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HPGe Detector Repair Request Form
Full Name:
Company Name:
E-mail Address:
Phone Number:
Fax Number:
Mailing Address:

P.O. Number

Instrument Model
Serial Number
 
1. Fault Evaluation (choose one):
Fault is intermittent      Fault is constant
Check all that apply, below:
2. Poor Resolution
Distorted peaks
Decreased efficiency
Resolution degrades with increase in HV Bias
3. Vacuum Problem
High LN2 loss rate
Excessive condensation
Poor cooling
4. High Voltage (HV) Bias Problem
Cannot enable HV Bias
Preamp output saturated at operating bias
5. Cannot Acquire Spectrum
Preamp output measures 0 V DC
Preamp output measures more than 1 V DC
6. Other (please give details below)