Precision Resistance Decade Box Meatest M622
Code: Meatest M622
Product Datasheet (*.PDF - 0.15 Mb)
» Technical Specs
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Resistance range 1.000 00 Ω - 1.200 000 MΩ
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Accuracy 0.005%
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Resolution from 10 μΩ
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Range of Pt sensor temperature simulation -200°C - +850°C
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Connection 2, 3, 4-wire
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Remote control RS232, optionally IEEE488
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Internal ACCU/power line adapter
Description
Model M622 is high accuracy resistance decade box with range from 1 Ω to 1.2 MΩ. Basic accuracy is 0.005 %, best resolution on the lowest range is 10 μΩ. Decade is formed from high stable foil resistors switched with combination of relays. Built-in software contains function of RTD temperature sensor simulation with parameters according to IEC (DIN) or US standards, temperature setting in degree of Celsius or Fahrenheit. Decade is supplied from internal accumulator or from external power line adapter. Both model with RS232 interface and IEEE488 bus is available.
Resistance decade is determined for calibration laboratories for ohmmeter and multimetr testing and for industry as device for quality testing as well. Decade can be ordered as 19” module for easy assembling into a 19” rack. Module height is 3HE.
» Standard included accessories
» Recommended Options, Services and Accessories
Bus M622-V1xxx - RS232
M622-V2xxx – IEEE488
Additional functions M622-Vx0xx - none
M622-Vx1xx – Short / Open
Housing M622-Vxx0x – table version
M622-Vxx1x - module 19“, 3HE