--- title: AMS2750F 3.5.16.1 (K) Do you fulfull this requirement correctly? description: Temperature Uniformity Survey reports for AMS2750 Nadcap are sometimes interpreted incorrectly. Do you comply with this part of the spec? image: https://blog.c3data.com/hubfs/control%20tc%20post.jpeg --- [![c3-logo](https://blog.c3data.com/hs-fs/hubfs/C3%20Data/Images/c3-logo.png?width=762&height=762&name=c3-logo.png "c3-logo")](http://c3data.com) PRODUCTS [All Modules](https://www.c3data.com/modules) [TUS](https://www.c3data.com/modules/tus) [SAT (Comparison)](https://www.c3data.com/modules/sat) [SAT (Alternate)](https://www.c3data.com/modules/alt-sat) [CAL (Furnace Instruments)](https://www.c3data.com/modules/cal) [CAL (Field Test Instruments)](https://www.c3data.com/modules/standard-cal) [Sensor Integration](https://www.c3data.com/modules/sensor-integration) [Dashboard](https://www.c3data.com/modules/dashboard) [Checklists (Nadcap, MedAccred, CQI)](https://www.c3data.com/modules/checklists) [Pyrometry Lab Bundle](https://www.c3data.com/modules/pyrometry-bundle) HOW IT WORKS [How C3 Data Works](https://www.c3data.com/how-c3-data-works) [Mobile App for on the Shop Floor](https://www.c3data.com/how-c3-data-works#mobile) [Web Portal for in Office Mangement](https://www.c3data.com/how-c3-data-works#web) [Training & Consulting](https://www.c3data.com/training-consulting) CURRENT USER [C3 Portal](https://portal.c3data.com/portal/index.html?classic#home) [Manual & FAQs](https://help.c3data.com/) INTEGRATIONS [Integrations](https://www.c3data.com/integrations) [For Sensor Manufacturers](https://www.c3data.com/integrations#sensor) [For Pyrometry Labs](https://www.c3data.com/integrations#pyrometry) NEWS & UPDATES [Pyrometry Posts](https://blog.c3data.com/) [Case Studies](https://www.c3data.com/case-studies) ABOUT [History](https://www.c3data.com/history) [The Team](https://www.c3data.com/history#team) [Contact](https://www.c3data.com/contact) [FREE QUOTE](https://www.c3data.com/contact) PRODUCTS HOW IT WORKS CURRENT USER INTEGRATIONS NEWS & UPDATES ABOUT [FREE QUOTE](https://www.c3data.com/contact) Back [All Modules](https://www.c3data.com/modules) [TUS](https://www.c3data.com/modules/tus) [SAT (Comparison)](https://www.c3data.com/modules/sat) [SAT (Alternate)](https://www.c3data.com/modules/alt-sat) [CAL (Furnace Instruments)](https://www.c3data.com/modules/cal) [CAL (Field Test Instruments)](https://www.c3data.com/modules/standard-cal) [Sensor Integration](https://www.c3data.com/modules/sensor-integration) [Dashboard](https://www.c3data.com/modules/dashboard) [Checklists (Nadcap, MedAccred, CQI)](https://www.c3data.com/modules/checklists) [Pyrometry Lab Bundle](https://www.c3data.com/modules/pyrometry-bundle) Back [How C3 Data Works](https://www.c3data.com/how-c3-data-works) [Mobile App for on the Shop Floor](https://www.c3data.com/how-c3-data-works#mobile) [Web Portal for in Office Mangement](https://www.c3data.com/how-c3-data-works#web) [Training & Consulting](https://www.c3data.com/training-consulting) Back [C3 Portal](https://portal.c3data.com/portal/index.html?classic#home) [Manual & FAQs](https://help.c3data.com/) Back [Integrations](https://www.c3data.com/integrations) [For Sensor Manufacturers](https://www.c3data.com/integrations#sensor) [For Pyrometry Labs](https://www.c3data.com/integrations#pyrometry) Back [Pyrometry Posts](https://blog.c3data.com/) [Case Studies](https://www.c3data.com/case-studies) Back [History](https://www.c3data.com/history) [The Team](https://www.c3data.com/history#team) [Contact](https://www.c3data.com/contact) [AMS2750 Spec Interpretation](https://blog.c3data.com/topic/ams2750-spec-interpretation) [Matthew Wright](https://blog.c3data.com/author/matthew-wright) / 1 min read Share: # AMS2750F 3.5.16.1 (K) Do you fulfull this requirement correctly? ![control tc post](https://blog.c3data.com/hs-fs/hubfs/control%20tc%20post.jpeg?width=1200&name=control%20tc%20post.jpeg)When recording results of a Temperature Uniformity Survey (TUS), it's important to know what information is required. In fact, the list is so long the AMS2750 spec needed to employ the entire alphabet (A-Z) in order to spell out what results need to be recorded.  Most are fairly easy to understand.  One in particular is misinterpreted more than any others.  Namely 3.5.16.1 (k), which states:  *"Time and temperature data from all recorded sensors required for the instrument type for all qualified work zones surveyed."* Depending on the Instrument Type your furnace is defined as (see Table 12), your requirements of how many and where to locate these sensors will vary. Now how does one present this "time and temperature data" to an auditor? "It is often interpreted that the field test instrument needs to collect temperature readings from these sensors directly during the survey in order to add them to the results of the TUS", says [Doug Shuler, Owner of Pyro Consulting, LLC](http://pyroconsulting.net). "In reality, what the spec requires is the readings of those sensors be recorded by the furnace recording instrument, not the field test instrument." This can easily be done by taking a screen shot of the "tabular"data recording screen.  A software program - like [C3 Data](http://www.c3data.com) - allows you to upload this image as part of the comprehensive TUS report  that is automatically curated for each TUS. Was this your interpretation or did you learn something new?     #### SUBSCRIBE HERE! ### Related posts [![Footer-logo](https://blog.c3data.com/hs-fs/hubfs/C3%20Data/Images/Footer-logo.png?width=762&height=762&name=Footer-logo.png "Footer-logo")](http://c3data.com) ## C3 Data ### Stay connected with C3 Indianapolis, IN Call/Text: 317-402-0021 Email: [info@c3data.com](mailto:info@c3data.com?) 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