Model HI 2216 -0.001 Resolution pH/ORP/ISE/°C Benchtop Meter

This instrument provides GLP capabilities to allow for the storage and retrieval of all data regarding pH, ORP, and ISE calibration.

HI 2216 can perform measurements using ORP electrodes in the mV scale and ISE electrodes in the ppm scale through the pH channel input. A relative mV feature is also provided.

• Up to five point pH calibration with seven standard buffers
• Up to two point ISE calibration with five standard solutions
• 0.001 pH resolution
• Calibration expiration reminder
• GLP features
• Automatic Temperature Compensation
• Manually log up to 200 records and interval log up to 500 records
• PC interface via USB

Relative mV Offset: ±2000 mV
pH Calibration: automatic, up to five point calibration with seven standard buffers available (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45), and two custom buffers
ISE Calibration: automatic, one or two points with five available buffers
(0.1, 1, 10, 100, 1000 ppm)
Temperature Compensation: manual or automatic (with HI 7662 probe) from –20.0 to 120.0 ºC (-4.0 to 248.0ºF)
pH Electrode: HI 1131B glass body pH electrode with BNC connector and 1 m (3.3’) cable (included)
Temperature Probe: HI 7662 stainless steel temperature probe with 1 m (3.3’) cable (included)
Input Impedance: 1012 ohm
PC Connectivity: opto-isolated USB
Data Logging: log on demand, 200 records; autologging, 500 records
Logging Interval: stability logging (“StAb”) 5, 10, 30 seconds;
1, 2, 5, 10, 15, 30, 60, 120, 180 minutes
Power Supply: 12 VDC adapter (included)
Environment: 0 to 50°C (32 to 122°F); RH max 95%
Dimensions: 235 x 222 x 109 mm (9.2 x 8.7 x 4.3”)
Weight: 1.3 Kg (2.9 lb.)