Certifications, Calibration, Compliance, and Symbols
- ISO 9001
- ISO 14001
- Tohnichi Mfg. Co. Ltd. Kofu Plant, Management System JQA-EM2470
- PDF
- ISO 6789 (Details of Tohnichi Calibration Calculations)
- International Standard for Calibration of Hand Torque Tools
- Tohnichi production following since September 25, 2007
- The basis for Japanese Measuring Federation JIS B 4652 (April 20th, 2008)
- ISO 17025 JCSS
- Tohnichi Mfg.Co Ltd. Kofu Plant, Torque Standard Room since November 24, 2011
- JCSS Certificate
- Tohnichi Factory Certificate for Individual Product Sample
ISO/IEC 17025:2017 Certification Tohnichi America USA
- ISO/IEC 17025:2017 Certificate of Accreditation with Scope
- Tohnichi America Accreditated Certificate of Calibration Sample
- Tohnichi America Certificate of Calibration (Traceable to S.I. through N.I.S.T) for Individual Product Sample (USA Calibrations)
JCSS/Japan Calibration Service System
Tohnichi Mfg. Co. Ltd’s torque standards calibration laboratory is now an authorized calibration service provider of JCSS/Japan Calibration Service System under Japanese measurement law. Registration number: JCSS0281. Based on this, Tohnichi has launched a JCSS calibration service for DOTE(3)-G and DOTE(4)-G torque wrench testers from 10 N•m to 1000 N•m as a validated JCSS system and an uncertainty certificate service for outside of the above-stated torque range. Tohnichi issued JCSS calibration certificate is recognized internationally based on MRA/Mutual Recognition Arrangement of ILAC/International Laboratory Accreditation Cooperation and APLAC/Asia Pacific Laboratory Accreditation Cooperation by IAJapan/International Accreditation Japan.
What does MRA stand for?
- An MRA (Mutual Recognition Arrangement) is an agreement under which multiple countries recognize each other’s conformity assessments.
- Under an international mutual recognition agreement, accreditation organizations participating in the agreement perform mutual assessments. Management and operation of accreditation organizations are based on 1S0/IEC 17011 international standards. Assessments determine whether 1S0/IEC 17025 accreditation standards are being followed.
- Tohnichi Manufacturing’s Torque Standards Calibration Laboratory is an accredited entity under an international MRA and is qualified to issue torque wrench tester calibration certificates with the ILAC-, MRA-, and JCSS- registered accreditation symbols.
Restriction of Hazardous Substances Directive (RoHS)
- Following RoHS, which restricts the use of certain hazardous materials in product manufacturing. Tohnichi has expanded its efforts in environmentally friendly procurement. Starting with our Product Catalog 2011 edition, the “RoHS” mark is shown on all applicable models conforming to the RoHS directive. For details, please contact Tohnichi.
Electrostatic Discharge (Susceptibility)
- An electrostatic sensitive device (often abbreviated ESD) is any component (primarily electrical) that can be damaged by common static charges which build upon people, tools, and other non-conductors or semiconductors. ESD commonly also stands for electrostatic discharge.
- The ESD symbol, below, indicates that the device is sensitive to ElectroStatic Discharge and you should not touch the device without taking measures to avoid electro-static discharge which may affect the function of the device.
