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Summary of Contents for LaMotte DC1500
- Page 1 DC1500 MOLYBDENUM Molybdenum Colorimeter Kit Code 3246 1.800.561.8187 information@itm.com www. .com...
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Page 2: Table Of Contents
CONTENTS DC1500 Molybdenum Kit n Kit Contents ..................5 n Accessories ..................5 Test Method Specifi cations n Introduction ..................6 n Application .................... 6 n Range ..................... 6 n Method ....................6 n Handling & Preservation ..............6 n Interferences ..................6 Analysis n Molybdenum .................. - Page 3 General information n Packaging and Delivery ..............25 n General Precautions ................25 n Safety Precautions ................26 n Limits of Liability ................26 n Specifi cations ..................27 n CE ......................28 n IP67 ......................28 n Warranty .....................28 n Register Your Meter................28 Trouble Shooting Guide n Error Messages ..................29 n Calibration ..................29 n Stray Light ..................29...
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Page 4: Dc1500 Molybdenum Kit
Omit any letter that follows or precedes the four digit code number. For example if code is 4450WT-H, search 4450. To obtain a printed copy, contact LaMotte by e-mail, phone or fax. -
Page 5: Introduction
TEST METHODS SPECIFICATIONS INTRODUCTION Molybdenum occurs naturally in the earth’s crust as molybdenite and wolfenite, and is an important element in many biochemical reactions, including nitrogen fi xation. In industrial processes, such as the operation of boilers and cooling towers, molybdenum, in the form of sodium molybdate, is used as an environmentally safe corrosion inhibitor. -
Page 6: Analysis
ANALYSIS PROCEDURE 1. Fill the Water Sample Collecting Bottle (0688) with sample water. Main Menu 2. Press and hold until colorimeter turns on. Testing Menu Editing Menu 12:00:00 001/500 All Tests 3. Press ENTER to select Testing Menu. 063 Molybdenum HR 12:00:00 001/500 4. - Page 7 6. Use the 1.0 mL pipet (0372) to add 1 mL of *Mo Buff er (3997). Cap tube and mix. Use the 1.0 mL pipet (0354) to add 1 mL of *Molybdenum Oxidizing Reagent (6485). Cap and mix. Wipe tube dry. 8.
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Page 8: Calibration
CALIBRATION PROCEDURE Main Menu 1. Press and briefl y hold turn the meter on. The LaMotte Testing Menu logo screen will appear for about Editing Menu 3 seconds and the Main Menu will appear. - Page 9 All Tests 2. Press ENTER to select Testing Menu. 063 Molybdenum HR 12:00:00 001/500 3. Scroll to and select 063 063 Molybdenum HR Molybdenum HR from menu. Scan Blank Scan Sample 12:00:00 001/500 4. Rinse a clean tube (0290) three times with the Molubdenum standard.
- Page 10 Insert tube into chamber, close lid and select Scan Blank. 8. Remove tube from colorimeter. Use the 0.05 g spoon (0696) to add 0.05 g of *Molybdenum Indicator Powder (6486). 9. Cap and invert to mix until the powder dissolves. Solution will turn yellow if molybdenum is present.
- Page 11 063 Molybdenum HR 12. Press to select Calibrate. ENTER A reverse font (light background with dark characters) will appear to indicate that the reading can , =Edit, ENTER=Save be adjusted. +ENTER=Default 12:00:00 001/500 063 Molybdenum HR 13. Press adjust the value shown to the 10.0 concentration of the prepared standard, 10.00 in this example.
