ALTEK PROCESS CALIBRATOR TechChek 830

1 ALTEK . PROCESS CALIBRATOR . TechChek 830. Accuracy to DATA SHEET 830. of full scale Source & Read mA, mV & V. Simulate & Measure T/Cs & RTDs AC Generate & Count Hz & CPM. adapter Reads Pressure & AC Volts jack Checks Continuity Add optional pressure Simulates modules measure your transmitter PROCESS to within input while of reading powering transmitter 20 built-in and reading engineering mA output units Digital accuracy with analog simplicity Auto-Off extends battery life Do What You Gotta Do Temperature Calibration Lighten your load take the TechChek 830 to every site. It's Source and Read directly in C and F for T/C types J, K, T, like bringing a cartload of test equipment from the shop to the E, R, S & N and four Pt 100 Ohm, Ni 120 Ohm and Cu 10 Ohm control room or the field. The TechChek 830 sources and RTDs.

2 Cold junction compensation tracks temperature changes. reads DC like a milliamp or voltage CALIBRATOR , simulates and Calibrate Pressure Systems measures T/Cs & RTDs like a temperature CALIBRATOR , Read pressure with extreme accuracy using a QuikCal generates and counts frequency and Counts-Per-Minute like a pressure module in a ModPak module holder. Attach the frequency CALIBRATOR and displays pressure like a precision test module directly to the pressure connection for the best gauge. Troubleshooting? It checks continuity with a beeper accuracy or with optional tubing for tight spots. Accurate to and measures AC line voltage like a multimeter! of reading in psi, pa, Kpa, Mpa, BAR, mBar, Atm, Kgf Calibrate Milliamp Inputs plus torr, inches and mm of mercury or water at a variety of Calibrate controllers, recorders and other devices in 4 to temperatures.

3 Each module is characterized for temperature to 20 or 0 to 20 mA loops. Source and read to mA, give you laboratory accuracy in the shop, control room or field. or Simulate a 2-Wire Transmitter. Frequency Calibration Calibrate 2-Wire Transmitters Generate zero crossing square waves from 1 to 1000 Hz, Easily calibrate a 2-Wire Transmitter by connecting the to kHz and from 1 to 1000 CPM (Counts-Per- TechChek 830 to both the input and output of the transmitter. Minute). Built-in frequency counter measures Hz, kHz & CPM. The TechChek 830 will simultaneously indicate the input and Measure AC Voltage output of the transmitter on the graphical display. Check line voltage or mains from to volts AC. Voltage Calibration Great for troubleshooting power problems. Calibrate all your DC millivolt and voltage instrumentation.

4 Check Continuity Source from to mV and to V. Read up Locate pairs of wires, open connections and shorts with the to mV, V and VDC. built-in beeper. Compact Multifunction CALIBRATOR Source and Read Milliamps, Volts, Millivolts, Six RTD Types, Seven Thermocouple Types, Resistance and Frequency Built-InTransmitter Power Supply Simulates transmitter input while simultaneously powering 2-Wire transmitters and displaying milliamp output on the dual display Accuracy of ( of Full Scale + 1 LSD) Typical Accurate to mA, V, or Hz, 1 C & Ohms Laboratory Accuracy Pressure Measurement QuikCal pressure modules display in 20 engineering units. Match your PROCESS within of Reading Troubleshoot Loops AC Voltmeter (True rms) and Continuity Beeper built-in Standard AA Alkaline Batteries Over 20 hours of full 20 mA output.

5 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 backlighting Deluxe Accessories Set Included Carrying case with neck strap for hands-free viewing plus detachable leads, alligator clips, test probes & spade lugs TYPICAL HOOKUPS. SOURCE mA, mVDC, VDC, Hz or CPM READ to VAC. The TechChek 830 sources a wide variety of PROCESS Read VDC to , Hz or CPM to 250 Vpeak control signals. You can store any three output values and Check AC power (mains) to your panels without a use the QUIK-CHEK switch to instantly recall them. voltmeter. Also measure power supplies, loop voltages &. Outputs are 4 to 20mA, 0 to 100% of 4 to 20 mA, 1 to 5 high amplitude frequency signals.

