5075 TIME-ELECTRONICS | Alldatasheet

Document overview

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Technical content

Features

  • 7½ digit resolution
  • 10 nV to 10 kV , 10 pA to 30 A
  • Resistance, capacitance, frequency
  • 18 ppm accuracy
  • 10 channel scanner option
  • T emperature measurements
  • GPIB interface (USB adaptor option)
  • Rack mount kit option
  • PC/laptop control via EasyCal software EasyCal Calibration Software The 5075 can be controlled via Time Electronics EasyCal software to automate the calibration process. This provides increased speed of calibration and consistency of results. Produce traceable calibration certificates and test reports for quality standards with additional uncertainty information for ISO 17025 conformance.

5075 Precision Digital Multimeter

Time Electronics Ltd, Unit 5, T O N Business Park, 2-8 Morley Road, T onbridge, Kent, TN9 1RA, United Kingdom T : +44 (0) 1732 355993 | F: +44 (0) 1732 350198 | mail@timeelectronics.co.uk | www.timeelectronics.com DC Current Range Resolution Resolution at default in brackets

90 Day ± 5 °C 1 Year ± 5 °C

0 to 3 µA 10 pA (10 pA) 150 + 200 pA 200 + 250 pA 0 to 10 µA 0 to 30 µA 100 pA (100 pA) 75 + 1 nA 100 + 1 nA 0 to 100 µA 0 to 300 µA 100 pA (1 nA) 75 + 10 nA 100 + 10 nA 0 to 1 mA 0 to 3 mA 1 nA (10 nA) 75 + 100 nA 100 + 100 nA 0 to 10 mA 0 to 30 mA 10 nA (100 nA) 75 + 1 µA 100 + 1 µA 0 to 100 mA 0 to 300 mA 100 nA (1 µA) 150 + 10 µA 200 + 10 µA 0 to 1 A 0 to 3 A 10 µA (10 µA) 500 + 200 µA 750 + 200 µA 0 to 10 A 0 to 30 A 100 µA (100 µA) 500 + 2 mA 750 + 2 mA AC Current Range Resolution 90 Day ± 5 °C 1 Year ± 5 °C 0 to 30 µA 1 nA 0.1 % + 8 nA 0.2 % + 10 nA 0 to 300 µA 10 nA 0.1 % + 80 nA 0.2 % + 100 nA 0 to 3 mA 100 nA 0.1 % + 800 nA 0.2 % + 1 µA 0 to 30 mA 1 µA 0.1 % + 8 µA 0.2 % + 10 µA 0 to 300 mA 10 µA 0.1 % + 80 µA 0.2 % + 100 µA 0 to 3 A 100 µA 0.15 % + 1 mA 0.2 % + 1 mA 0 to 30 A 1 mA 0.15 % + 10 mA 0.2 % + 10 mA PRT (Pt100) Temperature Range Resolution 90 Day ± 5 °C 1 Year ± 5 °C –200 to +600 °C 0.001 °C 0.05 °C 0.06 °C Frequency Range Resolution 90 Day ± 5 °C 1 Year ± 5 °C 0 to 100 kHz 1 Hz 10 + 1 12 + 1 Capacitance