ITech IT2800 Series User Manual
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ITech IT2800 Series User Manual

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Graphical Source Measure
Unit
IT2800 Series User Manual
Model: IT2800
Version: V1.0 / 08，2022

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Summary of Contents for ITech IT2800 Series

  • Page 1 Graphical Source Measure Unit IT2800 Series User Manual Model: IT2800 Version: V1.0 / 08，2022...
  • Page 2 CAUTION sign until the in- pose. ITECH shall not be held liable Manual Part Number dicated conditions are for errors or for incidental or indirect fully understood and met.

  • Page 3: Warranty

    Warranty ITECH warrants that the product will be free from defects in material and work- manship under normal use for a period of one (1) year from the date of delivery (except those described in the Limitation of Warranty below).

  • Page 4: Safety Symbols

    Failure to comply with these precautions or specific warn- ings elsewhere in this manual will constitute a default under safety standards of design, manufacture and intended use of the instrument. ITECH assumes no li- ability for the customer’s failure to comply with these precautions.
  • Page 5 This instrument is used for industrial purposes, do not apply this product to IT power supply system. • Never use the instrument with a life-support system or any other equipment subject to safety requirements. Copyright © Itech Electronic Co., Ltd.

  • Page 6: Environmental Conditions

    Make sure the vent hole is always unblocked. Environmental Conditions The instrument is designed for indoor use and an area with low condensation. The table below shows the general environmental requirements for the instrument. Copyright © Itech Electronic Co., Ltd.

  • Page 7: Regulation Tag

    The service life of the product is 10 years. The product can be used safely within the environmental protection period; oth- erwise, the product should be put into the recycling system. Copyright © Itech Electronic Co., Ltd.

  • Page 8: Waste Electrical And Electronic Equipment (Weee) Directive

    According to the equipment classifi- cation in Annex I of the WEEE direc- tive, this instrument belongs to the “Monitoring” product. If you want to return the unnecessary instrument, please contact the near- est sales office of ITECH. Copyright © Itech Electronic Co., Ltd.

  • Page 9: Compliance Information

    2. Connection of the instrument to a test object may produce radiations beyond the specified limit. 3. Use high-performance shielded interface cable to ensure conformity with the EMC standards listed above. Safety Standard IEC 61010-1:2010+A1:2016 Copyright © Itech Electronic Co., Ltd.

  • Page 10: Table Of Contents

    3.1.3 IT2806......................67 3.2 Supplemental Characteristics................72 4 Routine Maintenance ....................... 73 4.1 Instrument Self-Test ....................73 4.2 Cleaning and Maintenance ..................73 4.3 Contact of ITECH Engineers ................. 74 4.4 Return for Repair....................75 Copyright © Itech Electronic Co., Ltd. VIII...

  • Page 11: Quick Reference

    The IT2800 Series are compact and cost-effective bench-top Source Measure Units (SMUs) with the capability to source and measure both voltage and current. These capabilities make the IT2800 Series ideal for a wide variety of IV (current versus voltage) measurement tasks that require both high resolution and accuracy.

  • Page 12: Front-Panel Overview

    Front USB port used for data storage, screen capture, or test configuration import • Built-in Digital IO/USB/LAN communication interface 1.2 Front-Panel Overview The detailed front panel of the IT2800 series instruments is described below. • IT2801 • IT2806 Copyright © Itech Electronic Co., Ltd.
  • Page 13 [Shift] then [Esc] keys to switch the instrument to local operation mode. • [Enter] (Print) Confirm button • Key combination. Use the [Shift] then [Enter] keys to take a screenshot and save the image as a bmp file. Copyright © Itech Electronic Co., Ltd.

  • Page 14: Home-Screen Overview

    Doing so will damage the instrument. 1.3 Home-Screen Overview IT2800series SMUs run a self-test automatically when it is powered on. If the self-test finishes with no errors, the screen below is displayed. Copyright © Itech Electronic Co., Ltd.

