Accuracy:
±1 digit
AC Power Adapter and USB/DC Adapter:
Yes
Automatic Buffer Recognition:
IUPAC standards (DIN 19266) or Technical buffer (DIN 19267)
Backlight:
Yes
Calibration Intervals/Alerts/Reminder:
Reminder 1 hour to 7 days
Compliance Certifications:
CE.WEEE
Conductivity Accuracy:
-
Conductivity measurement: Temperature correction:
-
Conductivity Measurement Range:
-
Conductivity resolution:
-
Data Export:
Yes
Data Storage:
Date and time, instrument ID, sample ID
Dimensions (H x W x D):
110 mm x 350 mm x 201 mm
Display:
128 x 64 pixel
Display Type:
Backlit Graphical LCD
DO Measurement Range:
-
DO Resolution:
-
DO sensor calibration:
-
Electrode stand:
Yes
GLP Features:
Yes
Inputs:
1 pH/ORP; 1 Ref; 1 Temp. Pt1000; 1 Magnetic stirrer (Integrated); Printer or PC; External Keyboard
Interface Languages:
English, German, French, Spanish, Italian, Portuguese
Internal Data Storage:
330
IP Rating:
IP42
Kit?:
Yes
Length:
-
Measuring Range ORP:
±2000 mV
Model:
pH31
mV Measurement Range:
±2000 mV
mV Resolution:
0.1 mV
Operating Humidity:
< 80 % relative humidity (non-condensing)
Operating Interface:
Keypad
Operating Temperature:
0 - 40 °C (41 - 104 °F)
Outputs:
RS232
Parameter:
pH, mV, ORP/Redox, Temperature
PC Data Transfer Software:
Yes, Optional
pH Accuracy:
≤0.002 pH
pH Electrode calibration:
1 to 3 points calibration within selected buffer set or user defined buffer
pH Measurement Range:
-2 에서 16 pH
pH Resolution:
0.001/0.01/0.1 pH
Power:
External power supply 100-240 V, 0.4 A, 47-63 Hz with plug adapters
Printer:
Yes, Optional
Probes included:
No
Resistivity Accuracy:
-
Resistivity Measurement:
-
Resistivity Resolution:
-
Resolution:
ORP: 0.1 mV
pH: 0.001
Result ID:
Yes
Salinity Measurement Range:
-
Salinity Resolution:
-
Simultaneous measurements:
-
TDS Measurement Range:
-
TDS Resolution:
-
Temperature Accuracy:
≤ 0.2 °C
Temperature Compensation:
Manual or Automatic
Manual or Automatic
Temperature Measurement:
-20.0 - 150.0 °C (-4.0 - 302.0 °F)
Temperature Resolution:
0.1 °C (0.1 °F)
Warranty:
36 months
Weight:
1100 g
What's included?:
Includes: Sension+ pH31 GLP benchtop pH meter with integrated magnetic stirrer and probe holder, power supply with interchangeable plugs, pH4, pH7 and pH10 calibration standard solutions, 125 mL, KCl electrolyte solution 50 mL, 3 calibration beakers and printed documentation