Lutron Electronics TC-424 Operation Manual

Pt-100 calibrator,Pt 100 thermometer,Type K,J,T,R,E,S thermocouple

THERMOMETER CALIBRATOR

with

Source & Measurement

400 ohm resistance calibrator, measurement
DC mV calibrator(source) , measurement

Model : TC-424

Your purchase of this 4 in 1
THERMOMETER CALIBRATOR

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

TABLE OF CONTENTS

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4-1. Thermocouple SOURCE PROVIDE PROCEDURE ....................................................................................................................................................................................

4-2. VOLTAGE SOURCE PROVIDE PROCEDURE ..........................................................................................................................................

4-3. RTD Pt100 ohm SOURCE PROVIDE PROCEDURE .....................................................................................................................................................................

4-4. 400 ohm SOURCE PROVIDE PROCEDURE .....................................................................................................................................................................

..........................................................

5-1.Thermocouple Type MEASURE PROCEDURE .....................................................................................................................................................................................

5-2. VOLTAGE MEASURE PROCEDURE ..........................................................................................................................................

5-3. RTD Pt100 ohm MEASURE PROCEDURE ..........................................................................................................................................

5-4. 400 ohm MEASURE PROCEDURE ..........................................................................................................................................

5-5. LCD Backlight Operation PROCEDURE ..........................................................................................................................................

. ADVANCED SETTING.......................................................................................................

6-1 Auto power OFF management ..........................................................................................................................................

...........................................................................................................................................................................................

. POWER SUPPLY from DC ADAPTER........................................................................................

. BATTERY REPLACEMENT.................................................................................................

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1. FEATURES....................................................................................

2. SPECIFICATIONS....................................................................................................

3. FRONT PANEL DESCRIPTION....................

4. SOURCE PROVIDE PROCEDURE................................................................................

5. MEASUREMENT PROCEDURE................................................................................

6

6-2 Select the Temp. unit to ℃ or ℉

7
8

9. SYSTEM RESET............................................................................................................

1

1

5

6

6

6

7

7

7

7

8

8

8

8

8

9

9

10

10

10

1. FEATURES

*

Four kinds Source output :

1. Pt-100 source, 2. Voltage( DC mV) source.

3. 400 ohm source , 4. Type KJRETS Temp. source .

*

Four kinds measurement inputer :

1. Pt-100 measure, 2. Voltage( DC mV) measure,

3. 400 ohm measure , 4. Type K/J/R/E/T/S Temp. measure .

* Portable instrument for calibrating 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 backlight ( ON/OFF ).

Measurement 1.Type k/J/R/E/T/S Temp. , 2. Voltage (DC mV).

3. Pt-100 ohm, 4. 400 ohm .

Source

Sampling Time Approx. 1 second.
of Display
Advanced
setting

Type k/J/R/E/T/S Temp.,

Voltage (DC mV : - 10.00 to + 110.00 mV),

Pt-100 ohm , 400 ohm .

* Auto power OFF management.

*

Set unit ℃ or ℉ .

1

Operating 0 to 50 ℃.

Instruction manual..............................................

Hard carrying case( CA-06 ).....................................................

( Type K source output line ), AC-DUK02.........................................

MTL-CP424.......................................................................

Temperature Less than 85% R.H.
and Humidity
Power Supply * Alkaline or heavy duty DC 1.5 V battery

( UM3, AA ) x 6 PCs, or equivalent.

* DC 9V adapter input. ( AC/DC power

adapter is 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 *
Included *

*

*
Optional AC to DC 9V adapter.
Accessories TP-01,TP-02A, TP-03, TP-04, TP-05

1 PC
1 PC
1 PC
1 PC

2

2-2 Electrical Specifications ( 23.0 ± 5℃ )

30 MHz only.

Thermocouple

Type

-200.0to 1370.0 ℃ >-100℃: >-100℃:

K

-328 to 2498 ℉ ±(0.05 %+ 1 ℃) ±(0.07%+1.5℃)0.1 ℃ or 1 ℉

-200.0 to 1200.0 ℃ <-100℃: <-100℃:

J

-328 to 2192 ℉ ±(0.05 %+ 2 ℃) ±(0.07%+ 2 ℃)

-200.0 to 400.0℃

T

-328 to 752 ℉

-200.0 to 1000.0 ℃

E

-328 to 1832 ℉

R

S

* input impedence : 10 ^12 ohms.
* measure protection : DC 60 V , AC 24 V.

* source protection : Reference CAUTION.

DC Voltage

DC Voltage

Range of source / measure Display Accuracy

-10.00mV to +110.00 mV 0.01 mV

* input impedence : 10 ^12 ohms.
* measure protection : DC 60 V , AC 24 V.
* source protection : Reference CAUTION.

0 to 1768 ℃

32 to 3214 ℉

source measure

<100℃: >100℃:
±(0.05 %+ 3 ℃) ±(0.07 %+ 3 ℃)1 ℃ or 1 ℉
≧100℃: ≧100℃:
±(0.05 %+ 2 ℃) ±(0.07 %+ 2 ℃)

Resolution source / measure

Accuracy

± ( 0.05 % + 30 µV )

ResolutionRange of source / measure

Pt100

Pt100

Range of source / measure Display Accuracy

-200.0 to 850.0 ℃

-328.0 to 1562.0 ℉

* input impedence : 10 ^12 ohms.
* protection : Reference CAUTION.

Resolution source measure

0.1 degree

0.1 degree

Remark :

The above specification are tested under the environment
RF Field Strength less than 3 V/M & frequency less than the

3

±(0.05%+0.6℃)±(0.05%+ 1℃)