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| ☞ 현재위치 : HOME 》
--중고계측기 》표준기기 및 교정장비[25]
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| ◈ Altek 134-2 4~20mA Loop Calibrator |
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-. Basic Milliamp Functions — Source 0.00 to 24.00 mA or -25.0 to 125.0%, read mA or percent to 24.00 mA, simulate 2-wire transmitters, power and measure 2-wire transmitters.
-. Basic Accuracy — ±( 0.08% of 24 mA Span + 1 LSD)-Source to read within 0.03 mA.
-. Quik-Chek Outputs — HI and LO push-buttons for instant output of 20.00 or 4.00 mA. Speed sensitive digital potentiometer adjusts output from any QUIK-CHEK position for valve stroking.
-. Power Up Transmitters— Drives to 700 ohms loads.
-. Long Battery Life — Sources 12 mA for over 22 hours, 20 mA for over 16 hours. Turns itself off after 30 minutes.
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