Hart Scientific 1620A DewK Digital Temperature And Humidity Logger (Hygrometer)
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The Hart Scientific 1620A DewK hygrometer accepts inputs from up to two sensors, which may be mounted directly on the unit or remotely (up to 100 feet away). Each sensor comes calibrated for temperature and humidity from Hart Scientific and contains its own calibration data so recalibration doesn't require the entire DewK unit. The Hart Scientific 1620A DewK hygrometer makes it easier than ever to monitor and record conditions throughout your entire facility. The DewK features state of the art technology backed by Hart Scientific's well deserved reputation as a world leader in temperature calibration products. With the Hart Scientific 1620A DewK hygrometer, you'll have the superior convenience, dependability, NIST-traceable accuracy, and peace of mind you've been looking for. Accuracy The Hart Scientific 1620A DewK hygrometer is available with two types of sensors. The high-accuracy sensor reads temperature to ±0.125°C over a calibrated range of 16°C to 24°C. Relative humidity readings are to ±1.5% RH from 20% RH to 70% RH. The standard-accuracy sensor reads temperature to ±0.25°C over its calibrated range of 15°C to 35°C. Relative humidity readings are to ±2% RH from 20% RH to 70% RH. Both sensors can also measure temperature below their respective calibrated ranges to 0°C and above their respective calibrated ranges to 50°C with typical accuracy of ±0.5°C. RH readings from 0% RH to 20% RH and from 70% RH to 100% RH are typically within ±3%. All Hart Scientific 1620A DewK hygrometer sensors come with NVLAP accredited certificates of calibration for both temperature and humidity, complete with data and NIST traceability. Ethernet and Wireless Capability The Hart Scientific 1620A DewK hygrometer gives you all the communications options you expect and then some. With its built-in Ethernet RJ45 jack, multiple DewKs hygrometers can be monitored from the same screen using Hart Scientific's new LogWare III client-server software. Ethernet also gives you the possibility for remote connectivity over the internet, so you can monitor critical conditions while you're away. An optional wireless package allows users to connect to a computer through an RF modem up to 100 ft away, without the clutter of all the extra cables. Finally, if you need a printout, send data to a printer through the RS-232 interface in real time. Functions In addition to temperature and humidity, the Hart Scientific 1620A DewK hygrometer calculates dew point, heat index, and rates of change for both temperature and humidity without the need to buy additional software. Min, max, and a variety of other statistics are also calculated and can be shown on-screen. Daily summary statistics, including min, max, and maximum rates of change are stored for the most recent sixty days. Additionally, the Hart Scientific 1620A DewK hygrometer has enough on-board memory to store up to 400,000 date- and time-stamped data points. Alarm Settings Alarm settings can be set up quickly in the Hart Scientific 1620A DewK hygrometer based on temperature, the rate of change in temperature, RH, the rate of change in RH, and instrument fault conditions. Alarms can be both visual (flashing display) and audible (beeping). Likewise, alarm settings can be set up and events triggered in LogWare III. The Hart Scientific 1620A DewK hygrometer is also equipped with a 0 to 12 volt alarm output that can trigger a process control system. Display Up to sixteen different display setups can be stored and recalled at the touch of a single button. And all 16 can be easily modified, so you get exactly what you want. Packages The Hart Scientific 1620A DewK hygrometer is available in three different packages. Hart Scientific 1620A DewK Hygrometer Includes one standard or high accuracy sensor, wall mount bracket and an RS-232 cable Hart Scientific 1622A DewK Hygrometer Wireless Value Kit Includes wireless RF, wireless modem, two standard or high accuracy sensors, wall mount bracket, RS-232 cable, 25 foot sensor extension cable, sensor wall mount bracket, sensor case and LogWare III software. |
Hart Scientific 1620A DewK hygrometer is a digital temperature and humidity logger for ultra-accurate recording of environmental conditions in critical locations such as calibration and research labs, pharmaceutical and chemical storage areas, and many medical environments. 
