WQA-2000L Photometry Water Analyzer

Product Code:50771
Brand: Water Quality

WQA-2000L

Description

Intro

  • WQA2000L using high-precision LED cold light source and advanced parallel optical structure.
  • It is developed according to national environmental standards.
  • It is equipped with intelligent detection system, collecting data dozens of times per second, filtering algorithm to filter out interference and improve data accuracy.
  • The 7-inch IPS large touch screen makes the test results intuitive and clear, and is a good assistant for scientific research, data analysis and water quality testing.

Features

  • Safe operation with interchangeable tube and cuvette holders, compatible with 10ml colorimetric bottle and 16mm tube diameter digestion tube, providing simple, fast and safe determination.
  • Fast print with thermal printer, can print current data and historical measurement data.
  • The data processing can store 10,000 test results, 480 can be viewed by the instrument, and the rest can be viewed by the computer.
  • Professional testing kit with special testing reagent, as far as possible to reduce user operations, so that more accurate testing.
  • Use cost low consumable price is low, dosage is little.
  • Touch design full touch 7-inch color screen, and 8 touch induction auxiliary keys, display and operation, data direct reading, simple operation and time saving.
  • The advantage of light source is LED light source with good optical performance, no need for preheating, and the life is up to 100,000 hours.
  • Operation intelligent operation procedures, guide users to easily complete the operation.
Feature

Description

The light source advantage

Adopt LED light source, excellent optical performance, no preheating required, life time up to 100,000 hours.

Operational intelligence

Intelligent program guide users to complete operations easily.

Operation safety

Compatible with colorimetric bottles in volume 10ml and digestion tubes in diameter 16mm.

Low using cost

Reagent is in low price and low consumption.

Professional testing

Matching special detection reagents to reduce user’s operating process, make the detection more accurate.

Touch and operation

Full-touch 7-inch color screen for display, 8 touch-sensitive auxiliary buttons for operation, simple & direct.

Quick print

Built-in thermal printer, print current records and historical measurement records.

Data processing

Store 1000 records, check 480 records directly, view balance records through the computer.

Technical Specifications

Parameter

WQA2000L

Model

WQA2000L

Display

7-inch IPS large touch screen

Wavelength Range

320~1100nm

Wavelength Accurcy

± 2nm

Band width

5nm

Calibration

Auto

Technical Parameters

Measuring items

COD

Ammonia Nitrogen

Total Phosphorus

Total Nitrogen

Measuring Standards

HJ/T399-2007

HJ535-2009 GB11893-89

Potassium persulfate Spectrophotometry method

Measuring Range

0-15000mg/L (Segmentation)

0-50mg/L (Segmentation) 0-20mg/L (Segmentation)

0-500mg/L

Measuring Minimum

5mg/L

0.05mg/L 0.02mg/L

0.25mg/L

Digestion Temperature

165°C, 20min

N/A 150°C, 15min

125°C, 30min

Indication Error

≤±5% Or ±4mg/L

≤±5% Or ±0.1mg/L ≤±5% Or ±0.04mg/L

≤15% Or 10.4mg/L

Repeatability

3%

3% 3%

3%

Technical Parameters

Measuring items

Measuring Range

Measurement Wavelength nm

Total Iron

0.02-3.00

520

Total Copper

0.05-4

470

Chromium

0.004-1

520

Total Chromium

0.004-1

520

Zinc

0.05-2.5

620

Total Nickel

0.05-5

520

Manganese

0.05-5

520

Fluoride

0.05-2

620

Parameter

Value

Indication Error

≤±5%

Repeatability

3%

Absorbance Detection range

0-3.5Abs

Optical path Stablity

≤±0.002Abs/30min

Absorbance Resolution

0.001Abs

Operation Repeatability

≤±0.005Abs

Light Source Life

100,000 hours

Filter Life

5 years

Size

412mm ×253mm ×164mm

Weight

3.25Kg

Power

DC 12V/5A