Ground Bond tester

TOS6200A

TOS6200A

250,000 (税込:275,000

  • Test current value: 3 A to 30 A AC/Resistance value: 0.001 Ω to 1.200 Ω
  • Can be determined by resistance and voltage drop
  • Offset cancelling function
  • Stores 100 test conditions in memory
  • Incorporates test conditions into program
  • Contact check function
  • Equipped with standard GPIB and RS232C interfaces
  • Equipped with standard test lead (TL11-TOS)

LAN LXIUKCA
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Overview

Suitable design for the automated ground bond testing adopted with the constant current method

The TOS6200A is designed to perform the ground bond tests required for class-I devices by safety standards such as IEC, EN, VDE, BS, UL, JIS, and the Electrical Appliance and Material Safety Low (Japan). Equipped with a new high-efficiency power supply, it is compact and lightweight, about half the size and weight of our conventional products, while achieving a large output of 150 VA. Use of the constant current method eliminates the need to reset test currents even in the face of fluctuating resistance values for the device being tested. The test duration can also be set from 0.3 s, making the tester suitable for production line testing, which requires reduced cycle time. This tester is also designed for ease of use, featuring a large, easy-to-read display, memory capacity for storage of 100 types of test conditions, and incorporation of test conditions into programs to enable automatic testing. The standard equipped GPIB and RS232C interfaces allow the user to use PCs or other devices to control test conditions such as test current, resistance value for judgement, and test duration, and enables read-back of measured values and test results.

Specifications

Specifications

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Output

Current setting range *1 3.0 Aac to 31.0 Aac (With respect to resistance resulting in output power of the maximum rated Output or less and an output terminal voltage of 5.4 V or less)
Resolution0.1A
Accuracy± (1% of setting + 0.2 A)
Maximum rated output150 VA (at the output terminals)
Distortion2% or less (with respect to 0.1 Ω pure resistance load of 10 A or greater)
Frequency 50/60 Hz, sine wave (selectable)
Accuracy±200 ppm
Open terminal voltage6 Vrms or less
Output methodPWM switching

Output ammeter

Measurement range0.0 Aac to 33.0 Aac
Resolution0.1A
Accuracy± (1% of reading + 0.2 A)
ResponseMean value response/rms value display (response time: 200 ms)
Holding functionThe current measured at the end of test is held during the PASS or FAIL inteval

Output voltmeter

Measurement range0.00 Vac to 6.00 Vac
Resolution0.01V
Offset cancel function0.00 V to 5.40 V (Offset ON/OFF function provided)
Accuracy± (1% of reading + 0.02 V)
ResponseMean value response/rms value display (response time: 200 ms)
Holding functionThe voltage measured at the end of test is held during the PASS or FAIL inteval

Ohmmeter *2

Measurement range0.001 Ω to 1.200 Ω
Resolution0.001Ω
Offset cancel function0.000 Ω to 1.200 Ω (Offset ON/OFF function provided)
Accuracy± (2% of reading + 0.003 Ω)
Holding functionThe resistance measured at the end of test is held during the PASS interval

Pass/fail judgement function *3

Resistance value-based judgement

Window comparator system

  • If a resistance value equal to or greater than the upper reference value is detected,a FAILdetermination is returned.
  • If a resistance value equal to or less than the lower reference value is detected, a FAIL determination is returned.
  • If a resistance value has been judged as FAIL, the tester shuts off the output and generates a FAIL signal.
  • If the set time elapses without abnormalities, the tester shuts off the output and generates a PASS signal.
Setting range for the upper reference value (UPPER)0.001 Ω to 1.200 Ω
Setting range for the lower reference value (LOWER)0.001 Ω to 1.200 Ω
Resolution0.001Ω
Judgment accuracy± (2% of UPPER + 0.003 Ω)
Sampled voltage value-based judgment

Window comparator system

  • If a voltage value equal to or greater than the upper reference value is detected, a FAIL determination is returned.
  • If a voltage value equal to or less than the lower reference value is detected, a FAIL determination is returned.
  • If a resistance value has been judged as FAIL, the tester shuts off the output and generates a FAIL signal.
  • If the set time elapses without abnormalities, the tester shuts off the output and generates a PASS signal.
Setting range for the upper reference value (UPPER)0.01 V to 5.40 V
Setting range for the lower reference value (LOWER)0.01 V to 5.40 V
Resolution0.01V
Judgment accuracy± (2% of setting + 0.05 V)
CalibrationCalibration is performed with the rms value of the sine wave, using a pure resistance load.
LEDPASSLights for approximately 0.2 sec when the measured value has been judged as PASS. It is lit continuously when the PASS holding time is set to HOLD.
UPPER FAILLights if a resistance or voltage value equal to or greater than the upper reference value is detected and judged FAIL.
LOWER FAILLights if the resistance or voltage value equal to or less than the lower reference value is detected and judged FAIL.
Buzzer
  • The buzzer sounds for the pass holding time has been set if the measured value has been judged as PASS.
  • The buzzer sounds continuously under the following condition:
    The measured value has been judged as PASS when the PASS holding time is set to HOLD.
    The measured value has been judged as UPPER FAIL. The measured value has been judged as LOWER FAIL.
  • The buzzer volume for FAIL or PASS judgment are adjustable. Note that it cannot be adjusted individually since setting is shared with the setting for PASS.

