JCSS Calibration

JEMIC calibrates the in-house standards and/or measuring instrument, including the reference standards for JCSS accredited laboratory, using the primary standards of accredited calibration laboratories and/or the reference standards according to the ISO/IEC 17025 requirement as the JCSS accredited calibration laboratory.

Whenever JEMIC carries out the accredited calibration, JEMIC issues the calibration certificate with JCSS marking. This calibration certificate guarantees the calibrated results by the measuring standard that is traceable to national standards.

The calibration certificate with JCSS mark meets the requirements of international regulations, like ISO/IEC 17025, ISO9000, IATF 16949, QS-9000, etc.

JEMIC carries out the accredited calibration as the JCSS accredited calibration laboratory. Regarding the accepted field, see the following table.

Office No. Scope Certificate of Accreditation
Head 0039 Photometry, Electricity(High Frequency)&Electromagnetic Fields, Torque
Electricity(Direct Current & Low Frequency), Time & Frequency, Pressure, Length, Mass, Humidity, Temperature
Chubu 0049 Electricity(Direct Current & Low Frequency), Time & Frequency & Rotational speed, Temperature
Kansai 0050 Electricity(Direct Current & Low Frequency), Time & Frequency & Rotational speed, Temperature
Kyushu 0119 Electricity(Direct Current & Low Frequency), Time & Frequency & Rotational speed

JAB Calibration

JEMIC is accredited by “Japan Accreditation Board (JAB)*” as the calibration laboratory that conforms to the international standard ISO/IEC 17025 in 2020.
“JAB calibration” in JEMIC is one of the calibration service that conforms to the international standard ISO/IEC 17025.
The calibration certificate with JAB mark meets the requirements of international regulations, like ISO/IEC 17025, ISO9000, IATF 16949, QS-9000, etc. JEMIC have two types of ISO/IEC 17025 calibration services, JCSS calibration and JAB calibration.

* “Japan Accreditation Board (JAB)” is a member of international MRA(Multilateral Recognition Arrangement) groups for the accreditation of quality and environmental management system certification bodies, and MRA (Mutual Recognition Arrangement) group for testing laboratories, and medical laboratories.