Range Resolution (5 digit) 90 Day ± 5 °C 1 Year ± 5 °C 0 to 30 nF 1 pF 0.2 % + 20 pF 0.25 % + 20 pF 0 to 300 nF 10 pF 0.2 % + 200 pF 0.25 % + 200 pF 0 to 3 µF 100 pF 0.2 % + 2 nF 0.25 % + 2 nF 0 to 30 µF 1 nF 0.2 % + 20 nF 0.25 % + 20 nF 0 to 300 µF 10 nF 0.2 % + 200 nF 0.25 % + 200 nF Accuracy stated as 90 day and 1 year specification for all ranges ± 5 °C in 6 digit mode for DC and 6 digit mode for AC. For full technical information please see the 5075 extended specifications. Accuracy specified as ± ppm reading + ± Floor at default resolution (shown in brackets), relative to calibration standards. Basic Technical Specifications DC Voltage Range Resolution Resolution at default in brackets 10n V (10 nV) 22 + 80 nV 30 + 80 nV 0 to 10 mV 0 to 30 mV 10n V (100 nV) 22 + 800 nV 30 + 800 nV 0 to 100 mV 0 to 300 mV 100 nV (1 µV) 22 + 8 µV 30 + 8 µV 0 to 1 V 12 + 6 µV 18 + 6 µV 0 to 3 V 1 µV (10 µV) 12 + 60 µV 18 + 60 µV 0 to 10 V 0 to 30 V 10 µV (100 µV) 20 + 600 µV 30 + 600 µV 0 to 100 V 0 to 300 V 100 µV (1 mV) 22 + 8 mV 30 + 8 mV 0 to 1 kV 0 to 3 kV 1 mV (10 mV) 250 + 1 V 350 + 1.2 V 0 to 10 kV 350 + 1.2 V 500 + 1.5 V AC Voltage Range Resolution 90 Day ± 5 °C 1 Year ± 5 °C 0 to 30 mV 1 µV 0.05 % + 4 µV 0.06 % + 4 µV 0 to 300 mV 10 µV 0.05 % + 40 µV 0.06% + 40 µV 0 to 3 V 100 µV 0.05 % + 400 µV 0.06 % + 400 µV 0 to 30 V 1 mV 0.05 % + 4 mV 0.06 % + 4 mV 0 to 300 V 10 mV 0.15 % + 0.1 V 0.2 % + 0.12 V 0 to 3 kV 100 mV 0.15 % + 1 V 0.2 % + 1.2 V Resistance Range Resolution Resolution at default in brackets 0 to 30 mΩ 10 nΩ (100 nΩ) 70 + 2 µΩ 100 + 2.5 µΩ 0 to 100 mΩ 0 to 300 mΩ 100 nΩ (1 µΩ) 40 + 10 µΩ 60 + 15 µΩ 0 to 1 Ω 0 to 3 Ω 1 µΩ (10 µΩ) 30 + 80 µΩ 40 + 100 µΩ 0 to 10 Ω 0 to 30 Ω 10 µΩ (100 µΩ) 20 + 600 µΩ 30 + 800 µΩ 0 to 100 Ω 0 to 300 Ω 100 uΩ (1 mΩ) 20 + 6 mΩ 30 + 8 mΩ 0 to 1 kΩ 0 to 3 kΩ 1 mΩ (10 mΩ) 20 + 60 mΩ 30 + 80 mΩ 0 to 10 kΩ 0 to 30 kΩ 10 mΩ (100 mΩ) 30 + 600 mΩ 45 + 800 mΩ 0 to 100 kΩ 0 to 300 kΩ 100 mΩ (1 Ω) 60 + 8 Ω 90 + 10 Ω 0 to 1 MΩ 0 to 3 MΩ 1 Ω (10 Ω) 100 + 100 Ω 150 + 120 Ω 0 to 10 MΩ 0 to 30 MΩ 100 Ω (100 Ω) 750 + 10 kΩ 1000 + 10 kΩ 0 to 100 MΩ 0 to 300 MΩ 10 kΩ (10 kΩ) 0.5 % + 1 MΩ 0.75 % + 1 MΩ 0 to 1 GΩ

