Rice-lake Discovery Series Semi-Micro and Analytical, Ohaus Bedienungsanleitung

Ohaus Discovery BalancesInstruction Manual80104130.indd 1 11/7/2006 9:22:27 AM

EN-6Ohaus Discovery80104130.indd 6 11/7/2006 9:22:30 AM

EN-7Ohaus Discovery3 OPERATION3.1 Overview of Controls & Display Functions TOP VIEW BOTTOM VIEW R

EN-8Ohaus Discovery3.1 Overview of Controls & Display Functions (Cont.)Digital Display Window12345678910111213141 Primary (7 Segment) Display2 Br

EN-9Ohaus Discovery3.2 Button FunctionsFour multifunction buttons and two tare buttons are used to to operate the balance and navigate the menus. The

EN-10Ohaus Discovery3.3 Using the Button Control Functions3.3.1 Setting the Balance to ZeroRemove the load from the pan and press the Zero button

EN-11Ohaus Discovery3.4 MENU3.4.1 Menu StructureThe Discovery balance menu structure is illustrated below.CALIBRATE (3.7.2)AutoCalSpanCalibration

EN-12 Ohaus Discovery3.4.2 Menu Navigation The Discovery menu structure consists of three levels. The top level is the main menu which consists of

EN-13Ohaus Discovery3.5 Application ModesThe Discovery balance incorporates Weighing, Parts Counting, Percent Weighing, Check Weighing, Animal/Dynami

EN-14 Ohaus Discovery3.5.2 Parts Counting (Cont.)Pressing the Function button displays the APW on the secondary display. The example shows an APW of

EN-15Ohaus Discovery3.5.4 Check WeighingCheck Weighing is used to compare the weight of a sample against target limits.Press and hold Mode button MOD

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EN-16 Ohaus Discovery3.5.5 Dynamic/Animal Weighing (Cont.)Completed Animal CycleThe primary display shows the weight of the animal and the secondary

EN-17Ohaus Discovery3.5.7 TotalizeTotalize measures the cumulative weight of items. Refer to Section 3.7.5 to enable totalizing.Press the Mode butto

EN-18 Ohaus Discovery3.5.9 DensityRefer to section 3.7.5 to enable density measurements. Follow the procedures as indicated after initial setup in

EN-19Ohaus DiscoveryThe density Q is the quotient of the mass m and the volume V.Q =mVDensity determinations are performed by using Archimedes’ princi

EN-20 Ohaus Discovery3.5.9 Density (Cont.)Solid Density Determinations for items Less Dense Than WaterFor density determination of solids with a den

EN-21Ohaus Discovery3.5.9 Density (Cont.)Liquid Density DeterminationsThe density of a liquid can be made using a sinker of known volume. The sinker

EN-22Ohaus Discovery3.5.9 Density (Cont.Before density measurements can be made, the density mode of operation must be set up in the Menu, Mode Sub-

EN-23Ohaus Discovery3.5.9 Density (Cont.C. Liquid Density using Calibrated Sinker (Not supplied)The following menu item should be turned on: LIQUID.

EN-24Ohaus Discovery3.5.9 Density (Cont.The balance now indicates 0.0000 g IN AIR (blinking). Place the sample on the support and weigh in air, pre

EN-25Ohaus Discovery3.5.10 StatisticsStatistics are used when it is desired to compare a number of samples and examine the relative deviation of the

Ohaus Corporation, 19A Chapin Road, P.O. Box 2033 Pine Brook, New Jersey, 07058, USADeclaration of Conformity We, Ohaus Corporation, declare under o

EN-26Ohaus Discovery3.5.10 Statistics (Cont.)Statistical Check WeighingPress and hold Mode button until STATS is shown on the secondary display.For s

EN-27Ohaus DiscoveryStatistical Animal WeighingThis procedure is very similiar in setup as Statistical weighing. Use the same general procedure. Pres

EN-28 Ohaus Discovery3.5.11 Pipette CalibrationPipette calibration checks the accuracy and precision values of pipettes by weight analysis. The bala

