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THDX Humidity/Temp Recorder from Dickson
The Dickson THDX Chart
Recorder is a uniquely versatile instrument. We have combined Temperature, Humidity, and
Dew Point Monitoring with an 8" circular chart and large digital display. Alarms,
locking door and keypad are also standard features of the THDX. Accessories include
extension cables for the instrument’s probe for remote monitoring applications. Temp
accuracy of +/-1.8 degF and RH accuracy of +/-2% |
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Model 1200 "Mini" Humidity Chamber from Thunder Scientific
The Model 1200 Mini Humidity Generator produces accurate humidity values using the fundamental, NIST proven, “two-pressure” principle. The 1200 will automatically supply relative humidity, dew point, frost point, and other calculated values for instrument calibration and evaluation as well as precision environmental testing. This system automatically generates multipoint profiles as well as manually entered humidity levels, while continuously storing and printing system data. Virtually all functions of the 1200
humidity generator are computer controlled. All desired humidities, temperatures, and time
intervals may be programmed. Visual indications of system status are displayed in real
time on the computer screen. The automated features of the 1200 allow the
generation of known humidity levels completely unattended. This frees the operating
technician from the task of monitoring and adjusting. |
Features include:
Request Model 1200 Quote By Email!
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Model 2500 Humidity/Temperature Chamber from Thunder Scientific
The Model 2500 Humidity Generator from Thunder Scientific has been the industry standard for humidity/temperature calibration for many years. The Model 2500 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. Technicians can use the 2500 to calibrate humidity probes, data loggers, chart recorders, and hygrometers reducing the cost and time involved in outsourcing calibration. The 5121 also performs environmental testing and facilitates data evaluation and verification. It comes standard with humidity conversion and calibration automation software that allows technicians to pre-program set points and walk away until the calibrations are complete |
Features include:
Request Model 2500 Uncertainty
Analysis By Email! Request Model 2500 Quote By Email!
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Vaportron H100 Humidity Chamber from Eastern Scientific Products
The Vaportron H100 is a low-cost, modern alternative to calibrating using saturated salts. The Vaportron is a portable humidity chamber (2 liter volume) that offers between 0.75% and 1.5% RH accuracy over a 3-97% range. Equilibrium of chamber humidity and temperature is very fast, which enables the operator to perform a 5 point calibration in minutes, not hours. The Vaportron H100 has (2) precision controllers which will maintain the level of humidity and temperature to within +/-0.2%RH and +/-0.1 degC respectively. A version of the Vaportron is available with RS232 interfaces for both the temperature and humidity controllers. Software is supplied to perform the functions of ‘ramp and soak’ calibration or measurement. Instruments requiring calibration are placed within the chamber, then through software the cycle time for each value of humidity can be setup before the calibration process. If a full range of calibration is required, the operator enters (4) values of humidity and the CLX-RS232 will automatically generate each value at the times set |
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Model 9140 Humidity/Temperature Chamber from PGC
The PGC 4.5 cubic foot Temperature and Relative Humidity calibration chamber can be used for research and production testing, in addition to quality control applications requiring humidity and temperature control within very narrow tolerances. The NIST traceable EdgeTech chilled mirror hygrometer provides accuracies of measurement and control not attainable in most calibration systems. The PGC system furnishes an unsurpassed RH and temperature environment with a chamber uniformity of ±0.5% RH and ±0.3°C temperature. The system, which is equipped with a single-latched outer door, is easy to use. It also features a clear inner lexan door and a glove port which can be used for adjusting product and test materials. |
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