CHEMetrics V-3000 Manual de usuario
OPERATOR’S MANUAL
V-3000 PHOTOMETER
CHEMetrics, Inc.
4295 Catlett Road
Midland, Virginia 22728
Toll Free 1-800-356-3072
Phone: 540-788-9026
Fax: 540-788-4856
Web: www.chemetrics.com
Jan. 18, Rev. 8
Table of Contents
1 Overview
1.1 Features and Specifications ....................................... 1
1.2 Keypad .......................................................... 1
1.3 Key Functions ...................................................... 2
1.4Display ........................................................... 3
1.5SocketField ....................................................... 3
1.6 List of Direct Read Programs (factory calibrations) ......................... 4
1.7 Power LabStation (sold separately) ..................................... 6
2 Getting Started
2.1 Scope of Delivery ................................................... 7
2.2 Power Supply ...................................................... 7
2.3BatteryInstallation .................................................. 7
2.4AutomaticSwitch-off ................................................ 7
2.5DisplayIllumination.................................................. 7
3 Setup
3.1TurningthePhotometerOn ........................................... 8
3.2InsertingaCell ..................................................... 8
3.3 Operating Modes ................................................... 9
3.4Navigation......................................................... 9
3.5 Menu Overview ..................................................... 10
4 Photometry
4.1MeasuringtheConcentration .......................................... 11
4.2AnalysisTimer ..................................................... 12
4.3Timer ............................................................ 12
4.4MeasuringDilutedSamples ........................................... 12
5 Storing Data
5.1AssigningMeasurementIDNumber..................................... 13
5.2 Managing Stored Measurement Values .................................. 13
5.3FilteringStoredMeasurementValues ................................... 13
6 Use with Printers and Computers
6.1SavedDataOutputFormat ........................................... 14
6.2PrintingDataDirectlytoaPrinter....................................... 14
6.3 Downloading Data to a Computer ...................................... 15
6.4 Uploading Program Revisions ......................................... 15
7 Troubleshooting .................................................... 17
1
1 Overview
1.1 Features and Specifications
Wavelengths (nm): 436, 517, 557, 594, 610, 690
Cell Sizes: 13 mm, 16 mm, 28 mm - Flat bottom vials only
Wavelength Accuracy: K2 nm
Light Source: Light Emitting Diode with interference filters
Detector: Photodiode
Photometric Range: -0.200 to 2.000 absorbance units
Operating Temperature: 0EC to 50EC
Humidity: 75% Yearly Mean (up to 30 days at a maximum of 95%)
Waterproof: IP67
Power Supply: 4 X 1.5 V AA - approximately 5000 measurements
Data Logging: 100 data sets
Download Capability: Data to spreadsheet and printer, RS232 output
Upload Capability: Web Based Methods Update
Custom User Programs: Requires V-3000 Data Management Software (sold separately,
Catalog Number A-0301)
1.2 Keypad
2
1.3 Key Functions
Measuring MODE key
Toggle through concentration, absorbance, and % transmittance.
CAL/ZERO key
Reset Zero Adjustment
Reset Blank Value Measurement
PROGRAM key
Select a program for concentration (direct read) measurement.
START/ENTER key
Open Menus
Confirm Selections
Start Measurements
MENU key
Open the Configuration Menu. All settings are made in the configuration mode.
FORM key
In Photometry / Concentration (direct read) mode, toggle through available chemical
forms for a particular analyte (example: NH3, NH3-N, NH4).
UNIT key
In Photometry / Concentration (direct read) mode, toggle through available reporting
units (example: ppm, mg/Liter, mmol/Liter)
ON/OFF key
Turn the instrument ON and OFF
PRINT key
Print the display contents via an RS232 interface
STORE key
Press once: open the Store Menu
Press twice: quick store a measurement
•UP key
–DOWN key
Move up and down in menu selections
ESCAPE key
Go back to the previous menu level
NOTE: Keys with numbers printed on them can also be used to enter numbers in special menus.
