Quality Assurance
Parr Instrument Company operates under a Quality Assurance Program. This program ensures that all aspects of the design, materials selection and procurement, manufacture, testing and certification of its calorimeters and combustion bombs are performed in accordance with accepted codes and practices. This Quality Assurance Program has been certified to be in compliance with the following codes and quality systems:
Parr Instrument Company’s overall Quality Assurance System has been certified to be in compliance with ISO 9001-2000 by TÜV. ISO 9001-2000 covers the overall quality assurance and management compliance aspects of Parr’s activities as opposed to the certification of an individual product.
Where appropriate, Parr calorimeters are manufactured and certified to the electrical code established by the Canadian Standards Association. The CSA logo is shown on the nameplate of each CSA certified unit.
CE Certification
Where appropriate, Parr Calorimeters will carry the CE mark certifying compliance with the E.C. Directive 89/3361/EEC for EMC compliance and E.C. Directive 73/23/EEC for low voltage electrical safety.
European Community – Pressure Equipment Directive (PED)
The Parr Instrument Company has been approved to design and manufacture pressure vessels in compliance with the European Council’s Pressure Equipment Directive 97/23/EC. While oxygen bombs are different from general pressure vessels, the same criteria are used in all Parr designs.
Benzoic Acid - Certificate of Test (F0160)
Parr Instrument Company certifies that all vessels have been tested in accordance with ASTM E144-94(2006)e1, as required.
1108(P, R & CL) Oxygen Bomb - Certificate of Test (F0151)
1136(CL) Oxygen Bomb - Certificate of Test (F0153)
1107/1109(A) Semi-micro Oxygen Bomb - Certificate of Test (F0157)
1104 High Pressure Oxygen Bomb - Certificate of Test (F0155)
1121 Special Purpose Bomb - Certificate of Test (F0156)
Parr Instrument Company certifies that their calorimeters have satisfactorily passed all testing in accordance with the company’s Quality Assurance program. The test criteria and results are summarized in each individual test certificate.
6400 Certificate of Test (F0135)
6300 Certificate of Test (F0056)
Certifications (C) 
Today's Date: 09 September 2010
Parr Instrument Company
211 Fifty Third Street
Moline, Illinois 61265-9984
1-800-872-7720 / (309) 762-7716 FAX (309) 762-9453
Email: parr@parrinst.com