HI122-01

Description

The HI122 is a professional pH/mV and temperature benchtop meter with a built-in printer. The built-in impact printer incorporated into the HI122 allows measurement information to be printed while in various modes. The meter comes with Hanna’s HI1131P glass pH electrode and the temperature probe HI7662-T to allow for automatic temperature compensation. The HI122 also allows for ORP measurements when used with the HI3131B ORP electrode (supplied seperately). The HI122 offers many features including CAL Check™, five-point pH calibration, data logging, comprehensive GLP data, and PC connectivity to provide users with a simple way to organize and manage their data.

• Automatic Temperature Compensation
• CAL Check™
• Data Logging

Features at-a-glance :

Automatic Calibration
• Auto pH calibration can be performed up to five points with seven standard buffers and two custom buffers.

Build-in Impact Printer
• The built-in impact printer incorporated into the HI122 uses regular paper that does not fade with time.
• The information related to measurements being taken can be printed while in measurement mode, GLP or Setup mode.
• This meter also allows users to print detailed information in four languages for specific help screens and instrument set-up.

  CAL Check™
•  Hanna’s exclusive CAL Check™ diagnostics system ensures accurate pH readings every time by alerting users of potential problems during the calibration process.
•  The CAL Check™ system eliminates erroneous readings due to dirty or faulty pH electrodes or contaminated pH buffer solutions during calibration.
•  After the guided calibration process, the probe condition is evaluated and an indicator is displayed informing the user of the overall pH electrode status.

  Data Logging
•  The log-on-demand feature accepts the recording of 50 samples.
•  Interval logging allows up to 1000 data points to be recorded and allows the user to specify time intervals from 5 seconds to 180 minutes.

Data Transfer
• With a built-in logging function, measurements are stored in non-volatile memory, and can be transferred to a PC through the RS232 port.

GLP Data
• The calibration data for each channel including date, time, standards used, offset, and slope can be accessed at any time through the HI122 menu.

HI1131P pH Electrode
• The HI122 is supplied with the HI1131P glass body, double junction, refillable pH electrode with an indicating sensor made of High Temperature (HT) glass.
• The double junction and HT glass design allows the HI1131P to be used in a wide variety of applications ranging from samples with metals and Tris buffer
to samples at elevated temperatures.

Temperature Compensation
• Temperature for pH measurements can be compensated for automatically (ATC) or manually (MTC) from -20.0 to 120.0°C with the use of the supplied HI7662-T temperature probe.

SPECIFICATIONS-pH

pH Range :	-2.000 to 16.000 pH, -2.00 to 16.00 pH
pH Resolution :	0.001 pH, 0.01 pH
pH Accuracy (@25ºC/77ºF) :	±0.01 pH, ±0.002 pH
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
mV Range :	±999.9 mV; ±2000 mV
mV Resolution :	0.1 mV; 1 mV
mV Accuracy :	±0.2 mV (±699.9 mV); ±0.5 mV (±999.9 mV); ±1 mV (±2000 mV)
Relative mV Offset Range :	±2000 mV

SPECIFICATIONS – Temperature

Temperature Range :	-20.0 to 120.0 ºC, -4.0 to 248.0 °F
Temperature Resolution :	0.1°C (0.1°F)
Temperature Accuracy :	±0.4°C (±0.7°F)
Temperature Compensation :	automatic or manual from -20.0 to 120.0 °C

SPECIFICATIONS

Temperature Probe :	HI7662-T stainless steel temperature probe with 1 m (3.3’) cable (included)
Logging :	50 samples (25 per channel), log-on-demand
Logging Interval :	5 seconds to 180 minutes, 1000 samples (500 per channel)
Connectivity :	RS232 serial port, opto-isolated
Environment :	0 to 50°C (32 to 122°F), RH max 95% non-condensing
Power Supply :	12 VDC adapter (included)
Dimensions :	280 x 203 x 84 mm (11.0 x 8.0 x 3.3’’)
Weight :	1.9 kg (4.2 lbs.)
Printer :	built-in dot matrix printer, with 44 mm plain paper
Ordering Information :	HI122-01 (115V) and HI122-02 (230V) are supplied with HI1131P pH electrode, HI7662-T temperature probe, HI70004 pH 4.01 buffer solution sachet, HI70007 pH 7.01 buffer solution sachet, HI7082 3.5M KCL electrolyte solution (30 mL), (5) paper rolls, 12 VDC adapter and instructions.