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KERN EMS Series User Manual

KERN EMS Series
93 pages
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EMS-BA-d-1716 4
1 Technische Daten
KERN EMS 300-3 EMS 3000-2
Ablesbarkeit (d) 0,001 g 0,01 g
Wägebereich (Max) 300 g 3000 g
Tarierbereich (subtraktiv) 300 g 3000 g
Reproduzierbarkeit 0,002 g 0,02 g
Linearität ±0,005 g ±0,05 g
Mindeststückgewicht bei
Stückzählung
0,002 g 0,02 g
Anwärmzeit 120 min 120 min
Referenzstückzahlen bei
Stückzählung
5, 10, 20, 25, 50
Wägeeinheiten dwt, g, oz, ozt
Empf. Justiergewicht, nicht bei-
gegeben (Klasse)
300 g
(F1)
3000 g
(F2)
Einschwingzeit (typisch) 3 sec.
Betriebstemperatur + 5° C . + 35° C
Luftfeuchtigkeit max. 80 % (nicht kondensierend)
Gehäuse (B x T x H) mm 200 x 280 x 63
Windschutz rechteckig mm innen 145 x 145 x 65 -
außen 165 x 165 x 80 -
Wägeplatte mm Ø 105 160 x 160
Gewicht kg (netto) 1,4
Eingangsspannung 110V-230V AC
Netzteil, Sekundärspannung 9 V, 300mA
Batteriebetrieb
9 V-Blockbatterie (optional)
Betriebsdauer: 40 h
Auto Off 3 min.

Table of Contents

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KERN EMS Series Specifications

General IconGeneral
Weighing plate materialstainless steel
CalibrationExternal calibration
DisplayLCD
Overall dimensionsVaries by model
Permissible ambient temperature10 °C - 40 °C
InterfaceRS-232
Protection ClassIP54 (optional)

Summary

Technical data

Basic Information (General)

Proper use

Details the intended use of the balance as a non-automatic weighing device.

Improper Use

Warns against dynamic weighing, permanent loads, and explosive environments.

Warranty

Lists conditions under which warranty claims are voided.

Monitoring of Test Resources

Explains the need for regular checking of measuring properties and test weights.

Basic Safety Precautions

Pay attention to the instructions in the Operation Manual

Emphasizes reading the manual before setup and commissioning.

Personnel training

States that only trained personnel should operate and maintain the appliance.

Transportation & Storage

Testing upon acceptance

Advises checking packaging and appliance for damage upon receipt.

Packaging / return transport

Provides instructions for keeping packaging and for return transport.

Unpacking, Setup and Commissioning

Installation Site, Location of Use

Provides guidelines for selecting an optimal installation location for accurate results.

Unpacking/installation

Instructions for carefully removing the balance from packaging and placing it.

Mains connection and Battery Operation

Mains connection

Details using the external mains adapter and voltage requirements.

Operation using a (rechargeable) battery (optional)

Explains how to connect and use a battery for operation, including auto-off.

Initial Commissioning

Linearization

Adjustment Procedures

Adjustment

Details the procedure for performing balance adjustment using recommended weights.

Operating elements

Overview of display

Shows a diagram of the balance's display and main controls.

Keyboard overview

Provides a table detailing the function of each key on the balance.

Operation

Start-up

Instructions on how to turn on the balance and its self-test sequence.

Switching Off

Instructions on how to properly turn off the balance.

Weighing

Steps for placing an item and reading the weighing result.

Taring

Instructions on how to zero the balance with an empty container or load.

Tare functions

PRE-TARE function

Explains how to store a tare vessel's weight for later use.

Weighing unit and mode operations

Weighing units switch-over

How to change between different weighing units (e.g., g, oz).

Plus/minus weighings

Describes how to perform plus/minus weighing for quality control.

Parts counting

Net-total weighings

Percent determination

Menu System

Navigation in the menu

Explains how to access, select, and change settings within the balance menu.

Menu overview

Provides a table summarizing the available menu items and their functions.

Auto Off function

Details how to enable or disable the automatic switch-off function.

Auto-Zero function

Explains how to enable or disable the automatic zero position function.

Filter function

Allows setting the balance according to ambient conditions and measuring purposes.

Reset to factory setting

Describes how to reset all menu items to their factory default settings.

Service, maintenance, disposal

Cleaning

Instructions on how to clean the balance using mild soap and a soft cloth.

Service, maintenance

States that only authorized technicians should open the appliance for service.

Disposal

Advises disposal according to national or regional laws for packaging and appliance.

Instant help

Declaration of -Conformity

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