Home > General Calibration Services

General Calibration Services

JEMIC carries out the calibration for electricity, thermometry, photometry and magnetic field using the measuring standard traceable to national standard as the general calibration services.

Standard Calibration

JEMIC carries out the calibration for measurement standards, measuring instruments and measuring equipments that are taken to JEMIC office by the applicant in JEMIC calibration laboratory.
JEMIC accept the transport by the forwarding agent instead of carrying in.

Mobile Calibration

Customers often offer on-site/mobile calibration service for lowest possible downtime and easy administration.
JEMIC carries out on-site/mobile calibration using calibration service car to respond promptly to answer customer needs.
The function of the environmental protection of a high quality is installed in this car.
The calibration of the measuring instruments that cannot be detached from the manufacturing machine corresponds by the on-site calibration.

Note) There are some conditions regarding uncertainty, kinds of calibrated item and number of calibrated item for the Mobile Calibration Service.

Kinds and Details of Calibration

In case of calibration for measuring instruments and/or measuring equipments, there are the calibration on requested test points, the routine check on fixed test points and performance test.

Calibration on Requested Test Points

JEMIC carries out the calibration for measuring standard and/or measuring instrument at the requested test points by the applicant. A calibration label is affixed to the calibrated item and a calibration certificate is issued.

Routine Check on Fixed Test Points

The compliance for the insulation testing set and/or the indicating measuring instruments is judged according to the control limits of specified by the JEMIC. A conformity label is affixed to the passed instrument.

Performance Test

The performance Test is conducted to judge whether or not a measuring instrument complies with the JEMIC technical standards and a certification report is issued, also a label which indicates the date of the passing of the test is affixed to the passed instrument.

Calibration Services( JCSS & general calibration services)

(simplified table)

J : JCSS cal.   
○ : General cal.

electrical measurement standards
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 / ○
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 / ○
calibrator Max.1000 V J J J J
Max.60 A , Max.100 MΩ
electrical measurement instruments / devices
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
resistance meter, earth tester From 1 Ω up to 2000 Ω J / ○
harmonic analyzer Max.20 A, 600 V
oscilloscope From 1 mV/div up to 200 V/div J / ○
From 10 ns/div up to 1 s/div
clamp meter From 10 mA up to 500 A 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
J / ○ 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
capacitor ・ inductor
items calibration range Office
HEAD Chubu Kansai Kyushu
standard capacitor From 0.001 pF up to 1 F J / ○
standard inductor From 50 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
frequency ・ time
items calibration range Office
HEAD Chubu Kansai Kyushu
frequency generator Max.500 MHz J / ○
frequency counter
stopwatch on-off time by push button
From 1 s up to 3600 s
rate
±99.99 s/d
ac power ・ energy ・ transformer
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
ac-dc transfer standard Max.1000 V, 20 A J
wattmeter

power meter
From 10 V up to 1000 V, From 5 mA up to 100 A, From 45 Hz up to 66 Hz J J J J
100 V, 5 A, More than 66 Hz up to 1000 Hz J
reactive power meter From 10 V up to 1000 V, From 5 mA up to100 A, From 45 Hz up to66 Hz J J
power converter From 10 V up to 300 V, From 50 mA up to 50 A, From 45 Hz up to 66 Hz J 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 J
magnetism
items calibration range Office
HEAD Chubu Kansai Kyushu
standard magnet Max. 2.5 T
magnetic field generator Max. 2.5 T
gaussmeter(magnetic testing equipment) dc: Max. 2.5 T
ac: Max. 2 mT
flux meter Max. 10 Wb
temperature ・ humidity
items calibration range Office
HEAD Chubu Kansai Kyushu
temperature indicator thermocouple input (R,S,N,K,E,J,T) J
resistance thermometer input (Pt100)
resistance thermometer From -196 ℃ up to 600 ℃ and 660.323 ℃ J / ○
thermometer with indicator From -80 ℃ up to 1554℃ 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 / ○
dry block temperature calibrator From -80 ℃ up to 1100 ℃ J / ○
optical pyrometer From 1000 ℃ up to 2000 ℃
dew point hygrometer dew point : From -10 ℃ up to 23 ℃ J
dew point : From -10 ℃ up to 50 ℃
electronic hygrometer relative humidity : From 10 % up to 90 %
(calibration temperature : 23 ℃)
J
relative humidity : From 10 % up to 90 %
(calibration temperature : From 10 ℃ up to 50 ℃)
digital thermo-hygrometer 0 ℃, From 5 ℃ up to 80 ℃ J
relative humidity : From 10 % up to 90 %
(calibration temperature : 23 ℃)
relative humidity : From 10 % up to 90 %
(calibration temperature : From 10 ℃ up to 50 ℃)
Photometry
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
mechanics ・ geometry
items calibration range Office
HEAD Chubu Kansai Kyushu
block gauge Up to Grade1 : Max. 250 mm
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
Max. 25 mm J
dial gauge Max. 100 mm
Max. 12.7 mm J
digital indicator Max. 100 mm
Max. 12.7 mm J
lever-type dial gauge Max. 1.6 mm
Max. 0.8 mm J
height gauge Max. 600 mm
Max. 300 mm J
depth gauge Max. 150 mm
depth micrometer Max. 150 mm
schickness gauge Max. 50 mm
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 -80 kPa up to -10 kPa, From 10 kPa up to 7 MPa J
From -80 kPa up to 10 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 -80 kPa up to -10 kPa, From 10 kPa up to 7 MPa J
From -80 kPa up to 10 MPa
mechanical pressure gauge
(liquid pressure)
From 1 MPa up to 100 MPa J
torque wrench More than 200 N・m up to 500 N・m
From 2 cN・m up to 200 N・m
torque driver From 2 cN・m up to 600 cN・m
torque meter
(torque measuring instrument)
From 0.1 N・m up to 10 N・m