Random News
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Random News
A random publication of Hart Scientific full of tips, techniques, technical information, and stuff for the lighter side of temperature metrology. Click here to subscribe.
Issue
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Main Article Contents |
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Spring
2007 Random_News11.pdf  |
Metrology Wells versus dry-wells: do
vertical gradients really matter? Myth Busters: I just got my probe recalibrated so now I’m done... Q&A: Why did my temperature sensor fail calibration? The importance of good insulation resistance in platinum resistance thermometers |
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Spring
2005 R_News10.pdf |
On Rutabagas and Their Origins Dry-wells, Dos and Don'ts Q&A: What do I need to know about bath fluids? Debunking Temperature Specs |
| Summer 2002 R_News9.pdf |
New Hart Temperature Lab Coming to Europe Q&A: Thermometric Fixed-Point Cells... Intrinsic Standards or Certified Artifacts? Avoid Water Problems in Cold Baths Thermocouples 101... or, Maybe 401... |
| Winter 2002 R_News8.pdf |
Compliance to Two Standards Means Extra Vigilance for U.S. Labs
Eliminate Coefficient Confusion Myth Busters: Establishing Traceability for My Standards Is the Responsibility of the Lab That Calibrated Them Q&A: After My PRT Is Recalibrated, How Can I Tell If It Has Behaved within Tolerance? |
| Winter 2001 R_News7.pdf |
Hart Cal Lab Gains NVLAP Accreditation
You Call That a Reference Thermometer? Myth Busters: All Traceability Statements Are Equal Q&A: The calibration report for my Hart thermometer readout gives me data in ohms. Why not in °C? Can I convert it? |
| Summer 2000 R_News6.pdf |
Cooperation Initiatives Create Worldwide Acceptance of Cal Labs Reference Documents Available at NCSL Myth Busters: Built-in Dry-Well Indicators are Good for Reading Reference Thermometers and Probes Under Test Q&A: How Do I Compute Total Uncertainty When Using a Dry-Well Calibrator? |
| Summer 1999 R_News5.pdf |
Is Your Thermometer Accurate? Calibration Report Requirements Found in ANSI/NCSL Z540-1 Myth Busters: System Calibration is the Most Effective Method for Calibrating Reference Thermometers Q&A: Exactly how "accurate" does my calibration equipment need to be? |
| Spring 1998 R_News4.pdf |
New! Easier to Use, Less Expensive Fixed Points Myth Busters: Thermistors Don’t Make Good Temperature Standards. Q&A: What are Stem Conduction Errors and How Can They Create Errors in Calibration? Protection of Standard Platinum Resistance Thermometers From Metallic Contamination To the Point: 1590 Super-Thermometer II |
| Summer 1996 R_News3.pdf |
Want to Lose Your Lab Accreditation?—Just Buy the Wrong Bath Myth Busters: Water Triple Point Performance is All in the Click! To the Point: Gallium Melting Point, Metal-Sheathed SPRTs Q&A: Does A Triple Point of Water Cell Need Periodic Recertification? |
| Summer 1995 R_News2.pdf |
Producing the Highest Level of Accuracy from Standard
Platinum Resistance Thermometers Myth Busters: Metal Sheathed SPRTs are less delicate than Quartz Sheathed SPRTs. To The Point: Gallium Melting Point Q&A: IEEE-488 vs. RS-232. Which do I use? Hart Model 1560—The Black Stack |
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