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Altek Calibrator - Multifunction

MULTIFUNCTION

TechChek Model 830

The Technician Friendly Multifunction Calibrator with "Keep It Simple" Controls.

Introducing the first easy-to-use multi-function calibrator. Just turn the knob to select a function, connect it up and start calibrating! Take the TechChek 830 to every site. It's like bringing a cartload of test equipment from the shop to the control room or the field. The TechChek 830 sources and reads like a milliamp or voltage calibrator, simulates and measures T/Cs & RTDs like a temperature calibrator, generates and counts frequency and Counts-Per-Minute like a frequency calibrator and displays pressure like a precision test gauge. Troubleshooting? It checks continuity with a beeper and measures AC line voltage like a multimeter!

  • Compact Multifunction Calibrator —
    Source and Read Milliamps, Volts, Millivolts, Six RTD Types, Seven Thermocouple Types, Resistance and Frequency.
  • Built-In Transmitter Power Supply —
    Simulates transmitter input while simultaneously powering 2-wire transmitters and displaying milliamp or % 4—20 output on the dual display.
  • Accuracy of (0.025% of Full Scale + 1 LSD) Typical — 
    Accurate to 0.02 mA, V, or Hz, 1C & 0.3 Ohms.
  • Laboratory Accuracy Pressure Measurement —
    QuikCal pressure modules display in 20 engineering units. Match your process within 0.025% of reading in psi, pa, Kpa, Mpa, BAR, mBAR, Atm, Kgf plus torr, inches and mm of Hg or H20 at a variety of temperatures. Each module is characterized for temperature to give you laboratory accuracy in the shop, control room or field.
  • Troubleshoot Loops — 
    AC Voltmeter (true rms) and Continuity Beeper built-in. 
  • Standard AA Alkaline Batteries —
    Over 20 hours of full 20 mA output. Auto-Off saves batteries. Optional AC adaptor for full time bench use.
  • User Settable QUIK-CHEKS —
    Store HI, SET & LO for instant recall.
  • Digital Accuracy with Analog Simplicity —
    Speed sensitive digital pot for fast output adjustment. Easy-to-read large character LCD with selectable backlighting. 
  • Deluxe Accessories Set Included —
    Carrying case with neck strap for hands-free viewing plus detachable leads, alligator clips, test probes & spade lugs.

       

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Model 830 Calibration Kit
Get One to Go.

All the tools you need with a special package price.

  • TechChek 830 Process Calibrator n Model 618P Pressure Pump—
    Generates up to 145 psi/10 BAR.
  • ModPak 91 Pressure Module Holder 
  • Any QuikCal 90 Pressure Module —
  • Deluxe Carrying Case—
    Neck strap for hands-free operation. Pocket holds 618P pump, leads, manual and any accessories.
   

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Process Calibrator TechChek 820
Versatile Process Calibrator — Multiple Functions for Multiple Applications!

Lighten your load by taking the TechChek to every site. It's like bringing a cartload of test equipment from the shop to the control room or the field.
  • Functions Like a Calibrator — 
    Milliamps, Voltage, RTD, T/C & Frequency.
  • Measures Like a Multimeter — 
    Measure AC/DC Volts, Ohms & Continuity.
  • Digital Accuracy with Analog Simplicity — 
    Speed sensitive digital pot for fast adjustment.
  • Typical Accuracy to 0.025% — 
    Accurate to 0.02 mA, V or Hz, 1C, & 0.3 Ohms.
  • Reads & Sources Standard Process Signals — 
    C, F, mA, % 4 to 20, V, mV, Ohms, Hz & CPM.
  • Easy-to-Use — 
    Simple, menuless operation.
  • User Settable Quik-Chek Switch — 
    Set any Span and Zero.
  • Minimum & Maximum Tracking — 
    Instantly recall the highest & lowest measurements.
  • Standard AA Alkaline Batteries — 
    Long battery life with quick battery changes.
  • Deluxe Accessories Set Included —
    Carrying case with neck strap for hands-free viewing plus detachable leads, alligator clips, test probes & spade lugs.
       

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Milliamp & Voltage Loop Calibrator Model 934
Lab Accurate! Field Tough!

Take the accuracy of a cal lab to the field with the ALTEK Model 934 mA/V Loop Calibrator. Accurate to 0.004 mA from 0 to 24 mA...more accurate than costly 7 1/2 digit meters.
  • Simultaneous Source & Read — 
    Isolated to 500 V DC. Dual 5 digit Liquid Crystal Display. Fuseless protection to 120 V AC/DC. 
  • Multifunction —
    Source to 24.000 mA, 999.90 mV or 20.00 V DC, read to 24.000 and 52.00 mA, 999.90 mV or 99.990 V DC. Plus simulate and power/measure 2-wire transmitters.
  • High Resolution — 
    Up to 1 microamp and 10 microvolt. Convenient ranges for % of 4-20 mA, % DP flow and user adjustable engineering units.
  • High Accuracy — 
    0.02 % of reading. Source to within 0.004 mA, 0.2 mV or 0.004 V.
  • QUIK-CHEK Switch — 
    Instantly recall any 3 outputs for each range. Fast, easy adjustment with our multi-speed "digital potentiometer."
  • AUTO-CHEK — 
    Automatically sequenced outputs in 2, 3, 5 or 10 equal steps at intervals of 5 to 900 seconds. 

    Model 934 CE
    CE version is identical to the 934 but comes without a jack for an AC adapter.

       

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Quick Jump

TechChek Model 830

Model 830 Calibration Kit

Process Calibrator TechChek 820

Milliamp & Voltage Loop Calibrator 
Model 934