EN-29Ohaus Discovery3.5.11 Pipette Calibration (Cont.)IMPREC % 0.000000 is displayed. Edit the value and press the Yes button. This value is speci-

EN-30 Ohaus Discovery3.6 Additional Features3.6.1 Weigh BelowThe Discovery balance is equipped with a weigh below hook. Note: Before turning the bal

EN-31Ohaus Discovery3.7.2 CalibrationDiscovery balances offer a choice of 4 calibration methods: Internal Calibration (Advanced AutoCal), Span Calibr

EN-32 Ohaus DiscoveryAutomatic Internal CalibrationBefore Automatic Internal calaibration can be used, it must be turned on first in Menu Calibrate.

EN-33Ohaus Discovery3.7.2 Calibration (Cont.)Calibration TestCalibration test allows a check of a known calibration mass against the last stored cali

EN-34 Ohaus Discovery3.7.2 Calibration (Cont.)Calibration AdjustCalibration Adjust may be used to adjust the result of the internal calibration by ±1

EN-35Ohaus Discovery3.7.3 SetupSETUP Legal Trade On/OffAuto Tare On/Off Auto Off Off, 1, 2, 5 minBack Light On/OffEnd SetupLegal TradeW

Compliance to the following standards is indicated by the corresponding marking on the product.Mark StandardAS/NZS CISPR 22, AS/NZS 61000.4.3CA

EN-36 Ohaus DiscoveryCount Use to set the Counting Mode On or Off. If Count is set On, APW optimize can be set On or Off.Percent Allows setting the

EN-37Ohaus Discovery LSD Result .5 Adds one decimal place Display counts by 5 1 Display counts by 1 2 Display cou

EN-38 Ohaus DiscoveryEntering a User ID or Project IDEnter the user or Project ID one character at a time. The character to be entered is highlighted

EN-39Ohaus Discovery3.7.12 LockoutUse this sub-menu to prevent unauthorized changes to menu set-tings. If a sub-menu is locked, its menu item setting

EN-40Ohaus Discovery3.8 Sealing Access to the Balance SettingsWhen used in conjunction with the Lockout menu, the balance may be sealed to prevent

EN-41Ohaus Discovery4. MAINTENANCE4.1 CalibrationPeriodically verify calibration by placing an accurate weight on the balance and if calibration is

EN-42 Ohaus Discovery4.6 Accessories Storage Cover 9773-79 80850012 Security Device

EN-43Ohaus Discovery5. TECHNICAL DATAAmbient conditionsThe technical data are valid under the following ambient conditions: • Ambient temperature:

EN-44Ohaus Discovery5.2 SpecificationsModel DV114C DV214C DV314C DV215CDCapacity 110 210 310 81/210Readabilty (mg) 0.1 0.01/0.1Repeatabilty (Std. d

EN-45Ohaus Discovery5.3 Capacity x ReadabilityUnit DV114C DV214C DV314C DV215CDmilligram 110000.0000 x 0.1 210000.0000 x 0.1 310000.0000 x 0.1 8100

EN-1Ohaus Discovery1. INTRODUCTION ...

EN-46 Ohaus Discovery x% Set % reference weight (x) in grams. (Must have reference weight stored.) P% Print percent reference we

EN-47Ohaus DiscoveryLIMITED WARRANTYOhaus products are warranted against defects in materials and workmanship from the date of delivery through the du

Ohaus Corporation19A Chapin RoadP.O. Box 2033Pine Brook, NJ 07058, USATel: (973) 377-9000Fax: (973) 944-7177With offices worldwide www.ohaus.com© Oha

EN-2Ohaus Discovery3.6 Additional Features ...

EN-3Ohaus Discovery1 INTRODUCTIONThis manual contains installation, operation and maintenance instructions for the Ohaus Discovery balances. Please r

EN-4Ohaus Discovery2 INSTALLATION2.1 UnpackingCarefully remove your Discovery balance and each of its components from the package. Save the packagi

EN-5Ohaus Discovery2.5 Connecting Power2.5.1 AC AdapterConnect the AC Adapter to the wall outlet. Connect the plug into the receptacle on the rear