Horiba Scientific LAQUAact D-73G Manuals

Manuals and User Guides for Horiba Scientific LAQUAact D-73G. We have 1 Horiba Scientific LAQUAact D-73G manual available for free PDF download: Instruction Manual

Horiba Scientific LAQUAact D-73G Instruction Manual (112 pages)

pH/ORP/Ion Meter

Brand: Horiba Scientific | Category: Measuring Instruments | Size: 2.32 MB

Check Items
4
Regulations
5
For Your Safety
9
Product Handling Information
15
Manual Information
17
Table of Contents
18
Part Names and Basic Operation
23
Names of each Part
24
Instrument
24
Identification of Manufacturing Date
24
Display
25
Battery Level Display
26
Operation Key
27
Basic Operation
28
Changing the Operation Mode
28
Switching the Displays
29
Changing the Measurement Parameter
30
Using the Backlight
30
Entering Numeric Values
31
Measurement
33
Preparation
34
Confirmation before Starting Measurement
34
Turning on the Instrument
35
Inserting the Batteries
35
Using the AC Adapter (Option)
36
Pressing the POWER Key
36
Setting the Date and Time
37
Connecting an Electrode
38
Ph Measurement
39
Setting the Instrument
39
Setting Temperature Compensation (Default: ATC)
39
Setting the Standard Solution Used for Calibration (Default: NIST)
40
Standard Solution Type
41
Performing Calibration
42
Ph Standard Solution Setting Is NIST or USA
42
Inspecting Repeatability
45
Ph Standard Solution Setting Is CUST
46
Performing Measurement
49
MV, ORP Measurement
50
Setting the Instrument
50
Setting the Temperature Display (Default: ATC)
50
Switching between Absolute Value and Relative Value
51
Performing Measurement
52
Ion Concentration Measurement
53
Setting the Instrument
53
Setting the Temperature Display (Default: ATC)
53
Setting the Ion Concentration Unit (Default: G/L)
55
Setting the Ion Valency of Sample (Default: 1)
56
Performing Calibration
57
Performing Measurement
60
Using Various Functions
63
Saving Measurement Data in the Internal Memory
64
Displaying Saved Data
65
Deleting All Saved Data
66
Displaying the Latest Calibration and Inspection Data
67
Displaying the Latest Calibration Data
67
Displaying the Latest Inspection Data
68
Deleting Calibration Data
69
Printing Measured Values and Calibration Data
70
Transferring Saved Data to a PC
75
Operating the Instrument from an External Device
76
Using the Automatic Data Save (Default: OFF)
77
Setting the ID Number (Default: 000)
79
Using the Calibration Interval Alarm (Default: OFF)
80
Calibrating Temperature Sensor
81
Changing the Automatic Power off Setting (Default: OFF)
82
Performing Test Printing of the Printer Unit
83
Resetting to Factory Default Settings
84
Maintenance
85
Contact for Maintenance
85
Maintenance and Storage of the Instrument
85
Environmental Conditions for Storage
85
Maintenance and Storage of the Ph Electrode
86
Maintenance and Storage of the ORP Electrode
87
Checking the State of the ORP Electrode
88
Maintenance and Storage of the Ion Electrode
89
How to Resolve Errors or Troubles
91
When an Error Message Appears
91
ERR No.0001 Memory Error
91
ERR No.0002 Empty Battery Level
92
ERR No.0003 Electrode Stability Error
92
ERR No.0004 Asymmetric Potential Error
92
ERR No.0005 Electrode Sensitivity Error
93
ERR No.0006 Maximum Calibration Points Exceeded
93
ERR No.0007 Cannot Identify Standard Solution
93
ERR No.0008 Calibration Interval Error
94
ERR No.0009 Printer Error
94
ERR No.0010 Memory Full
94
Troubleshooting
95
The Indicated Value Fluctuates
95
The Response Is Slow
96
The Indicated Value Does Not Change/No Response
96
The Measured Value Blinks
97
The Temperature Display Blinks or Is Fixed at 25°C
97
Repeatability of the Measured Value Is Poor
98
Nothing Appears When the Power Is Turned on
98
Swelling of Operation Key Sheet
98
Part of the Display Is Missing
99
Appendix
101
Main Specifications
101
Instrument Default Settings
102
Technical Note
103
Ph Measurement (Glass Electrode)
103
Ph Standard Solutions at Various Temperatures
104
ORP Measurement
105
Ion Concentration Measurement
106
For more Information
107
Options
108

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Horiba Scientific LAQUAact D-73G Instruction Manual (112 pages)

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