  • Page 15: Icon Reference

    The output is on and in CC constant current Config configuration menu mode. Battery simulation function is enabled Sense function is turned on Recorder function is Resistance measurement turned on function is turned on Copyright © Itech Electronic Co., Ltd.
  • Page 16 Communication command error Voltage measurement in the 1000V range (- only IT2801 models are Voltage measurement in the available) 200V range Voltage measurement Voltage measurement in the 2V in the 20V range range Copyright © Itech Electronic Co., Ltd.

  • Page 17: Rear-Panel Overview

    2kΩ range Resistance measurement in the Resistance measurement in the 200Ω range 20Ω range Resistance measurement in the 2Ω range 1.5 Rear-Panel Overview The IT2800 Series SMU detailed rear panel description is shown below. Copyright © Itech Electronic Co., Ltd.
  • Page 18 Used for LAN communication. communication interface AC power input The AC power cord is connected to this outlet and supports interface 100~240VAC input. Digital I/O instruction The pins of Digital I/O are described as follows. Copyright © Itech Electronic Co., Ltd.

  • Page 19: Menu Overview

    Function Introduction For an introduction to the interface, see 1.3 Home-Screen Overview. The IT2800 supports the following measurement parameters. The measurement parameters displayed in the actual interface are associated with the settings of Menu→Config→Measure→View Type. Copyright © Itech Electronic Co., Ltd.
  • Page 20 1. Turn the knob or press the left/right key in the Meter screen until the parameter area is selected. 2. Press the [Enter] key. The cursor flashes at this point, indicating that the parameter is in the state to be modified, as shown in the following figure. Copyright © Itech Electronic Co., Ltd.
  • Page 21 2. Touch the area again with your finger. The screen pops up with the soft keyboard screen for voltage setting as shown in the following figure. 3. Touch the number on the screen with your finger to set it. Copyright © Itech Electronic Co., Ltd.
  • Page 22 1. Touch the current value setting area next to I-set or I Limit with your finger. The cursor flashes at this point, indicating that the parameter is in the state to be modified, as shown in the following figure. Copyright © Itech Electronic Co., Ltd.
  • Page 23 Touch the corresponding area with your finger or turn the knob to select the corresponding area and then press [Enter], the screen will be displayed as shown below. The user can select the corresponding range according to the test requirements. Copyright © Itech Electronic Co., Ltd.
  • Page 24 [Enter], the screen will be displayed as shown below. The user can select the corresponding range according to the test requirements. The range options displayed vary from model to model. Copyright © Itech Electronic Co., Ltd.

  • Page 25: Scope

    X and Y axis offset values to 0, which is where Figure Note 7 and Figure Note 8 are. • 2V/ and 1A/: Y-axis scale per division V/div., A/div. • 10ms: X-axis scale per division ms/div. Copyright © Itech Electronic Co., Ltd.
  • Page 26 [Enter]) to display the screen as follows. • Trigger Source: Select the trigger source for the oscilloscope function Item Description Volt Voltage triggered Current Current triggered Manual [Trig] key triggered Copyright © Itech Electronic Co., Ltd.
  • Page 27 Export Data: Insert the USB disk, set Print Data to Raw, select Export Data as Enter, confirm according to the interface prompts, and you can export the acquisition data to U disk. Exporting to .csv format file Copyright © Itech Electronic Co., Ltd.
  • Page 28 8. Y-axis offset value To set: Press the corresponding area of the touch screen (or turn the knob until the area is selected and then press [Enter]), and then turn the knob to adjust. Copyright © Itech Electronic Co., Ltd.

  • Page 29: Recorder

    3. Recorder function menu bar. • Run / Stop: Runs or stops data logging. After running the Recorder function, a status marker for the start of data recording will appear at the top left of the screen. Copyright © Itech Electronic Co., Ltd.
  • Page 30 More: More settings. After entering More interface, the parameters are introduced as follows. Parameter Description Curve 1/2/3/4 Select the curve type under Recorder function, support up to 4 curves simultaneously. Item The type of curve plotting/data logging. Copyright © Itech Electronic Co., Ltd.
  • Page 31 0, it means continuous acquisition, and after reaching the cache limit (one million points), it starts to overwrite the previously acquired data. File Format The formats of the files exported to the USB drive: Tdms or csv formats. Copyright © Itech Electronic Co., Ltd.

