Related Manuals for Turner AquaFlash
Summary of Contents for Turner AquaFlash
- Page 1 P/N: 998-8601 Revision: A January 14, 2016 TURNER DESIGNS 845 W. Maude Ave. Sunnyvale, CA 94085 Phone: (408) 749-0994 FAX: (408) 749-0998...
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Page 2: Table Of Contents
Calibration Check Measuring a Sample Data Displayed Downloading Data Installing the Interface/Integration Adaptor Cable Sample Analysis Guidelines Measurement Parameters Chlorophyll Photosynthetic Efficiency Warranty Terms Warranty Service Out of Warranty Service Appendixes Specifications Warning Messages Calibrating the AquaFlash AquaFlash User’s Manual... - Page 3 WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT (WEEE) DIRECTIVE Turner Designs is in the business of designing and selling products that benefit the well-being of our environment. Accordingly, we are concerned with preserving the surroundings wherever our instruments are used and happy to work with customers by complying with the WEEE Directive to reduce the environmental impact resulting from the use of our products.
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Page 4: Introduction
Introduction 1.1 Description The AquaFlash is a handheld active fluorometer that provides estimates for Total Chlorophyll (µg/L) and photosynthetic efficiency of algae (Yield). This information helps users rapidly assess the photosynthetic capability of phytoplankton in both oligotrophic and mesotrophic environments. -
Page 5: Inspection
Replacement Communication Cable P/N 2300-115 1.5 General Information, Precautions and Cleaning The plastic battery tab at the back of the AquaFlash must be removed before use. Grasp it firmly and pull gently to remove it to activate the batteries that power the AquaFlash. -
Page 6: Instrument Operation And Calibration
CAL VAL – Is used to assign a value to the calibration solution used when calibrating the AquaFlash. When selected it will prompt the user to set a calibration value from 1 to 50. After the value is set, the user will press enter to save the setting. -
Page 7: Instrument Power Up
SSS is available for purchase as accessory P/N 8000-951. 2.2 Instrument Power Up Press the ON/OFF button to power on the AquaFlash. After a 5 second warm up, the AquaFlash is ready for operation. Pressing the ON/OFF button again will turn the unit off or if left idle on the HOME screen for 3 minutes the unit will automatically turn off to save battery power. -
Page 8: Calibration Check
Calibration can be checked using an Adjustable Solid Secondary Standard (SSS). To check instrument calibration using a SSS: Press the ON/OFF button to turn the AquaFlash on and wait until the warm up has completed Press the CAL VAL button to see what the calibration value is set to Obtain an Adjustable Solid Secondary Standard (SSS) and loosen the small black locking hex screw located on the back of the SSS. -
Page 9: Measuring A Sample
1. Obtain a cuvette and fill it ¾ full with your water sample. 2. Dry and clean all faces of the cuvette using Kim Wipes. 3. Make sure the AquaFlash is on and ready for use. Press READ. You will be prompted to insert your sample and press READ. -
Page 10: Data Displayed
If your computer has a serial port, plug the Data Download Cable into the serial port and continue with Downloading Data instructions. The AquaFlash can log a total of 1000 data points which can be downloaded to a computer using the provided Data Download Cable and Download Utilities Software. -
Page 11: Installing The Interface/Integration Adaptor Cable
9) Name the file and click Save 10) Click Start 11) Turn the AquaFlash on and press the DATA button after warm up has completed 12) Press Enter to select Send/Clear Data 13) Press Enter to Send Data Note: Download Software should indicate data are being saved. -
Page 12: Sample Analysis Guidelines
Use the same cuvette for your samples, it is very important that you thoroughly rinse the cuvette between samples. The AquaFlash is very sensitive, therefore cross contamination between subsequent samples will skew results. Three rinses with the sample intended for measurement will help flush out any residual and decrease the chance for cross contamination. -
Page 13: Measurement Parameters
Measurement Parameters 4.1 Chlorophyll (µg/L) The AquaFlash is configured for detecting chlorophyll fluorescence from live algal cells (i.e. in vivo detection of Chlorophyll). Light from the fluorometer is absorbed by algae and fluorescence emitted by the cells is detected, quantified, and displayed as a digital number estimating the abundance of algae in the sample as chlorophyll (µg/L) concentration. -
Page 14: Terms
Repair service will be billed on a fixed price basis, plus any applicable duties and/or taxes. Shipment to Turner Designs should be prepaid. Your bill will include return shipment freight charges. - Page 15 AquaFlash User’s Manual...
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Page 16: Appendixes A Specifications
12 bits Case Meets IP 67 Standard; dustproof and waterproof Temperature 41-104 °F; 5-40 °C Internal Memory 1000 records Data Output Format ASCII Weight 0.87 lbs. (0.4kg) 1.75” x 3.5” x 7.25”(4.45cm x 8.9cm x 18.4cm) Size AquaFlash User’s Manual... -
Page 17: B Warning Messages
Appendix B: Warning Messages Memory Warning Messages The AquaFlash’s memory starts at 100% allowing for a maximum of 1,000 data points to be logged. If the memory is more than 90% full and the READ button is pressed, the following message will display: “Warning: Memory >... -
Page 18: C Calibrating The Aquaflash
Appendix C: Calibrating the AquaFlash The AquaFlash can be user calibrated. This action will overwrite the factory calibration which can only be restored using AquaFlash Calibration Solution P/N 8600-225 purchased from Turner Designs. NOTE: Do not overwrite the factory calibration unless you are sure you have the proper standards for calibrating the AquaFlash.
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