Time

Test timeSelectable range0.3 s to 999 s Timer ON/OFF function is available.
Accuracy± (100ppm of setting + 20ms)

Environment

Operating environmentIndoor use, overvoltage category II
Warranty rangeTemperature5°C to 35°C
Humidity20 %rh to 80 %rh (non condensing)
Operating rangeTemperature0°C to 40°C
Humidity20 %rh to 80 %rh (non condensing)
Storage rangeTemperature-20°C to 70°C
Humidity90 %rh or less (non condensing)
AltitudeUp to 2000 m

Power requirement

Input voltage range85 Vac to 250 Vac
Power consumptionNo load(READY state)60 VA or less
Rated load280 VA max.
Allowable frequency range47 Hz to 63 Hz
Insulation resistance30 MΩ min. (500 Vdc), between AC line and chassis
Withstanding voltage1390 Vac (2 seconds), between AC line and chassis
Earth continuity25 Aac/ 0.1 Ω max.

Safety *4 Conforms to the requirements of the following directive and standard.

SafetyLow Voltage Directive 2014/35/EU, EN 61010-1 (Class I, Pollution degree 2)

Electromagnetic compatibility (EMC) *4 *5 Conforms to the requirements of the following directive and standard.

Electromagnetic compatibility (EMC)

EMC Directive 2014/30/EU, EN 61326-1 (Class A*7), EN 55011 (Class A*7, Group 1*8), EN 61000-3-2, EN 61000-3-3

Under following conditions

  1. Used test leadwire (TL11-TOS for TOS6200A, TL12-TOS for TOS6210) which is supplied.
  2. Used the shielded cable which length is less than three meters when the SIGNAL I/O is used.

I/O is used. Physical dimensions (maximum)

I/O is used. Physical dimensions (maximum)430[16.93 inch] (455[17.91 inch]) W × 88[3.46 inch] (140[5.51 inch]) H × 270[10.63 inch] (345[13.58 inch]) D mm

Weight

WeightApprox. 9 kg (Approx.19.84 lbs)

Accessories

AccessoriesPower cord x 1, Test lead (TL11-TOS) x 1 pair, Short bar x 2 (connected between OUTPUT terminal and SAMPLING terminal) Power fuse x 2 (including 2 spares in the fuse holder), Setup guide x 1, Quick reference x 1 each (Japanese/English), Safety instructions x 1, CD-ROM x 1

Time limitation with respect to output The heat radiation capacity at the output block of the tester is designed to be one-third of the rated output, accounting for size, weight, cost, and other factors. Always use the tester within the limitation values given below. Use of the tester beyond these limits will cause the temperature of the output block to rise excessively, potentially tripping the internal protection circuit. In this case, suspend testing for approximately 30 minutes, then press the STOP switch. When temperatures fall to normal levels, the tester will revert to ready status.

Output time limitation

Ambient temperature t (°C)Test current I (A)Pause timeMaximum allowable continuous test time
t ≤ 40°15 < I ≤ 30Equal to or greater than the test time≤ 30 minutes
I ≤ 15Not requiredContinuous output possible

*2 About ohmmeter’s response time A resistance value is instantaneously obtained, calculated using the measured voltage and current values. The response time of the ohmmeter complies with the response times of the voltmeter and ammeter. *3 Resistance value-based and sampled voltage value-based judgments cannot be simultaneously conducted.*4 Does not apply to specially ordered or modified products. *5 Only on models that have CE/UKCA marking on the panel. *6 This is a Class I instrument. Be sure to ground this product’s protective conductor terminal. The safety of this product is guaranteed only when the product is properly grounded. *7 This is a Class A instrument. This product is intended for use inan industrial environment. This product may cause interference if used in residential areas. Such use must be avoided unless the user takes special measures to reduce electromagnetic emissions to prevent interference to the reception of radio and television broadcasts.*8 This is a Group 1 instrument. This product does not generate and/or use intentionally radio-frequency energy, in the form of electromagnetic radiation, inductive and/or capacitive coupling, for the treatment of material or inspection/analysis purpose.


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