HANNA HI6321 Desktop conductivity Tester
SE
HI6321
HANNA HI6321 Desktop Conductivity MeterSPEC
HANNA HI6321 Desktop Conductivity MeterDetails
HANNA HI6321 Desktop Conductivity MeterPacking list
- SKU
- NB045243
- Resolution - conductivity EC
- 0.001 μS/cm, 0.01 μS/cm, 0.1 μS/cm, 0.001 mS/cm, 0.01 mS/cm, 0.1 mS/cm
- Measurement range - Electrical resistivity
- 1.0~99.9 Ω•cm; 100~999 Ω•cm; 1.00~9.99 KΩ•cm; 10.0~99.9 KΩ•cm; 100~999 KΩ•cm; 1.00~9.99 MΩ•cm; 10.0~100.0 MΩ•cm
- Resolution - Electrical resistivity
- 0.1 Ω•cm; 1 Ω•cm; 0.01 KΩ•cm; 0.1 KΩ•cm; 1 KΩ•cm; 0.01 MΩ•cm; 0.1 MΩ•cm
- Measurement Accuracy - Electrical resistivity
- +/- 1 % ( +/- 1Ω • cm) of reading
- TDS range
- 0.000~9.999 ppm, 10.00~99.99 ppm, 100.0~999.9 ppm, 1.000~9.999 ppt, 10.00~99.99 ppt, 100.0~400.0 ppt (conversion factor 1.00)
- Resolution-TDS
- 0.001 ppm, 0.01 ppm, 0.1 ppm, 0.001 ppt, 0.01 ppt, 0.1 pp
- Measurement Accuracy - TDS
- +/- 1 % ( +/- 0.01 ppm) of reading
- Measurement range - salinity
- Actual salinity: 0.00~42.00 psu; Seawater salinity: 0.00~80.00 ppt; salinity percentage: 0.0~400.0%
- Resolution - salinity
- 0.01 (actual salinity, seawater salinity); 0.1% salinity
- Measurement Accuracy - salinity
- +/- 1% of reading
- Measurement range - temperature
- -20.0~120.0˚C
- Resolution - Temperature
- 0.1 °C
- Measurement Accuracy - temperature
- ±0.2 °C
- Calibrated point
- Automatic recommendation/user customization
- Standard calibrating fluid
- 84.00μS/cm,1.413mS/cm,5.000mS/cm,12.88mS/cm,80.00mS/cm,111.8mS/cm
- Reminder - conductivity calibrated
- Turn off function; Daily: 0 minutes to 23 hours 59 minutes; Period: 1 minute to 500 days, 23 hours 59 minutes
- Electrical resistivity calibrated
- By conductivity calibrated
- Salinity calibrated
- 1 calibrated point (percentage)
- Temperature compensation
- Automatic compensation or manual
- View type
- Direct/automatic hold
- Stability
- Accurate; medium; fast
- Sampling rate
- 1000 ms
- Icon (drawing)
- The relationship between pH (or mV) and temperature and time can be translated or scaled (Graduation technique).
- record type
- Automatic, manual recording, automatic maintenance
- Number of records
- Maximum of 50,000 data points per file; minimum of 1,000,000 data points per user
- automatic interval
- One, two, five, 10, 30 seconds; one, two, five, 10, 15, 30, 60, 120, 150, 180 minutes.
- Sample ID
- incremental mode
- Export options
- .Csv file format
- user
- Up to 9 users and administrators. Account (default)
- USB-A
- 2 ports for keyboard input or US-A driver
- USB-C
- 1 port for PC connection and USB-C drive
- Wi-Fi & Ethernet
- FTP; Web server log transfer and download; E-mail
- RS232
- Connect peripheral devices
- Power
- DC Adapter 100-240AC, 24 VDC 2.5A
- Operating Environment
- 0 - 50.0 °C
- Size/Weight
- 205 x 160 x 77mm / ≈1.2kg
Introduction
HI6321 is a streamlined desktop instrument with a large touch screen display, consisting of an instrument housing and an integrated conductivity measurement module. The HI6321 is compact and easy to operate and includes Hanna's HI7631233 four-ring conductivity/resistivity/TDS/salinity probe.
Recommended for use in a wide range of industrial process water applications, the HI7631233 provides stable measurements over a wide measurement range and does not require frequent calibration. An integrated temperature sensor measures the process temperature and adjusts the measured conductivity to the reference temperature by applying a specialized compensation algorithm:
Linear: Applies when the temperature coefficient of variation is assumed to have the same value for all measured temperatures.
Standard: Suitable for high-purity water measurement and documented in ASTM standard D5391-14. This setting applies to resistivity measurements greater than 1Mohm.cm.
Natural: Applicable to natural groundwater, well water or surface water (or water with similar composition) that meets ISO7888 standards.
TDS is a calculated value based on the conductivity of the solution (TDS = coefficient x EC25). The TDS factor is the conversion factor used to change EC measurements to ppm measurements.
Sal psu: The actual salinity of seawater is related to the ratio of the conductivity of a normal seawater sample at 15℃ and 1 atmosphere to a potassium chloride solution (KCl) with a mass of 32.4356 g/Kg at the same temperature and pressure. Under these conditions, the ratio is equal to 1 and S=35. Actual salinity levels are available for values ââfrom 0 to 42.00 psu at temperatures from 0 to 35℃.
Sal ppt: Measurements expressed in ppt are based on natural seawater grades of 0.00 to 80.00 g/L and cover a temperature range of 10 to 31℃. It determines the salinity based on the conductivity of the sample compared to standard seawater at 15℃ and the salinity value in seawater of approximately 35.
Sal%: In this range, 100% salinity is equivalent to approximately 10% solids.
Features
user interface
7-inch capacitive touch screen that supports multi-touch;
capacitive touch screen, home and system menu keys;
User-friendly icons and symbols allow users to easily navigate and explain instrument functions;
Users can choose between five different views:
Simple GLP with calibration information.
Complete GLP with electrode status and calibration point details.
Interactive graphics that update in real time.
Tabular data containing date, time and comments.
calibration
Standard single-point salinity calibration of 100% salinity standard, with reading salinity scale set to %;
Standard single or multiple conductivity calibration using standards;
Non-volatile memory saves data and settings.
Record
Data log collection (with time and date stamp) of at least 1,000,000 data points;
Logging type: manual, automatic, automatic retention;
Manually and automatically maintain sample IDs for data.
Connect features and services
Transfer recorded data to USB drive;
Includes log files of measurement and calibration data (as .csv files);
FTP and email for log export via Ethernet and Wi-Fi connections;
USB Type A, for USB flash drives, keyboards and printers;
Type C USB for USB flash drive and PC connection.
Instrument guide help section
Video support demonstration of key features.