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Cosmo LS-1866 User Manual

Cosmo LS-1866
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2 TABLE OF CONTENTS
7.4 Names of Test Pressure Gauge Components (Low · Medium / Vacuum Pressure) ............................ 40
7.4.1 Output Mode .................................................................................................................................. 40
7.4.2 Setting test pressure limits ............................................................................................................. 41
7.4.3 Locking the key of the test pressure gauge ................................................................................... 42
7.4.4 Zero reset of the test pressure gauge ............................................................................................ 42
7.4.5 Test pressure gauge error display ................................................................................................. 42
7.5 Names of Test Pressure Gauge Components (High Pressure) ............................................................ 43
7.5.1 Output Mode .................................................................................................................................. 43
7.5.2 Setting test pressure limits ............................................................................................................. 44
7.5.3 Locking the key of the test pressure gauge ................................................................................... 45
7.5.4 Zero reset of the test pressure gauge ............................................................................................ 45
7.5.5 Test pressure gauge error display ................................................................................................. 45
7.6 Unlocking the Keyboard ........................................................................................................................ 46
7.7 Switching Remote to/from Manual......................................................................................................... 46
7.8 Start and Stop ........................................................................................................................................ 46
7.9 Switching Channels ............................................................................................................................... 46
7.10 Switching Modes ................................................................................................................................... 47
7.11 Measurement Mode ............................................................................................................................... 47
7.11.1 Viewing Differential pressure sensor (DPS) offset......................................................................... 47
7.11.2 Viewing raw output of detected differential pressure ..................................................................... 48
7.12 Timer Settings........................................................................................................................................ 48
7.12.1 Viewing ........................................................................................................................................... 48
7.12.2 Entry ............................................................................................................................................... 48
7.13 Limit Setting ........................................................................................................................................... 49
7.13.1 Viewing ........................................................................................................................................... 49
7.13.2 Entry ............................................................................................................................................... 49
7.13.3 Limit setting with NR (Noise Reduction) is activated ..................................................................... 49
7.13.4 Two-level limit setting ..................................................................................................................... 49
7.14 Unit selection ......................................................................................................................................... 50
7.15 Charge Hold........................................................................................................................................... 50
8
8
COMPENSATION MODE (MASTER-PRESET) .......................................................................... 51
8.1 Sampling Master-Preset value .............................................................................................................. 51
8.1.1 Preparation..................................................................................................................................... 51
8.1.2 Sampling by manual operation ...................................................................................................... 52
8.1.3 Sampling externally through control I/O port ................................................................................. 53
8.2 Error message during Master-Preset sampling ..................................................................................... 53
9
9
CALIBRATION (CAL) MODE ..................................................................................................... 55
9.1 Leak Calibration ..................................................................................................................................... 55
9.1.1 Preparation..................................................................................................................................... 55
9.1.2 Sampling drift value ....................................................................................................................... 55
9.1.3 Leak calibration using a Leak Master ............................................................................................ 56
9.1.4 Leak calibration using a volumetric-variable Leak Calibrator ........................................................ 56
9.1.5 Go/No Go judgement during leak calibration ................................................................................. 57
9.2 DPS Offset Calibration .......................................................................................................................... 57
9.3 DPS Span Inspection ............................................................................................................................ 58
9.3.1 Connecting a Pressure Calibrator .................................................................................................. 58
9.3.2 Changing gain coefficients ............................................................................................................. 58
9.4 No-Leak Test ......................................................................................................................................... 59
9.5 No-Leak Test Under Atmospheric Pressure .......................................................................................... 59
1
1
0
0
ORIGINAL (ORG) MODE ........................................................................................................... 61
10.1 ROM Version Information (P-1) ............................................................................................................. 61
10.2 Memory Switch Settings (P-2) ............................................................................................................... 61
10.2.1 How to move to memory switch to be set ...................................................................................... 61
10.2.2 How to change settings .................................................................................................................. 61
10.2.3 Memory Switch Table .................................................................................................................... 62
10.3 Initialization (P-3) ................................................................................................................................... 65
10.3.1 Manufacturer’s settings .................................................................................................................. 65
10.4 Channel Copy (P-4) ............................................................................................................................... 65
10.5 Noise Reduction (NR) (P-5) ................................................................................................................... 66
10.6 Serial Number Setting ........................................................................................................................... 66
1
1
1
1
INTERFACE ............................................................................................................................... 67
11.1 Control I/O Port ...................................................................................................................................... 67

Table of Contents

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Cosmo LS-1866 Specifications

General IconGeneral
BrandCosmo
ModelLS-1866
CategoryTest Equipment
LanguageEnglish

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