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Sartorius LE series User Manual

Sartorius LE series
84 pages
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Operating Instructions
Sartorius Expert Series
LE Models
Electronic Micro-, Analytical and Precision Balances
98648-011-40
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Sartorius LE series Specifications

General IconGeneral
CalibrationExternal
DisplayLCD
Unitsg, kg, ct, lb, oz, ozt
InterfaceRS-232
MaterialStainless Steel
Power SupplyAC Adapter

Summary

Warnings and Safety Precautions

Safety Instructions

General safety guidelines for operating the balance to prevent damage.

IP Rating

Industrial protection ratings for various balance models and AC adapters.

Getting Started

Storage and Shipping Conditions

Guidelines for optimal storage and handling to prevent damage.

Unpacking and Equipment Supplied

Instructions for unpacking and list of included accessories.

Installation and Balance Conditioning

Steps for proper installation and conditioning the balance before use.

Legal Metrology Seal Verification

Information on EU seal requirements for verified balances.

Installation Steps

Analytical Draft Shield Installation

Procedure for attaching the analytical draft shield.

Connecting to Electronics Box

Connecting specific models to their electronics box.

3-Sided Draft Shield Installation

Procedure for installing balances with a 3-sided draft shield.

Connecting to AC Power

Steps for connecting the balance to AC power and safety precautions.

Connecting Peripheral Devices

Guidance on connecting external devices like printers or PCs.

Balance Warmup and Leveling

Information on required warmup time and leveling procedures.

Antitheft Locking Device

Instructions for securing the balance using an antitheft device.

Operation

Display and Operating Elements Overview

Identification and explanation of the balance's display and control elements.

Basic Weighing Function

Purpose and Features

Explains the basic weighing function and its key features.

Working with Microbalances

Tips for precise weighing, especially for microbalance models.

Below-Balance Weighing

Instructions and restrictions for performing weighing below the balance.

Calibration and Adjustment

Purpose and Features

Defines calibration and adjustment, and conditions for performing them.

External Calibration in Verified Balances

Information on external calibration for accuracy class I balances.

Internal Calibration/Adjustment

Procedure for internal calibration using the balance's built-in weight.

Calibration and Adjustment Sequence

Configuration options for the calibration and adjustment sequence.

Automatic Calibration with isoCAL

Details on the automatic calibration function based on temperature.

Configuration

Purpose and Features

Adapting balance to individual requirements via setup menu.

Printing Parameter Settings

How to print current balance configuration settings.

Setting Parameters (Menu Codes)

Step-by-step guide to changing balance settings using menu codes.

Parameter Settings Overview

Comprehensive overview of available parameter settings and their options.

Setting IDs, Time, Date, and Display Brightness

Purpose and Features

Configuring measurement environment parameters and display settings.

Setting Time, Date, and Brightness Example

Practical example for setting time, date, and display brightness.

Application Programs

Function Keys for Applications

Explanation of function keys used within application programs.

Using Applications in Legal Metrology

Information on using application programs with legal measuring instruments.

Net-total Formulation

Purpose and Features

Weighing multiple components into a defined total weight.

Preparation and Printout

Setting up net-total formulation and understanding printout data.

Counting

Purpose and Reference Sample Updating

Determining part count and optimizing accuracy with reference sample updates.

Reference Balance/Scale for Counting

Using a reference balance for higher precision in counting.

Preparation and Printout

Setting parameters for counting and interpreting the printout.

Weighing in Percent

Purpose and Preparation

Obtaining weight readouts in percent relative to a reference weight.

Weighing in Percent Example

Example demonstrating residual weight calculation in percent.

Animal Weighing/Averaging

Purpose and Preparation

Weighing unstable samples and calculating the average weight.

Animal Weighing Example

Example of determining animal weight with automatic start.

Toggling between Weight Units

Weight Unit Switching Function

How to switch between two configured weight units.

Generating a Printout

Purpose, Features, and Factory Settings

Generating printouts with weights, values, and IDs.

Printout Formats and Parameters

Understanding printout formats with and without data ID codes.

ISO/GLP-compliant Printout/Record

Features and Settings

Parameters included in GLP header/footer and settings for output.

Printout Content Examples

Examples of ISO/GLP compliant printouts for measurements and calibration.

Interface Port

Purpose, Features, and Factory Settings

Connecting to computers or peripherals via the serial interface port.

Output Format Details

Explanation of data output formats, special codes, and error codes.

Data Input Format and Commands

Sending commands to the balance via the interface port.

Pin Assignment Charts

Interface Connector Pinouts

Detailed pin assignment charts for female and male connectors.

RS-232 Cable Connection Warning

Warning about incorrect pin assignments on third-party RS-232 cables.

Cabling Diagram

Troubleshooting Guide

Care and Maintenance

Service and Repairs

Information on service contracts and requirements for repair work.

Cleaning Procedures

Guidelines for cleaning the balance and its stainless steel parts.

Safety Inspection

Actions to take if safe operation is no longer warranted.

Instructions for Recycling

Disposal and Repair Information

Guidelines for proper disposal of packaging, equipment, and batteries.

Overview and Specifications

Model Specifications

Detailed technical specifications for various balance models.

Verified Models with EC Type-Approval

EC Type-Approved Model Specifications

Specifications for models with EC type-approval, including accuracy class.

Accessories (Options)

Data Printer and Remote Display

Information on optional data printers and remote displays.

Rechargeable Battery Pack and Carrying Case

Details on external battery packs and carrying cases for balances.

Software, Kits, and Calibration Weights

Optional software, density kits, antistatic pans, and calibration weights.

AC Adapters and Draft Shield Chambers

Optional industrial AC adapters and analytical draft shield chambers.

Data Cables and Remote Control Switches

Optional data cables, adapters, and remote control switches.

Declaration of Conformity

Weighing Instruments for Legal Metrology

Directive 90/384/EEC regulating mass determination in legal metrology.

EC Verification Services

Information on Sartorius' EC verification services and subsequent verifications.

EU Directives Compliance

Confirmation of compliance with EU directives for electronic weighing instruments.

EC Type-Approval Declaration

Declaration of Type Conformity for non-automatic weighing instruments.

Plates and Markings

Balance Markings Overview

Diagrams showing locations of CE mark, EC verification stickers, and model designations.

Example Plates

Illustrations of model designation plates and descriptive plates.

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