Sartorius Entris Operating Instructions Manual
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Sartorius Entris Operating Instructions Manual

Laboratory balances
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Operating Instructions
Entris
Laboratory Balances
98648-019-79

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Summary of Contents for Sartorius Entris

  • Page 1 Operating Instructions Entris Laboratory Balances 98648-019-79...

  • Page 2: User Information

    Support Addresses for applications advice and Perform steps in the specified order: technical support can be found on the 1. First action website at: 2. Second action http://www.sartorius.com 3..– Indicates an item in a list...

  • Page 3: Table Of Contents

    Contents Intended Use User Information ....2 Explanation of Symbols ... . . 2 This high-precision balance is designed to Applications Advice | Technical Support .

  • Page 4: Safety Instructions

    Sartorius. Information on operational requirements, you must observe the quality is available upon request from requirements and provisions applicable in Sartorius. Only use original Sartorius your country. accessories! – Always keep the equipment and balance freely accessible.

  • Page 5: Getting Started

    Getting Started Storage and Shipping Conditions Additional equipment on the following – Do not expose the balance to extreme models: temperatures, moisture, shocks, blows, Entris153-1S, Entris323-1S, or vibration. Entris423-1S, Entris623-1S, Entris153i-1S, Entris323i-1S, Unpacking the Equipment Entris423i-1S, Entris623i-1S After unpacking the device, check it –...
  • Page 6 Installation Setting up the Balance Balances with Sliding Panel Draft Shield Place the components listed below inside the weighing chamber in the order given: – Shield plate – Shield disk – Pan support – Weighing pan Balances with Round Glass Draft Shield Position the components listed below in the order given: –...
  • Page 7 Power Connection | Safety Precautions – Use only an original AC adapter 6971991 t Insert the right-angle plug into the jack Select a country-specific power cable and attach to the AC adapter Connect the device to the power Mains connecting lead: Item No.
  • Page 8 Warm-up Time In order to provide accurate results, the instrument must warm up for 30 minutes. Only after this time will the required operating temperature have been reached. Anti-theft Locking Device To fasten an anti-theft locking device, use the lug located on the back of the balance.
  • Page 9 Levelling the Balance Purpose: – To compensate for unevenness at the place of installation Always level the balance again any time after it has been moved to a different location. Only the 2 front feet are used for leveling. Screw in both rear support feet (only on models with a rectangular weighing pan).

  • Page 10: Operation

    Operation Overview of Display and Control Panel Item Description Item Description Weight units Delete (Clear Function) Displays the menu level This key is generally used to Taring cancel functions: Symbol for “GLP printing mode – Quit application program active" – Cancel calibration | adjustment Symbol for “Printing mode active"...

  • Page 11: Basic Weighing Function

    Basic Weighing Function Features – Tare the balance y If necessary, change the configuration – Printing weights settings: see the chapter entitled “Configuration" Preparation Switch on the balance: y If desired, load the factory settings: Press the e key see the chapter entitled “Configuration" Tare the balance, if necessary: Additional Functions: Press the w key...

  • Page 12: Calibration

    Note: an allowable level within maximum Only for models with the label permissible error limits. Entris...i-1S ! Features In the operating menu, select Calibration | adjustment can be Cal.Just. - cal.int. before beginning. performed only when The built-in motorized calibration –...
  • Page 13 Internal Calibration | Adjustment Note: Only for models with the label Entris..i-1S ! Set the following parameters: SETUP - BAL.SCAL.- CAL.Just. - Cal.Int. (Code 1.1. 9. 4) The built-in motorized calibration weight located in the balance housing is applied and removed automatically for internal calibration.
  • Page 14 External Calibration Set the following parameters: SETUP - BAL.SCAL.- CAL.Just. - Cal.Ext. (Code 1.1. 9. 1) The required calibration weight is configured at the factory (see “Specifications"). Step Key (or instruction) Display 1. Tare balance 2. Start adjustment routine Cal.Ext. - 5000.0 Once you store the zero point the display prompts for the required calibration weight (flashing display) 3.

  • Page 15: Configuration (Operating Menu)

    Configuration (Operating Menu) You can configure the balance; i.e., adapt it to individual requirements. Functions of the Keys during Configuration: Symbol Function Scroll through menu items > One menu level lower (use right cursor to scroll through up to 4 menu levels) ↵...

  • Page 16: Menu Navigation

    Menu Navigation Example: Setting the Language Step Key (or instruction) Display 1. Open the menu: hold Applic. Open the menu in weighing mode 2. Scroll upward within themenu level; Repeatedly Input After the last menu code, the first code is displayed again languag.

