pH and Temperature Data Logger OM-CP-PH101

Feature

The OM-CP-PH101 is a low cost, high resolution, miniature battery powered, stand-alone data logger used for automatically recording pH between 0.00 and 14.00 pH.

 

The OM-CP-PH101 uses a 16-bit ADC to achieve a resolution of 0.01pH. In addition, the OM-CP-PH101 will directly connect to many off-the-shelf pH electrodes. The user can easily calibrate to a specific electrode through our software. This all-in-one compact, portable, easy to use device will measure and record up to 8,192 pH and 8,192 temperature measurements.

 

The OM-CP-PH101 is a major leap forward in both size and performance. Its real time clock ensures that all data is time and date stamped. The storage medium is non-volatile solid state memory, providing maximum data security even if the battery becomes discharged. Its small size allows it to fit almost anywhere. Data retrieval is simple. Plug it into an available COM port and our easy to use software does the rest. The software converts your PC into a real time strip chart recorder. Data can be printed in graphical or tabular format and can be exported to a text or Microsoft Excel file.

Spesification

TEMPERATURE CHANNEL

Temperature Sensor: A pH electrode with integral 100 ΩPt RTD temperature sensor or an external 100 ΩPt RTD temperature sensor is required (a 100 Ω resistor may be used if temperature compensation is not needed)
Calibrated Accuracy: +0.5°C (0 to 100°C)
Temperature Resolution: 0.1°C
Measuring Range: -40 to 140°C (-40 to 284°F)
Input Connection: Screw-terminal

 

pH CHANNEL

pH Range: 0.00 to 14.00 pH
pH Resolution: 0.01 pH
Calibrated Accuracy: +0.1pH
Input Connection: BNC connector

 

GENERAL SPECIFICATIONS
ADC Resolution: 16-bits
pH Calibration: Digital calibration is available in software
Recording Interval: 2 seconds to 12 hours selectable in software
Real Time Recording: Device may be used with PC to monitor and record data in real time
Green Visual Indicator: LED flashes at selected reading rate
Memory: 8,192 pH and 8,192 temperature readings
Power: 9 V alkaline battery included
Battery Life: 1 year typical
Time Accuracy: ±1 minute per month at 20°C
Data Format: Date and time stamped, pH, °C, °F, °K, °R
Weight: 113 g (4 oz)
Computer Interface: PC serial, RS-232C COM or USB (interface cable required)
Software: XP SP3/Vista and 7 (32-bit and 64-bit)
Operating Environment:
-5 to 50°C (23 to 122°F)
5 to 95% RH non-condensing
 

Dimensions:
61 mm H x 95 mm W x 26 mm D
(2.4 x 3.8 x 1")