- Measurement of pH/ISE/mV, conductivity, chlorine and dissolved oxygen
- Up to 4 measurement modules (inputs) in a variety of configurations
- PC software with extensive operating functions
- Coupling of autosampler and burettes for dosing and automated measurements
- Virtual channels to calculate different parameters from the measured value
- Logbook, i. e. documentation of setting changes
- Plain text menu
Features
- 5.7” RGB TFT display with touch control
- Special electrode test for pH
- Current outputs for each parameter
- Additional modules for current output possible
- Timer function
- Alarm/limit value function
- 2 PID regulators
- Data storage and data recording
- Data transfer with RS232/USB or Ethernet
- Access control by password
Description
The multiparameter laboratory measuring instrument LM3000 is the complete solution for the tasks of measurement, control and regulation in the laboratory and technical center. Up to 4 internal measurement modules can determine any combination of pH, redox potential, ISE, conductivity, dissolved oxygen, chlorine, temperature and other parameters. This is based on a modular system structure that links the device components via a bus connection.
Specifications
Measuring parameters
Temperature compensation
- pH / redox potential (ORP)
- conductivity
- dissolved oxygen concentration
- ion concentration
- temperature and more
Temperature compensation
- automatically with Pt 1000
PC interface
Power supply
Ambient temperature
- USB, Ethernet
Power supply
- 12 ... 24 V AC/DC plug-in mains unit
Ambient temperature
- -10 ... 50 °C
Enclosure
Dimension
Sensor connection
- aluminum console housing
- protection IP 41
Dimension
- 345x73x170 mm (WxHxD )
Sensor connection
- 2 x 4 mm Banana plug / BNC plug
Overview system componnents
| Actor Modules (internal) | Description |
| DAC3000LM | 4 Current outputs
|
| Measuring Modules (internal) | Measuring range |
| MVM3210LM | pH value or redoxpotential or concentration (ISE) and temperature
|
| MVM3220LM | Conductivity (2 electrode cells) and temperature
|
| MVM3225LM | Conductivity (4 electrode cells) and temperature
|
| MVM3230LM | Dissolved Oxygen and temperature
|
| MVM3260LM | Chlorine and temperature
|
| MVM3260ALM | "linear characteristic" for Sensors with voltage output
|
| MVM3260BLM | "linear characteristic" for Sensors with active current output
|
| MVM3260CLM | "linear characteristic" for Sensors with passive current output
|
| MVM3270LM | Flow for flow sensor with frequency output
|