  • Page 32: Sweep

    Sweep mode supports scanning output of multiple waveforms, as shown in the figure below. Not only does it perform sweep output, but it also performs measurements for each step. • Linear and logarithmic sweep Copyright © Itech Electronic Co., Ltd.
  • Page 33 Run / Stop: Runs or stops Sweep. After running Sweep, a status marker will appear at the top of the screen that Sweep is started and waiting to be triggered to run. Also, [On/Off] must be turned on before Sweep can be started. Copyright © Itech Electronic Co., Ltd.
  • Page 34 How to Use 1. Press the Setting key to enter the parameter setting interface in Sweep mode. 2. Set Common Setting→Mode, different options correspond to different waveform parameters. Copyright © Itech Electronic Co., Ltd.

  • Page 35: Meas Ohms

    This technique is effective for reducing the thermal EMF. = (V ) / (I compen is the measurement results at the 0 A source condition, and I is the measurement results at the 0 V source condition. Copyright © Itech Electronic Co., Ltd.

  • Page 36: Meas Limit

    Composite limit test supports the following two operation modes. • Grading mode Performs limit test for up to 12 test limits (bins) until a failure is detected. See the figure below for an example flowchart. • Sorting mode Copyright © Itech Electronic Co., Ltd.
  • Page 37 The individual pins used by Digital IO in the limit test function are defined as follows. • Pattern bit: pin1-pin12 • SOT (Start Of Test): pin13 • Busy: pin14 Copyright © Itech Electronic Co., Ltd.
  • Page 38 Set the number of limit tests, the setting range is 1~12. For example, if 12 times is selected, each value is tested up to 12 times. Components The number of test data. Setting range: 0~50000. Copyright © Itech Electronic Co., Ltd.
  • Page 39 On: Automatically clear the test result (pass or fail status, IO Pattern level) with a delay time of EOT Delay. • Off: Keeps the test results displayed until the next Start of Test signal arrives. Copyright © Itech Electronic Co., Ltd.
  • Page 40 Used for the GRADING mode. Low Limit: Only for limit test. Lower limit for the pass/fail judgement. Used for the GRADING mode. Fail Pattern: Bit pattern for the limit test fail state. Setting range: 0~4095. Copyright © Itech Electronic Co., Ltd.

  • Page 41: Meas Math

    The calculation result can be displayed and used for the limit test and trace statistics. The predefined math expressions are not cleared by the power off and on operations. To access the Meas math interface: Press the [Menu] key, enter Menu→Meas math. Copyright © Itech Electronic Co., Ltd.
  • Page 42 Quick Reference Copyright © Itech Electronic Co., Ltd.
  • Page 43 VOLTCOEF = (RES[1]-RES[0]) / (RES[1] * (VOLT[1]-VOLT [0])) * 100 % where, RES[0] and RES[1] are the resistance measurement data at the first and second measurement points, respectively, and VOLT[0] and VOLT[1] are the voltage Copyright © Itech Electronic Co., Ltd.

  • Page 44: System

    Power-on State settings (including range and setting values) and power output status before powering down. • Last+Off: When re-powered, the instrument maintains the settings before power off, but the power output status is off. Copyright © Itech Electronic Co., Ltd.
  • Page 45 Win 7 version operating system, you need to install the corresponding virtual serial driver, please download it from ITECH USB Device official website or contact ITECH support to get it, Win 10 and above professional version systems do not need to install the driver.
  • Page 46 Valid only when the Config→Advanced Trig-in Setting→Trigger→Source is set as Trigger. The pin is used to output the trigger signal. Valid only when the Config→Advanced Trig-out Setting→Trigger→Source is set to a trigger method other than Trigger. Copyright © Itech Electronic Co., Ltd.

