This instrument is designed to be extremely accurate, fast, and simple to use in diverse water quality applications. Advanced features include highly stable microprocessor-based circuitry; automatic temperature compensation from 15°C to 30°C while in calibration mode; user-intuitive design; and waterproof housing. A true one-handed instrument, the PT3 is easy to calibrate and easy to use. To take a measurement, you simply push a button then dip the PT3 in solution. Results display in seconds.
ULTRAPEN™ PT3 Benefits:
- Reliable Repeatable Results
- Accurate
- Affordable
- Easy to Use
- Rugged Design
- Ensure Product Quality
- Reduce Waste
- Protect the Environment
ULTRAPEN™ PT3 High Performance Features:
- Accuracy of ±10 mV ORP
- Proprietary Sensor Design
- 99.9% Pure Platinum Electrode
- 3 Calibration Options with Automatic Solution Recognition
- Automatic Temperature Compensation in Calibration Mode*
- Rugged, reliable, shock-resistant fully encapsulated electronics
- Durable body constructed of aircraft aluminum
- Simple one-button functions
- Temperature Readout
- High capacity N-type battery included
- Waterproof
ULTRAPEN™ PT3 COMES WITH:
- PT3 Pocket Tester Pen – Battery Installed
- User Replaceable ORP Sensor – Installed
- Protective/Hydration Cap
- Scoop
- Pocket Clip
- ORP Electrode Cleaning Paper
- Quick Start Guide
ULTRAPEN™ PT3 Functions:
| MODE |
METHOD OF MEASUREMENT |
| Hold (default) |
Once stabilized, the readings are captured then displayed |
| LIVE |
Real-time readings are displayed continuously during measurement |
* Temperature compensation in calibration mode: Temperature affects the reaction potentials for all chemicals differently. True ORP is the direct measurement of electron activity during an oxidation-reduction reaction, regardless of temperature. However, for maximum accuracy and ease of calibration, the Myron L® Company has developed three calibration standard solutions with known dissolved species. We derived the temperature compensation (from 15°C to 30°C) for those solutions, and embedded automatic temperature compensation into the calibration function of your PT3. Note: To verify calibration while in measurement mode, you must manually correct for any variation in temperature. Example: @25°C, ORP2602OZ calibration solution will read 260mV, however @ 20.0°C ORP2602OZ will read 265mV.
ULTRAPEN™ PT3 Specifications:
| ORP Range: |
-1000 mV to +1000 mV |
| ORP Accuracy: |
± 10 mV |
| ORP Resolution: |
1 mV ORP |
| Temperature Range: |
0 - 71°C / 32 - 160°F |
| Temperature Accuracy: |
±0.1°C |
| Temperature Resolution: |
0.1°C/0.1°F |
| Time to Reading Stabilization: |
10 – 45 seconds |
| Power Consumption: |
Active Mode: 30 – 140 mA, Sleep Mode: 2 μA |
| Temperature Compensation: |
Automatic In Calibration Mode From 15°C to 30°C |
| Physical Dimensions: |
17.15 cm L x 1.59 cm D or 6.75 in. L x 0.625 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, 1.5V |
| Calibration Standard Solutions: |
ORP80, ORP260, ORP470 |
| Operating/Storage Temperature: |
0 - 55°C / 32 - 131°F |
| Enclosure Ratings: |
IP67 and NEMA6 |
| EN61236-1: 2006 – Annex A: 2008: |
Electrostatic discharge to the PT3 may cause it to spontaneously turn on. If this occurs, the PT3 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. |
ULTRAPEN™ PT3 Applications:
- Agriculture
- Hydroponics
- Desalination
- Aquaculture
- Pharmaceutical
- Boilers and Cooling Towers
- Fountain Solutions for Printing
- Horticulture
- Wastewater
- Pool and Spa
- Food and Beverage
- Irrigation
- Reverse Osmosis
- Plus Many More!
Click to order Standard Solutions and Buffers
STANDARD SOLUTIONS FOR CALIBRATION:
The ULTRAPEN™ PT3 requires Myron L® Company 80mV Quinhydrone, 260mV Quinhydrone, or 470mV MLC Light's ORP Standard Solutions for wet calibration and Sensor Storage Solution for proper storage.
WARRANTY
The PT3, excluding the sensor and battery, has a one (1) year limited warranty. The ORP sensor has a six (6) month limited warranty.
Click for Operation Manuals / Instructions
Myron L® Ultrapen™ Series units have probes that can freeze and break and must ship 2nd Day Air with a heat pack.
Ignoring this requirement voids the warranty.
- Models: PT3, PTBT3, BATT11768, BATT11768-B3, RPT3, PTSC, OECP-25 & OECP-100
