Sensortechnik Meinsberg - Conductivity Portable Meter
Contact Home Sitemap Search
DE
Products \ Handheld Meters

Conductivity Portable Meter LF 40

further Handheld Meters:
  | Oxygen Portable Meter AM 40 |
  | pH / mV / ISE Portable Meter TM 40 |

Downloads:
  | Catalog LF 40 |
  | Tender Specifications |
  | Manual Portable Meters |
  | Software DinModule |
LF 40
  • Simultaneous measurement of conductivity, salinity and temperature
  • Calculation TDS value
  • Automatic calibration routine
  • Data logger for 4000 data sets
  • USB interface, Software
  • Min-/Max-value memory
  • Graphic display, backlighted

The meter combines the features for mobile application in the field with the precision and comfort of a laboratory meter with plain text structure menu, integrated data logging system and a rugged watertight IP 65 housing. The meter is the ideal choice for determination of the conductivity, salinity and temperature in surface water, sewage and for application in wastewater treatment.
Important GLP functions such as date and time, the main measuring value, 2nd measuring value including the physical units, temperature and device number are recorded in the data file.


Specifcations
Measuring range 0 ... 200.0 μS/cm, TDS 0 ... 200 mg/l
0 ... 2000 μS/cm, TDS 0 ... 2000 mg/l
0 ... 20.00 mS/cm, TDS 0 ... 20 g/l
0 ... 500.0 mS/cm, TDS 0 ... 500 g/l
▪ calculated resistivity
▪ calculated salinity
▪ clean water measurement ranges
-10.0...100.0 °C
Temperature compensation automatic with Pt 1000 or fixed temperature
Display graphic LCD, 128 x 64 pixel, backlighted
Interface USB, isolated
Ambient temperature -10 ... 55 °C
Connectors connector BK for sensor, 4-pole USB interface socket
Housing ABS, IP 65
Dimensions 200 x 95 x 40 mm (WHD)
Weight 290 g incl. batteries (3 x AA, IEC R6, LR6, 1.5 V)
EMC accordance EN 61326, class B
recommended Conductivity Cell LTC0,35/23-K010-U with integrated temperature sensor, plastic body Ø 12 mm,
4-electrode technology, cell constant app. 0,33 cm-1, 1 m fixed cable with 6-pol. connector BK
Delivery volume LF 40/Set Case with meter LF 40, conductivity cell LTC0,35/23-K010-U with integrated temperature sensor, 50 ml calibration solution 0.1 N KCl (12.9 mS/cm at 25 °C)