  • Page 17: Menu: Structure

    Parameter Settings (Overview) Level 1 Level 2 Level 3 Menu code Ambient conditions 1. 1. 1. Setup Bal.Scal. Balance | scale parameters app.filt. Application filter 1. 1. 2. Stab.rng.Stability range 1. 1. 3. Taring Taring 1. 1. 5 Autzer. Auto zero 1.

  • Page 18: Menu Settings: Overview

    Parameter settings: Overview ο = Factory setting; √ = User-defined setting Level 1 Level 2 Level 3 Level 4 Menu code 1. 1. 1. 1 Setup Bal.Scal. Ambient Very stable Balance conditions 1. 1. 1. 2 ο Stable parameters (Filter 1. 1. 1. 3 Unstabl adaptation) 1.
  • Page 19 Level 1 Level 2 Level 3 Level 4 Menu code 1. 5. 1. 3 Setup Interf. Baudrate 600 Interface 1. 5. 1. 4 ο 1200 1. 5. 1. 5 2400 1. 5. 1. 6 4800 1. 5. 1. 7 9600 1.
  • Page 20 Level 1 Level 2 Level 3 Level 4 Menu code 1. 6. 5. 1 Setup Prnt.Out Prt.Init. Printing fct. Printing applica- ο all parameters 1. 6. 5. 2 tion parameters 1. 6. 5. 2 mainpar.ameters Format Line for- 16. char.(digit not identified) 1. 6. 6. 1 mat for printout ο...
  • Page 21 Level 1 Level 2 Level 3 Level 4 Menu code 2. 1. Appl. weighing ication toggling 2. 2. 2. 1 ο all config. programs between weight display accuracy 2. 2. 2. 2 Minus 1 div.1 1 interval 2. 2. 2. 6 units ο disp.dig.
  • Page 22 Device-specific information Level 1 Level 2 Level 3 Example Code Show software version 4. 1. InFo Ver. no. rel.32.09 rmation Show serial number, e.g.: 4. 2. Ser. nr. 29712345 (To toggle focus between upper and lower display sections: Press Show model designation ENTris124-1s 4.

  • Page 23: Application Programs

    Application Programs Counting Preparation Select the Counting application in the Display symbol: menu: see “Configuration" Purpose With the Counting application, you can Set the following parameters: determine the number of parts that each have approximately equal weight. To Applic.ation programs do this, a known number of parts (the reference sample quantity) is weighed first, Count.
  • Page 24 Example: Counting parts of equal weight Parameter settings: Applic. - Count. (menu code 2. 3.) Step Key (or instruction) Display/Data output Place empty container 22.6 on the balance Tare the balance Add reference sample quantity to container (in this example: 20 pcs) Changing the reference sample quantity ref 10 Select reference sample quantity:...

  • Page 25: Weighing In Percent

    Weighing in Percent Preparation Display symbol: Select the Weighing in percent application in the menu: Purpose see “Configuration" This application allows you to obtain weight readouts in percent which are Set the following parameters: in proportion to a reference weight. Applic.ation programs Changing the Reference Percentage Activate function:...
  • Page 26 Example: Determining residual weight in percent Parameter settings: Applic. - percent (menu code 2. 4.) Reference percentage: Ref 100% Step Key (or instruction) Display/Data output Tare the balance Changing the reference: (see the previous page) ref 100 Place sample equal to 100% on the balance (in this example: 111.6 g) Start the application.

  • Page 27: Animal Weighing/Averaging

    Animal Weighing/Averaging Preparation Display symbol: V Select the Animal weighing application in the menu: Purpose see “Configuration" This application is used to determine the weights of unstable samples (e.g., live Set the following parameters: animals) or to determine weights under very unstable ambient conditions.
  • Page 28 Example: Determining animal weight with automatic start and 20 subweighing operations (measurements) Parameter settings: Applic. - Animalw. (menu code 2. 7.) Step Key (or instruction) Display/Data output 1. Place animal weighing 22.6 bowl on the balance 2. Tare the balance 3. Change the number of ref 30 subweighing operations: 4.

  • Page 29: Toggling Between Weight Units

    Toggling between Weight Units Purpose With this application program you can change the weight value displayed from the basic weight unit to any of 4 application weight units (see table on next page). Features – Set the basic unit and display accuracy in the Setup menu: see “Configuration".
  • Page 30 The following weight units are available in your balance: : Menu item Unit Conversion factor Display symbol 1) USERDEF. Grams 1.00000000000 2) Grams (Factory setting) Grams 1.00000000000 3) Kilogr. Kilograms 0.00100000000 4) carats Carats 5,00000000000 5) Pounds Pounds 0.00220462260 6) ounces Ounces 0.03527396200 7) troy.oz. Troy ounces 0.03215074700 8) hktael Hong Kong taels...

