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Howell Laboratories, Inc.

Dew Point Calibration

***Dew point sensor calibration accredited to ISO 17025 expected Q3 2018***

Dew point sensors need frequent calibration to ensure they are performing optimally. Our soon to be A2LA-accredited calibration laboratory offers calibration for dew point sensors, traceable to NIST, from -148°F to 68°F (-100°C to 20°C).

To make the process of re-calibration as simple and convenient as possible, we offer two options:

Exchange Service
As noted in the table below, we offer a very convenient, low cost, low downtime sensor exchange program. Using this unique service is undoubtedly the quickest and most efficient method of maintaining calibration and one that will avoid any instrument downtime. HLI will send you a freshly calibrated sensor and you simply return your old sensor to us within 21 days.

Return Service
With Return service, you can choose to return your dew-point instrument or sensor to us at any time and we will calibrate the instrument or the sensor for you. For a small additional cost we will also provide reading before and after calibration, if requested at time of order.

Our Contracts department will help ensure the process goes smoothly. Please contact us to get started.

Model Part Number Uses Sensor Return Service Exchange Service
7006 MK III 7006-G503 8639-G501 Yes No
7148 MK I 7148-G501 8639-G501 Yes No
9006 MK I 9006-G501 8612-13 Yes Yes (8612-13-SEN-X)
9000 MK II 9000-G502 9000-23 Yes Yes (9000-23-SEN-X)