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Portable COD analyzer LH-C610

Product Description

Product Introduction

Lianhua LH-C610 is a water quality instrument for outdoor detection of users. It uses a spectrophotometry method and built -in lithium batteries. It is an instrument that integrates colorimeter and reactor. 7 inch touch screen, built-in printer.

Features

1) COD mode: direct analysis of chemical oxygen demand (COD), direct reading;

2) 360° rotating colorimetry: support 25mm, 16mm colorimetric tube rotation colorimetric, support 10-30mm cuvette colorimetric;

3) Built-in curves: 600 curves, including 480 standard curves and 120 regression curves, which can be called as needed;

4) Calibration function: multi-point calibration, support for making standard curves; automatically save calibration records, which can be called directly;

5) Recent mode: Intelligent memory of the 8 most frequently used measurement modes recently, no need to manually add selection;

6) Dual temperature zone design: 6+6 dual temperature zone design, 165°C and 60°C are simultaneously operated without interfering with each other, and independent work and colorimetry do not interfere with each other;

7) Permissions management: built-in administrators can set user permissions by themselves to facilitate management and ensure data security;

8) Portable in the field: Portable design, built-in lithium battery, with a professional accessory box, to achieve field measurement without power supply.

 

Specification

Instrument name

Portable COD analyzer

Instrument model

LH-C610

Item

COD

Range

0-15000mg/L(subsection)

Measurement accuracy

COD<50mg/L,≤±5

COD>50mg/L,≤± 3

Limits of detection

0.1mg/L

Determination time

20min

Batch processing

12

Repeatability

≤±5%

Lamp life

100000 hours

Optical stability

≤±0.001A/10min

Anti chlorine interference

[Cl-]1000mg/Lhas no effect

 

[Cl-]4000mg/L(optional)

Colorimetric method

16mm/25mm Tube,10mm/30mm Cuvette

Data storage

50 million

Curve data

600

Display mode

7-inch 1024×600 touch screen

Communication interface

USB

Digestion temperature

165±0.5

Digestion time

10min

Time switch

Automatic

Power supply

Power adapter/high energy battery / 220V ac power/car power supply

Reactor temperature range

RT ±5-190

Reactor Heating up time

Up to 165 degree in 10 minutes

Temperature indication error

±2

Uniformity of temperature field

≤2

Timing range

1-600 min

Timing accuracy

0.2 s/hour

Display screen

7-inch 1024×600 touch screen

Printer

Thermal Line Printer

Weight

Host:11.9Kg; Test box:7Kg

Size

Host:430×345×188mm;Experiment box:479×387×155mm

Ambient temperature and humidity

5-40,≤85%(no condensation)

Rated voltage

24V

Power consumption

180W

 

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