Owner's manual

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4 5

ULTRAPEN

™

PT4

Free Chlorine Equivalent

(FC

E TM

)

& Temperature Pen

ACCURATE

RELIABLE

SIMPLE

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myronl.com/pt4.htm

Professional Water Analysis

•

Accuracy of up to ±0.3 ppm FC

•

Proprietary Sensor Design

•

Calibration with pH and ORP

Standard Solutions

•

Automatic Temperature Compensation

•

Temperature Readout

•

Waterproof

•

(Included)

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PACKAGE CONTENTS:

PT4 Pocket Tester Pen - Battery Installed•

Scoop•

Soaker Cap•

Pocket Clip•

Holster•

Lanyard•

ORP Cleaning Paper•

Operating Instructions•

ULTRAPEN™ PT2

pH & Temperature

ULTRAPEN™ PT3

ORP & Temperature

ULTRAPEN™ PT1

Conductivity, TDS, Salinity

& Temperature

MADE IN USAMADE IN USA

ORIGINAL

EDITED FOR USE

Minimum height 5 mm

Summary of content (6 pages)

PAGE 1
ULTRAPEN ™ PT4 Free Chlorine Equivalent (FCE TM) & Temperature Pen S ACCURATE ORIGINAL EDITED FOR USE Minimum height 5 mm S RELIABLE S SIMPLE Professional Water Analysis • Accuracy of up to ±0.
PAGE 2
INTRODUCTION Thank you for purchasing the Myron L ULTRAPEN™ PT4 FCE Pen. This instrument is designed to be extremely accurate, fast, and simple to use in diverse water quality applications. Advanced features include automatic temperature compensation in calibration mode; highly stable microprocessor-based circuitry; user-intuitive design; and waterproof housing. A true one-handed instrument, the PT4 is easy to calibrate and easy to use.
PAGE 3
OPERATING INSTRUCTIONS NOTE: Selecting “ESC” from any menu immediately powers the PT4 off without saving changes. I. Temperature Unit Selection The PT4 allows you to select the type of units used for displaying temperature: ˚C (Degrees Celsius) or ˚F (Degrees Fahrenheit). To set the preference: 1. Push and release the push button to turn the PT4 on. 2. Push and hold the button. The display will alternate between “CAL”, “FAC CAL”, “ºCºF TEMP”, “ModE SEL”, “PAr SEL”, “SOL ck”, and “ESC”. 3.
PAGE 4
However, you should check the calibration whenever measurements are not as expected. For greatest accuracy, you should perform a 3-point wet pH calibration, and wet ORP calibration with the ORP Standard Solution closest in value to the solution you will be testing. NOTE: If the measurement is NOT within calibration limits for any reason, “Error” will display. Check to make sure you are using a proper Myron L Company pH Buffer or ORP Standard Solution.
PAGE 5
... Solution Check continued from page 3 To perform Solution Check: 1. Push and release the push button to turn the PT4 on. 2. Push and hold the push button. The display will alternate between “CAL”, “FAC CAL”, “ºCºF TEMP”, “ModE SEL”, “PAr SEL”, “SOL ck”, and “ESC”. 3. Release the button when “SOL ck” displays. 4. The display will alternate between “PUSHnHLD” and “SOL ck”. 5. Push and hold the button, The display will alternate between “PH” and “ORP”. 6.
PAGE 6
IV. FCE Sensor Replacement CAUTION: Only Remove/Replace the FCE sensor in a CLEAN and DRY environment! To remove the FCE sensor: Remove the soaker cap; make sure the PT4 (including the FCE sensor) is clean and dry. Loosen the battery tray (to allow pressure equalization). Then firmly grasp the FCE sensor body and slowly pull the FCE sensor out. To install a new FCE sensor: Line up the alignment tabs on the FCE sensor with the alignment slots on the PT4 unit.