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KERN YDB-04 Operating And Installation Instructions

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Operating and Installation Instructions
Density determination set pour
KERN EMB / EMB-V
KERN YDB-04
Type:
TYDB-04-A
Version 1.0
2019-08
GB
KERN & Sohn GmbH
Ziegelei 1
D-72336 Balingen
E-Mail: info@kern-sohn.com
Phone: +49-[0]7433- 9933-0
Fax: +49-[0]7433-9933-149
Internet: www.kern-sohn.com
YDB-04-BA_IA-e-1910

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Summary of Contents for KERN YDB-04

  • Page 1 KERN & Sohn GmbH Ziegelei 1 Phone: +49-[0]7433- 9933-0 D-72336 Balingen Fax: +49-[0]7433-9933-149 E-Mail: info@kern-sohn.com Internet: www.kern-sohn.com Operating and Installation Instructions Density determination set pour KERN EMB / EMB-V KERN YDB-04 Type: TYDB-04-A Version 1.0 2019-08 YDB-04-BA_IA-e-1910...

  • Page 2: Table Of Contents

    KERN YDB-04 Version 1.0 2019-08 Operating and Installation Instructions Density determination set pour KERN EMB / EMB-V Contents INTRODUCTION ..........................3 ......................... 3 COPE OF DELIVERY DIMENSION [MM] .......................... 4 COMMISSIONING .......................... 5 ........................... 5 NSTALLATION 3.1.1 How to prepare the weighing balance ................5 3.1.2...

  • Page 3: Introduction

    1.1 Scope of delivery  Check packaging and density determination set immediately when unpacking for possible visible damage.  Make sure that all parts are completely present. YDB-04-BA_IA-e-1910...

  • Page 4: Dimension [Mm]

    2 Dimension [mm] Platform Hooks YDB-04-BA_IA-e-1910...

  • Page 5: Commissioning

    3 Commissioning Compatible models:  KERN EMB (only models with weighing plate Ø 82mm)  KERN EMB 200-3V 3.1 Installation 3.1.1 Prepare the weighing balance • If necessary, carry out necessary adjustment before installation of the density set. • Correct adjustment is no longer possible after the density kit has been installed.

  • Page 6: Installing The Density Determination Set

     Place the platform for support of the glass beaker.  Arrange a beaker glass (not included in the scope of delivery)  Bring liquid and instruments to the right temperature until you achieve a constant temperature. Observe the warm-up time of the balance. YDB-04-BA_IA-e-1910...

  • Page 7: Density Determination Of Solids

    The buoyancy results from the weight difference. In KERN EMB 200-3V the balance calculates automatically the density and displays For models without density calculation function the density must be calculated according to the following formula.

  • Page 8: Kern Emb 200-3V

    4.1 KERN EMB 200-3V Invoke mode for density determination of solid material 1. Turn on the scale with , "0.000g" is displayed. 2. If the scale does not display, "0.000g", press 3. Access by pressing the density determination mode for solids.
  • Page 9 Density determination “solids“ 7. Hang the sample on the hook. 8. Press , the weight of the sample in air is shown. (example) 9. Wait for stability display 10. Immerse the sample into the aid liquid. YDB-04-BA_IA-e-1910...
  • Page 10 (example) The weighing scale calculates automatically and then displays the solid matter’s density. (example) When connecting an optional printer, press , the result will be printed. Printout example KERN YKB-01N: Density aid liquid D-REF: 0.9976 g/cm^3 D-RSL: 8.0409 g/cm^3 Result (density of the sample)

  • Page 11: Kern Emb

    4.2 KERN EMB  Install density determination set, see chap. 3.1.2 Weighing in air:  Hang the sample on the hook.  Wait for stability display. Read-off and record the weight value. Weighing in liquid:  Immerse the sample into the aid liquid.

  • Page 12: Determining Density Of Liquids

    From the weight difference results the buoyancy from where the software calculates the density. In KERN EMB 200-3V the balance calculates automatically the density and displays For models without density calculation function the density must be calculated according to the following formula.
  • Page 13 (step 7). Enter the density of the sinker Press , the last digit flashes. to increase the numeric value of the flashing cipher. to move the number selection to the right, the respective active position flashes. Confirm input by YDB-04-BA_IA-e-1910...
  • Page 14 Density determination “liquids“ Hang the sinker on the hook Press , the weight of the sinker in air is displayed (example) Wait for stability display 10. Immerse the sinker into the test liquid. YDB-04-BA_IA-e-1910...
  • Page 15 (example) The scale determines the density of the liquid and then displays the result. (example) When connecting an optional printer, pressing of will print the result. Printout example KERN YKB-01N: Sinker density D-REF: 8.0409 g/cm^3 D-RSL: 0.9984 g/cm^3 Result (Density of the test liquid) W-AIR: 020.000 g...

  • Page 16: Kern Emb

    5.2 KERN EMB  Install density determination set, see chap. 3.1.2 Weighing in air:  Hang the sinker on the hook  Wait for stability display. Read-off and record the weight value. Weighing in test liquid:  Immerse the sinker into the test liquid.

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Tydb-04-a

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