Certificate of National Institute of Technology and Evaluation

JCSS Calibration

ilac-MRA, IAJapan JCSS 0096, Jcss

KYOWA Standard Apparatus Calibration Section is registered as an accredited calibration laboratory in the "Time & Frequency & Rotational speed", "Acceleration", "Electricity (Direct Current & Low Frequency)", "Force" field.

KYOWA Standard Apparatus Calibration Section has been accredited by JCSS according to both accreditation standard ISO/IEC 17025 and accreditation scheme ISO/IEC 17011.
IAJapan, who is operating JCSS, has signed MRA with Asia Pacific Accreditation Cooperation (APAC) and International Laboratory Accreditation Cooperation (ILAC).
KYOWA Standard Apparatus Calibration Section is a laboratory accredited by JCSS and satisfies the requirement for MRA with ILAC and APAC. The Accreditation No. is "JCSS 0096 Calibration".

ilac-MRA, IAJapan JCSS 0096, Jcss

JCSS - General Field of Calibration

Electricity (Direct Current & Low Frequency)

Date of Initial Accreditation of the Field: 2014-11-13
Laboratory’s permanent facility / On-site Calibration: Laboratory’s permanent facility

Calibration and Measurement Capabilities

Calibration Procedures# and Type of Instruments / Materials to be calibrated Range Expanded Uncertainty
(Level of Confidence Approximately 95 %)
Direct Current & Low Frequency Measuring Equipment, etc DC Voltage Source 100 mV 1.9 μV
1 V 6.0 μV
2 V 12 μV
4 V 23 μV
5 V 29 μV
6 V 34 μV
10 V 56 μV
Direct Current Source 1 mA 0.030 μA
10 mA 0.30 μA
100 mA 4.7 μA
DC Resistor 100 Ω 2.5m Ω
1k Ω 0.013 Ω
10k Ω 0.13 Ω
DC Voltage Measuring Equipment 100 mV 1.9 μV
1 V 6.3 μV
2 V 12 μV
4 V 21 μV
5 V 25 μV
6 V 29 μV
10 V 47 μV
Direct Current Measuring Equipment 1 mA 0.038 μA
10 mA 0.35 μA
100 mA 4.5 μA
DC Resistance Measuring Equipment 100 Ω 2.2m Ω
1k Ω 0.013 Ω
10k Ω 0.13 Ω
AC Voltage Source 50 Hz 1 V 0.00012 V
60 Hz 0.00012 V
500 Hz 0.00011 V
1 kHz 0.00011 V
10 kHz 0.00019 V
100 kHz 0.00096 V
200 kHz 0.0036 V
AC Voltage Measuring Equipment 50 Hz 1 V 0.000064 V
60 Hz 0.000064 V
500 Hz 0.000061 V
1 kHz 0.000081 V
10 kHz 0.000061 V
100 kHz 0.00016 V
200 kHz 0.00073 V

#All Calibration Procedures are in-house procedures developed by this laboratory

Time & Frequency & Rotational speed

Date of Initial Accreditation of the Field: 2015-06-12
Laboratory’s permanent facility / On-site Calibration: Laboratory’s permanent facility

Calibration and Measurement Capabilities

Calibration Procedures# and Type of Instruments / Materials to be calibrated Range Expanded Uncertainty
(Level of Confidence
Approximately 95 %)
Time & Frequency Counter,etc. Frequency Generator* 50 Hz 1.1×10-5 Hz
60 Hz 1.3×10-5 Hz
100 Hz 2.1×10-5 Hz
200 Hz 4.2×10-5 Hz
500 Hz 1.1×10-4 Hz
1 kHz 2.1×10-4 Hz
2 kHz 4.2×10-4 Hz
5 kHz 1.1×10-3 Hz
10 kHz 2.1×10-3 Hz
20 kHz 4.2×10-3 Hz
100 kHz 2.1×10-2 Hz
200 kHz 4.2×10-2 Hz
10 MHz 2.1×10-6 MHz
Frequency Counter* 50 Hz 5.8×10-6 Hz
60 Hz 7.0×10-6 Hz
100 Hz 1.2×10-5 Hz
200 Hz 2.4×10-5 Hz
500 Hz 5.8×10-5 Hz
1 kHz 1.2×10-4 Hz
2 kHz 2.4×10-4 Hz
5 kHz 5.8×10-4 Hz
10 kHz 1.2×10-3 Hz
20 kHz 2.4×10-3 Hz
100 kHz 1.2×10-2 Hz
200 kHz 2.4×10-2 Hz
10 MHz 1.2×10-6 MHz

*The values in the CMC column include sources of uncertainty attributed to a unit under test.
#All Calibration Procedures are in-house procedures developed by this laboratory

Force

Date of Initial Accreditation of the Field: 2011-05-02
Laboratory’s permanent facility / On-site Calibration: Laboratory’s permanent facility

