WILLCOX & GIBBS type 11-A INDUSTRIAL Lock stitch High Speed Automatic sewing machine with Metered lubrication and unique attachments & 8 replacement feet for different sewing operations
The seller is a PhD Chemical Engineer, the other ones selling are NOT. Who's product would you trust? The Chinese stuff is not very good others are selling no-brand COUNTERFEIT RODS.
The seller is a PhD Chemical Engineer, the other ones selling are NOT. Who's product would you trust? The Chinese stuff is not very good others are selling no-brand COUNTERFEIT RODS.
The seller is a PhD Chemical Engineer, the other ones selling are NOT. Who's product would you trust? The Chinese stuff is not very good others are selling no-brand COUNTERFEIT RODS.
1P28 PHOTOMULTIPLYER TUBE WITH HIGH GAIN DYNODE CHAIN CIRCUIT IN BRASS HOUSING I TESTED IT AND IT WORKS OK THE ALL METAL HOUSING IS EXCILLENT FOR RF NOISE SHIELDING. SEE ATTACHED SCHEMATIC FOR DYNODE CIRCUIT CONFIGURATION. MINUS 1250 VDC MAX HIGH VOLTAGE SUPPLY.
1P28 PHOTOMULTIPLYER TUBE WITH HIGH LIGHT INTENSITY DYNODE CHAIN CIRCUIT IN BRASS HOUSING I TESTED IT AND IT WORKS OK THIS DYNODE BASE CIRCUIT IS TO MAINTAIN LINEAR RESPONSE AT HIGHER LIGHT INTENSITIES. (SEE SCHEMATIC PHOTO) THIS WILL OUTPUT UP TO 8 mA INTO 50 OHMS LINEARLY.
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