HI5221-01 Laboratory Research Grade Benchtop pH/mV Meter with 0.001 pH Resolution


  • Category: pH/EC/TDS/ORP Water Analysis

Description

pH Specifications

pH Range-2.0 to 20.0 pH, -2.00 to 20.00 pH, -2.000 to 20.000 pH
pH Resolution0.1, 0.01, 0.001 pH
pH Accuracy (@25ºC/77ºF)±0.1 pH, ±0.01 pH, ±0.002 pH ±1 LSD
pH Calibrationautomatic, up to five point calibration, eight standard buffers available (1.68, 3.00, 4.01, 6.86, 7.01, 9.18, 10.01,12.45) and five custom buffers
pH Temperature Compensationautomatic or manual from -20.0 to 120.0 °C
mV Range±2000 mV
mV Resolution0.1 mV
mV Accuracy±0.2 mV ±1 LSD
Relative mV Offset Range±2000 mV

Temperature Specifications

Temperature Range-20.0 to 120.0 ºC, -4.0 to 248.0 °F, 253.15 to 393.15 K
Temperature Resolution0.1 °C, 0.1 °F, 0.1 K
Temperature Accuracy±0.2 °C, ±0.4 °F, ±0.2 K

Additional Specifications

Electrode/ProbeHI1131B glass body pH electrode with BNC connector and 1 m (3.3’) cable (included)
Temperature ProbeHI7662-T stainless steel temperature probe with 1 m (3.3’) cable (included)
GLPcalibration data including date, time, buffers used, offset and slope
Loggingrecord: 100,000 data point storage, 100 lots with 50,000 records/lot; interval: settable between 1 second and 180 minutes max log time; type: automatic, manual, AutoHold
Input Channels1 - pH/ORP
Displaycolor graphic LCD with on-screen help, graphing, and custom color configuration
ConnectivityUSB
Environment0 to 50°C (32 to 122°F; 273 to 323 K), RH max 95% non-condensing
Power Supply12 VDC adapter (included)
Dimensions160 x 231 x 94 mm (6.3 x 9.1 x 3.7”)
Weight1.2 kg (2.64 lbs.)
Ordering InformationHI5221 is supplied with HI1131B pH electrode, HI7662-T temperature probe, HI76404W electrode holder, HI70004 pH 4.01 buffer solution sachet, HI70007 pH 7.01 buffer solution sachet, HI700601 electrode cleaning solution sachet (2), HI7082 3.5M KCl electrolyte solution (30 mL), 12 VDC adapter and instructions.