Office No. Scope Certificate of Accreditation
Head RCL00540 Calibration, Electromagnetics(DC/Low Frequency)
items calibration range Office
HEAD Chubu Kansai Kyushu
dc voltage standard 1 V,1.018 V,10 V J
standard cell 1.018 V
dc shunt MAX.10 kA J J J
ac shunt From 50 A up to 3000 A 50/60 Hz J
voltage divider MAX.1500 V J
high voltage divider MAX.200 kV J
standard resistor From 10 µΩ up to 1015 Ω J J J J
ac standard resistor From 1 mΩ up to 1 MΩ J J
coaxial shunt From 10 µΩ up to 0.1 Ω J
calibrator Max.1000 V J J J J
Max.60 A , Max.100 MΩ
items calibration range Office
HEAD Chubu Kansai Kyushu
digital multimeter Max.1000 V J J J J
Max.1000 MΩ
Max.60 A
digital high voltmeter Max.200 kV J J J
ac high voltmeter From 1 kV up to 200 kV 50/60 Hz J
direct acting indicating analogue electrical measuring instruments (volt meter, ammeter,watt meter etc) Max.1000 V, Max.100 A J J J J
megohmmeter, Insulation resistance tester Max. 2000 MΩ, DC Output, ACV J J J J
resistance meter, earth tester From 1 Ω up to 2000 Ω J J J J
harmonic analyzer Max.20 A, 600 V
oscilloscope From 1 mV/div up to 200 V/div J J J J
From 10 ns/div up to 1 s/div
clamp meter From 10 mA up to 500 A J J J J
withstand voltage tester Max. 200 kV, Max. DC 2000 MΩ, Insulation-resistance(output voltage )Max. 1500 V, Interception electric current DCAC 100 mA Timer(50Hz,60Hz)100ms~10s J J J J
earth continuity testers resistance: From 0.001 Ω up to 2 Ω (50 Hz、60 Hz) J
current: From 3 A up to 60 A (50 Hz、60 Hz) J J
bridge calibration / measuring amplifier for use in strain-gage measurements DC From 0 up to 10 mV/V J
AC(225Hz) From 0 up to 5 mV/V
Power meter Harmonic voltage Fundamental voltage:100 V
Fundamental frequency:57Hz or 60 Hz
Harmonic voltage:0.1 V~20 V
Harmonic order:2~40
JAB
Harmonic current Fundamental current:2 A or 5 A
Fundamental frequency:57Hz or 60 Hz
Harmonic current: 0.001 A ~ 0.5 A
Harmonic order:2~40
impulse voltage measuring equipment lightning impulse waveform front time / time to half-value:0.84 μs/60 μs、1.56 μs/60 μs±(100~ 500) kV J
switching impulse waveform front time / time to half-value:200 μs/2500 μs、300 μs/2500 μs±(180 ~ 500) kV
items calibration range Office
HEAD Chubu Kansai Kyushu
standard capacitor From 1 pF up to 1 F J
standard inductor From 100 µH up to 10 H J
LCR meter MAX. 10 μF, 10 H, 100 kΩ, 1 kHz J
inductive voltage divider From 1 V up to 150 V J
items calibration range Office
HEAD Chubu Kansai Kyushu
frequency generator Max.500 MHz J J J J
frequency counter
stopwatch on-off time by push button From 1 s up to 3600 s J J J J
rate±99.99 s/d J
millisecond counter From 100 ms up to 60 s J J J J
Optical Tachometer
(Non-contact)
From 1 rpm up to 50 000 rpm J J
More than 50 000 rpm up to 100 000 rpm J J
items calibration range Office
HEAD Chubu Kansai Kyushu
current sensor Max. DC 2000 A J
Max. AC 3000 A
dc current transformer Max. DC 2000 A J
current transformer Max.12 kA J J J
voltage transformer Max.550/√3 kV J J J
ac-dc transfer standard Max.1000 V, 20 A J
wattmeter power meter
(active power)
From 10 V up to 1000 V, From 5 mA up to 200 A, From 45 Hz up to 66 Hz※ through-type current sensor available J J J J
100 V, 5 A, More than 66 Hz up to 1000 Hz J
wattmeter power meter
(active energy)
From 10 V up to 300 V, From 50 mA up to 50 A, From 45 Hz up to 66 Hz Absolute value of the power factor : more than 0.2 J
reactive power meter
(reactive power)
From 10 V up to 1000 V, From 5 mA up to 200 A※, From 45 Hz up to66 Hz※ through-type current sensor available J J J J
power converter From 10 V up to 300 V, From 50 mA up to 200 A, From 45 Hz up to 66 Hz J J
100 V, 5 A, More than 66 Hz up to 1000 Hz J
energy meter, watthour meter From 10 V up to 132 V, From 50 mA up to 5 A, From 45 Hz up to 66 Hz J J J J
