Ishikawa K.K. - EMC Laboratory

Yokohama, Kanagawa, Japan

2-3-18 Namamugi, Tsurumi-ku, Yokohama, Kanagawa, 230-0052, Japan

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About

Ishikawa K.K. runs its EMC Laboratory at Namamugi in Tsurumi-ku, Yokohama, and describes itself as the first private-sector EMC test facility in the Keihin industrial belt - the Tokyo-Yokohama manufacturing corridor. It operates both a 10-metre and a 3-metre radio anechoic chamber plus a shielded room, and has extended radiated emission measurement to 40 GHz to meet the high-frequency requirements of FCC Part 15 and the millimetre-wave bands. Its accreditation set is deliberately international: VLAC accreditation number VLAC-025 to ISO/IEC 17025, VCCI and FCC registration, TUV Rheinland appointment under ID 0000007814, and Taiwanese BSMI reference numbers SL2-IN-E-6019 and SL2-A1-E-6019, having covered CNS 13438 and CNS 13783-1 since 2012 and added CNS 15936 in 2022 ahead of its becoming mandatory on 1 January 2024. The published standards list is one of the most complete in this directory and is notable for carrying the Australian and New Zealand AS/NZS variants alongside the IEC, EN, CISPR and JIS versions, and the Canadian ICES-003 and BETS-7 - so a single booking can cover Japan, Europe, North America, Australasia and Taiwan. Two recent additions stand out: near-magnetic-field immunity to IEC 61000-4-39 for IEC/EN 60601-1-2 edition 4.1 and JIS T0601-1-2:2023 medical compliance, and railway EMC to EN 50121-3-2, EN 50121-4, IEC 62236-3-2 and IEC 62236-4 for both on-board and trackside equipment. Commercially it offers remote consigned testing where the client ships the product rather than attending, free storage of test items, and a 40 per cent discount on base chamber fees for same-day or next-day bookings where capacity allows. Industries served are IT equipment, medical devices, analytical instruments, AV equipment, industrial equipment, machine tools and semiconductor manufacturing equipment. Specialisations are 40 GHz radiated emission, near-magnetic-field immunity, railway EMC and BSMI certification testing.

Accreditations

Accreditation
ISO/IEC 17025
VCCI (Japan)
FCC Listed
BSMI (Taiwan)

Testing Services

Test Type	Applicable Standards
Radiated Emissions	VCCI-CISPR 32, CISPR 11, CISPR 14-1, CISPR 15, CISPR 22, CISPR 32, EN 55011, EN 55014-1, EN 55015, EN 55032, AS/NZS CISPR 11, AS/NZS CISPR 32, FCC Part 15B, FCC Part 18, ANSI C63.4, ICES-003, BETS-7, CNS 13438, CNS 15936, CNS 13803, CNS 13783-1, IEC 61000-6-3, IEC 61000-6-4, IEC 61000-6-8, J55032, J55014-1, J55015
Conducted Emissions	VCCI-CISPR 32, CISPR 11, CISPR 14-1, CISPR 15, CISPR 22, CISPR 32, EN 55011, EN 55014-1, EN 55015, EN 55032, AS/NZS CISPR 14.1, FCC Part 15B, FCC Part 18, ANSI C63.4, ICES-003, CNS 13438, IEC 61000-6-3, IEC 61000-6-4, IEC 61000-6-8
Radiated Immunity	IEC 61000-4-3, EN 61000-4-3, JIS C 61000-4-3, CISPR 24, CISPR 35, CISPR 14-2, EN 55024, EN 55035, EN 55014-2, AS/NZS CISPR 24, IEC 61547, EN 50130-4, IEC 61000-6-1, IEC 61000-6-2, IEC 61326-1, IEC 60601-1-2, JIS T0601-1-2, EN 50121-3-2, IEC 62236-3-2
Conducted Immunity	IEC 61000-4-6, EN 61000-4-6, JIS C 61000-4-6, CISPR 24, CISPR 35, CISPR 14-2, EN 55024, EN 55035, EN 55014-2, EN 50130-4, IEC 61000-6-1, IEC 61000-6-2, IEC 61326-1, IEC 60601-1-2, JIS T0601-1-2
ESD	IEC 61000-4-2, EN 61000-4-2, JIS C 61000-4-2, IEC 60601-1-2, EN 50130-4
EFT/Burst	IEC 61000-4-4, EN 61000-4-4, JIS C 61000-4-4, IEC 60601-1-2
Surge Immunity	IEC 61000-4-5, EN 61000-4-5, JIS C 61000-4-5, IEC 60601-1-2
Harmonics & Flicker	IEC 61000-3-2, EN 61000-3-2, JIS C 61000-3-2, AS/NZS 61000.3.2, IEC 61000-3-3, EN 61000-3-3, IEC 61000-3-11, AS/NZS 61000.3.11
Voltage Dips/Interrupts	IEC 61000-4-11, EN 61000-4-11, JIS C 61000-4-11, IEC 60601-1-2
Power Frequency Magnetic Field	IEC 61000-4-8, EN 61000-4-8, JIS C 61000-4-8, IEC 61000-4-9, IEC 61000-4-39, IEC 60601-1-2, JIS T0601-1-2:2023
Pre-Compliance Testing	VCCI-CISPR 32, CISPR 32, IEC 61000-4-3, FCC Part 15B, CNS 15936
Radio Equipment Testing	ETSI EN 301 489-1, ETSI EN 301 489-3, ETSI EN 301 489-4, ETSI EN 301 489-17, ETSI EN 301 489-19
Railway EMC	EN 50121-3-2, EN 50121-4, IEC 62236-3-2, IEC 62236-4
Medical Device EMC	IEC 60601-1-2, EN 60601-1-2, JIS T0601-1-2, JIS T0601-1-2:2023, IEC 61326-1, JIS C 61326-1, AS/NZS 3200.1.2, IEC 61000-4-39

Certifications / Marks

Certification
VCCI
FCC
CE
RCM
BSMI
TUV Rheinland appointed laboratory (ID 0000007814)
VLAC-025

Industries Served

Industry
Information Technology
Medical Devices
Multimedia
Industrial Equipment
Consumer Electronics
Railway
Lighting Products
Household Appliances

Major Equipment

Equipment
10 m radio anechoic chamber
3 m radio anechoic chamber
Shielded room
Radiated emission measurement extended to 40 GHz
Near-magnetic-field immunity test system (IEC 61000-4-39)
EMI receiver
Spectrum analyser
LISN
CDN
ESD simulator
EFT/burst generator
Surge generator
Harmonics and flicker analyser
Power frequency and pulse magnetic field coils
RF immunity amplifiers and antennas
Secure test-item storage (no storage fee)
On-site parking for large delivery vehicles