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Sartorius ME235S User Manual

Sartorius ME235S
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Table of Contents

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Sartorius ME235S Specifications

General IconGeneral
BrandSartorius
ModelME235S
CategoryScales
LanguageEnglish

Summary

Warning and Safety Instructions

Installation Instructions

Connecting the Balance to AC Power

Balance Setup and Configuration

Configuring the Balance

Navigating the Setup Menu

Setting Balance Functions (BAL.FUNC.)

Accessing and Configuring Balance Functions

Explains accessing the balance functions menu and selecting parameters.

Balance Functions Details

Calibration, Adjustment, and Filter Settings

Covers calibration/adjustment sequences, filter settings, and stability ranges.

Balance Functions Details (continued)

Setting Device Parameters

Device Parameters: Interface Settings

Setting Application Parameters

Accessing and Configuring Application Settings

Guide to accessing application parameters and assigning passwords.

Application Parameters Overview

Application 1: Basic Settings

Details parameters for units, accuracy, counting, percent, animal weighing.

Application 1: Basic Settings Details

Counting, Percent, and Animal Weighing Settings

Configuration options for counting, percent weighing, and animal weighing applications.

Application 1: Calculation and Density Settings

Calculation and Density Parameters

Configuration for calculation decimal places, density methods, and liquid buoyancy.

Differential Weighing and Autosave Settings

Settings for differential weighing sequences, decimal points, autosave, and statistics.

Application 1 & 2 Settings

Differential Weighing Printout and ID Settings

Configuration for differential weighing printout options and sample ID inclusion.

Checkweighing and Time-Controlled Functions

Settings for checkweighing, port activation, printout, and time-controlled functions.

Application 3: Data Records Settings

Totalizing and Formulation Configuration

Settings for automatic storage, evaluated values, and printout in totalizing and formulation.

Application 3: Statistics Settings

Extra Functions Configuration

2nd Tare Memory and Identification Codes

Settings for tare memory, container tare, automatic printout, and ID codes.

SQmin Function and DKD Uncertainty

Configuration for SQmin display and DKD uncertainty of measurement.

Selecting the Printout Function (Printout)

Printout Configuration

Printout Configuration Details

Operating the Balance

Basic Weighing Function and Sample Handling

Covers basic weighing, sample preparation, and static electricity.

Operating the Balance (continued)

Device Parameters: Draft Shield Operation

Interfaces and Port Configuration

Calibration, Adjustment, and Linearization

Calibration and Adjustment Procedures

Explains calibration, adjustment, and linearization concepts and methods.

Calibration and Adjustment Preparation

Calibration and Adjustment Sequence Setup

Calibration and Adjustment Sequence Setup (continued)

Selecting Calibration/Adjustment Parameters

Internal Calibration/Adjustment and Linearization

Internal Calibration/Adjustment Process

Detailed steps for performing internal calibration and adjustment.

Internal Linearization Process

Steps for performing internal linearization of the balance.

Calibration and Adjustment Sequence Options

Sequence Options: Auto vs. Manual Adjustment

Explains the choice between automatic and manual adjustment after calibration.

External Calibration with User-Defined Weight

Instructions for external calibration using a user-defined weight.

Defining the Calibration Weight

isoCAL: Automatic Calibration, Adjustment, and Linearization

isoCAL Functionality and Activation

How isoCAL works, its activation, and display prompts.

Automatic Calibration Timing and Settings

Configuring automatic calibration at set times and other related settings.

Repeatability Test (reproTEST)

Definition and Purpose of Repeatability Test

Explains repeatability and the function of the reproTEST.

Performing the Repeatability Test

Step-by-step instructions for conducting the repeatability test.

Application Programs Overview

Counting Application

Counting Application Features and Settings

Explains determining piece count, features, and factory settings.

Counting Application Preparation and Additional Functions

Preparation for Piece Count Calculation

Steps to prepare for calculating piece counts and reference sample updating.

Weighing in Percent Application

Weighing in Percent Features and Settings

Explains obtaining weight readouts in percent, features, and factory settings.

Weighing in Percent Preparation and Equations

Preparation for Percent Calculation

Steps to calculate percent values, including reference percentage and weight.

Calculation Equations for Percent Weighing

Formulas used for residue, loss, and ratio calculations in percent weighing.

Calculation Application

Calculation Features and Settings

Explains storing equations, displaying calculated values, and formula input.

Calculation Application Preparation and Additional Functions

Preparation for Calculation Setup

Steps to select and confirm the calculation application and decimal places.

