AEMC Megohmmeter Model 6550

Alat Laboratorium Mikrobiologi

Deskripsi produk
Megohmmeter Model 6550
The Megohmmeter Model 6550 is a high-end portable measuring instrument intended for the measurement of a wide variety of electrical insulation resistance values on cables and devices operating at high voltage. It is the only fully automated 10,000V graphical insulation tester. The True Megohmmeter® Model 6550 is packaged in a rugged case that is IP65 when closed. Test results and configuration information are displayed on a graphical LCD screen, and are exportable via DataView® (provided). This megohmmeter can operate on battery or AC power.

The Model 6550 also offers the ability to program up to three step voltage profiles (from 40 to 10,000V), each containing up to ten steps. There are also ramp profiles and three programmable test voltages in addition to the standard fixed voltages of 500, 1000, 2500, 5000 and 10,000V.
Specifications:

AC/DC Voltage Measurement
Range
1 to 4000V
Accuracy
1 to 99.9V: ±(1% R + 5ct)
100 to 4000V: ±(1% R + 1ct)
Resolution
1 to 99.9V: 0.1V
100 to 999V: 1V
1000 to 4000V: 2V
Frequency Range
1 to 2500V: DC or 15 to 500Hz
2501 to 4000V: DC
Input Impedance
3MΩ
Insulation Measurement
Test Voltage / Resistance Range
500V: 10kΩ to 2TΩ
1000V: 10kΩ to 4TΩ
2500V: 10kΩ to 10TΩ
5000V: 10kΩ to 15TΩ
10,000V: 10kΩ to 25TΩ
Measurement Accuracy
10kΩ to 39.99GΩ: ±(5% R + 3ct)
40.0GΩ to 10.00TΩ: ±(15% R + 10ct)
400GΩ to 3.999TΩ: ±(15% R + 10ct) @ 500 and 1000V only
4.00 to 10.00TΩ: ±(20% R + 10ct) @ 2500V
4.00 to 15.00TΩ: ±(20% R + 10ct) @ 5000V
4.00 to 25.00TΩ: ±(20% R + 10ct) @ 10000V
Variable Voltage
40 to 10,000V
Auto Discharge
Discharge time < 27s/µF from Vtest to 25V @ 10,000V
Live Circuit Indicator
Inhibit test if terminal voltage > 25V prior to initialization of test
General Features
Programmable Alarm
Yes
DAR – PI – DD – R(t)
Yes
Ramp Mode
Programmable start and end voltage, duration
Step Mode
Up to 10 steps (voltage and duration configurable for each step)
Capacitance Measurement
0.005 to 19.99µf
Leakage Current Measurement
0 to 8 mA
Short Circuit Current
≤5mA DC (adjustable in setup mode)
Calculation of R at Reference T°
Yes
Display
Graphic
Memory
256 registers (80,000 points)
Communication
USB optically-isolated port
Software
DataView Software (included)
Power Supply
2 x rechargeable 9.6V NiMH battery pack;
external 90-260V, 50/60Hz
Battery Life
≥ 2 h at 10,000V (insulation test)
Charging Time
6 hours approximately (charging allowed during tests)
Dimensions
13.4 x 11.8 x 7.9” (340 x 300 x 200mm)
Weight
13.7 lbs (6.2kg)
Altitude Operating
6562' (2000m)
Operating Temperature
32° to +95°F (0° to +35°C) ≤75% RH
Storage Temperature
-40° to +158°F (-40° to +70°C) ≤90% RH
IP Rating
IP 65
Safety Compliance
IEC 61010-1, IEC 61557, 1000V CAT IV, Pollution Degree 2

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0811 3801 0819


Admin

0813-2310-201


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