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Page 12: Set Up
SET UP SETTING THE CLOCK Setting the clock allows the correct time and date stamp to be stored with each reading in the data logger. 1. From the Editing Menu, press Editing Menu to scroll to Set Set Clock Clock. -
Page 13: Logging Data
LOGGING DATA The default setting for the data logger is enabled. The meter will log the last 500 data points. The counter in the center bottom of the display will show how many data points have been logged. The display will show 500+ when the data logger has exceeded 500 points and the data points are being overwritten. -
Page 14: Factory Setup
FACTORY SETUP The Factory Setup menu is used in manufacturing of the colorimeter. This menu is not for use by the operator in the fi eld. SETTING POWER SAVE The power saving Auto Shutoff feature will turn the meter off when a button has not been pushed for a set amount of time. -
Page 15: Setting Backlight Time
SETTING THE BACKLIGHT TIME The backlight illuminates the display for enhanced viewing. The default setting is 10 seconds. If Button Control is chosen the backlight button on the key pad will act as an on/off switch and the backlight will remain on or off when the meter is being used. -
Page 16: Selecting A Language
SELECTING A LANGUAGE There are seven languages available: English, Spanish, French, Portuguese, Italian, Chinese, and Japanese. 1. From the Editing Menu, press Editing Menu to scroll to Factory Setup Select Language. Set Power Save Set Backlight Time Select Language 12:00:00 001/500 Select Language... -
Page 17: Looping Menus
LOOPING MENUS Long menus, such as the Tsting Menu, incorporate a looping feature which allows the user to quickly reach the last choice in the menu from the fi rst choice. In a looping menu the last choices in the menu are above the fi rst choice and scrolling upward moves through the menu in reverse order. -
Page 18: Computer Connection
WATERLINK CONNECT The meter may be interfaced with any Windows-based 64 bit computer by using the LaMotte WaterLink Connect program and a USB cable. The program will store test information and results in a local database, and allow for exporting this data to a comma separated value (CSV) fi le. The meter will send the following data: time/date stamp, name of test, sample value, sample units, meter name, and location. -
Page 19: Battery Replacement
This unit uses a custom battery assembly that is only available from LaMotte Company. Battery replacement must be performed at a LaMotte authorized repair facility. The water resistant housing of this meter should not be opened by the user MAINTENANCE ... -
Page 20: Meter Disposal
The menus can be displayed in seven diff erent languages. The LaMotte tests are precalibrated for LaMotte reagent systems. The colorimeter displays the result of these tests directly in units of concentration. -
Page 21: The Keypad
THE KEYPAD The keypad has 6 buttons which are used to perform specifi c tasks. This button will scroll up through a list of menu selections. The button is used to select choices in a menu viewed on the ENTER display. - Page 22 Large format graphic information, such as test results or error messages or the LaMotte logo is displayed. The top two lines of the display are used to display information in a large, easy to read format.
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Page 23: Tubes And Chambers
The display may show the following messages: Battery Status More choices are available and can be viewed by scrolling up and/or down through the display. Header Identifi es the current menu and information on units and reagent systems if applicable. Footer In the data logging mode the number of the data point is displayed and the total number of data points in the... -
Page 24: Sample Dilution Techniques
After the product leaves LaMotte Company, all responsibility for safe delivery is assured by the transportation company. Damage claims must be fi led immediately with the transportation company to receive compensation for damaged goods. -
Page 25: Safety Precautions
SAFETY PRECAUTIONS Read the labels on all LaMotte reagent containers prior to use. Some containers include precautionary notices and fi rst aid information. Certain reagents are considered hazardous substances and are designated with a * in the instruction manual. Safety Data Sheets (SDS) can be found at Keep equipment and reagent chemicals out of the reach of young children. -
Page 26: Specifi Cations
SPECIFICATIONS & RANGES INSTRUMENT TYPE: Colorimeter Readout 160 x 100 backlit LCD, 20 x 6 line graphical display Wavelengths 428 nm Wavelength Accuracy ±2% FS Readable Resolution Determined by reagent system Wavelength Bandwidth 10 nm typical Photometric Range –2 to +2 AU Photometric Precision ±... -
Page 27: Ip67
CE COMPLIANCE The colorimeter has been independently tested and has earned the European CE Mark of compliance for electromagnetic compatibility and safety. To view certifi cates of compliance, go to IP67 Certifi cation The meets IP67 standards for protection against dust and immersion only when the USB port plug is in place. -
Page 28: Error Messages
This can be done following the user calibration described on page 10. If the user calibration fails to properly adjust the meter then the meter should be returned to LaMotte Company for recalibration. (See page 20). STRAY LIGHT The colorimeter should have no problems with stray light. Make sure that the sample compartment lid is always fully closed. -
Page 29: Troubleshooting Guide
TROUBLESHOOTING GUIDE PROBLEM REASON SOLUTION Flashing Low battery. Readings Charge battery or use are reliable. USB wall/computer adapter. “Low Battery” Battery voltage is very Charge battery or use low. Readings are not USB wall/computer reliable. adapter. “Shut Down Low Batt” Battery is too low to Charge battery or use Shut Down...
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