MultiSensor water analysis handheld instrument G7500 set

Set-Option: Device, GE135-L02+accessories, LF42

HIGHLIGHTS:

• simultaneous measurement of pH / oxygen or pH / conductivity and the corresponding temperatures
• integrated galvanic isolation enables simultaneous measurement with affordable standards sensors
• the display enables convenient reading of several values simultaneously and the measurement curve in diagram form
• the data logger can be read directly via USB – with standard smartphone cable or software
• simple and convenient battery charging via USB connection

GENERAL:

The G 7500 is a comfortable multi-channel water analysis device for simultaneous measurement of two measurement variables and the corresponding temperature. All significant electrochemical measurements can be combined:
- pH/ Redox + conductivity/salinity
- pH/ Redox + dissolved oxygen

APPLICATION:

• monitoring of bodies of water
• drinking water preparation
• sewage treatment plants
• fish husbandry and aquaculture
• vertical/ urban farming
• conventional agriculture

SPECIFICATIONS:

Input no.1 pH/ Redox
Measuring range: 
-2.00 ... +16.00 pH (±0.25 % FS @ 25 °C) or -1500 ... +1500 mV Redox voltage (±0.25 % FS @ 25 °C)
Temperature: 
-10.0 ... +150.0 °C (Pt1000) ±0.25 % FS connection via 4 mm banana or O₂ / LF sensor
Input no. 2
Temperature: 
-10.0 ... +110.0 °C (NTC or Pt1000) measuring range (Pt 1000)
-10.0 ... +110.0 °C measuring range (NTC 10k)
-10.0 ... +110.0 °C (integrated in O₂ / LF sensor)
Conductivity
Measuring range: 
0 μS / cm ... 500 mS / cm (±0.5 % FS @ 25 °C)
Salinity/PSU: 
0.0 ... 70.0 g/kg
Cell constant: 
0.3 ... 1.6000 1/cm
Dissolved oxygen
Measuring range: 
Oxygen saturation: 
0.0 ... 500.0 % sat
Oxygen concentration: 
0.0 ... 50.0 mg/l
Oxygen partial pressure:
0 ... 1013 mbar O₂
(accuracy depending on sensor and calibration with flow >20 cm/s, add. ±1.5 % FS @ 25 °C, 100 % sat, O₂)
Scope of supply: 
Device with 3 AAA batteries, quick reference guide, operating manual and test report as pdf on mass storage device, GE125-L02+accessories, LF425-L02+accessories, GWO5610-L02+accessories, GKK 2021