Calibration and Measurement Capabilities

Calibration Procedures and Type of Instruments / Materials to be calibrated Range Expanded Uncertainty
(Level of Confidence Approximately 95 %)
Force-proving Instruments According to JIS B 7728 Compression From 100 N up to 2 kN 0.012 %
From 500 N up to 20 kN 0.011 %
From 5 kN up to 500 kN 0.022 %
Tension From 100 N up to 2 kN 0.012 %
From 500 N up to 20 kN 0.014 %
From 5 kN up to 500 kN 0.028 %

Acceleration

Date of Initial Accreditation of the Field: 2017-10-26
Laboratory’s permanent facility / On-site Calibration: Laboratory’s permanent facility

Calibration and Measurement Capabilities

Calibration Procedures# and Type of Instruments / Materials to be calibrated Range Expanded Uncertainty
(Level of Confidence
Approximately 95 %)
Vibration Acceleration Measuring Equipmet,etc. Reference Accelerometer (Voltage Sensitivity) 0.1 Hz 0.6 %
0.125 Hz 0.8 %
0.16 Hz 0.7 %
0.2 Hz 0.7 %
0.25 Hz 0.7 %
0.315 Hz 0.5 %
0.4 Hz 0.5 %
0.5 Hz 0.7 %
0.63 Hz 0.5 %
0.8 Hz 0.5 %
1 Hz 0.5 %
1.25 Hz 0.5 %
1.6 Hz 0.5 %
2 Hz 0.5 %
2.5 Hz 0.5 %
3.15 Hz 0.6 %
4 Hz 0.6 %
5 Hz 0.5 %
6.3 Hz 0.5 %
8 Hz 0.5 %
10 Hz 0.5 %
12.5 Hz 0.5 %
16 Hz 0.5 %
20 Hz 0.5 %
25 Hz 0.5 %
31.5 Hz 0.5 %
40 Hz 0.5 %
50 Hz 0.6 %
63 Hz 0.5 %
80 Hz 0.5 %
100 Hz 0.5 %
125 Hz 0.5 %
160 Hz 0.5 %
200 Hz 0.5 %
250 Hz 0.7 %
315 Hz 0.7 %
400 Hz 0.8 %
500 Hz 0.6 %
630 Hz 0.6 %
800 Hz 0.6 %
1000 Hz 0.6 %
1250 Hz 0.6 %
1600 Hz 0.6 %
2000 Hz 0.7 %
2500 Hz 0.8 %
3150 Hz 0.7 %
4000 Hz 0.7 %
5000 Hz 0.7 %
6300 Hz 0.8 %
8000 Hz 0.7 %
10000 Hz 1.4 %
Reference Accelerometer
(Voltage ration Sensitivity)
0.1 Hz 2.1 %
0.125 Hz 1.9 %
0.16 Hz 1.7 %
0.2 Hz 1.7 %
0.25 Hz 1.7 %
0.315 Hz 1.5 %
0.4 Hz 1.5 %
0.5 Hz 1.0 %
0.63 Hz 0.8 %
0.8 Hz 0.8 %
1 Hz 0.8 %
1.25 Hz 0.8 %
1.6 Hz 0.8 %
2 Hz 0.8 %
2.5 Hz 0.8 %
3.15 Hz 0.9 %
4 Hz 0.9 %
5 Hz 0.8 %
6.3 Hz 0.8 %
8 Hz 0.8 %
10 Hz 0.8 %
12.5 Hz 0.8 %
16 Hz 0.8 %
20 Hz 0.8 %
25 Hz 0.8 %
31.5 Hz 0.8 %
40 Hz 0.8 %
50 Hz 0.9 %
63 Hz 0.8 %
80 Hz 0.8 %
100 Hz 0.8 %
125 Hz 0.9 %
160 Hz 1.0 %
200 Hz 1.0 %
250 Hz 1.0 %
315 Hz 1.0 %
400 Hz 1.1 %
500 Hz 0.9 %
630 Hz 0.9 %
800 Hz 0.9 %
1000 Hz 0.9 %
1250 Hz 0.9 %
1600 Hz 0.9 %
2000 Hz 1.0 %
2500 Hz 1.1 %
3150 Hz 1.0 %
4000 Hz 1.0 %
5000 Hz 1.0 %
6300 Hz 1.1 %
8000 Hz 1.0 %
10000 Hz 1.6 %

#All Calibration Procedures are in-house procedures developed by this laboratory

ASNITE Calibration

ilac-MRA, IAJapan asnite 0130, asnite

KYOWA Standard Apparatus Calibration Section has been accredited by ASNITE according to both accreditation standard ISO/IEC 17025 and accreditation scheme ISO/IEC 17011.
IAJapan, who is operating ASNITE, has signed MRA with Asia Pacific Accreditation Cooperation (APAC) and International Laboratory Accreditation Cooperation (ILAC).
KYOWA Standard Apparatus Calibration Section is a laboratory accredited by ASNITE and satisfies the requirement for MRA with ILAC and APAC. The Accreditation No. is "ASNITE 0130 Calibration"