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Test Laboratories Kishu Lab

  • Available for EMC (Emission/Immunity) testing for Consumer, Industrial, Medical, Railway electronics equipment/devices, and for Climatic (Vibration/Shock, Temperature/Humidity) testing.

  • Located within easy access of Nankai Line – Wakayamadaigakumae Stn. (3 min. by car), National Route 26 – Hirai Ramp (5 min. by car).

  • Large-sized products testing is available through large parking space and large entrance/entryways.

  • Open field site of 20,000 m2 is also available for radio transmitter/transceiver testing.

Test Laboratories Kishu Lab

Test facilities:
1) 10 m Anechoic Chamber:
Internal dimensions(D×W×H) 21.5 m x 13.5 m x 8.0 m
Entrance dimensions(W×H) 3.0 m x 3.0 m (flush, stepless entryways)
Measuring room dimensions(D×W×H) 8.9 m x 3.8 m x 3.5 m
Turntable Dia. 5.5 m / 2.0 m dual type
Max. load 3 t / 0.5 t
Frequency range 10 kHz - 6 GHz
Site attenuation (NSA) within ±4.0 dB
Power supply CVCF, 1 φ/3 φ, 40 kVA
Acoustics characteristics Semi-anechoic room complied with JIS Z 8732 / ISO 3745 requirements
Test Laboratories Kishu Lab

2) Screened room:
Internal dimensions(D×W×H) 8.9 m x 5.8 m x 3.5 m
Entrance dimensions(W×H) 3.0 m x 3.0 m (flush, stepless entryways)
Power supply CVCF, 1 φ /3 φ, 40 kVA
Test Laboratories Kishu Lab

3) 4.5-ton type Vibration/shock test system:
Vibration table dimensions 1,150 mm x 1,150 mm (horizontal)
1,200 mm x 1,200 mm (vertical)
Max. payload 600 kg (with no load*)
1,000 kg (with vertical table)
Max. force 45.0kN
Frequency range 2 Hz - 800 Hz (horizontal)
2 Hz - 2,600 Hz (vertical with no load*)

Test Laboratories Kishu Lab

4) Extra-large climatic chamber:
Internal dimensions (D x W x H) 2.95 m x 4.00 m x 2.20 m
Dimensions of door opening (W x H) 1.70 m x 2.00 m
Temperature range -40°C - +85°C
Humidity range 10% - 95%RH (+10°C - +80°C)
Maximum cooling rate within 180 min. (+20°C → -40°C)
Maximum heating rate within 60 min. (+20°C → +80°C)
Permissible heat generation load 1 kW

Test Laboratories Kishu Lab

5) Small climatic chambers:
Internal dimensions (D x W x H) 0.8 m X 1.0 m X 1.0 m
Temperature range -40°C - +100°C
Humidity range 20% - 98%RH (+20°C - +85°C)
Maximum cooling rate within 50 min. (+20°C → -40°C)
Maximum heating rate within 45 min. (-40°C → 100°C)
Permissible heat generation load 0.7 kW

Test Laboratories Kishu Lab

6) Open Field Site:

Open field site of 20,000 m2 is also available for radio transmitter/transceiver testing.
Radio-communications, and radio propagation characteristics testing including spurious emissions are available on the far-field bases.
Test Laboratories Kishu Lab


Test specifications:
1) EMC tests for consumer, industrial and medical electric/electronic equipment/devices:
1.1) Emission tests:
Tests Standards Specifications
Radiated emissions CISPR 11/22/32, FCC 15B, VCCI Frequency range 9 kHz to 40 GHz
Conducted emissions - Power lines (AMN) CISPR 11/22/32, FCC 15B, VCCI Frequency range 9 kHz to 30 MHz
Rating 250 VDC, 32 A
250 VAC, 32 A, 1 φ
250 VAC, 32 A, 3 φ
Conducted emissions - Signal lines (ISN, Current Probe) CISPR 22/32, VCCI Frequency range 150 kHz to 30 MHz
Rating 100 VDC, 0.2 A
Disturbance power CISPR 14-1 Frequency range 30 MHz to 300 MHz
Harmonic current emissions IEC 61000-3-2 Rating 230 VAC, 16 A, 1 φ
230 VAC, 16 A, 3 φ
Voltage fluctuations and flicker IEC 61000-3-3 Rating 230 VAC, 16 A, 1 φ
230 VAC, 16 A, 3 φ
Human exposure to EM fields EN 62311 Frequency range 1 Hz to 50 GHz
1.2) Immunity tests:
Tests Standards Specifications
Electrostatic discharge (ESD) IEC61000-4-2 Contact 30 kV max.
Air 30 kV max.
Radiated frequencies IEC61000-4-3 Frequency range 26 MHz - 6 GHz
Field strength 10 V/m max.
Electrical fast transients / Bursts IEC61000-4-4 Voltage peak 4.8 kV max.
Rise time / Duration 5 ns/50 ns
Surges IEC61000-4-5 Voltage peak 6.6 kV max.
Rise time / Duration 1.2 μs/50 μs
Telecommunication Surges IEC61000-4-5 Voltage peak 7.7 kV max.
Rise time / Duration 10 μs/700 μs
Conducted radio-frequencies IEC61000-4-6 Frequency range 10 kHz - 230 MHz
Voltage level 10 Vrms max.
Power frequency magnetic field IEC61000-4-8 Magnetic field level 30 A/m
Power frequency 50 Hz/60 Hz
Voltage dips, short interruptions and voltage variations IEC61000-4-11 Power supply lines 230 VAC, 16 A, 1 φ
Harmonics IEC61000-4-13 Sweep frequencies 13 Hz - 2.8 kHz
Individual harmonics 2nd – 40th order
Conducted low-frequency IEC60945 ed.3 Frequency range 50 Hz - 12 kHz
Test level 1% - 10% of Power supply voltage
2) Vibration/shock tests:
Sinusoidal vibration test IEC 60068-2-6 JIS C 60068-2-6
Shock /Bump test IEC 60068-2-27 JIS C 60068-2-27
Broadband random vibration test IEC 60068-2-64 JIS C 60068-2-64
Transport packages vibration test ISO 13355 JIS Z 0232
3) Temperature/Humidity tests:
Cold IEC 60068-2-1 JIS C 0020 (C 60068-2-1)
Dry heat IEC 60068-2-2 JIS C 0021 (C 60068-2-2)
Damp heat IEC 60068-2-3 JIS C 0022 (C 60068-2-3)
Damp heat, cyclic IEC 60068-2-30 JIS C 0027 (C 60068-2-30)
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