Extech 412400 Multifunction Process Calibrator

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  • Measure and source current & voltage
  • Precise calibration of type J, K and T thermocouples
  • Built-in memory stores up to five calibration settings

rrp £408.50

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"Measure and source current, voltage and type J, K and T thermocouples"

  • Description

    Extech 412400 Multifunction Process Calibrator

    Measure and source current, voltage and type J, K and T thermocouples with the Extech 412400 Multifunction Process Calibrator, part of Extech’s Oyster series.

    Featuring a flip-lid design for easy transport and storage, the Extech 412400 Multifunction Process Calibrator offers an easy-to-use touchpad and an LCD screen for displaying results.

    Providing additional features such as single/continuous step functions for voltage and current as well as a self-contained 24V loop power supply, the Extech 412400 is also able to store up to 5 user-programmed output values, speeding up repeat calibration testing.

    Extech 412400 Key Features

    • Source 0 to 24mA with 0.01mA resolution
    • Measure 0 to 50mA
    • Precise calibration of type J, K and T thermocouples (with °F/°C or mV modes)
    • Measure 0 to 19.99V
    • Output 0 to 19999mV or 0 to 10V
    • Single/continuous step function for voltage and current
    • Self-contained 24V loop power supply drives current loads up to 1000Ω
    • Built-in memory stores up to five calibration settings to speed up calibration
  • Specification

    Specifications
    Range
    Accuracy (of reading)
    DC Source    
    Current 0 to 24mA, -25% to +125% ±(0.075% + 1 digit) or ± 3 digits, whichever is greater
    Voltage 0 to 10V ±(0.075% + 1 digit) or ± 3 digits, whichever is greater
    Type J -58 to 1830°F (-50 to 1000°C) ±(0.15% + 1.8°F or 1°C)
    Type K -58 to 2498°F (-50 to 1370°C) ±(0.15% + 1.8°F or 1°C)
    Type T -184 to 752°F (-120 to 400°C) ±(0.15% + 1.8°F or 1°C)
    Loop Power 24V ±(10μV ± 1 digit)
    Max Load 1000 @ 24mA  
    DC Measure    
    Current 0 to 50mA, -25% to +230% ±(0.075% + 1 digit) or ± 3 digits, whichever is greater
    Voltage 0 to 20V ±(0.075% + 1 digit) or ± 3 digits, whichever is greater
    Type J -58 to 1830°F (-50 to 1000°C) ±(0.15% + 1.8°F or 1°C)
    Type K -58 to 2498°F (-50 to 1370°C) ±(0.15% + 1.8°F or 1°C)
    Type T -184 to 752°F (-120 to 400°C) ±(0.15% + 1.8°F or 1°C)
    Dimensions/Weight  3.8 x 4.7 x 2.0" (96 x 118 x 45mm)/12oz (340g)
  • Supplied Accessories

    • Extech 412400 Multifunction Process Calibrator
    • 6x AA Batteries
    • Calibration Cable with Spade Lug Terminals
  • Product Documents

    Product Attachments

    View FileExtech 412400 Datasheet    Size: (211.05 KB)
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  • Delivery Information

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    *UK mainland only

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