Time Electronics Ltd, Unit 5, T O N Business Park, 2-8 Morley Road, T onbridge, Kent, TN9 1RA, United Kingdom T : +44 (0) 1732 355993 | F: +44 (0) 1732 350198 | mail@timeelectronics.co.uk | www.timeelectronics.com Remote Control: This instrument implements the requirements of the IEEE - 488/1978 standard. The IEEE - 488 interface, allows remote control of the instrument by a suitable computer or controller. Repetitive calibration work can be carried out with speed and accuracy, giving printed results if required. The main limitations of the IEEE are: 1) A maximum of 15 devices on the bus. 2) The maximum bus length should not be greater than 20 m or number of devices x 2, which ever is the shorter. Scanner option: The scanner option for the 5075 DMM consists of an internally fitted relay board. This board provides 10 input channels. Up to two boards may be fitted giving up to 20 channels. The relays switch all 4 input terminals: V+, V-, I+, I– to one of 10/20 inputs via the 25 way ‘D’ connectors. The scanner card may be used for voltage, current, resistance, capacitance, frequency, and Pt100. Scanner specifications General Specifications USB adaptor optional (code 9794). Full specification: 23 °C ± 5 °C. Storage: -20 °C to 60 °C.

Ordering Information

(for options see separate datasheet) Basic Functions N Digits: Changes the reading resolution, which can be changed from 4 up to 7 digits, depending on the scale selected. Null: Null facility is available on all DC ranges, Ohms and Capacitance. Null is not available on AC or frequency. When this key is pressed, the DMM will accept the measured present value as the zero value for the range selected. If auto-range is on, the unit will null each range. This is useful for cancelling an offset voltage or for zeroing the value of the test leads on resistance. Auto ranging: Auto-range (AUTO) will select the optimum range for the measurement. This will introduce very little delay for the operator. The indicator above the keypad will show when the DMM is in auto-range mode. Filter: The filter alters the integration time of the reading. Filter times are 150 ms, 250 ms, 500 ms, 1 s, 2 s, 4 s, 8 s, 16 s, 32 s and off. Internal temperature: Internal T emperature controlled at 35 ˚C ± 2 ˚C with an ambient temperature of 20 to 28 ˚C. Advanced Functions Ohms compensation: Cancels the effects of any offset voltages by first measuring the input voltage with the current source on and then measuring the voltage with the current source off. The induced voltage is the difference between the two voltages, thus giving a more accurate reading. Can be used in 2 and 4 wire mode for measurements up to 100 kΩ. Ohms compensation doesn’t work on ranges above 100 kΩ. Diode / Zener diode test: The diode test function will passes a current of 1 mA through the diode under test and displays the diode forward voltage. May be used for zener diodes up to 10 V . Self test reset: The instrument can perform a self-test of all its digital circuits including the IEEE and RAM. Max – min: This function displays the maximum and minimum readings of the input. By using the up and down keys the Maximum, Minimum or Present value input may be displayed. Peak hold: This function will display the peak value measured. By using the up and down keys the Peak value or Present input may be displayed. Component test: Used for component selection. If a component to be tested must fall between a high and low value, component test can be used to make the selection process quicker. It provides a visual display which moves a pointer between the high and low values input, and also indicates whether the component is higher or lower in value than the high and low points if it doesn’t fall between them. PRT temp: Pt100 elements can be measured and displayed in ˚C using this function. Dual display: Display Voltage and frequency of the input or the current and frequency (if the AC module has been installed), for AC inputs. Analogue filter: The analogue filter can be switched into the input circuit to remove any high frequency noise that may be present on the input. Auto dynamic filter: The Auto Dynamic filter automatically selects the most appropriate filter period. The auto dynamic filter will increase or decrease the filter period (up to the maximum set using the filter key) depending upon the stability of the input signal. Continuity / sample beep: Continuity tests can be performed by selecting this option when in resistance mode. Any value below 30 % of the full range will produce the continuity beep. Sample beep alerts the operator to a new reading being displayed. Internal date / time: Date and Time can be displayed or entered using this option. Internal temp: The internal temperature of the 5075 can be displayed and is updated approximately every 5 minutes. The internal temperature is used to perform an internal calibration when the temperature varies by 1˚C, thus insuring the temperature coefficient of the unit remains negligible. Due to continuous development Time Electronics reserves the right to change specifications without prior notice. v3c