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as low as $100
per month!
  
  
CR7000 "BEAM-RITE Features
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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!
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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
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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.
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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
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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
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CR7000 Condensed
Specifications
CRT TEST
FUNCTIONS
Shorts Tests
G1 Shorts: 20 megohm center scale H-K Shorts: 2 megohm center scale.
G2 Voltage
Range: 10-400 VDC Video 1, Proj, and Scope CRT types;
15-600 VDC Video 2 CRT type.
Bias Voltage
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.
Emission Test
Measures true beam current reaching G2.
Life Test
Provides approximate indication of cathode reserve current by
lowering filament voltage by 25%.
Hi Tracking Test
Automatically compares emission current between highest and lowest
guns in "Simultaneous" gun test and indicates Good/Bad result with LED.
Filament Voltage
Range: 0-4; 4-8; 8-16 VDC.
RESTORE FUNCTIONS Reactive Restore
Filament voltage; 50% boost Current limit: 1 mA max.
Reactive Restore
Filament voltage; normal Current limit: 40 mA max.
Normal Restore
Filament voltage; normal Current limit: 80 mA max. with 2 automatic cycles.
High Restore
Filament voltage; 50% boost Current limit: 100 mA max.
with 3 automatic cycles.
Extended Restore
Filament voltage; 50% boost Current limit: 100 mA max.
Remove G1 Shorts
Capacitive discharge between G1 and K/G2 after 20 second delay
for filaments to cool.
Rejuv
Capacitive discharge between G1 and K (400V).
GENERAL
Size: 7 3/4" x 12 1/2" x 8 3/4" HWD
Weight: 13 lbs
Power: 105-125 VAC 50/60 Hz (210-230 VAC available) |
[Sencore Home Page]
email webmaster@sencore!com for feedback on our site. Or call 1-800-SENCORE (736-2673)/1-605-339-0100 Copyright © 1997 Sencore, Inc. All rights reserved.
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