ScienTECH Electronic Balance Uživatelský manuál

Cookbook – Chem_Balance 1Chemistry Lab CookbookBalance Software, v210.0Instrument 1:Cahn BalanceODP #: 02344Model #: 31Website:http://www.thermoca

Cookbook – Chem_Balance 10detected by the beam position sensing system. A greater force on the beam will require a greater opposite forcefrom the torq

Cookbook – Chem_Balance 11When the Weight Display has stabilized, push the CAL button once;Remove the calibration weight. You may now tare and make no

Cookbook – Chem_Balance 12To calibrate the Cahn balance using the software, first set the Stop Criteria to “By Statistics”; the ConfidenceInterval to

Cookbook – Chem_Balance 13Select New to open the Balance_Calibration.vi window:Follow the on-screen instructions: Start with no weight on the sample p

Cookbook – Chem_Balance 14If the samples IDs have been downloaded directly from the database, scanned, or manually entered in either theCoulometer or

Cookbook – Chem_Balance 15Document Information:Author, Original: Bill MillsVersion Number, Original: 179Revision History:210:Chris BennightSignature

Cookbook – Chem_Balance 2 Balance Systems User Guidev.210Accelerations, induced by the ship's motion, make precise weighing at sea difficult. To

Cookbook – Chem_Balance 3A. 1. Principle and Mode of OperationThe Scientech balance system is composed of two Scientech top loading balances (model 2

Cookbook – Chem_Balance 4A. 2. Tuning the SensorsOnce the Scientech.vi is loaded, the following Control window is displayed:Clicking on the Show Cali

Cookbook – Chem_Balance 5The tuner.vi allows the user to apply a gain and zero value to the reference sensor’s output so as to match the zeroand gain

Cookbook – Chem_Balance 6To calibrate the sensors, proceed as follows: Set the Test Method to “By Stats”; Set the Confidence Interval to 99.5% and Pre

Cookbook – Chem_Balance 7Clicking on the Halt button will stop the process at any time;When the Test Method is switched to "By Counts", weig

Cookbook – Chem_Balance 8Select the Confidence Interval and Precision;Place a piece of weighing paper or a weighing boat on each balance and click on

Cookbook – Chem_Balance 9B. Cahn MicrobalanceThe Cahn microbalance (model C-30/31) is designed for weights up to 3.5g and is sensitive to changes as s