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Pt-100 calibrator,Pt 100 thermometer,Type K,J,T,R,E,S thermocouple
400 ohm resistance calibrator, measurement
DC mV calibrator(source) , measurement

THERMOMETER CALIBRATOR 

Model : TC-424

Your purchase of this 4 in 1
THERMOMETER CALIBRATOR 
with Source & Measurement
marks a step forward for you
into the field of
precision measurement.
Although this meter a
complex and delicate
instrument, its durable
structure will allow
many years of use if
proper operating
techniques are
developed. Please read
the following
instructions carefully
and always keep this
manual within easy
reach.

 OPERATION MANUAL

Summary of Contents for TC-424

Page 1: ...of this 4 in 1 THERMOMETER CALIBRATOR with Source Measurement marks a step forward for you into the field of precision measurement Although this meter a complex and delicate instrument its durable st...

Page 2: ...PROCEDURE 7 4 4 400 ohm SOURCE PROVIDE PROCEDURE 7 5 MEASUREMENT PROCEDURE 7 5 1 Thermocouple Type MEASURE PROCEDURE 7 5 2 VOLTAGE MEASURE PROCEDURE 8 5 3 RTD Pt100 ohm MEASURE PROCEDURE 8 5 4 400 ohm...

Page 3: ...ting process devices Four kinds Source Adjustable output 2 SPECIFICATIONS 2 1 General Specifications Circuit Custom one chip of microprocessor LSI circuit Display LCD size 52 mm x 30 mm LCD with white...

Page 4: ...optional Power Current Normal operation w o current source Approx DC 18 mA LCD Backlight is ON Approx DC 2 mA Weight Meter 282 g 0 61 LB with cable Dimension Meter 198 x 68 x 45 mm Accessories Instruc...

Page 5: ...ce measure Display Accuracy Resolution source measure 10 00mV to 110 00 mV 0 01 mV 0 05 30 V input impedence 10 12 ohms measure protection DC 60 V AC 24 V source protection Reference CAUTION Pt100 Pt1...

Page 6: ...e specification are tested under the environment RF Field Strength less than 3 V M frequency less than the 30 MHz only CAUTION Do not apply a voltage exceeding the maximum input voltage otherwise the...

Page 7: ...rtment Cover 3 3 Power Button 3 13 Battery Cover Screws 3 4 Button 3 14 Tripod Fix Nut 3 5 Button 3 15 Stand 3 6 Button 3 16 Red Hi bananaTerminal 3 7 FUNCTION Button SET Button 3 17 Black Lo bananaTe...

Page 8: ...couple Temp Input Socket 3 10 Fig 1 output better or Use The Red banana Terminal 3 16 Fig 1 is for the positive Temp output The Black banana Terminal 3 17 Fig 1 is the ground for negtive Temp output 4...

Page 9: ...n on a resistance temperature detector or a resistance measurement unit in three wire connection the supplide terminal adapter can be used to achieve a three wire configuration Fig 1 A 2W Lo and LO te...

Page 10: ...r LCD display will show the measure value same as the input Type k temp value 5 2 VOLTAGE MEASURE PROCEDURE 1 Power on the meter by press the Power button 3 3 Fig 1 2 sec 2 Press the Source Measure bu...

Page 11: ...alue 5 4 400 ohm MEASURE PROCEDURE 1 Power on the meter by press the Power button 3 3 Fig 1 2 sec 2 Press the Source Measure button 3 8 Fig 1 select to MEASURE Model 3 Press the FUNCTION button 3 7 Fi...

Page 12: ...mp unit to or Remark During execute the Advanced Setting function if press Power Button 3 3 Fig 1 once will exit the Advanced Setting function the LCD will return to normal screen 6 1 Auto power OFF m...

Page 13: ...rature unit is 2 After Display unit is selected to C or F press the Source Measure 3 8 Fig 1 will save the setting function with default 7 POWER SUPPLY from DC ADAPTER The meter also can supply the po...

Page 14: ...he instrument and remove the battery 3 Replace with DC 1 5 V battery UM3 AA Alkaline heavy duty x 6 PCs and reinstate the cover 4 Make sure the battery cover is secured after changing the battery 9 SY...

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