If your lab requires , many auditors now flag the 5402 for lack of digital documentation traceability. However, for teaching labs, low-throughput clinical use, or as a backup unit, the 5402 remains viable provided you follow the updated manual to the letter .
Ensure the rotor and rotor lid are fastened securely before starting a run.
If heating samples above 80°C, use specialized clips for snap-cap tubes to prevent them from opening .
function to pre-chill the rotor chamber. It can typically reach 4°C from ambient temperature within 10 minutes. Starting a Run: