Do you have a question about the Thermo Scientific HESI-II Probe and is the answer not in the manual?
Details on safety and special notices including CAUTION, IMPORTANT, Note, and Tip.
Guidelines and warnings for safely handling the HESI-II probe, including burn and electric shock hazards.
Information on how to contact Thermo Fisher Scientific for technical support and customer service.
Step-by-step instructions for safely removing the HESI-II probe from the API source housing.
Step-by-step instructions for installing the HESI-II probe into the API source housing.
Guidelines for adjusting the probe's depth, front-to-back, and side-to-side positions for optimal sensitivity.
Procedure for flushing the HESI-II probe and associated lines with a solvent solution at the end of the working day.
Detailed procedure for replacing a plugged needle insert in the HESI-II probe.
| Category | Laboratory Equipment |
|---|---|
| Application | Mass Spectrometry |
| Ionization Method | Electrospray Ionization (ESI) |
| Mass Range | Up to 2000 m/z |
| Compatibility | Thermo Scientific Mass Spectrometers |
| Type | Heated Electrospray Ionization Probe |
| Temperature Range | Up to 500°C |
| Flow Rate | 200-2000 μL/min |
| Dimensions | Varies by model |
| Weight | Varies by model |











