Humidity sensors require frequent calibration and continual monitoring, they are, along with pH sensors, the most prone to error sensors; in general facility use. Where as most sensors measure to within (plus or minus) 1% and have extremely low drift rates. Competitively priced humidity sensors measure to within (plus or minus) 3% at mid range and 5-7% at the top and bottom of their ranges, and have a significant drift rate.
The kit includes three ready to use saturated salts solution enclosures each with certification of their values. A range of adaptors to suit your various sensors sizes. A sample FDA compliant calibration certificate and a complete detailed method statement on exactly what to do. All these items are contained in a robust neat and easy to handle carrying case. All ready to start calibrating. For further technical details please click here
Your Humidity Calibration Kit (112340) should be returned annualy for refreshment of the saturated salts solution, calibration and re-certification.

Relative humidity, temperature and dew point (the temperature at which water vapor present in the air begins to condense) data can then be graphed, printed and exported to other applications. The data logger is supplied complete with a long-life lithium battery, which can typically allow logging for a year. Status indication is via flashing red and green LEDs. The logger is protected against ingress from water and dust to IP67 standard when the plastic cap and seal are fitted.

Data logger configuration software is supplied, allowing the user to easily set-up the data logger. Selectable parameters include logging rate, measurement units, high & low alarms and start-time. The logged data stored in EL-USB-1 is downloaded via the configuration software. Once downloaded data can be graphed, printed or exported to other applications. The data logger configuration software is compatible with Windows 98/2000/XP.

The Pitot Tube is an essential part of the superheat test and the dryness fraction test. All other parts are standard laboratory supplies, which are available from your local laboratory supplier. It is the lack of these parts which forces many companies to contract out the Steam Quality tests, well now you can bring these tests under your own control. These parts are manufactured to a design approved and used by the NHS.

The Expansion Tube is an essential part of the superheat test. All other parts are standard laboratory supplies, which are available from your locaal laboratory supplier. It is the lack of these parts which forces many companies to contract out the Steam Quality tests, well now you can bring these tests under your own control. These parts are manufactured to a design approved and used by the NHS.

Next generation USB fingerprint security lock flash drive to secure your files, folders, and computer with your finger. Want to render your whole computer inaccessible to unauthorized users? Wish you could carry your passwords on the tips of your fingers? This USB fingerprint security flash drive can meet all your data security needs. Using just your fingerprints and this handy USB Fingerprint Lock Flash Disk, your important files and computer itself will virtually be inaccessible to anyone other than yourself.
This scanner satisfies the requirements of 21 CFR Part 11 requirements, for network terminal security. Set up your screen saver to come in after a two three minutes of inactivity then open up your work, almost instantly, by a flick of your finger. Set up a parallel password, just in case you spill your coffee all over the fingerprint scanner.