reactive energy meter From 10 V up to 132 V, From 50 mA up to 5 A, From 45 Hz up to 66 Hz pf1 – pf 0.9 and pf-1 – pf-0.9 are excluded J
power calibrator From 50 V up to 100 V, From 2.5 mA up to 5 A, From 45 Hz up to 66 Hz J
items calibration range Office
HEAD Chubu Kansai Kyushu
standard magnet Max. 2.5 T J
gaussmeter
(magnetic testing equipment)
dc: Max. 2.5 T J
ac(50 Hz/60 Hz): Max. 2 mT
flux meter Max. 10 Wb
items calibration range Office
HEAD Chubu Kansai Kyushu
temperature indicator thermocouple input
(B(Head Impossible)R,S,N,K,E,J,T)
J J J J
resistance thermometer input (Pt100)
resistance thermometer input (JPt100) J
temperature indicator calibrator thermocouple output
(B(Head Impossible)R,S,N,K,E,J,T)
J J J J
resistance thermometer output
(Pt100)(Head Impossible)
resistance thermometer From -196 ℃ up to 600 ℃ and 660.323 ℃ J
thermometer with indicator -196 ℃, -186 ℃, -183 ℃ From -80 ℃ up to 1554℃ J J J
radiation thermometer From -30 ℃ up to 2000 ℃ J
radiation thermometer (0.95) From -30 ℃ up to 400 ℃
thermography From -30 ℃ up to 400 ℃
thermocouple From -40 ℃ up to 1554 ℃ J J
dry block temperature calibrator From -80 ℃ up to 1100 ℃ J J J
optical pyrometer From 1000 ℃ up to 2000 ℃
dew point hygrometer dew point : From -10 ℃ up to 85 ℃ J
electronic hygrometer relative humidity : From 10 % up to 90 %
(calibration temperature : From 5 ℃ up to 85 ℃)
J
digital thermo-hygrometer From -40 ℃ up to 85 ℃ J
relative humidity : From 10 % up to 90 %
(calibration temperature : From 5 ℃ up to 85 ℃)
thermometer with indicator
(Temperature chambers)
From -40 ℃ up to 200 ℃ J
items calibration range Office
HEAD Chubu Kansai Kyushu
luminous intensity standard lamp From 10 cd up to 3000 cd J
distribution temperature standard lamp From 2000 K up to 3000 K J
total luminous flux standard lamp From 5 lm up to 20000 lm J
spectral irradiance standard lamp From 250 nm up to 2500 nm J
standard LED and LED element CIE averaged LED Intensity. From 0.1 cd up to 10 cd J
total luminous From 0.1 lm up to 10 lm
chromaticity coordinate
x : From 0.004 up to 0.735
y : From 0.005 up to 0.834
illuminance meter From 1 lx up to 3000 lx J
luminance meter From 50 cd/m2 up to 5000 cd/m2
tint meter transmission 50 %,60 %,70%,80 %
standard fluorescent lamp Max.40 W
photovoltaic cell 1000 W/m2
filter  
torque screwdriver tester2 cN・m~600 cN・mJ―――
items calibration range Office
HEAD Chubu Kansai Kyushu
block gauge Up to Grade1 : Max. 250 mm J
Up to Grade0 : From 0.5 mm up to 100 mm J
vernier calipers Max. 1000 mm
Max. 600 mm J
outside micrometer Max. 100 mm J
Max. 25 mm J
dial gauge Max. 100 mm J
digital indicator Max. 100 mm J
lever-type dial gauge Max. 1.6 mm
Max. 0.8 mm J
height gauge Max. 600 mm J
depth gauge Max. 150 mm
depth micrometer Max. 150 mm
schickness gauge Max. 50 mm J
electronic balance・weighing instrument Max. 100 kg(resolution 0.01 mg)
Max. 60 kg(resolution 0.01 mg) J
weight class F and M weights : From 1 mg up to 20 kg J
deadweight From 1 g up to 25 kg J
digital pressure gauge
(gas gauge pressure)
From -90 kPa up to -10 kPa, From 10 kPa up to 7 MPa J
From 3.5 MPa up to 10 MPa
From -80 kPa up to 3.5 MPa
digital pressure gauge
(liquid pressure)
From 1 MPa up to 70 MPa J
From 1 MPa up to 100 MPa
mechanical pressure gauge
(gas gauge pressure)
From -90 kPa up to -10 kPa, From 10 kPa up to 7 MPa J
From 3.5 MPa up to 10 MPa
From -80 kPa up to 3.5 MPa
mechanical pressure gauge
(liquid pressure)
From 1 MPa up to 100 MPa J
torque wrench More than 10 N・m up to 420 N・m J
More than 2 cN・m up to 500 N・m
More than 2 cN・m up to 200 N・m
torque driver More than 10 cN・m up to 500 cN・m J
More than 2 cN・m up to 600 cN・m
torque meter
(torque measuring instrument)
More than 0.2 N・m up to 10 N・m J
More than 0.1 N・m up to 10 N・m
torque screwdriver tester More than 2 cN・m~600 cN・m J
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