The HI 3220 professional bench meters is designed to provide laboratory results under harsh industrial conditions.
The HI 3220 meter features up to 5 point calibration with a choice of 5 custom and 7 standard buffers. Users are guided through calibration with graphic prompts on the LCD display. These advanced meters also feature a user selectable “Outside Calibration” warning as well as a user selectable “Calibration Time-out” warning.
It is provided with a new diagnostic feature to allow users to dramatically improve measurement reliability. Calibration Check diagnostics system ensures accurate readings every time by alerting users of potential problems during the calibration process. These problems include whether to clean the electrode or check your buffer. After calibration, a probe condition indicater is displayed on the LCD informing the user of overall electrode status.
HI 3220 offers one input channel.
This meter also offers an extended temperature range from -20 to 120C (-4 to 248F), using HI 7662-T interchangeable probes and measure ORP with a resolution of 0.1 mV.
- One input channel - Backlit, Graphic LCD - Exclusive Calibration Check Electrode Diagnostics to alert the user when the electrode needs cleaning. - Prompts and messages on the graphic LCD for an easy and accurate calibration. - 5 point calibration with 7 standard and 5 custom buffers - Relative mV measurements - Log on demand for up to 400 samples - Auto HOLD to freeze readings on the display - GLP to view last calibration data for pH, Rel mV or ISE - User selectable "Outside Calibration Range" warning. - User-selectable "calibration time out" to remind when a new calibration is necessary. - PC compatible via USB
Range pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 20.000 pH Range mV +/-2000 mV Range Temperature -20.0 to 120.0C (-4.0 to 248.0F) Resolution pH 0.1; 0.01; 0.001 pH Resolution mV 0.1 mV Resolution Temperature 0.1C (0.1F) Accuracy pH +/-0.01; +/-0.002 pH Accuracy mV /-0.2 mV Accuracy Temperature +/-0.4C (+/-0.8F) (excluding probe error) Calibration pH Up to 5 point calibration, 7 standard buffers available (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) + 5 custom buffers Calibration Slope From 80 to 110% Temperature Compensation (pH) Manual or automatic from -20.0 to 120.0 C(-4.0 to 248.0F) Probes HI 1131B pH with BNC connector and HI 7662-T stainless steel temperature probe (included) Logging Log-on-demand 200 samples PC Connectivity Opti-isolated USB (with HI 92000 software) Lot Logging 5, 10, 30 sec
1, 2, 5, 10, 15, 30, 60, 120, 180 min Input Impedance 1012 Power Supply 12 VDC Environment 0-50C (32 to 122F) Max. RH 55% non-condensing Dimensions 235 x 207 x 110 mm (9.2 x 8.14 x 4.33") Weight 1.8 kg (4.1 lbs.)
HI 3220 is supplied with - HI 1131B pH electrode with BNC connector and 1 m cable, HI 7662-T stainless steel temperature probe, pH 4 and pH 7 buffer solutions, cleaning solution, electrolyte solution, 12 Vdc power adapter and instructions.
Whenever your requirements demand the highest quality pH meter, rest assured that The Lab Depot has you covered. As with any laboratory supplies and lab equipment, always look to The Lab Depot for the best value. We are your source for over 750,000 products, in addition to the Hanna pH meter, and all of our lab equipment is covered by excellent warranties.
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