Image of Kikuaui tos7300 front telonicuk
Image of Kikuaui tos7300 rear telonicuk

Kikusui TOS7300 Insulation Resistance & Battery Insulation Resistance Tester, 25 Vdc to 1000 Vdc, 10 GΩ

.

Available on back-order

Availability: Stock models delivered next working day (UK only) for orders placed before 16:30 (Mon - Fri)

SKU: TOS7300 Categories: , Brand:

Description


Kikusui TOS7300 Insulation Resistance & Battery Insulation Resistance Tester, 25 Vdc to 1000 Vdc, 10 GΩ

The Kikusui TOS7300 is a programmable insulation resistance tester for electrical and electronic components, finished equipment and secondary-battery applications. Its test voltage can be set from 25 Vdc to 1000 Vdc in 1 V steps, with resistance measurement from 0.001 MΩ to 10.00 GΩ. A 4.3-inch colour LCD presents settings and results clearly, while upper- and lower-limit judgement, contact checking and pre-test short-circuit detection support safe, repeatable testing. USB, RS-232C and SIGNAL I/O are included for integration into automated systems; this standard model does not include LAN, dV judgement, a 10 ms aperture setting or graphical result display.

Key Features
  • Programmable insulation-test voltage from 25 Vdc to 1000 Vdc in 1 V steps
  • Resistance measurement range from 0.001 MΩ to 10.00 GΩ
  • Maximum rated load of 1 W and maximum rated current of 1 mA
  • Selectable 16.66 ms, 20 ms and 100 ms aperture times
  • Upper- and lower-limit pass/fail judgement
  • Contact check and pre-test short-circuit detection
  • Constant-current charging and automatic discharge at the end of a test
  • 4.3-inch colour LCD with numeric result display
  • Data storage and CSV export via the USB host port
  • USB 2.0/USBTMC, RS-232C and SIGNAL I/O interfaces for automated testing
Applications
  • Insulation resistance testing of electrical and electronic components
  • Safety and quality checks on finished electrical and electronic equipment
  • Insulation evaluation of secondary batteries and battery-related components
  • Production-line pass/fail inspection
  • Quality assurance and standards-compliance testing
  • Automated test systems controlled through USB, RS-232C or SIGNAL I/O

Product Images

<strong>Equipped with a 4.3-inch colour display!</strong><br /> <br /> Test settings, overviews, and diagrams are clearly visible on the 4.3-inch display, making operation more intuitive.

Colour LCD Screen for Improved Visibility

<strong>Helps protect the EUT from damage!</strong><br /> <br /> If a voltage difference exceeding the delta voltage is detected consecutively for the times specified in Continuous Count, it is judged as an Upper-FAIL(dV), and the test ends, protecting the EUT from damage.<br /> <strong>*TOS7301 and TOS7301 WITH LAN only</strong>

Built-in dV Judgment Function*

<strong>Zoom in on what you want to see!</strong><br /> <br /> Left: Measurement screen: Numeric display<br /> Right: Measurement screen: Graph display<br /> <br /> Accurately graphed sample characteristics make it easy to spot defects and other issues.<br /> <strong>*TOS7301 and TOS7301 WITH LAN only</strong>

Graphing of Test Result Data*

<strong>Boost productivity with speeds down to 10 ms!</strong><br /> <br /> Select a measurement time from 10 ms*/ 16.66 ms/ 20 ms/ 100 ms. Shorter measurement times help reduce takt time.<br /> <strong>*TOS7301 and TOS7301 WITH LAN only</strong>

High-Speed Measurement Times*

<strong>Flexible automated testing made easy!</strong><br /> <br /> All models come standard with USB 2.0, USB-TMC compliant USB, and RS232C interfaces. In addition, WITH LAN models allow the use of a LAN interface.

Versatile Interfaces

<strong>Includes contact check and short-circuit detection!</strong><br /> <br /> Features a contact check function that detects poor connections to the EUT or broken test leads, plus a short-circuit detection function that identifies a shorted EUT before high voltage is applied to help prevent EUT damage.

Safe and Reliable

×

Equipped with a 4.3-inch colour display!

Test settings, overviews, and diagrams are clearly visible on the 4.3-inch display, making operation more intuitive.
Helps protect the EUT from damage!

If a voltage difference exceeding the delta voltage is detected consecutively for the times specified in Continuous Count, it is judged as an Upper-FAIL(dV), and the test ends, protecting the EUT from damage.
*TOS7301 and TOS7301 WITH LAN only
Zoom in on what you want to see!

Left: Measurement screen: Numeric display
Right: Measurement screen: Graph display

Accurately graphed sample characteristics make it easy to spot defects and other issues.
*TOS7301 and TOS7301 WITH LAN only
Boost productivity with speeds down to 10 ms!

