VWR® CO 310/CO 310 M, Conductivity Meters, Handheld

: VWR Collection

VWR® CO 310/CO 310 M, Conductivity Meters, Handheld

: VWR Collection

These portable, economical meters can simultaneously measure conductivity, specific conductance, salinity, TDS (Total Dissolved Solids) and temperature.

IP 67 waterproof housing, large display and easy to use keypad
Automatic or manual temperature compensation
50 or 250 data sets reviewable memory
500 (CO 310 M) or 1000 (CO 310) hour battery life; auto-shut off function (30 min of non use)
Electrode offset recognition; auto-lock and hold of readings on display

Additional functions of CO 310 M:
- Extended memory capacity (250 data sets)
- Waterproof USB port for transferring data to a PC (no software required)
- Real time clock for saved data
- Recalibration reminder (selectable from 0 to 60 days)

Designed for quick, accurate measurements in various applications in the field.

Warranty: 3 years (instrument), 6 months (cable and probe).

: Supplied in a carry case with 1 or 4 m cable conductivity/°C sensor.

Catalog No:
663-0165
663-0164
663-0342
663-0341
663-0340

Model:
CO 310
CO 310
CO 310 M
CO 310 M
CO 310 M

Conductivity range:
0 - 499,9 µS/cm/500 - 4999 µS/cm/5,0 - 49,99 mS/cm/50,0 - 200 mS/cm
0 - 499,9 µS/cm/500 - 4999 µS/cm/5,0 - 49,99 mS/cm/50,0 - 200 mS/cm
0 - 499,9 µS/cm/500 - 4999 µS/cm/5,0 - 49,99 mS/cm/50,0 - 200 mS/cm
0 - 499,9 µS/cm/500 - 4999 µS/cm/5,0 - 49,99 mS/cm/50,0 - 200 mS/cm
0 - 499,9 µS/cm/500 - 4999 µS/cm/5,0 - 49,99 mS/cm/50,0 - 200 mS/cm

Conductivity resolution:
0,1 µS/cm/1 µS/cm/0,01 mS/cm/0,1 mS/cm
0,1 µS/cm/1 µS/cm/0,01 mS/cm/0,1 mS/cm
0,1 µS/cm/1 µS/cm/0,01 mS/cm/0,1 mS/cm
0,1 µS/cm/1 µS/cm/0,01 mS/cm/0,1 mS/cm
0,1 µS/cm/1 µS/cm/0,01 mS/cm/0,1 mS/cm

Conductivity accuracy:
0 - 499,9 μS/cm: ± (1% of reading + 2 μS/cm)
0 - 4999 μS/cm: ± (1% of reading + 5 μS/cm)
0 - 49,99 mS/cm: ± (1% of reading + 0,05 mS/cm)
0 - 200,0 mS/cm: ± (2,5% of reading + 0,05 mS/cm)
0 - 499,9 μS/cm: ± (1% of reading + 2 μS/cm)
0 - 4999 μS/cm: ± (1% of reading + 5 μS/cm)
0 - 49,99 mS/cm: ± (1% of reading + 0,05 mS/cm)
0 - 200,0 mS/cm: ± (2,5% of reading + 0,05 mS/cm)
0 - 499,9 μS/cm: ± (1% of reading + 2 μS/cm)
0 - 4999 μS/cm: ± (1% of reading + 5 μS/cm)
0 - 49,99 mS/cm: ± (1% of reading + 0,05 mS/cm)
0 - 200,0 mS/cm: ± (2,5% of reading + 0,05 mS/cm)
0 - 499,9 μS/cm: ± (1% of reading + 2 μS/cm)
0 - 4999 μS/cm: ± (1% of reading + 5 μS/cm)
0 - 49,99 mS/cm: ± (1% of reading + 0,05 mS/cm)
0 - 200,0 mS/cm: ± (2,5% of reading + 0,05 mS/cm)
0 - 499,9 μS/cm: ± (1% of reading + 2 μS/cm)
0 - 4999 μS/cm: ± (1% of reading + 5 μS/cm)
0 - 49,99 mS/cm: ± (1% of reading + 0,05 mS/cm)
0 - 200,0 mS/cm: ± (2,5% of reading + 0,05 mS/cm)

Conductivity cell constant:
4,50 - 5,50 (default: 5,00)
4,50 - 5,50 (default: 5,00)
4,50 - 5,50 (default: 5,00)
4,50 - 5,50 (default: 5,00)
4,50 - 5,50 (default: 5,00)