OUR INSTRUMENTS ARE CALIBRATED WITH REFERENCE TUBES AND POWERED WITH UPS LINE VOLTAGE FOR A MORE ACCURATE AND STABLE MATCHING PROCESS
For English Language see below
ECL86 NOS AMPEREX by Philips Heerlen Disc Getter Tested Tube
MADE IN HOLLAND
Tested with AMPLITREX AT-1000 Tube tester:
Our instruments are calibrated with reference tubes.
Power tetrode Vf = 6.3V; Va = 250V; Vg2 = 250V; Vg1 = -7V
Signal triode Vf = 6.3V; Va = 250V; Vg = -1.9V
Power tetrode Average 100% Gm = 10000; Ia = 36 mA
Signal triode Average 100% Gm = 1600 ; Ia = 1.2 mA
TEST RESULT: VERY STRONG
Power tetrode Gm = 10000; Ia = 39 mA
Signal triode Gm = 1600 ; Ia = 1.1 mA
Further tests performed:
Microphony test
Emission Quality
Test for Short Circuits
Test for GAS
Shipping with protected packaging for greater safety.
Recycled and recyclable paper packaging. Brown paper closing tape - ECO-KRAFT
Eco compatible - SOLVENT FREE
ECL86 NOS AMPEREX by Philips Heerlen Disc Getter Tested Tube
MADE IN HOLLAND
Tested with AMPLITREX AT-1000 Tube tester:
Our instruments are calibrated with reference tubes.
Power Tetrode Vf = 6.3V; Va = 250V; Vg2 = 250V; Vg1 = -7V
Triode Vf = 6.3V; Va = 250V; Vg = -1.9V
Power Tetrode Average 100% Gm = 10000 ; Ia = 36 mA
Triode Average 100% Gm = 1600 ; Ia = 1.2 mA
TEST RESULT: VERY STRONG
Power Tetrode Gm = 10000 ; Ia = 39 mA
Triode Gm = 1600 ; Ia = 1.1mA
Other tests made:
Test for Microphonics
Test for Emission Quality
Test for Shorts
Test for GAS
Shipping with protected packaging for best security.
Our packaging is in recycled and recyclable paper. Brown paper sealing tape - ECO-KRAFT
Eco friendly - SOLVENT FREE