Pyxis SP-395 HST Operational Manual
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Pyxis SP-395 HST Operational Manual

Fluorometer
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SP-395 HST
Fluorometer
Operational Manual
Version 1.3
November 2018
1

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Summary of Contents for Pyxis SP-395 HST

  • Page 1 SP-395 HST Fluorometer Operational Manual Version 1.3 November 2018...

  • Page 2: Table Of Contents

    Table of Contents 1. General Description 1.1. Specification 1.2. SP-395 Features 1.3. Unpacking the Instrument 1.4. Standard Accessories 1.5. Optional Accessories 1.6. Light Shield Cover 2. Starting SP-395 2.1. Battery Installation 2.2. Description of Control Keys 2.3. Turning On/Off SP-395 3.
  • Page 3 Pyxis will pay freight charges to ship replacement or repaired products to the customer. The customer shall pay freight charges for returning products to Pyxis. Any product returned to the factory without an RA number will be returned to the customer.

  • Page 4: General Description

    IP67, dustproof and waterproof 1.2. SP-395 Features The Pyxis SP-395 analyzer is an ultraviolet fluorometer. It measures Halogenated tolytriazoles (HST) in a water sample. Main features include: • Sample acidification is not required. HST measurement is independent of sample pH in the range of 6 to 10.

  • Page 5: Standard Accessories

    1.4. Standard Accessories • Quick Instruction Guide • 9V Alkaline Battery • 3mL Transfer Pipet • Full Instrument Manual in available from www.pyxis-lab.com. 1.5. Optional Accessories • Carry Case for SP-395 • 1 ppm HST Standard 1.6. Light Shield Cover...

  • Page 6: Starting Sp-395

    2. Starting SP-395 2.1. Battery Installation The SP-395 is powered by a 9-volt alkaline battery. Do not use rechargeable nickel cadmium (NiCad) or lithium batteries. A typical 9V battery lasts for two months and enables about 3000 measurements. When the battery capacity is critically low, the SP-395 will display a LOW BATTERY warning for 5 seconds and then automatically turn off.

  • Page 7: Description Of Control Keys

    Figure 2 Install Battery 2.2. Description of Control Keys The SP-395 has three keys as shown in Figure 1. The left (<), right (>) and keys are used to launch an action indicated on the screen directly above the keys. Please note that the screen is not a tough screen. The labels above the keys indicate the function associated with the keys and can change according to the screen modes.

  • Page 8: Turning On/Off Sp-395

    Figure 3 Key and Functions 2.3. Turning On/Off SP-395 To turn on the SP-395, press momentarily and release. To turn off the SP-395, press and hold the key. Release the key when the LCD display turns off (after about 3 seconds). The SP-395 will turn itself off after 60 seconds without user interaction through the keys.

  • Page 9: High Color And Turbidity Warning

    The SP-395 does not need to be turned off between measurements of two samples. Rinsing the measurement cell several times using the 3mL Transfer Pipet to inject sample is recommended. Note: Make sure that there are no air bubbles in the sample cup while taking readings. It is recommended to use the 3mL Transfer Pipet to out the rest of the sample from the sampling cup.

  • Page 10: Calibration

    4. Calibration Calibration SP-395 requires deionized water and a standard solution. HST calibration uses the 1 ppm or 2 ppm HST standard solution. To calibrate HST, first select the HST measurement mode. Press the Calib key (<) to start the calibration procedure.
  • Page 11 Figure 5 Figure 6...

  • Page 12: Device Information And Diagnosis

    6. Wireless Connection The Pyxis SP-395 can be connected to a smart phone or a computer via WIFI or Bluetooth for upgrading the device software. The SP-395 can be wirelessly paired with other Pyxis devices for exchanging data.

  • Page 13: How To Clean Sp-395

    SP-395 meter. If the surface is not entirely clean, continue to soak the SP-395 meter sampling cup for an additional 30 minutes. Pyxis Lab Handheld Cleaning Solution can be purchased at our online Estore/Catalog: https://pyxis-lab.com/product/handheld-device-cleaning-kit/.

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