Horiba Portable Conductivity Resistivity Salinity TDS meter ES-70

See More Horiba LAQUAact Portable Meters

Horiba Portable Conductivity Resistivity Salinity TDS meter ES-70

See More Horiba LAQUAact Portable Meters
This product has been discontinued

Product Description
The Horiba ES-70 has been discontinued
Custom LCD display
CH.1 pH/ORP/ION
CH.2 COND/RESI/SAL/TDS

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Features
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  • The built-in data memory (1000 items)
  • Connecting to a computer allows measurement data to be collected.
  • Output to a GLP/GMP-compatible printer is possible.
  • Electrical resistivity/total dissolved solids/salt content conversion functions.
  • Automatic range switching, automatic temperature conversion, and unit switching functions
  • Interval measurement function
  • Sample ID No. setting function
  • Clock function and auto power-off function
  • Usable with AAA alkaline batteries, Ni-MH batteries, or adapter.

IP67-compliant waterproof and dustproof structure*. Conductivity Cell(9382-10) comes as a standard accessory

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Specifications
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MODEL

ES-71

Conductivity

Measuring principle

2 AC bipolar method

Measuring range (Display range)

0.0 ?S/m ? 200.0 S/m*1

Resolution

0.05%F.S.

Repeatability

±0.5% F.S. ±1 digit

Auto range

?

Change unit (S/m,S/cm)

?

Auto temperature conversion (25?)

?

Temperature coefficient (0?10%/?)

?

Salinity

Measuring principle

Conversion from conductivity value

Measuring range
(Display range)

0.00% ? 4.00%
?0.0 PPT ? 40.0 PPT?

Resolution

0.01%/0.1 PPT

Change unit (%,PPT)

?

Calibration function

?

Resistivity

Measuring principle

Conversion from conductivity value

Measuring range 
(Display range)

0.000 ??m ? 2.000 M ?? m*2

Resolution

0.05%F.S.

Repeatability

±0.5% F.S.±1 digit

TDS

Measuring principle

Conversion from conductivity value

Measuring range
(Display range)

0.01 mg/L?100 g/L

Resolution

0.01 mg/L

Temperature

Measuring range (Display)

0.0? ? 100.0? ?-30? ? 130???? Flashing in the case of outside measurement range.

Resolution

0.1?

Repeatability

±0.1?±1digit

Calibration function

?

Display

Custom LCD with backlight

Function

PC connectivity*3

?

Printer connectivity?GLP/GMP?

?

Temperature compensation?Auto/manual)

?

Auto Hold function

?

Data memory number

1000

Interval memory

?

ID input

?

Clock function

?

Auto power off

?

Battery Level Indicator

?

Dustproof and waterproof standard

IP67

Operating ambient temperature / humidity

0? to 45? , 80% or less in relative humidity (no condensation)

Power

LR03 / AAA alkaline batteries or AAA Ni-H rechargeable batteries × 2
AC adapter 100 V to 240 V 50/60 Hz (option)

Current consumption

Less than 5 mA

Battery life*4

Approx. 200 hours

Dimension

Approx. 67 (80) × 28 (42) × 170 mm (The figures in parentheses are maximum thicknesses.)

Weight (without batteries and electrode)

Approx. 270 g

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Schematics
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Downloads
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Benchtop pH/Water Quality Analyzer LAQUA F-70 Series
Electrodes Accessories

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