info@tursdaletechnicalservices.co.uk 1. Features * Type K/J/T/E/R/S, Pt 100 ohm, measurement with 4 display. * Show 4 channels display on the LCD at the same time. * Type K: -100 to 1300 ℃. * Type J: -100 to 1200 ℃. * Pt 100 ohm: -199.9 to 850.0 ℃. * ℃/℉, 0.1 degree/1 degree.
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info@tursdaletechnicalservices.co.uk Circuit Custom one-chip of microprocessor LSI circuit. Display LCD size : 52 mm x 38 mm LCD with green backlight ( ON/OFF ). Channels T1, T2, T3, T4, T1-T2. Sensor type Type K thermocouple probe. Type J/T/E/R/S thermocouple probe. PT 100 ohm probe Cooperate with an 0.00385 alpha coefficient, meet DIN IEC 751.
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info@tursdaletechnicalservices.co.uk Temperature Automatic temp. compensation for the Compensation type K/J/T/E/R/S thermometer. Linear Linear Compensation for the full range. Compensation Offset Available for Type K/J/T/E/R/S and Adjustment Pt 100 ohm. Probe Input Type K/J/T/E/R/S Socket 2 pin thermocouple socket. Pt 100 ohm : Ear phone socket. Over Indication Show "...
info@tursdaletechnicalservices.co.uk 3-16 Battery compartment/Cover 3-17 Stand 3-18 SD card socket 4. Measuring Procedure 4-1 Type K measurement 1) Power on the meter by pressing the "Power button" (3-2, Fig. 1) once. * After already power on the meter, pressing the "Power button" once (> 2 sec) will turn off the meter.
info@tursdaletechnicalservices.co.uk 4-5 Data Hold During the measurement, press the " Hold Button " ( 3-3, Fig. 1 ) once will hold the measured value & the LCD will display a " HOLD " symbol. Press the " Hold Button " once again will release the data hold function. 4-6 Data Record ( Max., Min.
info@tursdaletechnicalservices.co.uk c. Time setting If the meter is used at first time, it should to adjust the clock time exactly, please refer chapter 7-1 ( page 16 ). d. Decimal format setting The numerical data structure of SD card is default used the as the decimal, for example "20.6"...
info@tursdaletechnicalservices.co.uk 5-4 Check time information During the normal measurement (not execute the Datalogger), If press "Time check Button" (3- 7, Fig.1) once, the lower LCD display will present the time information of Year/Month, Date/Hour, Minute/Second. 5-5 Check sampling time information During the normal measurement ( not execute the Datalogger ), If press "...
info@tursdaletechnicalservices.co.uk EXCEL data screen ( for example ) EXCEL graphic screen ( for example ) 7. Advanced Setting Under do not execute the Datalogger function, press the "SET Button " ( 3-7, Fig. 1) continuously at least two seconds will enter the " Advanced Setting " mode. then press the" Next Button "...
info@tursdaletechnicalservices.co.uk 7-1 Set clock time (Year/Month/Date, Hour/Minute/ Second) When the lower display show "dAtE" 1) Press the " Enter Button " ( 3-4, Fig. 1 ) once, Use the " ▲ Button " ( 3-5, Fig. 1 ) or " ▼ Button"...
info@tursdaletechnicalservices.co.uk 7-5 Select the Temp. unit to Cº or Fº When the lower display show " t-CF " 1) Use the " ▲ Button " ( 3-5, Fig. 1 ) or " ▼ Button " ( 3-6, Fig. 1 ) to select the upper Display text to "...
info@tursdaletechnicalservices.co.uk 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. 10. RS232 PC Serial Interface The instrument has RS232 PC serial interface via a 3.5 mm terminal ( 3-12, Fig. 1 ). The data output is a 16 digit stream which can be utilized for user's specific application.
info@tursdaletechnicalservices.co.uk 11. Offeset Adjustment 11-1 Type K/J/T/E/R/S offset adjustment 1) Set the function to Type K (or other type J/E/R/T/S ). 2) Insert the probe to the T1 input socket ( 3-9, Fig. 1 ) 3) Pressing " Offset button " ( 3-8, Fig. 1 ) continuously at least two seconds then release, the display will show : * Use the "...
info@tursdaletechnicalservices.co.uk * Use the " ▲ button "( 3-5, Fig. 1 ) " ▼ button " ( 3-6, Fig. 1 ) to adjust the desiring value on right bottom display. * Pressing " Enter button " ( 3-4, Fig. 1 ) once, the adjustment value will save into memory then return to normal measuring screen and finish the offset adjustment procedures.
info@tursdaletechnicalservices.co.uk 13. Patent The meter ( SD card structure ) already get patent or patent pending in following countries : Germany Nr. 20 2008 016 337.4 JAPAN 3151214 TAIWAN M 358970 M 359043 CHINA ZL 2008 2 0189918.5 ZL 2008 2 0189917.0 Patent pending In this direction will find a vision of the measurement technique: http://www.industrial-needs.com/measuring-instruments.htm...
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