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Process, Industrial & Mechanical
Process Calibrators & Instruments
Voltage, Current & Loop Calibrators
Time Electronics 1007 DC Millivolt Potentiometer & Calibrator
Use this dual-function calibrator for calibration and simulation of thermocouples, chart recorder calibration, A/D converter and DMM calibration and much more.
Both a millivolt source and capable of measuring potentiometric voltage, the 1007's accurate voltage levels are equivalent to the output of thermocouples, ensuring accurate calibration. The tester has three output ranges from 1μV to 1V with basic accuracy of 0.02%.
For added protection, the 1007 is protected against short circuits and overloads. It also comes with an ergonomic protective rubber cover to protect it from common forms of damage.
Time Electronics 1007 DC Millivolt Potentiometer/Calibrator Key Features
- Used for simulation and measurement of thermocouples
- Accuracy to 0.02%
- 20mA output current
- Short circuit and overload protection
- LED null measuring facility
- 100 hour typical battery life
- Fitted as standard and fully compatible with 4mm shrouded plugs + standard plugs, bare wires and spade terminals
Time Electronics 1007 Technical Specifications
| Output | 0 to 999.9mV in 3 ranges 0 to 999.9mV in 0.1mV steps 0 to 99.99mV in 10μV steps |
| Accuracy | ±0.02% of setting + 0.02% of range ±1μV |
| Output Resistance | Less than 0.2Ω on 1V and 100mV ranges. 1Ω on 10mV range |
| Maximum Output Current | 1V and 100mV ranges - 20mA. 10mV range - up to short circuit value although it should be noted that loads of less than 1kΩ will give greater than 0.1% error |
| Output Voltage Stability | Less than 60ppm/°C. Less than 100ppm per 3 months (non-cumulative) |
| Operating Temperature | -10 to +60°C |
| Output Polarity | Positive or negative switch selected. A centre 'off' position is also provided |
| Output Noise Level | Less than 30ppm of full scale |
| Reference Source | Precision zener diode, selected for stability and low temperature coefficient |
| Maximum Overload | The instrument can withstand continuous short circuit on the output for all ranges |
| Null Balance Display | On a front panel meter, zero and sensitivity controls are provided: Maximum sensitivity: ±20μV f.s.d (3μV resolution) Minimum sensitivity: ±200mV f.s.d Input resistance: greater than 1MΩ |
| Power Supply | 6 x AA size (51 x 14mm) batteries. Battery condition display indicates when the batteries should be changed. An alternative power source is 6 x NiMH cells of the same dimensions. These can be recharged via a socket on the top of the unit. The 6 rechargeable batteries and mains recharger are available as an optional extra |
| General Specs | |
| Dimensions | 200 x 75 x 110mm (215 x 100 x 120mm including protective cover) |
| Weight | 0.75kg (1.2kg incl. protective cover) |
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Additional Information
| SKU | 1007 |
|---|---|
| Manufacturer Part Code | 1007 |