  • Page 47: Config

    Control program 2 version Disp Version Display board program version 1.6.9 Config Press [Menu]→Config to enter the configuration interface. Source parameter configuration Source Pulse output mode Pulse Whether to turn on the pulse output. State Copyright © Itech Electronic Co., Ltd.
  • Page 48 The output is turned off with a choice of high impedance (High-Z) or zero volts (Zero). Output-off • High-Z: High impedance State Output relay: off (open or break); Voltage source and current source setup is not changed. Copyright © Itech Electronic Co., Ltd.
  • Page 49 Source set. If set to Off, the wait time = 0. Automatic wait time ON or OFF • Automatic If set to On, the Gain parameter needs to be set. See the following formula. Copyright © Itech Electronic Co., Ltd.
  • Page 50 Set the output mode of the trigger signal. • Off: No output Trigger • Output Trigger: Trigger output by Digital IO1~IO8 pins. • Fiber: Trigger output by Fiber 1~32. Trigger output for source mode Source Copyright © Itech Electronic Co., Ltd.

  • Page 51: Battery

    Whether to generate a beep when Fail. When set to On, it Beep means sound is generated when abnormal alarm is generated. 1.6.10 Battery This series SMU supports battery simulation function, enter Menu→Battery interface. The introduction is as follows. Copyright © Itech Electronic Co., Ltd.
  • Page 52 Curve edit: Define Cell SOC (initial capacity of a cell), Cell Voltage (cell voltage), Cell Res (cell internal resistance value) for each Point, up to 10000 Points. • Common edit: Define Cell Capacity, Parallel Number, Serial Number, I_Limit+ (maximum discharge current of the Copyright © Itech Electronic Co., Ltd.
  • Page 53 6. Press the [Esc] key to return to the main screen of the battery simulation. 7. Press the [On/Off] key to turn on the output. 8. Click Run to run the battery simulation. During the running of battery simulation, you can click Stop to stop it. Copyright © Itech Electronic Co., Ltd.
  • Page 54 5. Press the [Esc] key to return to the main screen of the battery simulation. 6. Press the [On/Off] key to turn on the output. 7. Click Run to run the battery simulation. During the running of battery simulation, you can click Stop to stop it. Copyright © Itech Electronic Co., Ltd.

  • Page 55: Save / Recall

    4. Click Save at the top of the screen to confirm that the parameters are saved. Recall 1. Click the screen Menu→Recall to enter the parameter recall screen, as shown below. Copyright © Itech Electronic Co., Ltd.

  • Page 56: Models And Options

    Users can additionally purchase accessories to accompany this series of instruments, including the following categories and models. • Test Leads or Fixtures Model Description IT-E801A Banana to triaxial adapter. Suitable for IT2805, IT2806. IT-E802A Banana to triaxial adapter. Suitable for IT2801. Copyright © Itech Electronic Co., Ltd.
  • Page 57 (black), suitable for IT2801. • Extended Interface The rear panel provides interface expansion slots for flexible expansion according to the user's needs, which can be inserted into the IT-E176 GPIB communication interface board. Copyright © Itech Electronic Co., Ltd.
  • Page 58 At this time, the instrument takes about 30 seconds to update the communication board automatically. • Cabinet Installation This series of instruments can be mounted on a standard 19-inch cabinet. ITECH has prepared a special bracket as a mounting kit for users. Model Installation Description Location...
  • Page 59 Quick Reference • Multi-channel Cascade IT-E168: For multi-channel synchronization or fiber optic triggering. Includes an optical module and two fiber optic cables of 1.5m and 0.3m length respectively. Copyright © Itech Electronic Co., Ltd.

  • Page 60: Inspection And Installation

    Upon verification of the shipment, keep the package and relevant contents thereof in a safe place. When returning the instrument for warranty service or repair, the specified packing requirements shall be met. Copyright © Itech Electronic Co., Ltd.

  • Page 61: Instrument Size Introduction

    The detailed sizes are shown as below. Unit: mm 2.3 Rack Installation The IT2800 series SMU can be installed on standard 19-inch rack. ITECH provides user with optional mount kit IT-E158. The detailed operation please refer to the IT-E158 User Manual.

  • Page 62: Connecting The Power Cord

    Do not use an extended power cord without protective grounding, otherwise the protection function will fail. • Be sure to connect the main power socket to the power outlet with protective grounding. Do not use terminal board without protective grounding. Copyright © Itech Electronic Co., Ltd.
  • Page 63 1. Make sure that the front-panel power switch is in the OFF position. 2. Connect the female end of the power cord to the AC receptacle on the rear panel. 3. Connect the plug of the power cord to a grounded AC outlet. Copyright © Itech Electronic Co., Ltd.

