Waterproof Portable EC/TDS/RES/SAL Meter

Features:

USP <645> capable for checking the quality of water used in pharmaceutical manufacturing
Seawater salinity can be displayed as % NaCl, natural seawater scale (ppt) or practical salinity scale (PSU)
Auto-ranging and fixed range options
Perform up to a five point calibration for enhanced accuracy
GLP features include GLP data provides calibration data including date, time, standards used, temperature compensation used, reference temperature, and TDS conversion factor (TDS)
Calibration timeout to alert the user at a defined interval when the calibration has expired
Auto Hold
Multiple language selection
No temperature compensation, linear temperature compensation and non linear temperature compensation options ISO/DIN 7888
Configurable linear temperature compensation coefficient range from 0.00 to 10.00%/C
Log on Demand: Store measurement data at the press of a button
Interval lot logging: Log measurements at a selectable interval
PC connectivity via opto-isolated USB with optional HI92000 software
Approximately 100 hours of continuous use (without backlight)
Menu driven for ease of use with virtual-key extended functionality
Contextual help at the press of a button
Backlit, Graphic LCD
PC connectivity via a sealed opto-isolated micro USB and HI92000 software
Compact, rugged, waterproof (IP67) design

Specifications

:

EC Range: 0.000 to 9.999 S/cm*; 10.00 to 99.99 S/cm; 100.0 to 999.9 S/cm; 1.000 to 9.999 mS/cm; 10.00 to 99.99 mS/cm; 100.0 to 1000.0 mS/cm (actual conductivity; temperature compensated to 400 mS/cm)
EC Resolution: 0.001 S/cm; 0.01 S/cm; 0.1 S/cm; 0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm
EC Accuracy: 1% of reading (0.01 S/cm or 1 digit, whichever is greater)
EC Calibration: Automatic up to five points with seven memorized standards (0.00 S/cm, 84.0 S/cm, 1.413 mS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm)

TDS Range: 0.00 to 99.99 ppm; 100.0 to 999.9 ppm; 1.000 to 9.999 ppt (g/L); 10.00 to 99.99 ppt (g/L); 100.0 to 400.0 ppt (g/L)
TDS Resolution: 0.01 ppm; 0.1 ppm; 0.001 ppt (g/L); 0.01 ppt (g/L); 0.1 ppt (g/L)
TDS Accuracy: 1% of reading (0.05 mg/L (ppm) or 1 digit, whichever is greater)

Resistivity Range: 1.0 to 99.9 cm; 100 to 999 cm; 1.00 to 9.99 Kcm; 10.0 to 99.9 Kcm; 100 to 999 Kcm; 1.00 to 9.99 Mcm; 10.0 to 100.0 Mcm
Resistivity Resolution: 0.1 cm; 1 cm; 0.01 Kcm; 0.1 Kcm; 1 Kcm; 0.01 Mcm; 0.1 Mcm*
Resistivity Accuracy: 1% of reading (10 or 1 digit, whichever is greater)

Salinity Range % NaCl: 0.0 to 400.0%; practical salinity: 0.00 to 42.00 (PSU); natural seawater scale – UNESCO 1966: 0.00 to 80.00 (ppt)
Salinity Resolution: 0.1%; 0.01
Salinity Accuracy: 1% of reading
Salinity Calibration: max. one point only in % range (with HI7037 standard); use conductivity calibration for all other ranges

Temperature Range: -20.0 to 120.0C (-4.0 to 248.0F)
Temperature Resolution: 0.1C (0.1F)
Temperature Accuracy: 0.2C; 0.4F (excluding probe error)
Temperature Calibration: one or two points
Temperature Compensation: noTC, Linear (-20 to 120 C; -4 to 248F), Non Linear – ISO/DIN 7888 (-0 to 36 C; 32 to 96.8F)
Reference Temperature: 15C, 20C and 25C
Temperature Coefficient: 0.00 to 10.00 %/C

Measurement Modes: Autorange, autoend, lock and fixed range
TDS Factor: 0.40 to 1.00
Electrode/Probe: HI763133 platinum, four ring conductivity/TDS probe with internal temperature sensor and 4 m (13.2) cable (included)
Log-on-demand: 400 samples; lot logging: 5, 10, 30 sec, 1, 2, 5, 10, 15, 30, 60, 120, 180 min (max 1000 samples)
Memorized Profiles: Up to 10
PC Connectivity: Opto-isolated USB with optional HI 92000 software and micro USB cable
Battery Type/Life: 1.5V AA batteries (4) / approximately 100 hours of continuous use (without backlight), 25 hours with backlight
Auto-off: User selectable: 5, 10, 30, 60 min or can be disabled
Environment: 0 to 50C (32 to 122F); RH 100% (IP67)
Dimensions: 185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4)