Lspec 7000 Portable Cod Water Quality Analyzer

• Repeatability of Measurement: ±2%Fs
• Cod: ±5%F.S
• Range Drift: ±2%Fs(24h)
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LSPEC 7000
• Transport Package: Carton
• Specification: 510*375*1300
• Trademark: CHHGC
• Origin: China
• Production Capacity: 5000 Pieces/Year
• Package Size: 51.00cm * 37.50cm * 130.00cm
• Package Gross Weight: 1.800kg

Product Description

PRODUCT CHARACTERISTICS

The UV-visible differential absorption method has the

advantages of fast response, no sample preparation, no

secondary pollution and easy maintenance compared with the

traditional national standard method.

With spectral correction function, to ensure high measuring

stability of the instrument;

Support SD card storage, storage capacity is large;

With periodic measurement function, real-time storage of

measurement information;

Equipped with RS485 communication interface, interworking

with external terminals;

Set up self-check function, real-time monitoring instrument fault

information state;

The instrument is equipped with concentration alarm function,

which can set the concentration alarm threshold according to

user needs;

The instrument is equipped with turbidity compensation

function to eliminate the interference of turbidity on COD

concentration and improve the accuracy of COD measurement.

The instrument is free from chloride ion interference and is

especially suitable for high salinity scenarios.

PRODUCT INTRODUCTION

LSPEC 7000 Portable water Quality COD analyzer is a differential UV-vis spectrum absorption technology for

the detection of COD and NTU content in municipal sewage, domestic sewage and pollution source outfall. It

adopts UV-visible differential absorption method. Compared with COD measuring instrument commonly used

chemical titration method, it has the advantages of fast measurement speed, high detection accuracy, no

secondary pollution, no interference from chloride ions and no maintenance. It can be widely used in surface water,

river water, waterworks, municipal water supply and drainage, industrial sewage and other fields.
PRODUCT PARAMETER

Product name

LSPEC 7000 Portable COD water quality analyzer

Measurement method

Uv-visible differential absorption method

Measurement parameter

COD,NTU

Measuring range

0-300mg/L(COD) 0-200mg/L(NTU)

Accuracy of measurement

COD:±5%F.S

NTU:±10%F.S

Repeatability of measurement

±2%FS

Zero drift

±2%FS(24h)

Range drift

±2%FS(24h)

Voltage stability

±5%FS

resolution

0.01mg/L

Mean trouble-free continuous

uptime (MTBF)

≥720h

Cleaning interval

1-65535s This parameter is optional

correction

Automatic correction

Instrument size

510mm*375mm*1300mm

weight

<35Kg

Operating temperature

5ºC~40ºC