  • Page 64: Connecting The Device Under Test (Dut)

    Sense cables together at the terminal of the DUT minimizes the measurement error caused by the residual resistance of the test leads or cables. This connection is effective for low resistance measurements and high current measurements. Copyright © Itech Electronic Co., Ltd.
  • Page 65 Connecting the interlock circuit The IT2801 model of the IT2800 series SMU has a maximum output voltage of up to 1000VDC. To maximize the safety of the DUT as well as the user's personal safety, the IT2800 provides an interlock function to prevent the user from receiving an electrical shock from high voltages over ±42VDC.
  • Page 66 High Force and Guard conductors. Therefore, the current measured by the instrument is the same as the current at the DUT terminal because no current is leaked. Copyright © Itech Electronic Co., Ltd.
  • Page 67 Inspection and Installation Never connect the Guard terminal to any output, including circuit common, chassis ground, or any other guard terminal. Doing so will damage the IT2800. Copyright © Itech Electronic Co., Ltd.

  • Page 68: Technical Specification

    (without rubber bumper and handle) 450mm (D) x 214mm (W) x 88.2mm (H) Weight 6.7kg Maximum output power Maximum output voltage 1050V Maximum output current 1.05A Standard: USB and LAN Communication Optional: GPIB interface Copyright © Itech Electronic Co., Ltd.
  • Page 69 100μV ≤2mV 0.015%+10mV 0.015%+10mV ±200V 0.02%+50mV 0.02%+50mV ≤10mV ±1000V Current accuracy Source / Noise (peak to Setting Measurement Measure peak) (<10Hz) Range accuracy accuracy resolution ±1μA 0.025%+300pA 0.025%+300pA ≤8pA ±10μA 10pA 0.025%+700pA 0.025%+700pA ≤80pA Copyright © Itech Electronic Co., Ltd.
  • Page 70 1μA~1- 100μA~- 200- 20V~1000V 0μA 100mA 0.1PLC 0.01% 0.01% 0.02% 0.02- 0.01- 0.01% 0.01PLC 0.08% 0.05% 0.03% 0.05- 0.05- 0.02% 0.001PL- 0.50% 0.50% 0.20% 0.20- 0.10- 0.05% Copyright © Itech Electronic Co., Ltd.
  • Page 71 6. V source overshoot: <(0.1%+10mV) Step is 10%~90% of the range, resistive load. 7. I source overshoot: <0.1%. Step is 10%~90% of the range, resistive load. 8. Voltage source range change overshoot: <250mV. 100K load, 20 MHz bandwidth Copyright © Itech Electronic Co., Ltd.

  • Page 72: It2805

    AC input apparent power 250VA Cooling style fans External dimensions (without rubber bumper and handle) 450mm (D) x 214mm (W) x 88.2mm (H) Weight 6.7kg Maximum output power Maximum output voltage 210V Maximum output current 1.515A Copyright © Itech Electronic Co., Ltd.
  • Page 73 DC and Pulse 1.5A Voltage accuracy Meas- Noise (- urem- peak to Setting Setting Measurement peak) resolu- resol- Range accuracy accuracy (<10Hz) tion ution 0.015% 0.015% ±200m- 1μV +300μV +300μV ≤ 8 μV 100nV Copyright © Itech Electronic Co., Ltd.
  • Page 74 ±100mA 100nA 0.05% 0.05% ≤ 10μA 10μA +500μA 1μA +500μA ±1A 0.05% 0.05% ≤ 30μA 10μA 1μA ±1.5A +1.5mA +1.5mA Resistance accuracy (4-wire measurement, 2V range) Current Measurement Resolut- Test Range range accuracy current Copyright © Itech Electronic Co., Ltd.
  • Page 75 0.01% 0.01% 0.1PLC 0.01PLC 1.00% 0.10% 0.05% 0.02% 0.03% 0.001PLC 3.00% 1.00% 0.30% 0.20% 0.20% Supplemental Characteristics Supplemental Characteristics 1. Temperature coefficient (0 to 18 °C and 28 to 50 °C): ±0.15 x accuracy/℃ Copyright © Itech Electronic Co., Ltd.
  • Page 76 9. Maximum capacitive load: 0.01μF (Normal mode), 50μF (High capacitance mode) 10. DC floating voltage: Max ±250 V DC between low force and chassis ground 11. Guard offset voltage (V source): ＜1mV 12. GUARD output impedance: ＞10KΩ Typical Copyright © Itech Electronic Co., Ltd.

