Myronl L PT5 Ultrapen Series Dissolved Oxygen (DO) Pocket Tester Pen

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SKU: PT5

Weight: 1.00 LBS

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Description
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Description

Myron L PT5 Ultrapen Pocket Tester

PT5 Dissolved Oxygen (DO) Pen. This instrument is designed to be extremely accurate, fast, and simple to use in diverse water quality applications. Advanced features include:

Real time reading
A proprietary sensor design and highly stable microprocessor-based circuitry that measures DO with an accuracy of up to ± 2%.
Temperature compensation algorithm that dynamically corrects for changes in membrane temperature during measurements.
Adjustment for Altitude and sample Salinity.
Three calibration methods, AIR (Water Saturated Air), WATER (Air Saturated Water), and ZERO (0 ppm DO).
True one-handed operation.
A rugged, reliable design with an aircraft aluminum body.
Waterproof housing.
Replacement membranes contained in easy to Install, screw-on caps.

PT5 MEASUREMENT MODES
Mode	PARAMETER MEASURED
Hold	Displays real-time readings until stable or 3 minutes, which ever comes first, then displays final readings.
LIVE	Displays real-time readings continuously for up to 5 minutes.

PT5 PARAMETER MODES
Mode	PARAMETER MEASURED
DO Default	Display alternates between DO Concentration in ppm, DO Saturation in % and Temperature.
DO Concentration	Display alternates between DO Concentration in ppm and Temperature.
DO Saturation	Display alternates between DO Saturation in % and Temperature.

SPECIFICATIONS

Ranges	0-20 ppm	0-200%	0 - 71°C / 32 - 160°F
Accuracy1	± 0.2 ppm or ± 2% of the reading, which ever is greater (up to 40ºC)	0.0% to ≤ 100.0%: ± 20 counts; >100%: ± 2% of the reading.	± 0.1°C
Resolution	0.01 ppm	0.1%	0.1°C/F
Altitude Adjustment: -2,000 ft. to 15,000 ft. in increments of 100 ft.
Salinity Adjustment: 0 - 50 ppt in increments of 1 ppt
Time to Reading Stabilization: 10 - 180 seconds
Calibration Methods: 1 or 2 Point; 0 ppm DO Calibration Solution, Air or Water
Operating / Storage Temperature: 0 - 55°C / 32 - 131°F
Power Consumption: Active Mode: 33 - 140 mA, Sleep Mode: 2 μA
Temperature Compensation for Membrane Permeability: Automatic
Physical Dimensions: 17.15 cm L x 1.59 cm D or 6.75 in. L x .625 in. D
Weight: 54 g or 1.94 oz.
Case Material: Anodized Aircraft Aliminum with Protective Coating
Battery Type: N type, Alkaline 1.5 V
Water Resistance: IP67 and NEMA 6
EN61236-1: 2006 - Annex A: 2008; 1999/5/EC Annex III Electrostatic discharge to case of instrument may cause PT5 to spontaneously power ON. In this case, the PT5 will power OFF after several seconds.
1 Accuracy after Temperature Controlled, Full Calibration. For this procedure and for more detailed accuracy specs download the full PT5 Operation Manual from www.myronl.com