6219N

6219N

pH/mV/Ion benchtop meter with BNC and RS-232 for the professional chemist or technician.

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Description

  • Two LCD display pH, mV, direct ion concentration and temperature.
  • Convenient calibration with automatic buffer recognition of US or European pH buffer sets. Quick two points ion calibration. Calibration data is stored in memory and is ready for use on power up.
  • User selectable resolution of up to 0.001 for greatest accuracy.
  • Direct read out in ion concentration to simplify ion measurements.
  • RS-232 computer interface with software.
  • AC adaptor or battery power (low battery indicator).

Specifications

pH Range
-2.00 to 16.00 pH / -2.000 to 16.000 pH
pH Resolution
0.01 pH / 0.001 pH
pH Accuracy
±0.1% F.S. ±1 digit
ORP Range
-1999 to 1999 mV / -1999.9 to 1999.9 mV
ORP Resolution
1 mV / 0.1 mV
ORP Accuracy
±0.1% F.S. ±1 digit
Ion Range
0.0 to 119.8 conc
Ion Resolution
0.05 ; 0.1 or 0.2 conc
Ion Accuracy
±2 digit
Temperature Range
-5.0 to 125.0 °C
Temperature Resolution
0.1 °C
Temperature Accuracy
±0.5 °C
pH Buffer Recognition
US (4.01,7.00,10.01) or NIST (4.00,6.86,9.18) factory set
pH Electrode Offset Recognition
±90 mV at 7.00 or 6.86 pH
pH Electrode Slope Recognition
±30% at 4.00 , 4.01, 9.18 or 10.01 pH
pH Temperature Compensaton
Auto / manual -5.0 to 125.0 °C
Input Impedance
>1013 ohms
Output
RS-232
Connector
BNC and 8 PIN
Power
100 ~ 240 VAC adapter or AA x 6
Operating Temperature Conditions
From 0 to 50 °C , at 85% RH
Weight
1070 grams(Icluding batteries)
Dimension
250 x 240 x 100 mm

Documentation and Supports