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109
Thermal Cycler Temperature Verification System For GeneAmp
®
PCR Systems 2720, 9600, 9700, 9800,
and Veriti
®
System User Guide
Chapter 9
Calibration verification test
6. Press
ENTER
.
The temperature of the sample block and heated cover go to 95 °C, and the
following display opens:
This display shows the current temperature of the block cover (Cvr = xxC) and
sample block (Blk = xx.xC).
When the temperature of the block cover is within
±
10 °C of the sample block
temperature, the following display opens:
This display shows the current sample block temperature (“Blk=95.0C”) and a
clock that counts up from 0 in minutes and seconds (“Time=MM:SS”).
When the clock reaches 3 minutes, the following display opens:
7. Measure the temperature of well E1 using the digital thermometer. Record this
temperature as T(95).
IMPORTANT!
To end the test at any time, press the
STOP
key. This returns you
to the “Review History File” display. Press
5
, then press
ENTER
to return to the
Verify Calibration Diagnostic test.
The figure below shows temperatures during the calibration verification test.
Calculating test
results
Use the following information to calculate the results of the test. Refer to the
calibration label in your user manual for the High and Low Offset values.
Note:
If there is more than one GeneAmp
®
9600 in your laboratory, verify that the
serial number on the calibration label matches the serial number on the instrument
that you are testing.
Going to 95°C...
Cvr = xxC Blk = xx.xC
Wait 3 Minutes
Time=MM:SS Blk=95.0C
Record Temperature
Time=MM:SS Blk=95.0C