Select a measurement time from 10 ms*/ 16.66 ms/ 20 ms/ 100 ms. Shorter measurement times help reduce takt time.
*TOS7301 and TOS7301 WITH LAN only
Flexible automated testing made easy!

All models come standard with USB 2.0, USB-TMC compliant USB, and RS232C interfaces. In addition, WITH LAN models allow the use of a LAN interface.
Includes contact check and short-circuit detection!

Features a contact check function that detects poor connections to the EUT or broken test leads, plus a short-circuit detection function that identifies a shorted EUT before high voltage is applied to help prevent EUT damage.

Documentation


Specification TOS7300 TOS7300 WITH LAN TOS7301 TOS7301 WITH LAN
Test Functions
Insulation resistance test Yes Yes Yes Yes
AC withstand (flash) test Not supported Not supported Not supported Not supported
DC withstand (flash) test Not supported Not supported Not supported Not supported
Impulse, earth bond, leakage current or partial-discharge test Not supported Not supported Not supported Not supported
Output
Output voltage 25 Vdc to 1000 Vdc 25 Vdc to 1000 Vdc 25 Vdc to 1000 Vdc 25 Vdc to 1000 Vdc
Output setting range 0 V to 1025 V 0 V to 1025 V 0 V to 1025 V 0 V to 1025 V
Output setting resolution 1 V 1 V 1 V 1 V
Output setting accuracy ±(1.0% of setting + 2 V) ±(1.0% of setting + 2 V) ±(1.0% of setting + 2 V) ±(1.0% of setting + 2 V)
Maximum rated load 1 W (1000 V/1 mA) 1 W (1000 V/1 mA) 1 W (1000 V/1 mA) 1 W (1000 V/1 mA)
Maximum rated current 1 mA 1 mA 1 mA 1 mA
Output form Floating Floating Floating Floating
Isolation voltage ±500 Vdc, including TOS73 output ±500 Vdc, including TOS73 output ±500 Vdc, including TOS73 output ±500 Vdc, including TOS73 output
Ripple at 1 kV, no load 5 Vp-p or less 5 Vp-p or less 5 Vp-p or less 5 Vp-p or less
Ripple at maximum rated load 10 Vp-p or less 10 Vp-p or less 10 Vp-p or less 10 Vp-p or less
Voltage regulation 1% or less, maximum rated load to no load 1% or less, maximum rated load to no load 1% or less, maximum rated load to no load 1% or less, maximum rated load to no load
Constant-current charge current 2 mA 2 mA 2 mA 2 mA
Short-circuit current 10 mA or less 10 mA or less 10 mA or less 10 mA or less
Discharge function Constant-current discharge after test; 10 mA typical; 2 µF maximum capacitance within 0.2 s Constant-current discharge after test; 10 mA typical; 2 µF maximum capacitance within 0.2 s Constant-current discharge after test; 10 mA typical; 2 µF maximum capacitance within 0.2 s Constant-current discharge after test; 10 mA typical; 2 µF maximum capacitance within 0.2 s
Output voltage rise time with Rise Time off 1 ms or less 1 ms or less 1 ms or less 1 ms or less
Voltage and Resistance Measurement
Voltmeter measurement range 0 Vdc to 1200 Vdc 0 Vdc to 1200 Vdc 0 Vdc to 1200 Vdc 0 Vdc to 1200 Vdc
Voltmeter resolution 0.1 V 0.1 V 0.1 V 0.1 V
Voltmeter accuracy ±(1% of reading + 1 V) ±(1% of reading + 1 V) ±(1% of reading + 1 V) ±(1% of reading + 1 V)
Resistance measurement range 0.001 MΩ to 10.00 GΩ, within 1 mA to 40 nA rated-current range 0.001 MΩ to 10.00 GΩ, within 1 mA to 40 nA rated-current range 0.001 MΩ to 10.00 GΩ, within 1 mA to 40 nA rated-current range 0.001 MΩ to 10.00 GΩ, within 1 mA to 40 nA rated-current range
Resistance accuracy, 1 µA < i ≤ 2 mA 0.001 MΩ to <10.000 MΩ: ±(2% of reading + 5 digits); 10.000 MΩ to <1.000 GΩ: ±2% of reading Same Same Same
Resistance accuracy, 200 nA < i ≤ 1000 nA 10.000 MΩ to <5.000 GΩ: ±5% of reading Same Same Same
Resistance accuracy, 100 nA < i ≤ 200 nA 100.00 MΩ to <5.000 GΩ: ±10% of reading; 5.000 GΩ to <10.000 GΩ: ±20% of reading Same Same Same
