horiba LAQUAact D-74 Manuals

Manuals and User Guides for horiba LAQUAact D-74. We have 3 horiba LAQUAact D-74 manuals available for free PDF download: Instruction Manual, Quick Manual

horiba LAQUAact D-74 Instruction Manual (112 pages)

Portable pH/ORP/Conductivity Meter

Brand: horiba | Category: Measuring Instruments | Size: 2 MB

Items in Package
4
Hazard Classification and Warning Symbols
7
Safety Precautions
8
Product Handling Information
10
Manual Information
12
Table of Contents
13
Part Names and Basic Operation
17
Names of each Part
18
Instrument
18
Display
19
Battery Level Display
20
Operation Key
21
Basic Operation
22
Changing the Operation Mode
22
Switching the Displays
23
Switching the Display
23
Changing the Measurement Parameter
24
Using the Backlight
25
Entering Numeric Values
26
Measurement
27
Preparation
28
Confirmation before Starting Measurement
28
Turning on the Instrument
29
Inserting the Batteries
29
Using the AC Adapter (Option)
30
Pressing the POWER Key
30
Setting the Date and Time
31
Connecting an Electrode
32
Ph Measurement
33
Setting the Instrument
33
Setting Temperature Compensation (Default: ATC)
33
Setting the Standard Solution Used for Calibration (Default: NIST)
34
Standard Solution Type
35
Performing Calibration
36
Ph Standard Solution Setting Is NIST or USA
36
Inspecting Repeatability
39
Ph Standard Solution Setting Is CUST
40
Performing Measurement
43
MV, ORP Measurement
44
Setting the Instrument
44
Setting the Temperature Display (Default: ATC)
44
Switching between Absolute Value and Relative Value
45
Performing Measurement
46
Conductivity Measurement
47
Setting the Instrument
48
Setting the Temperature Display (Default: ATC)
48
Setting the Conductivity Unit (Default: S/M)
49
Setting the Salinity Unit (Default: PPT)
50
Setting the Cell Constant (Default: 1.000×100 M-1)
51
Setting the Temperature Conversion
52
Performing Salinity Calibration
53
Performing Measurement
55
Using Various Functions
57
Saving Measurement Data in the Internal Memory
58
Displaying Saved Data
59
Deleting All Saved Data
60
Displaying the Latest Calibration and Inspection Data
61
Displaying the Latest Calibration Data
61
Displaying the Latest Inspection Data
62
Deleting Calibration Data
63
Printing Measured Values and Calibration Data
65
Transferring Saved Data to a PC
70
Operating the Instrument from an External Device
71
Using the Automatic Data Save (Default: OFF)
72
Setting the ID Number (Default: 000)
74
Using the Calibration Interval Alarm (Default: OFF)
75
Calibrating Temperature Sensor
76
Changing the Automatic Power off Setting (Default: OFF)
77
Performing Test Printing of the Printer Unit
78
Resetting to Factory Default Settings
79
Maintenance
81
Maintenance and Storage of the Instrument
81
Environmental Conditions for Storage
81
Maintenance and Storage of the Ph Electrode
82
Maintenance and Storage of the ORP Electrode
83
Checking the State of the ORP Electrode
84
Maintenance and Storage of the Conductivity Cell
85
Checking and Calibrating the Conductivity Cell
86
How to Resolve Errors or Troubles
89
When an Error Message Appears
89
ERR No.0001 Memory Error
89
ERR No.0002 Empty Battery Level
90
ERR No.0003 Electrode Stability Error
90
ERR No.0004 Asymmetric Potential Error
90
ERR No.0005 Electrode Sensitivity Error
91
ERR No.0006 Maximum Calibration Points Exceeded
91
ERR No.0007 Cannot Identify Standard Solution
91
ERR No.0008 Calibration Interval Error
92
ERR No.0009 Printer Error
92
ERR No.0010 Memory Full
92
ERR No.0011 Cell Constant Is out of Range
92
Troubleshooting
93
The Indicated Value Fluctuates
93
The Response Is Slow
94
The Indicated Value Does Not Change/No Response
94
The Measured Value Blinks
95
The Temperature Display Blinks or Is Fixed at 25°C
95
Repeatability of the Measured Value Is Poor
96
Nothing Appears When the Power Is Turned on
96
Swelling of Operation Key Sheet
96
Part of the Display Is Missing
97
Appendix
99
Main Specifications
99
Table of Conductivity Cell Range
101
Table of Conductivity Cell Range (Resistivity Range)
102
Instrument Default Settings
103
Technical Note
104
Ph Measurement (Glass Electrode)
104
Ph Standard Solutions at Various Temperatures
105
ORP Measurement
106
Conductivity Measurement
107
For more Information
108
Options
109

horiba LAQUAact D-74 Quick Manual (2 pages)

Portable pH/Conductivity Meter

Brand: horiba | Category: Measuring Instruments | Size: 1 MB

Preparation
1
Conductivity Measurement
1
Set the Cell Constant
2
Measurement
2
To Measurement
2

horiba LAQUAact D-74 Quick Manual (2 pages)

Portable pH Meter

Brand: horiba | Category: Measuring Instruments | Size: 0 MB

horiba Categories

Measuring Instruments Security Sensors Test Equipment Thermometer Laboratory Equipment

More horiba Manuals

horiba LAQUAact D-74 Manuals

horiba LAQUAact D-74 Instruction Manual (112 pages)

Table of Contents

horiba LAQUAact D-74 Quick Manual (2 pages)

Table of Contents

horiba LAQUAact D-74 Quick Manual (2 pages)

Related Products

horiba Categories