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Lutron Electronics TU-2016 Operation Manual
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Lutron Electronics TU-2016 Operation Manual

0.00 to 50.00 ntu, 50 to 1,000 ntu turbidity meter
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0.00 to 50.00 NTU, 50 to 1,000 NTU
TURBIDITY METER
Model : TU-2016
Your purchase of this TURBIDITY METER marks a step
forward for you into the field of precision measurement.
Although this CHLORINE METER is a complex and delicate
instrument, its durable structure developed. Please read the
following instructions carefully and always keep this manual
within easy reach.
OPERATION MANUAL

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Summary of Contents for Lutron Electronics TU-2016

  • Page 1 0.00 to 50.00 NTU, 50 to 1,000 NTU TURBIDITY METER Model : TU-2016 Your purchase of this TURBIDITY METER marks a step forward for you into the field of precision measurement. Although this CHLORINE METER is a complex and delicate instrument, its durable structure developed.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS 1. FEATURES..............1 2. SPECIFICATIONS............1 3. FRONT PANEL DESCRIPTION........3 3-1 Cover of Testing bottle.........3 3-2 Container of Testing bottle........3 3-3 Display..............3 3-4 Hold Button ( Esc Button )........3 3-5 TEST/CAL Button ( Enter Button )......3 3-6 Power Button............

  • Page 3: Features

    1. FEATURES * Designed to meet ISO 7027. * NTU ( Nephelometric TURBIDITY Unit ) measuring unit. * Wide and auto measurement range : 0 to 1,000 NTU. * High resolution : 0.01 NTU/1 NTU. * The unique optics structure, enables the instrument to read low value of TURBIDITY to the high level up to 1,000 NTU.
  • Page 4 Accuracy ± 5 % F.S. or ± 0.5 NTU, which ever is greater. Light source LED, 850 nm. Detector Photo diode Standard Meet ISO 7027. Response time Less than 10 seconds. Sample volume 10 mL. needed Data hold Freeze the display reading. Memory recall Maximum &...

  • Page 5: Front Panel Description

    3. FRONT PANEL DESCRIPTION 3-1 Cover of Testing bottle 3-2 Container of Testing bottle 3-3 Display 3-4 Hold Button ( Esc Button ) 3-5 TEST/CAL Button 3-6 Power Button 3-7 ZERO Button 3-8 REC Button ( MAX, MIN Button ) 3-9 Testing bottle with 0 NTU standard solution 3-10 Testing bottle with 100 NTU standard solution 3-11 Empty testing bottle 1...

  • Page 6: Measuring Procedure

    4. MEASURING PROCEDURE 4-1 Measurement Consideration White mark on the up position of " Testing Bottle " White mark on the edge of the " Container " Fig. 2 1)There is a " White mark " on the edge of the "...

  • Page 7: Measurement

    3)Insert the " Testing bottle " to the bottom of " Container " ( 3-2, Fig. 1 ) completely. 4)Before the measurement, it should envelop in the " Cover " ( 3-1, Fig. 1 ) completely. Remark : Before the measurement, it should keep the outside of Testing Bottle under the dry condition and without existing any dust.

  • Page 8: Zero

    Remark : * Under power OFF, if press the TEST Button " ( 3-5, Fig. 1 ) will power ON and going on to make the test automatically. * After the testing, within ten minutes approx., the meter will auto power OFF automatically. Wash ( Reinse ) the Testing bottle * After the testing, it should wash ( reinse ) the Testing Bottle by the Clean Solution...

  • Page 9: Calibration Procedure

    * With the " REC. " symbol on the display : a) Press the " REC Button " ( 3-8, Fig. 1 ) once, the " REC. MAX. " symbol along with the maximum value will appear on the display. If intend to delete the maximum value, just press the "...
  • Page 10 Shaking the calibration bottle lightly Before execute the calibration, it should shake lightly ( not strongly ) the Standard solution ( TU-0NTU, TU-100NTU ) one to two seconds to let the calibration solution under the uniform condition. Remark : Do not shake the Standard solution strongly due to it may generate the "...
  • Page 11 b. Press " CAL Button " ( 3-5, Fig. 1 ) continuously (at least 3 seconds ) until the Display show the text " CAL " then release the button. Fig. 5-1 c. After the LCD show above Fig. 5-1, wait a while the display will show 0.00 Now the meter is ready for the "...
  • Page 12 Then the Display will show : Now the meter is finished the " 0 NTU " calibration procedures and ready for " 100 NTU " calibration procedures. 100 NTU calibration When finish the " 0 NTU " calibration procedures and the Display show : The meter is ready for "...

  • Page 13: Calibration Clear

    Then the LCD display will return to normal measurement screen, now the meter is finished the calibration procedures ( 0 NTU, 100 NTU calibration ) completely and ready for the measurement. During the calibration, if exit something wrong ( Error, can not be calibrated..), please check if the "...
  • Page 14 Press " Hold Button " ( 3-4, Fig. 1 ) once the display will show : Press " Hold Button " ( 3-4, Fig. 1 ) once again the display will show : Now the meter is ready for the " Calibration clear " Press "...

  • Page 15: Battery Replacement

    7. BATTERY REPLACEMENT 1)When the left corner of LCD display show " ", it is necessary to replace the battery. However, in-spec. measurement may still be made for several hours after low battery indicator appears before the instrument become inaccurate. 2)Loss the "...