Description

DESCRIPTION
Display pH/mV/Conductivity/TDS
  and Temperature parameters
  simultaneously
pH:
• Selectable resolution: 0,1/0,01 pH
• Automatic calibration up to 3 points
  with 2 selectable pH-buffer sets
  (USA and NIST)
• Manual calibration up to 2 points
  with User-defined pH-Buffer
• Stability parameter (Low-Med-High)
  for high accuracy measurement
Conductivity:
• Automatic calibration from 1 to 4 points
  between 4 conductivity standard values
• Manual calibration at 1 point (User defined)
• Automatic and manual compensation of
  temperature with reference value 15…30 °C
• Large Display (backlight for EC-25)
  with indication of standards used for
  calibration and stability
• Waterproof IP57 protection
• Strong carrying case with all accessories
 to be used as a small portable laboratory

Technical data

pH meas. Range
Resolution
Calibration points
Buffer recognized
mV meas. range
Resolution
Cond Meas. Range/ Resolution
Calibration points
Calibration standards
Cell constant selectable
Temperature range
Resolution
TDS measuring range
Resolution
GLP
CALDUE
Memory
Inputs
IP-class
Warranty Instrument

EC-20 multi

0,00…14,00 pH
0,1/0,01 pH
1 bis 3
USA, NIST and
user defined
±1.000 mV
1 mV
0,0…199,9
0,1/1 µS 0,01/0,1 mS
1 bis 4
84 µS -1413 µS-12,88 mS- 111,9 mS u. 1 user def.
0,1 – 1 – 10
0 – 100
0,1 / ± 0,5
–
–
–
Yes
–
BNC, Jack phono (ATC)
IP 57
5 Years

EC-25 multi

0,00…16,00 pH
0,1/0,01 pH
1 bis 3
USA, NIST and
user defined
±1.999 mV
0,1/1 mV
0,0…199,9
0,1/1 µS 0,01/0,1 mS
1 bis 4
84 µS -1413 µS-12,88 mS- 111,9 mS u. 1 user def.
0,1 – 1 – 10
0 – 110
0,1 / ± 0,5
0…100g/l
1% full scale
Yes
Yes
Man/Auto 500 Data
BNC, Jack phono (ATC), USB
IP 57
5 Years