TRANSFORMER RATIOMETERS
TRANSFORMER RATIOMETERS
Digital
Digital
Quick Tester Model 8505
Designed to check the basic
integrity of power transformers
and capacitors
Special
product
features
▼
A
N
R
S
T
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S
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K
C
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H
C
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C
P
S
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K
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H
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C
L
T
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I
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O
S
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F
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-
T
T
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U
B
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BIST
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C
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P
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IP
30
Rated
FEATURES
• Checks coil continuity on single- and three-
phase transformers
• Detects open or shorted coils and capacitors
• Detects switch open and closed positions
• Automatically identifies device as a
transformer or capacitor
• Single button operation
• Bright LED indicators and buzzer for T and C
• Coiled captive test lead extends to 6 ft each
• Test probe with 5.75" (146mm) shaft ideal
for insertion into protective shroud to
reach test point
• Multi-frequency source signals improves test
reliability and accuracy
• Microprocessor based design for control,
stability and repeatability
• Built-in self-test for inductance and
capacitance
• Fuse protected
• Battery operated; more than 2500 tests
on a full charge
• Low battery indicator begins to blink when
capacity of ~100 tests remain
SPECIFICATIONS
MODEL 8505
ELECTRICAL
Short
Open
Transformer
Capacitor
Power Source
Battery Life
Low Battery
Indicator
4 x 1.5V AA (LR6) Alkaline batteries (included)
More than 2500 ten second tests on a full charge
Red LED blinks; approximately 100 tests can be
conducted when LED starts to blink
MECHANICAL
Dimensions
Weight
(with battery)
Case
Vibration
Shock
Drop
7.2" x 3.65" x 1.26" (182.9 x 92.7 x 32mm) w/o leads
IEC 68-2-6 (1.5mm, 10 to 55Hz)
IEC 68-2-6 (1.5mm, 10 to 55Hz)
ENVIRONMENTAL
Operating
Temperature
Storage
Temperature
Relative Humidity
Altitude
14° to 122°F (-10° to 50°C)
-4° to 140°F (-20° to 60°C)
0 to 85% @ 95°F (35°C), non-condensing
SAFETY
Safety Rating
Environmental
Reference Conditions: 23°C ± 3°C, 30-50% RH, battery voltage: 4.5V ± 10%.
<20Ω
>20Ω
>1mh
0.5µf to <1mf
14.4 oz. (408 g)
UL94
IEC 68-2-32 (1m)
2000m
EN61010-1; 50V CAT IV
IP30
CATALOG NO. DESCRIPTION
2136.51 Quick Tester Model 8505
Technical Assistance (800) 343-1391
www.aemc.com