รายละเอียด:
» NEW model for pH/mV/Ion Selective measurements
» Date and Time to meet GLP
» Password protection
» Calibration reminder & high/low alarm
» Toggle views with a touch of a button
» Graphic LCD with adjustable backlight
» Calibrate with custom pH buffer values or preset buffer groups
» 500 point memory – log manually or at intervals
» Easily view calibration data
» Upgradable software
» Selectable 0.1 / 0.01 / 0.001 pH resolution
Specifications and Ordering Information
pH Mode
Range -2.000 to 20.000 pH
Resolution 0.1 / 0.01 / 0.001 pH
Accuracy ±0.002 pH + 1 LSD
Buffer Sets USA: 2.000, 4.010, 6.997, 10.013, 12.000
NIST: 1.678, 4.010, 6.865, 9.184, 12.460
DIN: 1.090, 3.060, 4.650, 6.790, 9.230, 12.750
FSCI: 1.000, 3.000, 6.000, 8.000, 10.000, 13.000
CUSTOM: Any 2-5 values, ?1.0 pH unit apart
Yes, up to 5 different slopes with offset
Automatic or manual (0 to 100 ºC / 32 to 212 ºF)
mV Mode
Range ±2000.0 mV / Rel. mV
Resolution 0.1 mV
Accuracy ±0.2 mV or ±0.05 % whichever is greater
Offset Adjustment Up to ±150 mV
Ion Mode
Range 0.001 to 19999 (±2000 mV)
Resolution 0.001 / 0.01 / 0.1 / 1 (automatic)
Units ppm, mg/L, molar
Accuracy 0.5 % full scale (monovalent ion)
1 % full scale (divalent ion)
Cal Points 2 to 6 points from one of following groups;
0.001, 0.01, 0.1, 1, 10, 100
0.01, 0.1, 1, 10, 100, 1000
0.02, 0.2, 2, 20, 200, 2000
0.1, 1, 10, 100, 1000, 10000
0.05, 0.5, 5, 50, 500, 5000
Temperature Mode
Resolution 0.1 ºC / 0.1 ºF
Accuracy ±0.3 ºC / ±0.5 ºF
Calibration Offset in 0.1 º increments; offset range: ±5 ºC / 9 ºF
Output RS-232 (phono plug), mini-B USB, stirrer
Memory 500 data sets, viewable
Datalogging Manual, timed (selectable every 3 to 3600 seconds) Printer or CSV format
Cal Due Alarm Yes, user selectable from 8 hrs, 16 hrs, & 1-31 days
High / Low Alarms Yes, user selectable, visual & audible