suitable for calibration, linearity, and gains stability measurements on DC amplifiers, voltmeters, data loggers, and chart recorders.
• 0.01µV to 10V in 5 ranges
• Accuracy 0.02% of setting
• 10ppm/hr stability
• 30mA output current
• Safety terminals
• Battery or mains operation
• 40 hours typical use between charges
• Battery level indicator
• Optional carry case
• W217 x H160 x D193mm, weight 3.3kg
Voltage outputs are set by selecting the range switch and dialling up the desired value on the thumbwheel switch. Output polarity may be selected using the normal/off/reverse switch.
The calibrator’s output resistance is typically 500mΩ on the 10V, 1V and 0.1V ranges. The maximum output current that can be drawn on these ranges is limited to 25mA maintaining specification. The lower ranges have an output resistance of 1Ω and will supply current up to 30mA.
A precision zener diode is used as a reference source that provides an input to a F.E.T. chopper amplifier system operating in a feedback stabilised mode. The gain value is determined by a set of precision metal film resistors, selected by the 5-decade thumbwheel switch on the front panel. The output voltage is variable from 0.01µV to 9.9999V in 5 ranges.
For complete reliability, the calibrator range switch employs two contacts in parallel for each position in case one contact fails, ensuring the calibrator will still function correctly.
The 1010 can be powered from mains supply or by the internal rechargeable battery pack. When the calibrator is plugged into the mains supply the internal batteries will automatically start to recharge. If unplugged from the mains during operation the internal batteries will continue to power the instrument. Full charge allows 40 hours typical use. The battery condition monitored by a meter on the front panel.
Safety Terminals
Fitted with safety terminals that are fully compatible with 4mm shrouded plugs, as well as standard plugs, bare wires, and spade terminals.
Applications
The 1010 can be used for calibration, linearity, and gains stability measurements on DC amplifiers, digital and electronic voltmeters, data loggers and chart recorders. It’s high 10ppm per hour stability and very low noise levels are ideal for these types of applications.
The 1010 is a simple operation calibration instrument designed for accuracy and reliability. As part of the Time Electronics portable test equipment line it provides a high performance solution to voltage calibration applications
Features & Specification
| Key Features | 0.02% Accuracy, Battery or Mains, Battery Level Indicator, Safety Terminals, 30mA Output Current | ||||||||||||||||||||||||||||||
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| Product Stock Status | Next Day Delivery (subject to availability) | ||||||||||||||||||||||||||||||
| Manufacturer | Time Electronics | ||||||||||||||||||||||||||||||
| Short Description |
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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