Under normal conditions, the sublimation temperature of dry ice is minus 78.48 degrees Celsius. With the testo 184 T4 temperature data logger, you can monitor the transport of dry ice* products with temperatures of minus 80 degrees Celsius without time constraints. More information about the app (link to the "Apps" tab).
When you arrive at your destination, you can see at the LED display if the configured limit values have been exceeded during transportation. To get detailed information, simply connect the logger to a computer and a PDF report with all relevant data can be generated instantly. In order to make the use of the data logger even more efficient and convenient, all necessary documents and information are stored directly and securely in testo 184 T4: configuration files, certificates, instruction manuals and PDF reports of the recorded data.
The storage capacity of the testo 184 T4 allows you to record 40,000 measured values. The measurement rate can be selected from 1 minute to 24 hours. The battery life is 100 days (at minus 80 degrees Celsius and the measurement rate is 15 minutes). The testo 184 T4 temperature data logger uses a standard battery that can be replaced by the user.
testo 184 T4 complies with GxP, 21 CFR Part 11, HACCP and EN 12830. Testo AG is an ISO 9001:2008 certified company and guarantees compliance with the norms through internal audits and accredited external audits.
Clear alarm indications
A glance at the LEDs will tell if the limit value has been exceeded during transport.
The operation is very simple
The testo 184 T4 is very intuitive to operate and can be used without special training or previous experience: press the "Start" button to start data recording. Press the "Stop" button to end the data recording.
The configuration is very simple
A configuration file is saved in every testo 184 T4, which makes the configuration of the testo 184 T4 very simple – no downloads, no installations, no user interfaces and no additional costs.
Convenient readings
When the testo 184 T4 data logger is connected to the USB interface of your computer, a PDF report with transport data can be created immediately. This is suitable for long-term archiving that follows the PDF/A standard.
On-site mobile phone reading/printing
All testo 184 T4 data loggers can be read out on site via an Android phone with Near Field Communication (NFC). With NFC, it is also possible to wirelessly transfer data from the data logger to a compatible Testo fast printer (optional).
IT security
The testo 184 T4 data logger works securely without the need to install or download software, so there are no IT problems caused by firewalls or anti-virus software.
