Liquid Analyzers EXPERT-001 for pH and Redox Measurement — ECONICS-EXPERT LLC

Name: Liquid Analyzers EXPERT-001 for pH and Redox Measurement
Brand: EXPERT
SKU: 257148
Availability: InStock

Brand: EXPERT

$450 - $1,800 USD

MOQ: 5 pieces

Key Features

Measurement range of hydrogen ion activity index: 0-14 pH

Limits of permissible basic absolute error of measurements for model 001-1 and 001-2: ±0.03 pH

Limits of permissible basic absolute error of measurement for model 001-3 and 001-4: ±0.05 pH

Limits of permissible additional absolute error of pH measurements caused by the change of resistance of measuring and measuring: ±0.01

Supplier Information

ECONICS-EXPERT LLC

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Description

The liquid analysers EXPERT-001 are designed for measurement of ionic activity index (pH, pH), electromotive force (EMF) of electrode systems (in particular, redox potential (Eh)), temperature and mass concentration of dissolved oxygen in water, aqueous and some non-aqueous media.The analysers can be used in the determination of biochemical oxygen demand (BOD), potentiometric titration and other potentiometric and amperometric measurements according to appropriate measurement procedures.

Specifications

Measurement range of hydrogen ion activity index

0-14 pH

Limits of permissible basic absolute error of measurements for model 001-1 and 001-2

±0.03 pH

Limits of permissible basic absolute error of measurement for model 001-3 and 001-4

±0.05 pH

Limits of permissible additional absolute error of pH measurements caused by the change of resistance of measuring and measuring

±0.01

Limits of permissible total absolute error of pH measurements taking into account additional error caused by change of temperatu

±0.05

Limits of permissible total absolute error of pH measurements taking into account additional error caused by change of temperatu

±0.07

Measuring range of ion activity index

1-7 pX

Absolute error limits of pH measurements in the range from 1 to 3 inclusive

±0.05

Limits of permissible absolute error of pC measurements in the range from 3 to 7 inclusive

±0.1

EMF measurement range for Model 001-1 and 001-2

-4000 to +4000

EMF measurement range for Model 001-3 and 001-4

-3200 to +3200

Temperature measuring range of the controlled environment

5-80 °C

Limits of permissible absolute error of temperature measurements of controlled environment

±0.5 °C

Dissolved oxygen mass concentration measurement range for Model 001-2 and 001-4

1-15 mg/dm³

Absolute error limits of dissolved oxygen mass concentration measurements for Model 001-2 and 001-4

±0.5 mg/dm³

Ambient temperature measurement range for dissolved oxygen mass concentration measurement for model 001-2

5...40 °C

Limits of permissible absolute error of temperature measurements when measuring the mass concentration of dissolved oxygen for

±0.5 °C

Power consumption from external power supply

no more than 6 W

Time for setting the operating mode after switching on

no more than 15

Duration of continuous operation

at least 8

Overall dimensions of the measuring transducer in laboratory version

230×230×80 mm

Dimensions of the measuring transducer in portable version

210×110×70 mm

Weight of measuring transducer in laboratory version

no more than 1.1 kg

Weight of measuring transducer in portable version

no more than 0.95 kg

Number of channels

4 pcs

Real-time titration curve display function

optional

Display availability

yes

Support for external I/O devices

available

Liquid Analyzers EXPERT-001 for pH and Redox Measurement — ECONICS-EXPERT LLC

Key Features

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Description

Specifications

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