Specifications

Chapter 3 Performance Test RIGOL
Service Guide for DM3058
3-3
Performance Verification Test
The test is used to verify the measuring performance of the instrument. The
specifications listed in user’s manual of DM3058 are used while verifying through
two kinds of testing model: Quick test or Common test.
Quick Test
Quick test is an eclectic project which can either speed up test or ensure a high
confidence level while testing. With least test items, Quick test could evaluate the
excursion of accuracy used in normal state but unable to inspect whether the
elements are invalidation or not. In common test, “Q” may appear instead of Quick
Test.
NOTE
Quick test is not applicable for equipments with some of abnormal components. The
equipment failed to quick performance check should not be used until have been
calibrated or repaired.
Common Test
Common test is recommend to be done once you got the instrument so as to do a
complete evaluate for its performance. Generally, the test result is compared with the
Errors in one year. If performances test pass, do again after calibration interval time.
NOTE
The equipment failed to test should not be used until have been calibrated or
repaired.