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ULTRAPEN™ PT4 is Myron L® Company’s ground breaking, new Pocket Tester for measuring Free Chlorine Disinfecting Power, Free Chlorine Equivalent (FCE), as well as Temperature. It is waterproof and designed to be extremely accurate, fast, and simple to use in diverse water quality applications.
The Myron L® Company FCE function reports FAC quickly and accurately by measuring ORP, the chemical characteristic of chlorine that directly reflects its effectivity, cross referenced with pH. Both DPD kits and colorimeters may tell the user the FAC value of the sample in the test tube, but since the chemistry of that sample is quite different from the source water being analyzed, the results are imprecisely related to actual disinfection power. The Myron L® Company FCE function measures the real, unaltered chemistry of source water, including moment-to-moment changes in that chemistry.
| MODE | METHOD OF MEASUREMENT |
| Hold (default) | Once stabilized, the readings are captured then displayed. |
| LIVE | Real-time readings are displayed continuously during measurement. |
| FCE ™ Free Chlorine Range: | 0 – 10.0 ppm |
| FCE ™ Free Chlorine Accuracy: | < 5.00 ppm: ± 0.3 ppm, ≥ 5.00 ppm: ± 0.5 ppm |
| FCE ™ Free Chlorine Resolution: | 0.01 ppm |
| Temperature Range: | 0 – 71°C / 32 – 160°F |
| Temperature Accuracy: | ± 0.1ºC |
| Temperature Resolution: | 0.1ºC / 0.1ºF |
| Power Consumption: | Active Mode: 30 – 140 mA, Sleep Mode: 2 µA |
| Temperature Compensation: | pH : Automatic to 25°C ORP: Automatic in Calibration Mode from 15ºC to 30ºC |
| Physical Dimensions: | 17.15 cm L x 1,59 cm D or 6.75 in. L x .625 in. D |
| Weight: | 50.4 g / 1.78 oz. (without soaker cap and lanyard) |
| Case Material: | Anodized Aircraft Aluminum with Protective Coating |
| Battery Type: | One N type, Alkaline, 1.5 V |
| Calibration Standard Solutions: | PH4, PH7, PH10, ORP80, ORP260, ORP470 |
| Operating/Storage Temperature: | 0 – 55ºC / 32 – 131ºF |
| Enclosure Ratings: | IP67 and NEMA6 |
| EN61236-1: 2006 – Annex A: 2008: | Electrostatic discharge to the PT4 may cause it to spontaneously turn on. If this occurs, the PT4 will turn off. |
| WARNING! These products can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. |
The ULTRAPEN™ PT4 requires pH4, pH7, and pH10 pH Buffer Solutions and 80 mV Quinhydrone, 260 mV Quinhydrone, or 470 mV MLC Light’s ORP Standard Solutions for wet calibration, and Sensor Storage Solution for proper storage.
Order Model Numbers: PH4, PH7, PH10, ORP80, ORP260,
ORP470, ORPCALKIT, PHSS.
The ULTRAPEN™ PT4 features a user replaceable FCE sensor. Installation instructions included with sensor.
Order model#: RPT4
Routinely cleaning the platinum electrode will keep the sensor free of build-up that can affect the speed and accuracy of FCE readings. Instructions for use are included with the paper.
Order model#s: OECP-25 for QTY 25 or OECP-100 for QTY 100
Founded in 1957, the Myron L® Company is one of the leading manufacturers of water quality management instruments in the world.
2450 Impala Drive
Carlsbad, CA 92010-7226
Tel.: 1-760-438-2021
Fax: 1-760-931-9189
info@myronl.com
These products can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.