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Inficon UL5000 User Manual

Inficon UL5000
108 pages
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Catalog-No.
from software version
TECHNICAL HANDBOOK
UL5000
Helium Leak Detector
550-500A,
550-501A
V 5.14
iina74e1-h (1408) Translation of the original handbook

Table of Contents

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Inficon UL5000 Specifications

General IconGeneral
TypeHelium Leak Detector
Pumping Speed (Helium)2.5 l/s
Detectable GasesHelium (He)
Minimum Detectable Leak Rate (Helium)5 x 10^-12 mbar l/s
Response Time< 1 second
Power Supply100-240 V, 50/60 Hz
Operating Temperature10°C to 40°C
DisplayLCD
Detection PrincipleMass Spectrometer
InterfaceRS-232
Storage Temperature-20°C to 60°C

Summary

General Information

Safety Symbols

Explanation of safety symbols used throughout the manual for risk awareness.

Installation

Electrical Connections

Instructions for safely connecting the UL5000 to power and external systems.

Mains Power

Detailed steps for connecting the UL5000 to the main power supply.

Vacuum Connections

Explanation of vacuum connections including inlet, exhaust, vent, and purge.

First Operation Check

Description of the Initial Operation

Step-by-step guide for the initial startup and measurement process.

Startup and Measure

Procedure for the initial startup and first measurement.

Verification

Steps to verify the UL5000's accuracy after setup or calibration.

Description and Working Principle

Vacuum System

Explains the key components and layout of the UL5000 vacuum system.

Control Panel

Explains the functions of the control panel, display, and buttons.

Working Modes

Details the different operational modes of the UL5000.

Vacuum Mode

Describes the primary vacuum mode and its operational stages.

Sniffer Mode

Explains the operation of the UL5000 in sniffer mode.

Operation of the UL5000

The Screen in Measurement Mode

Covers how leak rates are displayed during measurement.

Call for Calibration

How to access the calibration routine from various modes.

Description of the Menu

Main Menu

Overview of the main menu structure and its sub-menus.

Mode

Selecting between different operational modes like Vacuum or Sniff.

Trigger & Alarms

Configuration for trigger levels, alarms, and volume.

Trigger Level 1

Setting the first leak rate trigger level for alarms and outputs.

Trigger Level 2

Setting the second leak rate trigger level for alarms and outputs.

Calibration

Access point to the calibration routines for the UL5000.

Settings

Menu for configuring internal machine parameters and functions.

Vacuum settings

Settings related to the vacuum system's operation and functions.

Zero & Background

Settings for background suppression and ZERO button functionality.

Access to CAL function

Selecting whether calibration menu access is restricted or not.

Calibration

The calibration routines

Describes the different ways to access and initiate the calibration process.

Internal Calibration

Details the procedure for internal calibration using a built-in standard.

External Calibration

Guide for performing external calibration with a separate leak standard.

Error And Warning Messages

List of Errors & Warnings

A comprehensive list of all error and warning messages with possible solutions.

Maintenance works

Maintenance Plan

Outlines required maintenance tasks based on operating hours.

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