Certificate of National Institute of Technology and Evaluation
JCSS Calibration
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".
General Field of Calibration
ASNITE Calibration
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"
General Field of Calibration
Name of Accreditation Program : JCSS Accreditation Program
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
General Field of Calibration: 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
General Field of Calibration : 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 | 0.027 % | |||
| From 10 kN up to 500 kN | 0.027 % | |||
| 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 | 0.045 % | |||
| From 10 kN up to 500 kN | 0.038 % | |||
General Field of Calibration: 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
Name of Accreditation Program: ASNITE Accreditation Program
General Field of Calibration: Acceleration
Date of Initial Accreditation of the Field: 2020-11-06
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 | Calibration Range | Expanded Uncertainty
(Level of Confidence Approximately 95 %) |
|
|---|---|---|---|
| Centrifugal Acceleration Measuring Equipment, etc. | Accelerometer applicable to centrifugal calibration based on ISO 16063-17 (Voltage Sensitivity) | 9.807 m/s2 and 10 m/s2 |
0.5 % |
| 19.61 m/s2 and 20 m/s2 |
0.4 % | ||
| 49.03 m/s2 and 50 m/s2 |
0.7 % | ||
| 98.07 m/s2 and 100 m/s2 |
0.4 % | ||
| 196.1 m/s2 and 200 m/s2 |
0.4 % | ||
| 490.3 m/s2 and 500 m/s2 |
0.3 % | ||
| 980.7 m/s2 and 1000 m/s2 |
0.3 % | ||
| 1961 m/s2 and 2000 m/s2 |
0.4 % | ||
| Accelerometer applicable to centrifugal calibration based on ISO 16063-17 (Voltage Ratio Sensitivity) | 9.807 m/s2 and 10 m/s2 |
0.5 % | |
| 19.61 m/s2 and 20 m/s2 |
0.5 % | ||
| 49.03 m/s2 and 50 m/s2 |
0.5 % | ||
| 98.07 m/s2 and 100 m/s2 |
0.4 % | ||
| 196.1 m/s2 and 200 m/s2 |
0.3 % | ||
| 490.3 m/s2 and 500 m/s2 |
0.3 % | ||
| 980.7 m/s2 and 1000 m/s2 |
0.3 % | ||
| 1961 m/s2 and 2000 m/s2 |
0.3 % | ||
| 4903 m/s2 and 5000 m/s2 |
0.3 % | ||
| 9807 m/s2 and 10000 m/s2 |
0.3 % | ||
#All Calibration Procedures are in-house procedures developed by this laboratory