Conductivity Calibration; Salinity; Resistivity - Mettler Toledo SevenGo Duo pro pH/ORP/Ion/Conductivity meter SG78 Mode D'emploi

Specifications
pH calibration
Isopotential point
pH Calibration buffer

Conductivity calibration

stan dard
Outputs
Power requirements
Size/weight
Display
pH input
Conductivity input
pH T input
IP rating
Ambient conditions
Materials
38

Salinity

Resistivity

Temperature
Up to 5 points
pH 7.00
7 predefined groups
5 predefined standards
IrDA
Ratings
Batteries
220 x 90x 45 mm
342 g
Liquid crystal
BNC,
impedance >
3 * 10e+12 Ω
7-Pin LTW plug
RCA (Cinch), NTC 30kΩ
IP67 with and without elec-
trode
Temperature
Relative humidity
Installation category
Pollution degree
Housing
Window
Keypad
±0.5 % of measured value
±0.5 % of measured value
±0.1 °C
1 user-defined group of 5 buf-
fers
1 user-defined standard
6 V DC, 70 mA
4 x AA/LR6 1.5 V or NiMH 1.2
V rechargeable
5...40°C
5%...80% (non-condensing)
II
2
ABS/PC reinforced
Polymethyl methacrylate
(PMMA)
Silicone rubber
pH/ORP/Ion/Conductivity meter SG78