Atec AEMC-3710-3730 - Manual (Page 4)

Specifications
Chauvin Arnoux, Inc. d.b.a. AEMC ® Instruments · 99 Chauncy St. · Boston, MA 02111 USA · (800) 343-1391 · (617) 451-0227 · Fax (617) 423-2952
Visit our website at www.aemc.com
Call the AEMC ® Instruments Technical Assistance Hotline for immediate consultation with an applications engineer: (800) 343-1391
950.BR - 3710/30 05/99
ORDERING INFORMATION CATALOG NO.
Clamp-on Ground Resistance Tester Model 3710. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cat. #1221.01
includes hard carrying case, 9V Alkaline battery, 25
Ω
calibration check loop, and user manual
Clamp-on Ground Resistance Tester Model 3730. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cat. #1221.02
includes hard carrying case, 9V Alkaline battery, 25
Ω
calibration check loop, and user manual
Operating Humidity: 0 to 90% RH @
14°F to 104°F (-10°C to 40°C),
75% RH @ 131°F (55°C)
Storage Temperature:
-40°F to 158°F (-40°C to 70°C)
LCD: 3 3/4 Digit, 1.73" x 1.10" (44 x 28 mm)
U.S. Patent: No. 362,639
NSN: 6625-01-377-8030
Measurement
Range
Range
1.0 to 50.0
Ω
50.0 to 100.0
Ω
100 to 200
Ω
200 to 400
Ω
400 to 600
Ω
600 to 1200
Ω
1 to 300mA
0.300A to 3.000A
3.00A to 30.00A
Resolution
0.1
Ω
0.5
Ω
1
Ω
5
Ω
10
Ω
50
Ω
1mA
0.001A
0.01A
Accuracy*
± (1.5% + 0.1
Ω
)
± (2.0% + 0.5
Ω
)
± (3.0% + 1
Ω
)
± (6.0% + 5
Ω
)
± (10% + 10
Ω
)
n/a
± (2.5% + 2mA)
± (2.5% + 2mA)
± (2.5% + 20mA)
GROUND OR LEAKAGE CURRENT
GROUND RESISTANCE
Carrying Case (included)
* Reference conditions: 23°C ± 3K, 50% RH ± 10%, battery at 8V ± 0.2V, external magnetic field
< 40 A/m, external electrical field < 1 V/m, conductor centered, loop resistance noninductive. Accuracy % of
reading.
ELECTRICAL
Resistance Measurement Frequency:
1.689kHz
Current Measurement Frequency:
47 to 800Hz
Current Overload:
OL displayed above 30Arms
Power Supply: 9V Alkaline battery
(IEC 6LF22 or NEDA 1604A)
Battery Life: typical: 8 hours or approx.
1,000 measurements of 30 seconds
SAFETY
UL, CSA, GS Listed
IEC 1010-2-032 Double Insulation
Environmental: IP30, IEC 359 Group III
Vibration Test: IEC 68-2-6
Shock Test: IEC 68-2-27
Drop Test (1m): IEC 68-2-32
Dielectric Test: 2500V AC
Working Voltage:
IEC1010 150V, Cat. III - Pollution Degree 2
IEC1010 300V, Cat. III - Pollution Degree 1
Max Overload (A or
Ω
Function):
100A continuous, 200A (<5s) 50/60Hz
MECHANICAL
Dimensions: 9.25" x 3.94" x 2.17"
(235 mm x 100 mm x 55 mm)
Weight: 2.2 lbs. (1 kg)
Case Material: Lexan ® 920A (UL94V2)
Jaw Cover Material: Lexan ® 500R with
10% fiberglass charge (UL94V0)
LCD Cover Material:
Lexan
® 920A (UL94V1)
Color: Gray body, red jaws
Jaw Window Diameter: 1.25" (32 mm)
Jaw Opening: 1.38" (35 mm)
Operating Temperature:
14°F to 131°F (-10° to 55°C)
Calibration Check Loop (included)
Autoranging
1.0 to 1200
Ω
Autoranging
1mA to 30.00
Arms