Temperature measurement and compensation
Thermocouple
Type T (Type K and Type J)
Thermocouple range
-20 °C to 200 °C (-4 °F - 392 °F)
Instrument range
-20 °C to 1000 °C (-4 °F - 1832 °F)
Instrument resolution
0.1 °C (0.18 °F)
Instrument accuracy
±1.0 °C ±20 digits (±1.8 °F)
Low resistance
Test current
200 mA dc
Range
1 mΩ to 10 Ω
Resolution
0.01 mΩ
Accuracy
±(0.25% rdg. ±10 digits)
Inductance
Instrument accuracy
Range
Accuracy
Test Frequency
1 H
±(0.7 % +(Lx/10000) % +5 digits)
1 kHz
200 mH
±(1.0 % +(Lx/10000) % +5 digits)
120 Hz
±(0.7 % +(Lx/10000) % +5 digits)
1 kHz
20 mH
±(2.0 % +(Lx/10000) % +5 digits)
120 Hz
±(1.2 % +(Lx/10000) % +5 digits)
1 kHz
2 mH
±(2.0 % +(Lx/10000) % +5 digits)
1 kHz only
Results storage
Storage capacity
256 motor results (date / time stamped)
Data download
USB Type A (USB Mass Storage Device)
Power
Battery
6 x AA cells
LR6 1.5 V Alkaline,
FR6 1.5 V Lithium (LiFeS2),
HR6 1.2V NiMH (rechargeable option)
Battery life
10 motors per day (complete suite of tests at 100 V into 100 MΩ)
IEC61557-2 - test cycle, 1200 insulation tests with duty cycle of 5 sec
testing on 25 sec standby @ 500 V into 0.5 MΩ
IEC61557-4 test cycle, 1200 continuity tests with duty cycle of 5 sec testing
on 25 sec standby on 1 Ω resistance
Battery charging
Mains battery charger kit or 12 - 15 V dc vehicle charger
Safety protection
IEC61010 CAT III 600 V
EMC
Industrial IEC61326
Temperature coefficient
<0.1% per °C up to 1 GΩ
Environment
Operating temperature range
-10 °C to 50 °C (14 °F to 122 °F)
Storage temperature range
-25 °C to 50 °C (-13 °F to 122 °F)
Specifications
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Содержание MTR105
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