4
5
II. Routine Maintenance
1. ALWAYS rinse the pH sensor with clean water after each use.
2. ALWAYS replace the soaker cap half
filled with pH Sensor Storage Solution to
prevent the sensor from drying out after each use.
3. If the sensor becomes dirty, clean the sensor surface with an isopropyl soaked
cotton swab. Then rinse thoroughly with clean water.
4. Do not drop, throw or otherwise strike the pen. This voids the warranty.
5. Do not store the pen in a location where the ambient temperatures exceed its
specified Operating/Storage Temperature limits.
III. pH Sensor Replacement
(Follow the instructions that come with your Replacement Sensor.)
CAUTION:
Only Remove/Replace the pH sensor in a CLEAN and DRY environment!
To remove the pH sensor:
Remove the soaker cap; make sure the PT2 (including the
pH sensor) is clean and dry. Loosen the battery tray
(to allow pressure equalization).
Then firmly grasp the pH sensor body and slowly pull the pH sensor out.
To install a new pH sensor: Line up the alignment tabs on the pH sensor with the
alignment slots on the PT2 unit. Gently push the pH sensor into position, then
close the battery cap.
ACCESSORIES
STANDARD SOLUTIONS FOR CALIBRATION:
The ULTRAPEN™ PT2 requires pH 4, pH 7, and pH 10 buffer solutions for wet
calibration and pH Sensor Storage Solution for proper storage.
Order MODEL#s: PH4, PH7, PH10, and PHSS
Replacement pH Sensor (with instructions) — Order Model: RPT2
MYRON L WARRANTY
The PT2, excluding the pH sensor, has a one (1) year limited warranty.
The pH sensor has a six (6) month limited warranty.
PT2OM 08-13
SPECIFICATIONS
pH
Temperature
Range:
0.00-14.00pH
0-71°C/32-160°F
Accuracy:
± 0.01pH (After Wet Calibration)
±0.1ºC/±0.1ºF
Repeatability:
± 0.01pH
±0.1ºC/±0.1ºF
Resolution:
0.01pH
0.1ºC/0.1ºF
Time to Reading Stabilization: 10-30 seconds
Power Consumption: Active Mode 37mA, Sleep Mode 2µA
Temperature Compensation: Automatic to 25ºC
Physical Dimensions: 17.15cm L x 1.59cm D or 6.75in. L x 0.625in. D
Weight: 54g/1.9oz. (without soaker cap and lanyard)
Case Material: Anodized Aircraft Aluminum with Protective Coating
Battery Type: N type, Alkaline, 1.5V
Calibration Solutions: pH4, pH7, pH10
Operating/Storage Temperature: 0-55ºC or 32-131ºF
Enclosure Ratings: IP67 and NEMA6
EN61236-1: 2006 – Annex A: 2008: Electrostatic discharge to case of instrument may
cause PT2 to spontaneously power on. If this happens, the PT2 will power itself off
within seconds.
QUICK REFERENCE INSTRUCTIONS
1. Push and release the push button to turn the pen on.
2. While the LED flashes rapidly, dip the pen in sample solution so that the sensor
is completely submerged.
3. While LED flashes slowly, swirl pen around to remove bubbles, keeping the sensor
submerged. Avoid contact with sides/bottom of container, if applicable.
If in LIVE mode
, while the LED is flashing slowly, the display will alternate between
the live pH and temperature readings. Note readings for your records.
If in Hold mode, when the LED turns on solid, remove the pen from the solution.
The display will alternate between the captured pH and temperature readings.
Note readings for your records.
MYRON L COMPANY
2450 Impala Drive
Carlsbad, Ca 92010-7226
Phone: +1-760-438-2021
Customer Service E-Mail: [email protected]
Technical Support E-Mail: [email protected]
Website: www.myronl.com
MADE IN USA
©2012 MYRON L COMPANY
Cannon Water Technology Inc.
233 Technology Way Suite 9, Rocklin, CA 95765
Voice: 1 916-315-2691, FAX: 1 916-304-0210
[email protected], https://cannonwater.com/