Density Determination Application

Density Determination Methods and Features

Explains methods for solids and liquids, features, and parameter settings.

Equations Used to Determine Density

Density Determination Preparation and Additional Functions

Preparation for Density Measurement Setup

Steps to select and configure density measurement settings.

Differential Weighing Application

Differential Weighing Purpose and Features

Explains comparing samples before and after treatment and determining weight differences.

Defining the Weighing Sequence for Differential Weighing

Weighing Sequence Options

Details the four sequences for measuring tare, initial, and backweights.

Factory Settings for Differential Weighing

Configuration options for weighing sequence, tare weighing, and printouts.

Printout for Differential Weighing

Printout for Differential Weighing (continued)

Differential Weighing Preparation and Settings

Selecting Weighing Sequence and Tare Options

Steps to select weighing sequence, tare settings, and autosave.

Soft Key Functions for Differential Weighing

List Function for Differential Weighing

Display Pages: Lots, Samples, Values, and Results

Explains the different display pages available in the list function.

Air Buoyancy Correction Application

Air Buoyancy Correction Purpose and Features

Explains correcting weighing errors due to air buoyancy and its features.

Air Density Determination Methods

Details methods for determining air density using steel and aluminum weights.

Air Buoyancy Correction Configuration

Air Buoyancy Correction Configuration (continued)

Soft Key Functions for Air Buoyancy Correction

Details specific soft key functions for air buoyancy correction.

Air Buoyancy Correction Preparation and Additional Functions

Preparation for Air Buoyancy Correction Setup

Steps to configure and activate air buoyancy correction.

Air Density Determination

Diameter Determination Application

Diameter Determination Purpose and Features

Explains determining diameter of wires/filaments and its features.

Time-Controlled Functions Application

Time-Controlled Functions Features and Settings

Explains configuring balance functions at specific times or intervals.

Time-Controlled Functions Preparation and Additional Functions

Preparation for Time-Controlled Functions Setup

Steps to select and configure time-controlled functions.

Statistics Application

Statistics Purpose and Features

Explains evaluating weight and calculated values statistically.

Statistics Configuration and Features

Statistics Configuration Options

Settings for automatic storage, evaluated values, and printout in statistics.

Statistics Configuration and Printout

Factory Settings and Soft Key Functions

Overview of factory settings and soft key functions for statistics.

Statistics Preparation and Additional Functions

Preparation for Statistics Setup

Steps to select and configure the statistics application.

Extra Functions Overview

Second Tare Memory (Preset Tare)

Functionality for storing weights as tare or entering preset tare values.

Identification Codes (ID)

How to assign and manage identification codes for data documentation.

Extra Functions: Second Tare Memory

Second Tare Memory Features and Settings

Details on storing weights, numeric input, and identifying net values.

Individual Identification Codes (ID)

ID Code Features and Settings

Storing, changing, and deleting up to 4 IDs with names and values.

Individual Identification Codes Preparation and Example

Preparation for Setting Identification Codes

Steps to select and configure identification codes and their printout.

Product Data Memory

Product Data Memory Purpose and Features

Storing and loading data records for application initialization.

SQmin Function

SQmin Function Purpose and Features

Displays allowable minimum sample quantity per USP guidelines.

DKD Uncertainty of Measurement

Purpose and Features of DKD Uncertainty

Displays dynamic uncertainty of measurement per DKD Calibration Certificate.

Displaying and Printing Uncertainty Values

How to display and print absolute and relative uncertainty values.

Data Output Functions

Data Output Options

Outlines options for outputting data to display, printer, or PC.

Display Output Sections

Details the different sections of the balance display for outputting information.

Data Output Functions: Display Details

Metrological Data and Bar Graph Display

Explains the metrological data line and bar graph display.

Data Output Functions: Measured Values and Balance Information

Line for Measured Values and Weight Units

Explains the current weight value, calculated values, and unit displays.

Configuring Interfaces

Configuring a Printout

Printout Functionality

Printout Format Configuration Details

Serial Communications Port Details

Output Format (Line Format) Configuration

Data Output Format Details

Data Input Format and Control Commands

Synchronization and Data Transmission

Error Codes and Messages

Error Codes, Causes, and Solutions

Lists common error codes, their causes, and recommended solutions.

Error Codes and Messages (continued)

Specific Error Codes and Troubleshooting

Details error codes related to differential weighing, memory, keys, and balance conditions.

Further Error Code Troubleshooting

Addresses errors related to sample inclusion, lot management, and statistics availability.

Care and Maintenance

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