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Thunder Scientific Model 2500 Benchtop “Two-Pressure” Humidity Generation System
Thunder Scientific Model 2500 Benchtop “Two-Pressure” Humidity Generation System - Image 2
Thunder Scientific Model 2500 Benchtop “Two-Pressure” Humidity Generation System - Image 3
Thunder Scientific Model 2500 Benchtop “Two-Pressure” Humidity Generation System - Image 4
Thunder Scientific Model 2500 Benchtop “Two-Pressure” Humidity Generation System - Image 5
Thunder Scientific Model 2500 Benchtop “Two-Pressure” Humidity Generation System - Image 6
Thunder Scientific Model 2500 Benchtop “Two-Pressure” Humidity Generation System - Image 7
Thunder Scientific Model 2500 Benchtop “Two-Pressure” Humidity Generation System - Image 8
Thunder Scientific Model 2500 Benchtop “Two-Pressure” Humidity Generation System - Image 9

Thunder Scientific Model 2500 Benchtop “Two-Pressure” Humidity Generation System

$28,999.98

1 in stock

Description

Thunder Scientific Model 2500 Benchtop “Two-Pressure” Humidity Generation System

The Model 2500 Benchtop Humidity Generator is a self contained system capable of producing atmospheres of known humidities using the fundamental, NIST proven, “two-pressure” principle. This system is capable of continuously supplying accurately known humidity values for instrument calibration, evaluation, and verification, as well as for environmental testing. Simply apply power and the 2500 will power-up ready to generate. Humidity setpoint values are input by the operator from the front panel keypad and are limited only by the range of the 2500 humidity generator. Relative humidities are calculated from the measurements of pressure and temperature with the formula:
%RH= fs/ fc · es/ ec · Pc/ Ps · 100
To generate a known humidity, the computer controls the pressure ratio Pc /Ps utilizing the enhancement factor ratio fs/fc and the effective degree of saturation es/ec. Humidity produced is solely dependent on the measurement of pressures and temperatures and does not rely on any other device (such as a dew point hygrometer, psychrometer, or humidity sensor) for the measurement of water vapor content. Precision humidity generation is determined by the accuracy of the pressure measurements and on the accuracy and uniformity of temperature throughout the generating system.
Does not include certificate of calibration.  Units may require adjustment prior to entering into service.  

Please email if you have any questions or would like to speak with someone in person. Find us at Bullseye Calibration in Connecticut to discuss the machine.


 The cart is not included in the sale.

SHIPPING POLICY:

We sell sensitive test and measurement equipment here on Ebay.  We strive for 5-star service, so we invest a great deal of time and care to package all of our items safely for shipment.  This attention to detail means it may take up to 10 days for us to prepare and ship your units out of our facility. We want to support you throughout the transaction and want you to be satisfied, so please feel free to find us at Bullseye Calibration in Connecticut with any questions or concerns.  We do our best to ship quickly, but never at the expense of quality delivery.

 

RETURN POLICY:

All units are being sold “WITH A 30 DAY RIGHT OF RETURN”. The auction description is written as a guide, we strongly recommend that you come view and test the units at our facility. Feel free to find us at Bullseye Calibration in Connecticut, and we will help answer any questions that you may have, before you purchase an item. Please call with any questions that you have BEFORE you bid.

Additional information
Weight 0.81 lbs
Dimensions 8.00 × 6.00 × 4.00 in
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Thunder Scientific Model 2500 Benchtop “Two-Pressure” Humidity Generation System
Thunder Scientific Model 2500 Benchtop “Two-Pressure” Humidity Generation System

1 in stock