6 Volts, 0 to 100 mV plus square waves in Hz or CPM. Milliamp Receiver Input Controller Transmitter Computer AC Voltage Signal Logger Mains I/P Line Voltage DCS. CALIBRATE 2-WIRE TEMPERATURE OR SIMULATE 2-WIRE TRANSMITTERS. FREQUENCY TRANSMITTERS Simulate a 2-Wire Transmitter output from to Use the TechChek 830 to simultaneously supply power mA or from to of 4 to 20 mA. Operates in to a 2-Wire transmitter, simulate the input to the loops with power supply voltages from 3 to 45 VDC. transmitter and display the 4 to 20 mA output of the Substitute the 830 for any transmitter to check all the transmitter. other devices in the loop. Or use to temporarily replace a The 830 supplies a nominal 25 VDC and supports loads faulty transmitter and keep the PROCESS going. up to 1200 Ohms. Receiver (Powers external 2-Wire Transmitter).

7 To Sensor +IN- REF +OUT- +IN- REF. (T/C / mA Shown). Power Supply Typical 2 to 45 VDC. 2-Wire Typical Transmitter 2-Wire Transmitter (Disconnected). TYPICAL HOOKUPS. SOURCE or READ Ohms and 2-Wire RTDs READ MILLIAMPS. Simulate resistance to 400 Ohms or 2-Wire Platinum Put the TechChek 830 in series with the loop to 100 Ohm RTDs. Read Pt 100 Ohm RTDs and resistance measure 4 to 20 mA. Flip the QUIK-CHEK switch to recall to 1000 Ohms. the minimum and maximum readings. Milliamp Output Signal Receiver Input Ohms or 2-Wire RTD Controller Controller Transmitter Transmitter P/I. Computer DCS. SIMULATE AN RTD SENSOR READ 3-WIRE RTDs Simulate Platinum 100 Ohm, Nickel 120 Ohm and Measure Platinum 100 Ohm, Nickel 120 Ohm and Copper 10 Ohm RTD sensors directly in C or F. Three Copper 10 Ohm RTD sensors directly in C or Three test leads and spade lugs are included with the 830 for wire hookup lets you read typical PROCESS control sensors easy hookups.

8 Including ones with long cable runs. Minimum and maximum Eliminates holding a bulky decade box while reading temperatures let you track temperatures to find control drift. RTD vs. resistance tables. Instrument with RTD Input Controller Temperature Transmitter Temperature Indicator Temperature Trip or Alarm SIMULATE A THERMOCOUPLE READ A THERMOCOUPLE. Dial in any temperature to Connect any J, K, T, E, N, simulate the output of a Type J, + - + - R or S thermocouple and read K, T, E, N, R or S thermocouple. directly in C or F. Store three values for each Flip the QUIK-CHEK switch thermocouple type on the to indicate the minimum and Instrument with QUIK-CHEK switch to Thermocouple Input maximum temperatures the Controller 830 has measured. Monitor an instantly output any Temperature Indicator temperature in C or F.

9 Temperature Trip or Alarm independent sensor to tune the Cold junction compensation Temperature Transmitter deadband adjustment of automatically adjusts the controllers. millivolt output as the ambient temperature changes. CHECK CONTINUITY READ to mVDC, VDC. A tone sounds when the resistance between the READ kHz, Hz or CPM to Vpeak terminals is less than approximately 100 Ohms. Easily measure PROCESS DC signals. Flip the QUIK- Continuity is useful to find open connections, shorts or CHEK switch to recall the minimum and maximum to identify wire pairs. readings. Use the TechChek 830 to measure batteries and loop power supplies or across receiver inputs to measure the 1. to 5 volt signal. Read flow meter signals in Hz or CPM. DC Voltage or Frequency Output Signal Controller Transmitter Power Supply Flowmeter Flow Sensor Variable Speed Drive TYPICAL HOOKUPS.

10 READ PRESSURE CALIBRATE 2-WIRE PRESSURE TRANSMITTERS. Select one of the QuikCal 90 Pressure Modules and Use the TechChek 830 to simultaneously supply power place it into a ModPak 91 Module Holder. Connect the to a 2-Wire transmitter, read the input pressure to the ModPak 91 to the TechChek 830 using the attached transmitter and display the 4 to 20 mA output of the interface cable. transmitter. Connect the QuikCal 90 Pressure Module directly to the The 830 supplies a nominal 25 VDC and supports loads field fitting or with tubing to any pressure source. up to 1200 Ohms. PROCESS CALIBRATOR . PROCESS CALIBRATOR . mA. V. QUIK-CHEK . Pressure HI MAX T/C. SET READ.. LO MIN. Source SOURCE. STORE. READ. RTD. C / F. FREQ. TYPE. PRESSURE. RESET ZERO ENG UNITS. mA / % READ/POWER. % DP FLOW TRANSMITTER. DISPLAY.