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Time Electronics
5025 Multifunction Calibrator
DESCRIPTION
- 0 to 1050V AC/DC voltage
- 0 to 22A AC/DC current
- 1Ω to 1GΩ resistance
- Thermocouple simulation
- Digital frequency
- Optional oscilloscope calibration
- Optional PT100 simulation
- Capacitance and inductance option
- Power calibration option
- Clamp meter calibration (with adaptor)
- GPIB, RS232 and USB Interface
A high performance multi-product calibrator that provides the foundation for fast and cost-effective calibration. Designed for a wide workload the 5025 can be used to accurately test and verify both traditional and new test equipment. The standard unit is fitted with AC/DC voltage to 1050V, AC/DC current to 22A, digital frequency to 10MHz, decade resistance to 1GΩ, conductance and thermocouple simulation. Further options enhance calibration capabilities and can be added as per customer requirement.
MULTI INSTRUMENT CALIBRATION
The 5025 can calibrate various instruments and devices; digital and analogue multimeters, frequency meters, ohm meters, AC/DC millivoltmeters, thermocouple and PT100 meters, clamp meters, timer counters, oscilloscopes, and much more.
SIMPLE OPERATION
Functions and ranges are easily accessed from the front panel. Increase and decrease keys per digit, are used to quickly set the output value. Deviation control then enables the user to finely adjust the output value as a percentage (+/- 9.999%). All this information is shown on a clear, easy to read LED display.
FLEXIBLE OPTIONS
A range of options provide added functionality and features. Internal additions include capacitance and inductance, wideband AC voltage, full range resistance (incorporating PT100 simulation), power calibration, and oscilloscope calibration. External adaptors are available for clamp meter calibration (up to 1100A), optical tachometer calibration, and torque wrench calibration. Also available is a power amplifier which increases the 5025’s AC/DC voltage output drive capabilities to 100mA. This addition allows even the most demanding analogue instruments to be tested.
CALIBRATION MADE EASY
Connect the 5025 to a PC/Laptop (via RS232, GPIB or USB) installed with Time Electronics’ EasyCal software and automate the calibration process. This provides increased speed of calibration and consistency of results. Easily produce calibration certificates and reports to ISO 9001, ISO 17025, and other international quality standards.
www.timeelectronics.com
Page 2
5025 Specifications
TECHNICAL SPECIFICATIONS
STANDARD FEATURES
| Function | Range | Best 1 year Specification |
| Voltage DC | 0 to ± 1050V | ± 15ppm of setting |
| Current DC | 0 to ± 22A | ± 80ppm of setting |
| Voltage AC | 1mV to 1050V (10Hz to 20kHz, sine-wave) | ± 300ppm of setting |
| Current AC | 10µA to 22A (20Hz to 1kHz, sine-wave) | ± 0.05% of setting |
| Resistance | 1Ω to 1GΩ (Fixed values, decade steps) | ± 20ppm of setting |
| Conductance | 1s to 1ns (Fixed values, decade steps) | ± 20ppm of setting |
| Thermocouple Simulation | -270 to 1800°C (Type J, K, R, T, S, B, E, N) | ± 0.15°C |
| 10MHz Digital Frequency/Period | 0.1Hz to 10MHz / 100ns to 10s | ± 20ppm of setting |
OPTIONS (option code in brackets)
| Option | Range / Values | Best 1 year Specification |
| Wideband AC Voltage (9771) | 20 to 200mV/300kHz. 0.2 to 2V/1MHz. 2 to 20V/100kHz | ± 0.05% of setting |
| Capacitance (9798) | 1nF, 10nF, 100nF, 1µF, 10µF, 100µF | ± 0.25% of setting |
| Inductance (9798) | 1mH, 1.9mH, 5mH, 10mH, 19mH, 50mH, 100mH, 190mH, 500mH, 1H, 10H | ± 0.1% of setting |
| Full Range Resistance (9787) | 1Ω to 120MΩ (Variable) | ± 100ppm of setting |
| PT100 | -200 to 850°C | ± 0.2°C |
| Power Calibration (9797) | 22A, 1050V, 23kW, 45 to 400Hz | ACV: 0.03%, DCV: 0.01% ACI: 0.1%, DCI: 0.03% |
| Phase/Power Factor | ± 90°/ 0.00 to 1.00PF | ± 0.3° |
| External Options | AC Current Transformer (9790): 100A / 100kW. Clamp Meter Adaptor x50 turn (9780): 1100A / 1.1MW | |
| Oscilloscope Calibration (9770) | ||
