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  • AEMC Ground Resistance Tester Model 4620

AEMC Ground Resistance Tester Model 4620

Update Terakhir
:
20 / 02 / 2024
Min. Pembelian
:
1 Unit

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Contact :
Marketing : Bpk Juni / 08111980702
Marketing : Ibu Pera / 085210207070
Telp : 021 - 42803207
Fax : 021 - 42803208
email : sales@andalanbangun.com

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Detail AEMC Ground Resistance Tester Model 4620

Alat Laboratorium Mikrobiologi

Deskripsi produk
Ground Resistance Tester Model 4620
The Digital Ground Resistance Tester Model 4620 performs earth ground resistance and soil resistivity tests. This direct reading tester measures from 0 to 2000Ω, and is auto-ranging, so it automatically seeks outs the optimum measurement range. The Model 4620 is rugged, easy-to-use and is ideal for maintenance crews performing numerous tests. It exceeds mechanical and safety specifications for shock, vibration and drop tests specified in IEC standards. It is designed to reject high levels of interference, so it can be used under difficult conditions such as high stray currents that normally affect accuracy.

The Model 4620 is also available in complete Kits (150ft, 300ft and 500ft).

Specifications:

Range (Auto-ranging)
0 to 2000Ω
Resolution
0.01 to 1Ω
Test Current
0.1 to 10mA
Accuracy Typical
±(2% Reading +1ct)
Open Voltage
42V peak
Withstanding Voltage
250V AC or 100V DC
Operating Frequency
128Hz square wave
Interference
Rejection to high levels of interference voltage (DC, 50/60Hz, harmonics)
Maximum Auxiliary Rod Resistance
Current Circuit:
3kΩ @ 20Ω range
30kΩ @ 200Ω range
50kΩ @ 2000Ω range
Voltage Circuit:
50kΩ on all ranges
Response Time
4 to 8 seconds for a stabilized measurement
Display
200 counts, 7 segment LCD, backlight
Power Source
8 x 1.5V C alkaline batteries
Battery Life
4500 15-seconds tests, low battery indicator
Dimensions
10.8 x 9.7 x 5.0” (273 x 247 x 127mm)
Weight (with Battery)
6.28 lbs (2.85kg)
Operating Temperature
14° to 131°F (-10° to 55°C)
Storage Temperature
-40° to 158°F (-40° to 70°C)
Relative Humidity
Up to 90%
Ingress Protection (IP)
IP 65 (closed); IP 63 (open)
EMC
EN 61326-1
Safety Compliance
EN 61557, EN 61010-1, 30V CAT III, Pollution Degree 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

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

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