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W A T L O W

Certificate #3 - Certificate ofConformance to ISO 10012 Certificate #2 - Certificate ofCompliance to ASTM E 230Tolerance This certificate is used to certify thatour calibration system is in accordance with ISO 10012. This certification states that productbeing supplied meets the requirements of the purchase order, including the correct calibration type and tolerance. This certification is also used when conformance to ASTM E 230 must be documented. Certificate #4 - Certificate ofTraceability to NIST

Sensor catalog - 7347 GeneralInformation

This certification is used to certifythat the materials they receive istraceable to NIST via calibration data of the thermoelements used tomanufacture the product.

Lab Services

Certificate #6 - Certificate ofCalibration at Standard Calibration Points Certificate #7A - Chemical andPhysical Analysis of Conductors in Insulated Wire Products
General Information This is a calibration certificationoffering the preproduction calibrationvalues of the insulated wire productat the standard calibration checkpoints.

Quality Certification Lab

This certification offers the nominalchemical composition of the alloyused in the insulated wire products. Calibration and Certification
Lab Services SERV-RITE thermocouple wire andelements can be factory calibrated and certified at an extra charge. Each thermocouple, coil, reel or spool of wire is then tagged to showthe individual departure from curve.Once calibrated, their exact depar- ture from the standard curve at any specified temperature is known and can be taken into account. Thermo- couples and wire samples sent to the factory for calibrating must be at least 36 inches long.The standard calibrating tempera-ture points range from 0 to 1260°C (32 to 2300°F), depending oncalibration, gauge size and insulation. Sub-zero and cryogeniccalibration is available at fixed points,such as Certificate #7 - ChemicalComposition of Tubing and Insulation in XACTPAK Certificate #8 - Certificate of Calibration at SpecifiedTemperatures This is a calibration certification whenpost-production calibration data is desired. Calibration is performed inthe Watlow calibration laboratory withNIST traceable calibration standards.In addition to the calibration data, thetest standard, equipment, NIST traceability, and reference toapplicable calibration procedures are stated. Note: Custom certifications are available upon request. boilinghelium, nitrogen andsublimated carbondioxide, includingtemperatures down to -80°C (-110°F). Common Certifications A certificate of calibration is furnished for all calibrated items. Each item calibrated is also tagged with the results. The following standard certificationsare available from Watlow.Requirements for these certificationsmust be stated on the order. Certificate #1 - Certificate ofCompliance/Conformity This certification states that productbeing supplied meets the requirements of the purchase order.
® MetalSheathed Cable Products Our tubing and insulator vendorssupply certification on the chemicalcomposition and physical characteristics of their products(material certs) with each lot received. When requested, these certs are duplicated (proprietaryinformation is blocked out) and sent to our customers. 33