Laboratory Benchtop pH Meters Models pH 1100, pH 2100 and pH/Con 510

Oakton instrument offers meters with 0.01 and 0.002pH accuracy, covering virtually all specification requirements. More importantly, Oakton benchtop meters are easier to use with setup and calibration prompts, built-in electrode diagnostics, and pull-out instruction card on the meter. You cn rely on what you see and trust in the results.
Oakton benchtop pH meterss are built to last with three-year warranties. With our superior use of the latest in electronics technology including ASIC microprocessors and other high quality components, we offer trouble-free performance for years. In addition, our tolerance standards for our electrodes and temperature sensors are among the best in the industry, especially when it comes to having minimum offset, very low drift and good linearity. The result is good signal processing for exceptional dependability.
Oakton instruments gies you the option to select economical meters with just a few extra handy features such as memory and recorder output, or to select highly versatile, feature-rich models. Our top-of-the-line models offer ion measurement with up to three digits of resolution, fully customized ion concentration readout, and dozens of pH and ion measurement features to ensure all your requirements are met.

SPECIFICATIONS
	Model pH 1100	Model pH 2100	Model pH/Con 510
Measuring Parameters	pH, mV, rel mV, °C, °F	pH, mV, rel mV, °C, °F	pH, mV, conductivity, Total dissolved solids, °C, °F
pH
Range	-2.000 to 16.000pH	-2.000 to 16.000pH	-2.00 to 16.00 pH
Resolution	00.001/0.01 pH	00.001/0.01 pH	0.01 pH
Accuracy	±0.002 pH	±0.002 pH	±0.001 pH
Calibration	Five pointspoints (Choose from USA: 1.68, 4.01, 7.00, 10.00, 12.45 or NIST: 1.68, 4.01, 6.86, 9.18, 12.45)	Five pointspoints (Choose from USA: 1.68, 4.01, 7.00, 10.00, 12.45 or NIST: 1.68, 4.01, 6.86, 9.18, 12.45)	-
Millivolt
Range	-1800 to +1800 mV	-1800 to +1800 mV	-600 to +600 mV
Resolution	0.1mV	0.1mV; 1 mV beyond	0.1mV from ±199.9mV
Accuracy	±0.2mV	±0.2mV; 0.2mV beyond	±0.2mV from ±199.9mV
Calibration	Offset up to ±1800mV	Offset up to ±1800mV	-
Relative Millivolt	Yes	Yes	-
Ion
Range	-	0.000 to 19900 ion concentration units	-
Resolution	-	± least significant digit	-
Accuracy	-	±0.5% of reading	-
Calibration	-	up to 5 customizable points	-
Temperature
Range	-5.0 to 105.0°C (23 to 221°F)	-5.0 to 105.0°C (23 to 221°F)	0.0 to 100.0°C (32.0 to 212.0°F)
Resolution	0.1°C (0.1°F)	0.1°C (0.1°F)	0.1°C (0.1°F)
Accuracy	±0.3°C ±0.5°F	±0.3°C ±0.5°F	±0.5°C ±0.5°F
Temp. Condensation	Automatic or manual, 0 to 100°C	Automatic or manual, 0 to 100°C	Automatic or manual, 0 to 100°C
Special Meter Functions
	Memory Calculates electrode slope High/low set point alarms Displays calibration data Hold function Ready indicator Error messages		Calculates electrode slope Displays calibration data Hold function Ready indicator Error messages
Special Design Features
	Recorder output RS232 output Built-in electrode stand Dual display of measurement and temperature, scroling display in setup Power: 110/220VAC, 50/60Hz		Built-in electrode stand Dual display of measurement and temperature Power: 110/220VAC, 50/60Hz

CAT. NO.	DESCRIPTION
Model pH 1100
OAWD-35620-20	pH 1100 meter, with pH electrode and temperature probe
OAWD-35620-22	pH 1100 meter, meter only
Model pH 2100
OAWD-35621-00	pH 2100 meter with pH electrode and temperature probe
OAWD-35621-02	pH 2100 meter
Model pH/Con 510
OAWD-35610-12	pH/CON 510 benchtop meter only, 110/220 VAC
OAWD-35610-10	pH/CON 510 benchtop meter, 110/220 VAC