  • Page 31: Density Determination

    Density Determination Display symbol: W Purpose This application program lets you determine the density of solid substances using the buoyancy method. Features To enter the density of the buoyancy liquid(g/cm ) at the corresponding temperature, press b. See the next page for a table of density values for water. The factory setting is 1 g/cm The following formula is applied: Density of sample =...
  • Page 32 Printout for Density Determination : Density of liquid (g/cm RhoFl 0.99823 o : Weight in air 20.0 g : Weight in liquid 15.0 g : Result: density of the sample 4.0 o Table: Density of H O at Temperature T (in °C) T/°C 0.99973 0.99972...
  • Page 33 Parameter settings: Applic. - Density - dec.plcs. -1 dec.pl. (menu code 2. 9. 1. 2) Example: Determining the density of a solid using water as the buoyancy liquid. The density of water at 20°C is 0.99823 g/cm Step Key (or instruction) Display/Data output 1. Attach sample holder and suspension wire 2.

  • Page 34: Data Interface

    “Data Interface Descriptions for Female interface connector Entris Models", which you can download from the Sartorius website: (www.sartorius.com "Download Center".) Pin Assignment Chart, 25-pin, RS-232:...

  • Page 35: Error Codes

    Remove the foreign object between weighing pan and housing The weight readout The balance was not Calibrated/adjust the balance is obviously wrong calibrated/adjusted Balance not tared before weighing If any other errors occur, contact your local Sartorius Service Center. Web address: http://www.sartorius.com...

  • Page 36: Care And Maintenance

    Care and Maintenance Service On request, Sartorius can offer you an individual service contract. Repairs Repair work must only be carried out by trained service technicians. Repairs performed by untrained persons may result in considerable hazards for the user. Cleaning Unplug the AC adapter from the wall outlet (mains supply).

  • Page 37: Disposal

    Inform Sartorius Service Center. 3) Then select “Disposal Information". Maintenance and repair work may only be 4) Addresses for the local Sartorius carried out by trained service technicians. disposal contacts can be found in the PDF files available for download on this We recommend that the device be page.

  • Page 38: Overview

    Overview Specifications General Specifications Int. weight circuit All models with the designation Entris ... i-1S are equipped with an internal calibration weight. Mains connection, via Desktop power supply 697199, 100 – 240 Vac, ±10%, voltage, frequency 50–60 Hz; 200 mA (max.) Power consumption maximum 16;...
  • Page 39 Model-specific Specifications Modele: Entris 224-1S 124-1S 64-1S 224i-1S 124i-1S 64i-1S Weighing capacity 220 g 120 g 60 g Readability 0.0001 g 0.0001 g 0.0001 g Tare range (subtractive) 220 g 120 g 60 g Repeatability < ± 0.0001 g 0.0001 g 0.0001 g...
  • Page 40 Modele: Entris 153-1S 822-1S 153i-1S 822i-1S Weighing capacity 150 g 820 g Readability 0.001 g 0.01 g Tare range (subtractive) 150 g 820 g Repeatability < ± 0.001 g 0.01 g (standard deviation) Linearity <± 0.002 g 0.03 g Response time (average) –6...
  • Page 41 Modele: Entris 8201-1S 5201-1S 2201-1S 8201i-1S 5201i-1S 2201i-1S Weighing capacity 8200 g 5200 g 2200 g Readability 0.1 g 0.1 g 0.1 g Tare range (subtractive) 8200 g 5200 g 2200 g Repeatability < ± 0.1 g 0.1 g 0.1 g...

  • Page 42: Accessories

    Accessories External calibration weights: Order no.: For Entris balance models Accuracy class Weight in grams YCW522-AC-02 YCW512-AC-02 YCW512-AC-02 YCW523-AC-02 YCW523-AC-02 YCW513-AC-02 YCW553-AC-02 YCW623-AC-02 4202 2000 YCW653-AC-02 6202 5000 YCW623-AC-02 3202 2000 YCW623-AC-02 2202 2000 YCW554-AC-02 YCW654-AC-02 8201 5000 YCW654-AC-02 5201...
  • Page 43 Product Order No. Ionizing blower for eliminating static electricity YIB01-0DR – 220 V YIB01-0UR – 110 V Stat-Pen antistatic device for eliminating electrostatic charges YSTP01 on samples and containers (100 V bis 230 V, 50/60 Hz) Weighing Table YWT09 – made from wood with synthetic stone YWT03 –...
  • Page 46 Sartorius Lab Instruments GmbH & Co. KG Weender Landstrasse 94–108 37075 Goettingen, Germany Telephone 05 51.308.0 Fax 0551.308-3289 www.sartorius.com Copyright by Sartorius, Goettingen, Germany. No part of this publication may be reprinted or translated in any form or by any means without prior written from Sartorius.

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