  • Page 77: It2806

    AC input voltage 90~260V AC input frequency 50/60Hz AC input apparent power 250VA Cooling style fans External dimensions (without rubber bumper and handle) 450mm (D) x 214mm (W) x 88.2mm (H) Weight 6.7kg Maximum output power Copyright © Itech Electronic Co., Ltd.
  • Page 78 3. Use after 60 minutes for warming up the device 4. Calibration period: 1 year 5. Measuring speed: 1 PLC (power line cycle) Voltage and Current Voltage Current 200V 0.1A DC and Pulse 200V Pulse Copyright © Itech Electronic Co., Ltd.
  • Page 79 0.02%+6μA 0.02%+6μA ≤ 600 nA ±100mA 100nA 1μA 0.05%+500μA 0.05%+500μA ≤ 10μA ±1A 10μA ≤ 30μA ±3A 0.05%+1.5mA 0.05%+1.5mA 0.4%+25mA 0.4%+25mA ±10A 10μA (*2) (*2) （*1） *1 Pulse mode *2 Measurement speed: 0.01 PLC Copyright © Itech Electronic Co., Ltd.
  • Page 80 200mV 2V-200V 0.1PLC 0.01% 0.005% 0.05% 0.01% 0.01PLC 0.001PLC 0.3% 0.1% 100μA~100m- 1μA~10μA 10nA 100nA 1A~3A 0.1PLC 0.30% 0.03% 0.01% 0.01% 0.01% 1.00% 0.10% 0.05% 0.02% 0.03% 0.01PLC 0.001PL- 3.00% 1.00% 0.30% 0.20% 0.20% Copyright © Itech Electronic Co., Ltd.
  • Page 81 7. Voltage source range change overshoot: ＜250mV. 100K load, 20 MHz bandwidth 8. Current source range change overshoot: ＜250mV/R load, 20 MHz bandwidth 9. Maximum capacitive load: 0.01μF (Normal mode), 50μF (High capacitance mode) Copyright © Itech Electronic Co., Ltd.

  • Page 82: Supplemental Characteristics

    Unlimited 100% DC or Unlimited 100% pulsed 0.1A 0.1A Unlimited 100% 2.50% 0.5A Pulse 50mA 2.5ms 2.50% 3.2 Supplemental Characteristics State storage capacity: 10 sets Recommended calibration frequency: once a year Cooling style: fans Copyright © Itech Electronic Co., Ltd.

  • Page 83: Routine Maintenance

    ♦ Return for Repair 4.1 Instrument Self-Test IT2800 series SMU provides the self-test function to check the operation. The self-test is automatically performed when the instrument is powered on. It is recommended to perform the self-test for the following condition or purpose.

  • Page 84: Contact Of Itech Engineers

    If there are still some problems, carefully read the Warranty and Limitation of Warranty in the preface of the manual. Confirm that your instrument complies with warranty service conditions. If after your warranty expires, ITECH offers repair services at competitive prices.

  • Page 85: Return For Repair

    Access ITECH official website www.itechate.com. 4.4 Return for Repair If your instrument fails during the warranty period, ITECH will repair or replace it under the terms of your warranty. After your warranty expires, ITECH offers repair services at competitive prices. Also you can purchase an extended maintenance service contract that exceeds the standard warranty period.
  • Page 86 Routine Maintenance ITECH recommends that you retain the original shipping carton for return shipments and always insure shipments. To ship the unit to ITECH for service or repair: 1. Download the ITECH maintenance service application from our website, complete it and place it in the box with the instrument.
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