3
1.4 Display
Photometry\Concentration Measuring mode
1.29 mg/l Measured value (with unit)
15: K1503 NH3-N Program no.: Catalog no. and Chemical form
13 mm 0.00 - 7.00 mg/l Diameter of the cell and measuring range
11.30.13 15:12 Status line with date and time
1.5 Socket Field
1. Contacts for Lab Station
2. RS232 serial interface
4
1.6 List of Direct Read Programs (factory calibrations)
.
Analyte Prog. # Kit Cat. # Cell Size,
mm Blank
Y/N Wavelength,
nm Range,
ppm Method
Aluminum 9 K-0603 13 Y 517 0 - 0.25 Eriochrome Cyanine R
Ammonia 12 K-1413 13 N 610 0 - 3.00
(as N) Hydroxybenzyl Alcohol
Ammonia 13 K-1413 13 N 610 0 - 60.0
(as N) Hydroxybenzyl Alcohol
Ammonia 15 K-1503 13 N 436 0 - 7.00
(as N) Direct Nesslerization
Ammonia 16 K-1523 13 N 436 0 - 14.0
(as N) Direct Nesslerization
Chloride 26 K-2103 13 Y 436 0 - 40.0 Ferric Thiocyanate
Chlorine 32 K-2513 13 N 517 0 - 5.00 DPD
Chlorine 33 K-2523 13 N 517 0 - 5.00 DPD
Chlorine Dioxide 37 K-2703 13 N 517 0 - 11.00 DPD
Chromate 42 K-2803 13 N 557 0 - 3.50
(as CrO4)Diphenylcarbazide
Copper 55 K-3503 13 N 436 0 - 12.00 Bathocuproine
Cyanide 60 K-3803 13 Y 594 0 - 0.400 Isonicotinic/Barbituric Acid
DEHA 64 K-3903 13 N 557 0 - 2.00 PDTS
Fluoride 73 K-4009 28 Y 594 0 - 3.00 SPADNS (Arsenic-free)
Hydrazine 89 K-5003 13 N 436 0 - 1.20 PDMAB
Peroxide 93 K-5513 13 N 517 0 - 3.00 DPD
Peroxide 95 K-5543 13 N 436 0 - 6.00 Ferric Thiocyanate
Iron 100 K-6003 13 N 517 0 - 6.00 Phenanthroline
Iron 101 K-6013 13 N 436 0 - 25.0 Phenanthroline
Analyte Prog. # Kit Cat. # Cell Size,
mm Blank
Y/N Wavelength,
nm Range,
ppm Method
5
Iron 102 K-6023 13 N 557 0 - 2.50 PDTS
Iron 103 K-6203 13 N 517 0 - 6.00 Phenanthroline
Manganese 110 K-6503 13 N 517 0 - 30.0 Periodate
Molybdate 115 K-6703 13 N 436 0 - 25.0
(as Mo) Catechol
Nitrate 119 K-6903 13 N 517 0 - 1.50
(as N) Cadmium Reduction
Nitrate 122 K-6913 13 N 517 0 - 1.50
(as N) Zinc Reduction
Nitrate 120 K-6923 13 N 517 0 - 7.50
(as N) Cadmium Reduction
Nitrate 121 K-6933 13 N 517 0 - 50.0
(as NO3)Cadmium Reduction
Nitrite 125 K-7003 13 N 517 0 - 1.00
(as N) Azo Dye Formation
Ozone 133 K-7423 13 N 517 0 - 5.00 DPD
Oxygen 140 K-7503 13 N 610 0 - 2.00 Indigo Carmine
Oxygen 141 K-7513 13 N 517 0 - 15.0 Indigo Carmine
Oxygen 142 K-7553 13 N 517 0 - 1.000 Rhodazine D™
Peracetic Acid 148 K-7913 13 N 517 0 - 5.00 DPD
Phenols 152 K-8003 13 N 517 0 - 8.00 4-Aminoantipyrine
Phenols 153 K-8023 13 N 517 0 - 20.0 4-Aminoantipyrine
Phosphate 158 K-8503 13 N 436 0 - 80.0
(as PO4)Vanadomolybdo-
phosphoric Acid
Phosphate 160 K-8513 13 N 690 0 - 5.00
(as PO4)Stannous Chloride
Silica 168 K-9003 13 N 690 0 - 10.00
(as SiO2)Heteropoly Blue
Sulfate 174 K-9203 13 N 436 0 - 100.0 Turbidimetric
Analyte Prog. # Kit Cat. # Cell Size,
mm Blank
Y/N Wavelength,
nm Range,
ppm Method
6
Sulfide 179 K-9503 13 N 690 0 - 3.00 Methylene Blue
Sulfide 180 K-9523 13 N 610 0 - 6.00 Methylene Blue
Zinc 187 K-9903 13 Y 610 0 - 3.00 Zincon
Zinc 188 K-9923 13 Y 610 0 - 15.0 Zincon
1.7 Power LabStation (sold separately, Catalog Number A-0302)
The Power LabStation includes: LabStation, Universal Power Cable with four plugs (US, Euro, UK, AUS),
Rechargeable Battery Pack, PC Interface Cable (9 pin to 9 pin).
