Micro Centurion II
Micro Ohm Meter 200A
Description
Raytech Digital Micro ohm meter, Micro Centurion II, is designed for a high degree of accuracy to measure very low resistances.
This technology is then packed into a portable test system to be used by apparatus manufacturers, rebuild shops, and electrical maintenance crews. This intelligent system has an easy-to-use operation screen, which allows a quick selection of the current level and resistance level to be measured.
The MC-II is a high precision, fully automatic, microprocessor-based system. This system is designed for highly accurate readings on-site with laboratory precision. This instrument measurement incorporates a high precision measurement circuit and a modular power source. Extensive filtering and high precision standards are used within the test system.
The MC-II applies a preset current level, selected by the user. The results of the test are displayed within a few seconds automatically. The results are then reported on the easy-to-read liquid crystal display and can be stored or printed out.
The Micro Centurion II is one of the most lightweight systems available that comes complete with its rugged waterproof Field case.
Features
Measurement Methods
- Automatic measurements of low resistance from 0.00µΩ ... 5Ω
Additional Features
- Single or continuous measurements with automatic data storage
- Possible to preset several tests, at various time intervals, for automatic data storage
- Cable length correction feature useful for cable manufacturers
- Pure filtered DC power source for the highest accuracy readings
- Complete automatic calibration system and system diagnostics
User Interface and Data Management
- User-friendly interface
- Data exchange via a serial cable
- The free command set for remote control of the instrument
Durability and Support
- Automatic, high-efficiency cooling system to dissipate the internal heat
- Automatic shut off for over-temperature condition
- The enhanced smart heavy-duty protection system
- Firmware update
- Raytech technical support
- 2 years standard warranty
Specifications
Area of use:
Portable to use indoor and outdoor including heavy industrial electromagnetic environments
Enclosure:
Industrial high-impact plastic case
Supply:
IEC 60320, C13/C14 mains connector, CAT II
Absolute input voltages:
90-264 VAC @ 47-63Hz
Output power:
Max. 1000W
Test current user selectable:
10, 20, 50, 100 and 200 ADC
Max. test voltage:
5VDC
Display:
Graphic LCD with backlight and output current indicator
Input devices:
Multi-actuation rotary knob
Interfaces:
9 Pin RS232 serial / 25 Pin Centronics parallel
Internal memory storage:
2000 test results
Printer:
Internal 1.9" thermal printer
Operating temperature:
-10°C (14°F) to +55° C (131°F)
Storage temperature:
-20°C ( -4°F) to +70°C (158°F)
Degree of protection (closed door):
IP67, dust-tight and water immersion up to a 1-meter depth
Size:
L: 525 mm (20.7”) W: 437 mm (17.2”) H: 213 mm (8.4”)
Weight (instrument):
14.4 kg (31.5 lbs)
See Instruction Manual for more Parameters
Specifications are subject to change without notice
Accuracy
Measurement parameters
Current range
Measuring range
Accuracy
Resolution
200A
0.00 µΩ ... 20 mΩ
± 0.1% Rdg ± 0.01 µΩ
5 Digits or 0.01 µΩ
100A
0.00 µΩ ... 40 mΩ
± 0.1% Rdg ± 0.02 µΩ
5 Digits or 0.02 µΩ
50A
0.00 µΩ ... 100 mΩ
± 0.1% Rdg ± 0.04 µΩ
5 Digits or 0.05 µΩ
20A
0.0 µΩ ... 1.0 Ω
± 0.1% Rdg ± 0.1 µΩ
5 Digits or 0.1 mΩ
10A
0.0 µΩ ... 5.0 Ω
± 0.1% Rdg ± 0.2 µΩ
5 Digits or 0.2 mΩ
Resistance range
0.00µΩ to 5Ω
Measuring duty cycle
200A 10min. on, 2min. off
100A and below continuous
Firmware Micro Centurion II
Firmware
1.30
27.04.2020
This is the newest Firmware for the Micro Junior 2
With the FlashLoader3.exe and a RS232 serial cable you can update the Firmware.
recommended
Flyer Micro Centurion II
Flyer
4.00
22.01.2025
Short overview about the Micro Centurion II
Instruction Manual Micro Centurion II
Instruction Manual
2.02
26.04.2020
This is the instruction manual for the Micro Centurion II
Toolbox.NET
Software
3.2.0.5
27.04.2020
This Software works with the following instruments:
Micro Junior 2
Micro Centurion II
TR-1
TR-1P
not supported anymore
Command Set Micro Centurion II
Command Set
1.24
01.04.2021
This is a description of how you can remotely control the Micro Centurion II over the serial interface.