คำอธิบาย
คุณสมบัติของ pH Meter แบบตั้งโต๊ะ HANNA HI5522
ISE Measurement with Choice of Concentration Unit
ISE Measurement with Incremental Methods
Highly Customizable User Interface
Color Graphic LCD
Capacitive Touch
Four Ring Conductivity Probe
Choice of Calibration
GLP Data
CAL Check
Data Logging
Data Transfer
Contextual Help
ยี่ห้อสินค้า HANNA รุ่น HI5522
ข้อมูลทางเทคนิค
ISE
ISE Range e.g. 10-7 to 10M/ 0.005 to 105 ppm/ 5·10–7 to 5·107 conc
ISE Resolution 1 conc./ 0.1 conc. / 0.01 conc. / 0.001 conc
ISE Accuracy ±0.5% (monovalent ions); ±1% (divalent ions)
pH
ช่วงการวัด -2.0 ถึง 20.0 pH, -2.00 ถึง 20.00 pH, -2.000 ถึง 20.000 pH
ความละเอียด 0.1, 0.01, 0.001 pH
ความถูกต้องแม่นยำ (@25ºC/77ºF) ±0.1 pH, ±0.01 pH, ±0.002 pH ±1 LSD
การสอบเทียบ automatic
Temperature Compensation automatic or manual from -20.0 ถึง 120.0 °C
mV
ช่วงการวัด ±2000 mV
ความละเอียด 0.1 mV
ความถูกต้องแม่นยำ ±0.2 mV ±1 LSD
Relative mV Offset ช่วงการวัด ±2000 mV
EC
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 actual EC*
EC Resolution 0.001 μS/cm, 0.01 μS/cm, 0.1 μS/cm, 1 μS/cm, 0.001 mS/cm, 0.01 mS/cm, 0.1 mS/cm
EC Accuracy ±1% of reading (±0.01 μS/cm)
EC Calibration automatic
TDS
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)
TDS Resolution 0.001 ppm, 0.01 ppm, 0.1 ppm, 1 ppm, 0.001 ppt, 0.01 ppt, 0.1 ppt
TDS Accuracy ±1% of reading (±0.01 ppm)
EC/TDS Temperature Compensation disabled, linear and non-linear (natural water)
Salinity
Salinity (% NaCl) Range 0.0 to 400.0 %
Salinity (% NaCl) Resolution 0.1 %
Salinity (% NaCl) Accuracy ±1% of reading
Salinity (PSU) Range 0.00 to 42.00 psu
Salinity (PSU) Resolution 0.01
Salinity (PSU) Accuracy ±1% of reading
Salinity (PSU) Calibration 1 point (with HI7037 standard)
Salinity Range 0.00 to 80.00 ppt
Salinity Resolution (ppt) 0.01
Salinity Accuracy (ppt) ±1% of reading
Resistivity
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
Resistivity 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*
Resistivity Accuracy ±2% of reading (±1 Ω•cm)
อุณหภูมิ
ช่วงการวัด -20.0 ถึง 120.0 ºC, -4.0 ถึง 248.0 °F, 253.15 ถึง 393.15 K
ความละเอียด 0.1 °C, 0.1 °F, 0.1 K
ความถูกต้องแม่นยำ ±0.2 °C, ±0.4 °F, ±0.2 K
อื่นๆ
Input Channels 2 (pH/mV; Conductivity/Resistivity/ TDS/Salinity)
pH Electrode HI1131B glass body pH electrode with BNC connector and 1 m (3.3’) cable (included)
EC/TDS Probe HI76312 platinum, four-ring EC/TDS probe with and 1 m (3.3’) cable (included)
Temperature Probe HI7662-T stainless steel temperature probe with 1 m (3.3’) cable (included)
Logging Type Automatic, Manual, AutoHold
Logging Memory Up to 100 lots, 50,000 records max/lot; maximum 100,000 data points / channel
Logging Interval 14 selectable between 1 second and 180 minutes
Connectivity Opto-isolated USB
GLP yes (GLP Channel 1:Electrode offset / slope, calibration points, calibration time stamp, GLP Channel 2:Probe cell constant / offset, reference temperature, compensation coefficient, calibration points, calibration time stamp)
Calibration Timeout Reminder yes
USP Compliant USP <645> Application
Profiles up to 10, 5 each channel
Display Color Graphic LCD 240 x 320 pixels, 8 keys capacitive touch keyboard
Power Supply 12 VDC adapter (included)
Environment 0 to 50°C (32 to 122°F; 273 to 323 K), RH max 95% non-condensing)
Dimensions 160 x 231 x 94 mm (6.3 x 9.1 x 3.7”)
Weight 1.2 กิโลกรัม
รีวิว
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