Sartorius ME254S User Manual

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Sartorius ME254S Specifications

General

Brand	Sartorius
Model	ME254S
Category	Scales
Language	English

Summary

Intended Use

Warning and Safety Instructions

Operating Design

Keys

Describes the function of various keys on the balance.

Function Keys (Soft Keys)

Explains the function of soft keys and their display.

Input

Bar Code Scanner or Keyboard Input

Details input methods using external devices like scanners or keyboards.

PC Input

Explains how to control the balance using a computer via a communication port.

Getting Started

Installation Instructions

Linearization after Transport

Explains the need for internal linearization after the balance has been transported.

Setting Up the ME5 or SE2 Balance

Step-by-step guide for setting up the ME5 or SE2 balance components.

Setting Up the ME5-F or SE2-F Balance

Guide for assembling the ME5-F or SE2-F balance components.

Connecting the Balance to AC Power

Instructions on how to connect the balance to AC power using the adapter.

Warmup Time

Explains required warmup time for accurate results and legal metrology.

Antitheft Locking Device

Leveling the Balance

Instructions on how to level the balance for accurate and repeatable results.

Configuring the Balance

Setting the Language

Describes how to select the display language for the balance.

Setting the Balance Functions (BAL.FUNC.)

Balance Functions (Overview)

Device Parameters (Overview)

Setting the Device Parameters (Device)

Entering or Changing a Password

Details the process of setting or changing the password for menu access.

Setting the Application Parameters (Application)

Application Parameters (Overview)

Printout Configuration

Device Information

Display Device Information on ME215/235/254/414/415/614

How to display device information on specific balance models.

Display Device Information on ME5 or SE2

How to display device information on ME5 or SE2 models.

Operating the Balance

Basic Weighing Function

Explains the primary function of weighing and its features.

General Instructions for “Analytical Weighing”

Provides guidance for analytical weighing procedures and sample handling.

Additional Functions

Calibration

Instructions on how to access the calibration function.

Setup

How to access the balance setup menu for configuration.

Device Parameters

Opening and Closing the Draft Shield

Explains how to open and close the draft shield doors.

ME215/235/414/415/614 Models: N.I.C.E. Static Electricity Eliminator (Ionizer)

Interfaces

Lists available interface ports and their purposes.

Password

Explains how to set or manage passwords for menu access.

Calibration, Adjustment, Linearization

Selecting the Calibration/Adjustment Parameter

Internal Calibration/Adjustment

Internal Linearization

Explains how to perform internal linearization of the balance.

Calibration and Adjustment Sequence

External Calibration/Adjustment with a User-Defined Calibration Weight

How to perform external calibration using a user-specified weight.

Define the Calibration Weight

isoCAL: Automatic Calibration, Adjustment and Linearization

Automatic Calibration and Adjustment at Set Times *

How to set specific times for automatic calibration and adjustment.

Repeatability Test (reproTEST)

Application Programs

Restoring the Factory Settings

How to restore all balance settings to factory defaults.

Toggle between Two Weight Units, U1 U2

Counting

Weighing in Percent

Calculation

Density Determination

Equations Used to Determine Density

Differential Weighing

Differential Weighing: Defining the Weighing Sequence

Explains the four weighing sequences for differential weighing.

Air Buoyancy Correction

Air Density Determination

How to determine air density using a special weight set or manual entry.

Equations for Air Buoyancy Correction

Air Density Determination

Equations for Air Density Determination

Provides the formulas used for calculating air density.

Diameter Determination

Time-Controlled Functions

Statistics

Example: Animal Weighing with Statistics (Averaging)

Extra Functions

Second Tare Memory (Preset Tare)

How to store and use a second tare value or preset tare.

Individual Identification Codes (ID)

Saving Values Manually in M+

Changing the Resolution

Product Data Memory

SQmin Function

DKD Uncertainty of Measurement

Combining Applications

Practical Combination of Several Applications

Data Output Functions

Interfaces

Serial Communications Port

Details the serial communications port and its modes.

Configuring a Printout

Printouts

Configuring Printout Formats

Serial Communications Port

Pin Assignment Charts

Pin Assignment Chart, 25-contact Female Connector, RS-232

Details the pin assignments for the 25-pin RS-232 connector.

Cabling Diagram

Error Codes and Messages

Care and Maintenance

Cleaning

General guidelines and warnings for cleaning the balance.

Overview

Specifications

Standard Models

Lists technical specifications for standard balance models.

Verified Models with EC Type Approval

Lists specifications for verified models with EC type approval.

Model ME415S-0CE ME235S-0CE ME215S-0CE ME235P-0CE ME215P-0CE

Lists specifications for verified models with EC type approval.

Model ME614S-0CE ME414S-0CE ME254S-0CE

Lists specifications for verified models with EC type approval.

Model ME5-0CE SE2-0CE

Lists specifications for verified models with EC type approval.

Accessories (Options)

Declarations of Conformity

Weighing Instruments for Use in Legal Metrology: Council Directive 90/384/EEC

Discusses the directive for non-automatic weighing instruments in legal metrology.

Declaration of Conformity to Council Directives 89/336/EEC and 73/23/EEC

Declaration of Type Conformity to Directive No. 90/384/EEC

Plates and Markings

Entering the General Password

Enter/Change Password

Steps to enter or change the general password for balance access.