HI20802

Last Updated

22 Feb 2019

Minimum Order

1 UNIT

Specification of HI20802

Clarkson HI208-02

Educational pH Meter with Built-In Magnetic Stirrer 230V

Hanna Instruments HI 208-02

Description:

With features such as a built-in beaker holder, beaker-top electrode holder and rugged,

2-in-1 pH and temperature sensor, the HI 208 is designed to meet busy classroom environments.

This instrument also features an extended pH range, dual-level LCD with icons for stability

and buffer recognition, built-in magnetic stirrer, automatic pH calibration, and temperature

display in either Celsius or Fahrenheit. In addition, all readings are automatically compensated

for temperature variations.

In the classroom, this compact unit reduces clutter and utilizes a minimal amount of space on

the desktop. Switch to battery power and the instrument can be taken outside the classroom for

field studies. When lab time is over, the instrument is easily cleaned and can be placed out of

the way—right away.

(*) The temperature range is limited to 80 °C (176 °F) if using the HI 1291D probe.

Specifications:

Range	pH	-2.00 to 16.00 pH
	Temperature	-5.0 to 105.0°C or 23.0 to 221.0°F
Resolution	pH	0.01 pH
	Temperature	0.1°C or 0.1°F
Accuracy	pH	±0.02 pH
	Temperature	±0.5 (up to 60°C); ±1°C (outside) ±1°F (up to 140°F); ±2°F (outside)
Calibration	pH	Automatic 1 or 2 points with 2 sets of memorized buffers (4.01, 7.01, 10.01 or 4.01, 6.86, 9.18)
Temperature Compensation		Automatic from -5.0 to 105.0°C (23.0 to 221.0°F)
pH Electrode		HI 1291D with built-in temperature probe (included)
Power Supply		12 VDC adapter (included)
Battery Type / Life		9V / approximately 500 hours of continuous use (without stirrer)
Environment		0 to 50°C (32 to 122°F) 95% RH
Dimensions		192 x 104 x 134 mm (7.5 x 4.1 x 5.3’’)
Weight		420 g (14.8 oz.)