Description
Hanna® Laboratory Benchtop Research Grade pH/mV and Conductivity/TDS/Salinity/Resistivity Meter w/ATC and Extended Range, HI5521-01
Features:
- Highly customizable user interface—includes showing measurements in various modes with or without GLP information, real-time graphing, logging data, adjustable calibration stability criteria (fast, moderate, and accurate), programmable alarm limits (inside or outside)
- Color graphic LCD—on-screen help, graphic and custom color configurations, real-time graphing, virtual keys for intuitive user interface
- Capacitive touch—sensitive touch buttons for accurate keystrokes while navigating menus and screens; four dedicated keys for routine operations including calibration and switching modes plus four virtual keys that change based on use; no worry of clogged buttons
- Four Ring Conductivity Probe—readings performed with the HI76312 four-ring conductivity probe that has built in temperature sensor for automatic temperature correction; the four rings are made of platinum and the body of the electrode of Polyetherimide (PEI) plastic which is resistance to many harsh chemicals; the design allows the probe to be used for a wide range of measurements
- Choice of calibration—automatic buffer recognition, semiautomatic, and direct manual entry pH calibration options are available for calibrating up to five points, from a selection of eight standard buffers and up to five custom buffers; for conductivity channel, calibration can be set to automatic standard recognition or user entry along with a choice of single or multi-point (up to four points can be selected)
- CAL Check™—alerts user to potential problems during calibration of pH electrode; indicators include Electrode Dirty/Broken, Buffer Contaminated, electrode response time and overall probe condition as a percentage based on offset and slope
- GLP Data—user can view calibration data and calibration expiration at touch of a key; includes date, time, and standards used
- Data logging—automatic, manual, and auto-hold logging (up to 100 lots with 50,000 records maximum/lot with up to 100,000 total data points) ; automatic logging features option to save data according to sampling period and interval
- Data transfer—transfer data to PC via USB cable and HI92000 (91-2599-11) software (both sold separately)
- Contextual help—dedicated Help key provides clear tutorial messages and on-screen directions to guide users through set-up and calibration; information displayed relative to setting or option being viewed
- Warranty—2 years for meter; 6 months for probes
- HI1131B pH electrode (91-2698-24)
- HI7662-T temperature probe (91-5990-12)
- HI76312 conductivity probe
- HI76404W electrode holder
- HI70004P pH 4.01 buffer solution sachet (91-2704-04)
- HI70007P pH 7.01 buffer solution sachet (91-2704-07)
- HI70000P electrode cleaning solution sachet (2) (91-2704-11)
- HI7082 3.5M KCl electrolyte solution (30 mL) (91-2599-79)
- 12 VDC adapter
- Instruction Manual