SI ANALYTICS Lab 855 pH / mV / ເຄື່ອງວັດແທກອຸນຫະພູມ (-2.0 ~ 20.0pH)

Manufacturer: SI ANALYTICS

Model: Lab 855

Origin:Germany

Warranty: 12 months

Temperature compensation : Automatic/manual

Calibration points : 1 to 3

Calibration records : 1

Memory entries: 500/5000*

Interface: Mini USB-B

Display: LCD

Electrode connection: DIN

Additional: CMC, input of sensor serial number

Power supply : Battery or universal power supply

pH: – 2.0 … 20.0 ± 0.1 pH, – 2.00 … 20.00 ± 0.01 pH ,– 2.000 … 19.999 ± 0.005 pH

mV: ± 1200.0 ± 0.3 mV , ± (2000 ± 1) mV

Temperature : – 5.0 … 105.0 °C ± 0.1 °C

Conductivity : 0.00 … 1000 mS/cm ± 0.5 % of

meas. val. 0.000 … 1.999 µS/

cm, K = 0.01 cm-1

0.000 … 1.999 µS/cm,

K = 0.01 cm-1

0.00 … 19,99 µS/cm,

K = 0.1 cm-1

Specific resistance : 0.00 … 199.9 MΩcm

Cell constants fix : 0.01 cm-1

with calibration : 0.450 … 0.500 cm-1

0.800 … 0.880 cm-1

adjustable: 0.090 … 0.110 cm-1

0.250… 2.500 cm-1

Salinity 0.0 … 70.0 (nach IOT)

TDS 1 … 1999 mg/l

Temperature -5.0 … 105.0 °C ± 0.1 °C

Tref 20 °C/25 °C

Temperature

compensation none, nlF, 0.000 … 3.000 %/K