HANNA HI-5521-02 Grade pH/ORP/EC/TDS/Resistivity/Salinity Bench Met

HANNA HI-5521-02 Grade pH/ORP/EC/TDS/Resistivity/Salinity Bench Met kualitas terbaik dan harga murah, produk tersertifikasi kalibrasi Akreditasi KAN. Produk terbaik hanya di BMDStore.COM

Product Description

HI-5521 is an ideal research-grade instrument with large, easy read graphic display and soft touch keypad.

Up to four conductivity calibration points can be used to increase measurement accuracy:

 

  • One fixed-point salinity calibration on the percent scale
  • Three methods for calculating seawater
  • Practical scale
  • Natural seawater scale
  • Percent scale

Key features

Precision analysis

  • EC specific applications: USP <645> method; salinity in seawater; TDS
  • Five point pH calibration
  • Multiple input channels: pH/ORP and EC/TDS/Resistivity/Salinity

 

pH CalCheck

  • CalCheck for pH alerts users of calibration status and eliminates erroneous readings due to dirty or faulty pH electrodes or contaminated buffer solutions
  • After calibration, electrode condition is evaluated and overall status of pH electrode is indicated
  • To avoid taking readings with old calibrations, the instrument automatically reminds the user when calibration has expired

 

EC USP Mode

  • HI-5521 can use EC probes for conductivity measurements required to prepare water for injection (WFI) according to USP <645>
  • On-screen instructions explain how to perform each stage and automatically check temperature, conductivity and stability are within USP limits
  • Comprehensive results displayed on a single screen at end of the test
  • Save up to 200 reports for future recall

 

User friendly

  • Large log memory with different logging methods
  • Multi language support and contextual help through dedicated HELP key
  • Clear tutorial messaging on-screen – available from any mode
  • Capacitive touch keypad
  • New and improved backlit display

Specifications

pH
 Range -2.0 to 20.0 pH; -2.00 to 20.00; -2.000 to 20.000 pH
 Resolution 0.1 pH; 0.01 pH; 0.001 pH
  Accuracy ±0.1 pH; ±0.01 pH; ±0.002 pH ± 1 LSD
 Calibration automatic, up to five-point calibration, eight standard buffers available, and five custom buffers
 Temperature Compensation automatic or manual from -20.0 to 120.0°C
mV – Range ±2000 mV
 Resolution 0.1 mV
 Accuracy ±0.2 mV ± 1 LSD
Temperature – Range -20.0 to 120.0°C
 Resolution 0.1°C
 Accuracy ±0.2°C (without probe)
EC – Range 0.000 to 9.999 µS/cm; 10.00 to 99.99 µS/cm; 100.0 to 999.9 µS/cm; 1.000 to 9.999 mS/cm; 10.00 to 99.99 mS/cm; 100.0 to 1000.0 mS/cm absolute EC
 Resolution 0.001 µS/cm; 0.01 µS/cm; 0.1 µS/cm; 0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm
 Accuracy ±1% of reading (±0.01µS/cm)
 Cell Constant 0.0500 to 200.00
 Cell Type 4 cells
 Calibration automatic standard recognition, user standard single point/multi-point calibration
 Calibration Reminder yes
 Temperature Coefficient 0.00 to 10.00%/°C
 Temperature Compensation disabled, linear and non-linear (natural water)
 Reference Temperature 5.0 to 30.0°C
 Profiles up to 10, 5 each channel
 USP Compliant yes
TDS – Range 0.000 to 9.999 ppm; 10.00 to 99.99 ppm; 100.0 to 999.9 ppm; 1.000 to 9.999 ppt; 10.00 to 99.99 ppt; 100.0 to 400.0 ppt actual TDS* (with 1.00 factor)
 Resolution 0.001 ppm; 0.01 ppm; 0.1 ppm; 0.001 ppt; 0.01 ppt; 0.1 ppt
 Accuracy ±1% of reading (±0.01 ppm)
Resistivity – Range 1.0 to 99.9 Ω•cm; 100 to 999 Ω•cm; 1.00 to 9.99 kΩ•cm; 10.0 to 99.9 kΩ•cm; 100 to 999 kΩ•cm; 1.00 to 9.99 MΩ•cm; 10.0 to 100.0 MΩ•cm
 Resolution 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
 Accuracy ±2% of reading (±1 Ω•cm)
Salinity – Range practical scale: 0.00 to 42.00 psu; natural sea water scale: 0.00 to 80.00 ppt; percent scale: 0.0 to 400.0%
 Resolution 0.01 for practical scale/natural sea water scale; 0.1% for percent scale
 Accuracy ±1% of reading
 Calibration percent scale—one-point (with HI-7037 standard); all others through EC
Additional specifications:
 pH electrode HI-1131B glass body pH electrode with BNC connector and 1 m (3.3’) cable (included)
 EC Probe HI-76312 platinum, four-ring EC/TDS probe with and 1 m (3.3’) cable (included)
 Temperature Probe HI-7662-T stainless steel temperature probe with 1 m (3.3’) cable (included)
 Input Channel(s) 1 pH/ORP + 1 EC
 GLP cell constant, reference temperature/coefficient, calibration points, cal time stamp, probe offset for conductivity
 Logging Record: 100,000 data point storage/channel, up to 100 lots with max. 50,000 records/lot; interval: fourteen presets selectable between 1 second and max log time of 180 minutes; type: automatic, manual, AutoHOLD; additional: 200 records USP; 200 records incremental methods (HI-5522)
 PC Connectivity USB
 Power Supply 12 VDC Adapter (included)
 Environment 0 to 50°C (32 to 122°F; 273 to 323K) RH max 95% non-condensing
 Dimensions 160 x 231 x 94 mm (6.3 x 9.1 x 3.7”) / 1.2 kg (2.64 lbs.)

Ordering information: HI5521-02 (230V) is supplied with HI-1131B pH electrode, HI-76312 EC/TDS probe, HI-7662-T temperature probe, pH 4.01 buffer solution sachet (2), pH 7.01 buffer solution sachet (4), pH 10.01 buffer solution sachet (2), HI-700601 electrode cleaning solution sachet (2), HI-7082 3.5M KCl electrolyte solution (30 mL), HI-76404W electrode holder, 12 VDC adapter, capillary dropper pipette, quality certificate, quick start guide and instruction manual.

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