| Amplitude | 0mV to 200V and 0mV to 2V 50Ω (square-wave or DC) | ± 0.05% |
| Frequency/Period | 0.1Hz to 100MHz / 100ns to 10s | ± 20ppm (± 0.1ppm optional) |
| Duty Cycle | 3 frequencies: 100Hz, 1kHz, 10kHz, settable from 0 to 100% | |
| Fast-Rise | <850ps. Bandwidth checking up to 400MHz | |
| 2.2GHz Sweep (9769) | 100MHz to 2.2GHz levelled sine-wave (0.5, 1, 1.5V pk-pk) | Amplitude ± 1%, Frequency ± 20ppm |
GENERAL SPECIFICATIONS
Warm up.......................................................30 minutes to full accuracy Settling Time................................................Less than 5 seconds Standard Interfaces......................................GPIB (IEEE-488), RS-232, USB Temperature Performance...........................Operating: 5 to 40°C, Full Spec: 22°C +/- 3°C, Storage: -10°C to 50°C Operating Humidity/Altitude........................ < 80% non condensing / Altitude: 0 to 3km. Non operating: 3km to 12km Line Power...................................................100 to 230V AC 50/60 Hz. 200W maximum Dimensions / Weight....................................W455mm, H155mm, D480mm. Weight: 16.5kg
ORDERING INFORMATION
5025.................................................................... Multifunction Calibrator 9798.................Capacitance (1000pF - 100µF) / Inductance (1mH - 10H) 9774.................................................. Simulated Resistance (10Ω - 40MΩ) 9787................................................. Full Range Resistance (1Ω - 120MΩ) 9771.............................. Wideband AC Voltage (1MHz Max. 20mV - 20V ) 9797...........................................Power Calibration (0 - 20KW AC and DC) 9770...................Oscilloscope Calibration (1mV - 200V, 0.1Hz - 100MHz) 9769.............................................Scope 2.2GHz Levelled Sine Generator
9783................ Oven-Controlled Frequency Reference (scope opts only) 9762........... Rubidium Frequency Reference (external - scope opts only) 9764...... Current Probe Calibration Adaptor (external - scope opts only) 5065.................................................................. 6.5 Digit Bench Multimeter 9773.........................................................................Optical Tacho Adaptor 9780..............................................Clamp Meter Adaptor (1 & 50 turn coil)
9759....................................................Torque Wrench Calibration Adaptor 9790.......................................................100 Amp AC Current Transformer 9760.......................................Power Amplifier (60V AC, 90V DC - 100mA) 9766................................................External Low Noise Attenuator 1000:1 9767..................................................External Low Noise Attenuator 100:1 9085..................................................................... Soft Carry Case for 5025 9728..............................................................19” Universal Rack Mount Kit 9541...........................................................................5 piece Test Lead Set
9796.........................................................11 piece Premium Test Lead Set C159...................................................Factory Calibration Certificate (NPL) C103...........................................UKAS Calibration Certificate (ISO 17025) C113..........................Extended UKAS Calibration Certificate (ISO 17025) 9795.....................................................................Printer & Connectivity Kit ECFLA.................EasyCal Software (see separate datasheet for options)
Full specifications are available on request. Due to continuous development Time Electronics reserves the right to change specifications without prior notice.
Time Electronics Ltd, Unit 11 Sovereign Way, Botany Industrial Estate, Tonbridge, Kent, TN9 1RH. United Kingdom.
T: +44 (0) 1732 355993 F: +44 (0) 1732 770312 E: mail@timeelectronics.co.uk
www.timeelectronics.com
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