Resistance accuracy, 40 nA ≤ i ≤ 100 nA 200.00 MΩ to <10.000 GΩ: ±20% of reading Same Same Same
Measurement hold Holds the resistance measurement after a test while PASS is displayed Same Same Same
Offset cancellation Cancels up to 2000 GΩ of unwanted insulation resistance; can be switched off Same Same Same
Judgment and Protection
Upper-limit setting 0.02 MΩ to 10.00 GΩ or off 0.02 MΩ to 10.00 GΩ or off 0.02 MΩ to 10.00 GΩ or off 0.02 MΩ to 10.00 GΩ or off
Lower-limit setting 0.01 MΩ to 9.99 GΩ or off 0.01 MΩ to 9.99 GΩ or off 0.01 MΩ to 9.99 GΩ or off 0.01 MΩ to 9.99 GΩ or off
Upper-/lower-limit and PASS judgement Yes Yes Yes Yes
dV judgement No No Yes; Upper-FAIL (dV) after the configured delta voltage is exceeded for the configured consecutive count Yes; Upper-FAIL (dV) after the configured delta voltage is exceeded for the configured consecutive count
Contact check Yes Yes Yes Yes
Pre-test short-circuit detection Yes Yes Yes Yes
Output voltage monitor protection Output switches off if voltage exceeds ±(10% of setting + 5 V) Same Same Same
Timing and Display
Aperture time settings 16.66 ms, 20 ms, 100 ms 16.66 ms, 20 ms, 100 ms 10 ms, 16.66 ms, 20 ms, 100 ms 10 ms, 16.66 ms, 20 ms, 100 ms
Test-time setting range 0.04 s to 1000.00 s depending on aperture setting; off available Same 0.04 s to 1000.00 s depending on aperture setting; off available Same
Timing accuracy ±(100 ppm of setting + 2 ms) below 10 s; ±(100 ppm of setting + 20 ms) at 10 s or above Same Same Same
Display 4.3-inch colour LCD; numeric result display 4.3-inch colour LCD; numeric result display 4.3-inch colour LCD; numeric and graph result display 4.3-inch colour LCD; numeric and graph result display
Graphing of test-result data No No Yes Yes
Data storage / CSV export Yes Yes Yes Yes
Interfaces
RS-232C D-sub 9-pin; 9600 to 115200 bps Same Same Same
USB device USB 2.0 Type B; USBTMC-USB488; 480 Mbps Same Same Same
USB host USB 2.0 Type A; FAT32 up to 32 GB or exFAT; 480 Mbps Same Same Same
LAN No 1000BASE-T/100BASE-TX, Auto-MDIX, IPv4, RJ-45 No 1000BASE-T/100BASE-TX, Auto-MDIX, IPv4, RJ-45
LAN standards and protocols Not applicable LXI 1.5 Core Specification 2016; HiSLIP and SCPI-RAW Not applicable LXI 1.5 Core Specification 2016; HiSLIP and SCPI-RAW
SIGNAL I/O D-sub 25-pin; start/stop, interlock, memory recall, status and judgement monitoring Same Same Same
General
AC input 100 Vac to 240 V nominal (90 Vac to 250 V), 47 Hz to 63 Hz Same Same Same
Power consumption 10 VA or less at no load; 50 VA maximum at rated load Same Same Same
Operating temperature/humidity 0°C to 40°C; 20% RH to 80% RH, non-condensing Same Same Same
Dimensions 214 mm W × 80 mm H × 260 mm D (maximum 220 mm × 105 mm × 290 mm) Same Same Same
Weight Approx. 2.5 kg Approx. 2.5 kg Approx. 2.5 kg Approx. 2.5 kg
Supplied accessories 2.5 m power cord, high-voltage test lead set, Getting Started Guide, Safety Information and RoHS sheet Same Same Same

Related products

Mandatory Accessories …

  • Image of Power cord

    UK Power Cord

    .     Read more
  • Image of Tl31 tos telonic

    Kikusui TL31-TOS High-Voltage Test Lead

    .     Read more

Optional Accessories …

  • Image of Tl32 tos telonic

    Kikusui TL32-TOS High-Voltage Test Lead

    £66.00 (£79.20 inc. VAT)

    2 in stock (can be backordered)

    Availability: Stock models delivered next working day (UK only) for orders placed before 16:30 (Mon - Fri)

    Add to basket
  • Image of Tl31 tos telonic

    Kikusui TL31-TOS High-Voltage Test Lead

    £51.00 (£61.20 inc. VAT)

    Available on back-order

    Availability: Stock models delivered next working day (UK only) for orders placed before 16:30 (Mon - Fri)

    Add to basket