Thứ Năm, 25 tháng 5, 2017

LAQUAact ES–71_Máy đo độ dẫn/ trở kháng/ muối/ TDS cầm tay Model: LAQUAact ES–71 / ES-71A-S Hãng sản xuất: HORIBA - Nhật Bản Xuất xứ: Châu Á

LAQUAact ES–71_Máy đo độ dẫn/ trở kháng/ muối/ TDS cầm tay
Model: LAQUAact ES–71 / ES-71A-S
Hãng sản xuất: HORIBA - Nhật Bản
Xuất xứ: Châu Á


1.      Tính năng kỹ thuật:
-          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
2.      Thông số kỹ thuật:
MODEL
ES-71
Conductivity
Measuring principle
2 AC bipolar method
Measuring range (Display range)
0.0 μS/m200.0 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 (010%/)
Salinity
Measuring principle
Conversion from conductivity value
Measuring range
(Display range)
0.00%4.00%0.0 PPT40.0 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 Ωm2.000 MΩm*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/L100 g/L
Resolution
0.01 mg/L
Temperature
Measuring range (Display)
0.0100.0-30130) 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 connectivityGLP/GMP
Temperature compensationAuto/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
3.      Cung cấp bao gồm:
-          Máy đo độ dẫn/ trở kháng/ muối/ TDS cầm tay, Model: LAQUAact ES–71 / ES-71A-S
-          Bộ phụ kiện tiêu chuẩn

-          Tài liệu hướng dẫn sử dụng tiếng Anh + tiếng Việt

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