AEMC Ground Resistance Tester Model 6418

Alat Laboratorium Mikrobiologi

Deskripsi produk
Ground Resistance Tester Model 6418
The Ground Resistance Tester Model 6418 measures ground rod, busbar, and grid resistance and impedance without the use of auxiliary rods. Clamp-on ground resistance testers can be used in multi-grounded systems without disconnecting or de-energizing the ground system under test. The Model 6418 simply clamps around the grounding electrode or conductor and measures the resistance to ground. By performing measurements on intact ground systems, the user also verifies the quality of the grounding connections and bonds. Resistance and continuity of grounding loops around pads and buildings may also be measured.

Specifications :

Ground Resistance Measurement
Measurement Range
Resolution
Accuracy
0.010 to 0.099Ω
0.001Ω
±(1.5%Reading +0.01Ω)
0.10 to 0.99Ω
0.01Ω
±(1.5%Reading +0.02Ω)
1 to 49.9Ω
0.1Ω
±(1.5% Reading +0.1Ω)
50.0 to 149Ω
1Ω
±(2.5% Reading +2Ω)
150 to 245Ω
5Ω
±(5% Reading +10Ω)
250 to 440Ω
10Ω
±(10% Reading +20Ω)
450 to 640Ω
10Ω
±(15% Reading +20Ω)
650 to 1200Ω
50Ω
±(20% Reading +100Ω)
Test Frequency
2083Hz
Maximum Overload
Permanent current: 100 max. 50/60Hz; 20A at 800Hz
Current Measurement Range (Auto-Ranging)
Measurement Range
Resolution
Accuracy
0.50 to 9.995mA
50µA
±(2% Reading +200µA)
10.00 to 99.90mA
100µA
±(2% Reading +100µA)
100.0 to 299.0mA
1mA
±(2% Reading +1mA)
0.300 to 2.990A
10mA
±(2% Reading +10mA)
3.000 to 20.00A
100mA
±(2% Reading +100mA)
General Features
Display
OLED, 152 segments 48x39mm
Memory
300 measurements
Alarm
2 separate alarms (Ω and A)
Power Source
4x1.5V LR6 (AA) alkaline batteries or 4 NiMH batteries
Battery Life
12 hours or 1440 30-seconds tests approx.
Jaw Opening
1.26” (32mm) max or 1.18 1.57" (30 x 40mm) or 0.79 x 2.17" (20 x 55mm) bar
Dimensions
11.8 x 4.2 x 2.2” (300 x 106 x 56mm)
Weight (with Battery)
2.6 lbs (1.2Kg)
Operating Temperature
-4° to +131°F (-20 to +55°C)
Storage Temperature
-22° to +158°F (-30 to +70°C)
Relative Humidity
Up to 90% @ 40°C
Ingress Protection (IP)
IP 40
EMC
EN 61326-1
Safety Compliance
IEC 61010-1, EN 61010-2-32, Pollution Degree 2, 100V CAT IV





VT/PT Ratio Range
Auto-Ranging: 0.8000:1 to 8000.0:1

VT/PT Accuracy
0.8000 to 9.9999: ±0.2% of Reading

10.000 to 999.99: ±0.1% of Reading

1000.0 to 4999.9: ±0.2% of Reading

5000.0 to 8000.0: ±0.25% of Reading

CT Ratio Range
Auto-Ranging: 0.8000 to 1000.0

CT Accuracy
±0.5% of Reading

Excitation Signal
VT/PT Mode: 32Vrms max

CT Mode: Auto Level 0 to 1A, 0.1 to 4.5Vrms

Excitation Current Display
Range: 0 to 1000mA

Accuracy: ±(2% of Reading +2mA)

Excitation Frequency
70Hz

Display
LCD 16 character, 2 line, large format, LED backlight, day/night visible

Languages Supported
English, Spanish, French, Italian, German, Portuguese

Communication
Optically isolated USB 2.0

Data Storage
Up to 10,000 complete measurements

Power Source
Two rechargeable 12V NiMH batteries (included)

Battery Life
Up to 10 hours of continuous operation

Low Battery Indication
LED and LCD

External Charger
90 to 240V, 50/60Hz (smart charger)

Charging Time
<4 hours

Measurement Method
In accordance with ANSI/IEEE Std. C57.12.90-2006

Software
DataView analysis software included

Dimensions
10.70 x 9.76 x 5.12” (272 x 248 x 130mm)

Weight
8.1 lbs (3.7kg)

Operation Temperature
14° to 122°F (-10° to 50°C)

Storage Temperature
-4° to 140°F (-20° to 60°C)

Index of Protection
IP40 (lid open), IP53 (lid closed)

Double Insulated
Yes

CE Approved
Yes

Safety Compliance


IEC 61010-1 (1995-A2) 50V CAT IV Pollution 2

VT/PT Ratio Range
Auto-Ranging: 0.8000:1 to 8000.0:1

VT/PT Accuracy
0.8000 to 9.9999: ±0.2% of Reading

10.000 to 999.99: ±0.1% of Reading

1000.0 to 4999.9: ±0.2% of Reading

5000.0 to 8000.0: ±0.25% of Reading



CT Ratio Range
Auto-Ranging: 0.8000 to 1000.0

CT Accuracy
±0.5% of Reading

Excitation Signal
VT/PT Mode: 32Vrms max

CT Mode: Auto Level 0 to 1A, 0.1 to 4.5Vrms

Excitation Current Display
Range: 0 to 1000mA

Accuracy: ±(2% of Reading +2mA)

Excitation Frequency
70Hz

Display
LCD 16 character, 2 line, large format, LED backlight, day/night visible

Languages Supported
English, Spanish, French, Italian, German, Portuguese

Communication
Optically isolated USB 2.0

Data Storage
Up to 10,000 complete measurements

Power Source
Two rechargeable 12V NiMH batteries (included)

Battery Life
Up to 10 hours of continuous operation


Hubungi :

Juni Tarigan (Mr.)

0811 198 0702


Pera (Ms.)

0811 3801 0819


Admin

0813-2310-201


PT. ANDALAN BANGUN SEJAHTERA

Jl. Sumur Batu No. 1, Kemayoran

Jakarta Pusat - Indonesia 10640

Telp : +6221-42803207, 4227517


Fax : +6221-42803208