www.testolimited.com The data monitoring system testo Saveris measures the temperature and humidity values of sensitive goods and products in the environment, in processes and during transport. The easy-to-use measurement system delivers safety and savings in time and costs thanks to automated measurement data recording. In stationary operation, the transfer of the measurement data takes place via wireless and/or Ethernet connection to a base station. This documents and monitors all measurement data. If limit values are exceeded, a whole range of different alarm options, such as SMS/e-mail alarm or alarm relay is available. Remote alarms can even be given when the system is not connected to a running PC. testo Saveris works in many countries with a radio frequency of 868 MHz. The base is the heart of testo Saveris and can save 40,000 readings per measurement channel independently of the PC. This corresponds to around one year of memory capacity at a measuring rate of 15 minutes. - large internal store - Alarm via LED, relay - Display of system data and alarms - Energy supply via mains, additional emergency battery for data security graphical display, 4 control keys, Up to 150 probes can be connected, Interfaces: radio, Ethernet, USB (As this instrument is configured to your application, please call our Technical Sales Team for more information on 01420 544 433 ext. 203, Quotations available upon request)

1. Worldwide, more and more medical products need chilled
storage, or indeed are even subject to a mandatory cold
chain. Among these are anti-bodies, live vaccines such as
insulin, or infusions. In order to ensure their effectivity, they
must be stored in a constant temperature range of +2 °C to
+8 °C. If these upper and lower values are exceeded, the
products can be damaged. The consequence would be an
increased risk to patients, and economic losses.
www.testolimited.com
Temperature monitoring
in medical refrigerators with
testo Saveris.
With testo Saveris, it does not need to come to this. The
automated data monitoring system reliably measures,
monitors and stores the temperatures in medical
refrigerators. If limit values are exceeded, it alarms the
responsible people immediately, allowing quick
intervention in case of emergency.
Testo Solution
Example application
TS_PS_Saveris_Refrigerators_MASTER.indd 1 03.06.2013 11:10:52

2. www.testolimited.com
Testo Solution Temperature monitoring in medical refrigerators
The challenge:
Pharmaceuticals are extremely sensitive to temperature in
many ways. This is mainly due to the proteins contained in
them. These proteins react extremely sensitively to
changing ambient conditions, especially to temperature
fluctuations. Freezing a medicine in which they are
contained only once can already alter its composition so
negatively, that its effectivity is reduced or even entirely
lost. In the worst case, toxic decomposition products can
even be produced, which, in contrast to food
contaminants are not externally identifiable, but which can
cause equally serious damage.
However, not only medicines themselves or their
component substances are endangered outside the permitted
temperature range. Their containers or packaging are also
affected: Because below-freezing or extremely fluctuating
temperatures can cause hairline cracks in ampoules and
glass containers, or dissolve so-called leachable
components out of the glass. The consequence can be
contamination or even a loss of sterility.
In order to avoid this, those responsible on site rely on a
measurement solution which automatically measures and
securely documents the temperature values, functions
reliably even in a power cut, and above all, immediately
provides alarms when defined temperature limit values
are exceeded, or when power – and thus the cold chain is
interrupted.
The solution:
The measurement data monitoring system testo Saveris
was developed to meet the challenges of temperature
monitoring in medical refrigerators. It offers:
• Redundant measurement data archiving and secure
recording of measurement values, even in cases of power
cuts – for reliable monitoring.
• Multiple alarm options (SMS, e-mail, LED) when limit
values are exceeded or he power supply interrupted –
for quick intervention.
• Automated monitoring of temperature and air humidity and
central documentation of data – saves time and money.
• Comprehensive and automated report management –
for a quick overview.
• Wide selection of probes – for measurements
from -200 °C to over +1000 °C.
• Probes with internal and external sensors – for
flexible attachment on and in the refrigerator.
• Validatable 21 CFR Part 11 software – for
standard-compliant work.
• Qualification, validation and calibration service – for
long-term security.
More information.
More information and answers to all your questions
concerning measurement data monitoring with testo
Saveris at www.testolimited.com
The measurement data monitoring system testo Saveris with its
components
USB or
Ethernet
testo SaverisTM
Base
Ethernet
testo SaverisTM
Ethernet probe
testo SaverisTM
software
Ethernet
testo SaverisTM
Converter V 2.0
testo SaverisTM
Router V 2.0
testo SaverisTM
wireless probe
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