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Fluke 1507/1503 Insulation
Resistance Testers
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Specifications
AC/DC Voltage Measurement
Accuracy Range 600.0 V
Resolution 0.1 V
50 Hz to 400 Hz ± (% of Rdg + Digits) ± (2 % + 3)
Input impedance 3 MΩ (nominal), < 100 pF
Common mode rejection
ratio (1 kΩ unbalanced):
> 60 dB at dc, 50 or 60 Hz
Overload Protection 600 V rms or dc
Earth bond resistance measurement
Range/Resolution 20.00 Ω 0.01 Ω
200.0 Ω 0.1 Ω
2000 Ω 1.0 Ω
20.00 kΩ 0.01 kΩ
Accuracy ± (1.5 % + 3)
Overload Protection 2 V rms or dc
Open Circuit Test Voltage > 4.0 V, < 8 V
Short circuit current > 200.0 mA
Insulation specifications
Measurement Range 1507: 0.01 MΩ to 10 GΩ
1503: 0.01 MΩ to 2000 MΩ
Test voltage 1507: 50 V, 100 V, 250 V, 500 V, 1000 V
1503: 500 V, 1000V
Test Voltage Accuracy + 20 %, - 0 %
Short circuit current 1 mA nominal
Auto Discharge Discharge time < 0.5 second for C = 1 µF or less
Live circuit indicator Inhibit test if terminal voltage > 30 V prior to initialization of test
Maximum Capacitive
Load
Operable with up to 1 µF load
Measure Accuracy: 50 V: ±(3 % + 5)
100 V: ±(3 % + 5)
250 V: ±(1.5 % + 5)
500 V: ±(1.5 % + 5)
1000 V: ±(1.5 % + 5) to 2000 MΩ, ±(10 % + 3) above 2000 MΩ
General Specifications
Maximum voltage applied
to any terminal:
600 V ac rms or dc
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Storage Temperature -40 °C to 60 °C (-40 °F to 140 °F)
Operating Temperature -20 °C to 55 °C (-4 °F to 131 °F)
Temperature Coefficient 0.05 x (specified accuracy) per °C for temperatures < 18 °C or > 28 °C (< 64 °F
or > 82 °F)
Relative Humidity 0 % to 95 % @ 10 °C to 30 °C (50 °F to 86 °F)
0 % to 75 % @ 30 °C to 40 °C (86 °F to 104 °F)
0 % to 40 % @ 40 °C to 55 °C (104 °F to 131 °F)
Vibration Random, 2 g, 5-500 Hz per MIL-PRF-28800F, Class 2 instrument
Shock 1 meter drop per IEC 61010-1 2nd Edition (1 meter drop test, six sides, oak
floor)
Electromagnetic
compatibility:
In an RF field of 3 V/M, accuracy = specified accuracy (EN 61326-1:1997)
Safety Complies with ANSI/ISA 82.02.01 (61010-1) 2004, CAN/CSA-C22.2 NO.
61010-1-04, and IEC/EN 61010-1 2nd Edition for measurement category IV
600 V (CAT IV)
Certifications: CSA per standard CSA/CAN C22.2 No. 61010.1-04; TUV per standard IEC/EN
61010-1 2nd Edition
Batteries Four AA batteries (NEDA 15A or IEC LR6)
Battery Life
Insulation test
use:
Tester can perform at least 1000 insulation tests with fresh
alkaline batteries at room temperature. These are standard
tests of 1000 V into 1 MΩ with a duty cycle of 5 seconds on
and 25 seconds off.
Resistance
measurements:
Tester can perform at least 2500 earth bond resistance
measurements with fresh alkaline batteries at room
temperature. These are standard tests of 1 Ω with a duty
cycle of 5 seconds on and 25 seconds off.
Size 5.0 cm H x 10.0 cm W x 20.3 cm L (1.97 in H x 3.94 in W x 8.00 in L)
Weight 550 g (1.2 lb)
IP Rating IP40
Altitude Operating: 2000 m CAT IV 600 V, 3000 m CAT III 600 V
Non-operating (storage): 12,000 m
Over-range capability: 110 % of range
Included accessories: TL224 Test Leads, TP74 Test Probes, clips PN 1958654 (red) and PN 1958646
(black), holster and remote probe
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