TOA DKK WQC30 Water Quality Checker

Multiparameter Water Quality Meter WQC-30 DKK-TOA

 

Specifications

Parameter pH, Conductivity, Turbidity, Temperature, Salinity, DO ( optional )

Measurement method pH Glass electrode method

Temp. Thermistor resistor method

Turbidity 90°C light scattering method

Conductivity AC 4 electrode method

Salinity Conversion from Conductivity

DO ( optional ) Membrane type polarographic method

Measurement range pH pH0.00 ～ pH14.00

Temp. 0.0 ～ 50.0°C

Turbidity *¹ 0.0 ～ 80.0 NTU（ mg/L ）

0 ～ 800 NTU（ mg/L ）

Range switch：Automatic/Manual

Conductivity 0.0 mS/m ～ 10.00 S/m

Range switch：Automatic/Manual

Salinity 0.00～4.00％ ( NaCl ) ／ 0.00～40.00 ( PSS )

DO ( optional ) 0.00～20.00 mg/L ／ 0～200 ％

Display range pH pH -2.00 ～ pH16.00

Temp. -5.0 ～ 110.0°C

Turbidity 0.0 ～ 88.0 NTU ( mg/L ）

0 ～ 880 NTU ( mg/L ）

Conductivity 0.0 ～ 202.0 mS/m

0.000 ～ 2.020 S/m

0.00 ～ 20.20 S/m

Salinity 0.00～4.04％ ( NaCl ) ／ 0.00～40.40 ( PSS )

DO ( optional ) 0.00 ～ 22.00 mg/L ／ 0 ～ 220 ％

Repeatability *² pH Within ±0.05 pH

Temp. Within ±0.5°C

Turbidity Within ±1％ ( FS ),Within ±0.8NTU ( 0.0～80.0NTU ),Within 8NTU ( 0～800NTU ）

Conductivity Within ± 1% ( FS ) each range

Salinity Within ± 0.04% ( NaCl ) ／ Within ± 0.42 ( PSS )

DO ( optional ) Within ±0.1 mg/L ／ ±2 ％

Sensor depth Within 30 ｍ ( 0.3 MPa equivalent ）

External output RS-232C ( Non-insulated )：PC or external printer EPS-P30 ( optional )

Water proof ( Main unit ) IP67（ Effective when connected to sensor and when output/input part is masked ）

＊1 m、30 min immersion possible

Guaranteed temperature 0～45°C（ 0～40°C when using optional AC adapter or external printer ）

Power source AA battery/Nickel hydrogen battery ( 2 ) or AC adapter ( 7VA optional )

Dimensions Main unit Approx.68 W × 35 H ×173 D mm

Sensor module Approx. φ 55 × 476 mm

Weight Main unit Aprox.290ｇ（ Including batteries ）

Sensor module ( Cable length 2 m ) : Approx.1400ｇ