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> Sencore beam-rite CR7000 crt analyzer / restorer
Sencore beam-rite CR7000 crt analyzer / restorer
Tests For All CRTs, Including: Computer Monitors, Video Displays, Televisions, Projection TVs, Scopes, and special application CRTs The CR7000 now has full dynamic range to test all CRTs - old and new!
The Easiest To Use CRT Tester On The Market
- Simply connect one of the six supplied adapters to test virtually all new CRTs without setting and resetting cumbersome setup switches
- Tests all three guns of color CRTs, with simultaneous display of test results
- All test results are displayed with interpretation-free "Good/Bad" results
Newly Designed Sockets Allow Easy Connection To Hard To Reach CRTs
- New socket design allows the user to test projection TVs and computer monitors faster and easier.
The Most Accurate And Thorough Tests Of Any CRT Tester
- Exclusive sliding "Good/Bad" scale duplicates manufacturer's test for the most accurate test results available
- Exclusive "Low Level" and "High Level" tracking tests locate color tracking problems
- Detects all gun element shorts or leakage
The Safest and Most Effective Restoration Techniques Available - Progressive Restoration Guarantees The Safest Possible Restoration.
- Six levels of "Progressive Restoration"
- Self-limiting shorts removal function
- Three times the restoration range of other testers providing mild current for marginal guns all the way to the Rejuv level for tough jobs
CR7000 Condensed Specifications
G1 Shorts: 20 megohm center scale H-K Shorts: 2 megohm center scale.
Range: 10-400 VDC Video 1, Proj, and Scope CRT types;
15-600 VDC Video 2 CRT type.
Range: Video & Projection: 20, 36, 52, 68, 84, 100, 116, 132,
148, 164, 184 VDC; Scope: all bias voltages divided by 10.
Cutoff & Low Tracking Test
Tests ratio of G2 voltages needed to produce cutoff current in all
3 guns of a color CRT. Cutoff current measured between K and G1.
"Good" indication if the G2 voltages are within 1.25:1.
Measures true beam current reaching G2.
Provides approximate indication of cathode reserve current by
lowering filament voltage by 25%.
Automatically compares emission current between highest and lowest
guns in "Simultaneous" gun test and indicates Good/Bad result with LED.
Range: 0-4; 4-8; 8-16 VDC.
Filament voltage; 50% boost Current limit: 1 mA max.
Filament voltage; normal Current limit: 40 mA max.
Filament voltage; normal Current limit: 80 mA max. with 2 automatic cycles.
Filament voltage; 50% boost Current limit: 100 mA max.
with 3 automatic cycles.
Filament voltage; 50% boost Current limit: 100 mA max.
Capacitive discharge between G1 and K/G2 after 20 second delay
Capacitive discharge between G1 and K (400V).
Size: 7 3/4" x 12 1/2" x 8 3/4" HWD
Power: 105-125 VAC 50/60 Hz (210-230 VAC available)
· Prompt responses to all e-mails by the owner (Randy) 7 days a week. I am a one-man company, so you receive personalized service on all communications.