The Power LabStation provides the following features:
• When the photometer is placed in the Power LabStation (which is plugged into an electrical outlet), the
photometer will always be fully charged and ready for use.
• For photometric measurements, when the photometer is in the Power LabStation, the zero measurement is
retained even after turning the instrument off.
• Batteries are not needed when using the Power LabStation.
• The Power LabStation (when plugged into an electrical outlet) charges the re-chargeable battery pack, even
when the instrument is turned off.
7
2 Getting Started
2.1 Scope of Delivery
• Handheld photometer
• four alkaline AA batteries, 1.5 V
• 13 mm cell adapter and light shield
• two empty 28 mm cells for MDL+ testing
• PC interface cable (6 pin to 9 pin)
• Operator’s Manual
2.2 Power Supply
The V-3000 photometer can be operated with regular AA batteries, a rechargeable battery pack or a power
cable. The rechargeable battery pack and the power cable are part of the Power LabStation package, which is
sold separately. There is a LoBat display indicator that appears when the batteries are nearly discharged.
2.3 Battery Installation
The V-3000 photometer requires four AA alkaline or lithium batteries. Remove the batteries when the
photometer is not in use.
To install batteries, carefully loosen the two screws on the battery compartment on the back of the instrument.
Remove the battery compartment cover and insert the four batteries with correct orientation as illustrated in the
battery compartment. Replace the battery compartment cover and secure it in place with the two screws.
2.4 Automatic Switch-off
The meter has a user chosen, automatic switch-off function (10 minutes to 24 hours) that is designed to save
battery life. The automatic switch-off time is chosen in the Configuration/System/Continue menu.
2.5 Display Illumination
During operation with batteries, the display illumination automatically turns off if no key is pressed for 30
seconds. Display illumination is switched on with the next keystroke. Display illumination features can be
adjusted Configuration/System/Display menu.
8
3 Setup
3.1 Turning the Photometer On
Press the ON/OFF key. For 30 seconds, the Start menu appears listing the measuring modes. The measuring
mode last selected is highlighted. The status line indicates the meter name and the version number of the
software. After about 30 seconds, the meter automatically switches to the measuring
mode and measured parameter used last.
3.2 Inserting a Cell
Inserting a 28 mm cell
Remove the black 13 mm adapter if it is in the sample compartment. Make sure that the dust cover is pushed
upward. Insert a 28 mm cell into the sample compartment using downward pressure to ensure that it is fully
seated.
Inserting a Vacu-vials® Ampoule (13 mm) - Requires installation of an adapter
#Installing the 13 mm Adapter
Make sure that the dust cover is pushed upward. Insert the black 13 mm adapter into the sample
compartment with the proper orientation (silver ball plunger in the cell shaft goes to the right). Use downward
pressure to ensure that the adapter is fully seated.
#Inserting the 13 mm Vacu-vials® Ampoule
Insert the Vacu-vials ampoule into the sample compartment using downward pressure to ensure that it is fully
seated. Place the light shield over the ampoule.
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