Test Laboratories



HOME  >  Test Laboratories  >  Kishu Lab.

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, and Combined Environmental) 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
Additional services Water supply/drainage: 2 sets;
Exhaust/intake air pipe: 2 sets;:
Exhaust gas pipe: 2 sets;
Spectrum analyzer screen projector;
Monitoring camera: 2 sets (fixed: 1, movable: 1);
Fork truck: 500 kg, 1 m x 1 m.
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
Additional services Water supply/drainage: 1 set;
Exhaust/intake air pipe: 1 set;
Exhaust gas pipe: 1 set;
Fork truck: 500 kg, 1 m x 1 m.
Test Laboratories Kishu Lab

3) 3.0-ton type Vibration/shock test system:
Vibration table dimensions 500 mm x 500 mm or 1,000 mm x 1,000 mm
Max. payload 400 kg
Max. force 30.0 kN
Max. acceleration 900 m/s2
Max. velocity 2.0 m/s
Max. displacement 76 mm p-p
Frequency range (horizontal) 2 Hz – 1,200 Hz (with Test table 1,000 mm x 1,000 mm used)
Frequency range (vertical) 2 Hz – 100 Hz (with Test table 1,000 mm x 1,000 mm used)
2 Hz – 500 Hz (with Test table 500 mm x 500 mm used)
2 Hz – 2,600 Hz(with no load*)
Accessories / Additional services Acceleration pick-up sensors;
Fork truck (500 kg, 1 m x 1 m)
Chain hoist (1000 kg)

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
Max. load capacity of floor 600 kg
Power supply 100 VAC, 1 φ 60 Hz, 15 A
200 VAC, 1 φ, 60 Hz, 20 A
Accessories / Additional services Viewing windows (440 mm x 295 mm, 350 mm x 250 mm sides)
Hand-in ports (φ150 mm, under viewing window, 2 pairs)
Cable ports (φ50 mm: 1 set, φ100: 3 sets)
Sloped entryways(W 1.52 m, slope 195 mm/1140 mm)
Lift truck

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
Max. load capacity of floor 100 kg(floor base), 30 kg(rack)
Power supply 100 VAC, 1 φ, 60 Hz, 10 A
200 VAC, 3 φ, 60 Hz, 10 A
Accessories / Additional services Viewing window(1 set)
Hand-in ports(φ 130 mm, under viewing window, 1 pair)
Cable ports (φ 100 mm: 2 sets)
Shelf board/support (2 sets)
Lift truck

Test Laboratories Kishu Lab

6) Combined environmental test system:
– Vibration shaker part:
Vibration table dimensions 800 mm x 800 mm
Max. payload 400 kg
Max. force 20 kN
Max. acceleration 900 m/s2
Max. velocity 2.2 m/s
Max. displacement 51 mm p-p
Frequency range (vertical only) 5 Hz – 350 Hz (with table used)
2 Hz – 2,500 Hz (with no load*)
Accessories / Additional services Acceleration pick-up sensors;
Chain hoist (1,000 kg)
– Climatic chamber part:
Chamber internal dimensions 1,000 x 1,000 x 1,000 mm
Temperature range -40°C - +180°C
Humidity range 20% - 98%RH
Test Laboratories Kishu Lab

7) 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, FCC 15B, VCCI Frequency range 9 kHz to 40 GHz
Conducted emissions - Power lines (AMN) >CISPR 11/22, 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, 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.
Modulation 400 Hz/1 kHz, 80%AM
Electrical fast transients / Bursts IEC61000-4-4 Voltage peak 4.8 kV max.
Rise time / Duration 5 ns/50 ns
Power ports (CDN) 125 VDC, 32 A
280 VAC, 32 A, 1 φ
280 VAC, 32 A, 3 φ
Signal and control ports (Capacitive coupling clamp) Cable dia.: 32 mm max.
Surges IEC61000-4-5 Voltage peak 6.6 kV max.
Rise time / Duration 1.2 μs/50 μs
Power ports (CDN) 125 VDC, 32 A
280 VAC, 32 A, 1 φ
280 VAC, 32 A, 3 φ
Interconnection lines Shielded lines, Unshielded unsymmetrical lines (except Unshielded symmetrical lines)
250 VAC, 250 VDC/1.5 A
High-speed communication lines (LAN) 2 kV max.
Coupling to 1, 2 or 4 pairs
ISDN, 10/100/1000 Base-T
Telecommunication Surges IEC61000-4-5 Voltage peak 7.7 kV max.
Rise time / Duration 10 μs/700 μs
Outdoor unshielded symmetrical communication lines 250 VAC, 250 VDC/0.5 A
Conducted radio-frequencies IEC61000-4-6 Frequency range 10 kHz - 230 MHz
Voltage level 10 Vrms max.
Modulation 400 Hz/1 kHz, 80%AM
Power ports(CDN) 240 VAC, 16 A, 1 φ
240 VAC, 16 A, 3 φ
Signal / control ports(EM clamp) Cable dia. 32 mm max.
Power frequency magnetic field IEC61000-4-8 Magnetic field level 30 A/m
Power frequency 50 Hz/60 Hz
Inductive coil 2 m x 2 m
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
Test level (harmonic voltage) 0.1% - 30% of power supply voltage
Power supply lines 240 VAC, 16 A, 1 φ
Conducted low-frequency IEC60945 ed.3 Frequency range 50 Hz - 12 kHz
Test level 1% - 10% of Power supply voltage
Power supply lines (Isolation transformer) 35 VDC, 30 A
250 VAC, 16 A, 1 φ
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)
Low air pressure IEC 60068-2-13 JIS C 0029 (C 60068-2-13)
Damp heat, cyclic IEC 60068-2-30 JIS C 0027 (C 60068-2-30)
Combined cold/low air pressure IEC 60068-2-40 JIS C 0030 (C 60068-2-40)
Combined dry heat/low air pressure IEC 60068-2-41 JIS C 0031 (C 60068-2-41)
page top

Copyright(c)2015 Labotech International Co., Ltd. All rights reserved.