Reading Test Results On Your Sam - PRESIDIUM SAM Manual Del Usuario

3. READING TEST RESULTS on your SAM

The test results are indicated as follows:
1. Green LED lights up:
• Diamond is detected with a continuous audible
beep.
2. Yellow LED lights up:
• Moissanite is detected.
3. Red LED lights up:
• Gemstone with high thermal conductivity such a
sapphire or topaz is detected when red LED at
"Simulant" segment lights up.
• Low battery is indicated when red LED at "Low
Batt" segment lights up.
4. Orange LED lights up:
• Metal is detected when orange LED at "Metal"
segment lights up with an intermittent beep.
5. No LED lights up:
• Gemstone with low thermal conductivity such as
glass or cubic zirconia will not give any reading on
the tester.
Note: For stones with lower thermal inertia, the Presidium
Gem Tester / Color Stone Estimator (PGT/ CSE), the
Presidium Duo Tester (PDT) or the Presidium Gem
Indicator (PGI) can be used to further differentiate the
type of simulants as they detect a wider simulant range.
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