DW-TEK8520 Automatic Hematology Analyzer

DW-TEK8520 is a 5-part differential automatic hematology analyzer. WBC differentiation combines semiconductor laser flow cytometry, light scattering and cytochemical staining, while RBC and PLT are measured by electrical impedance and HGB by colorimetry.

  • 90 Samples/Hour
  • 5-Part WBC Differential
  • 27 Parameters
  • 10 μL Whole Blood
  • 12.1″ Touch Screen
DW-TEK8520 Manual
DW-TEK8520 Brochure

Features of DW-TEK8520 Automatic Hematology Analyzer

  1. Unique high-efficiency laser energy-focusing technology

CombiningFresnel lens focusing laser signal

  1. Unique double sheath flow focusing fluid technology inner

Sheath flow closely packed cells, so that the cell is arranged in sheath flow axis, make sure flow through the testing center one by one under the action of flow power

  1. Exceptional cellular alarm function

Fragment、 plasmodium、cell tolerance、 PLT aggregation、 Low HGB in RBC、abnormal scatter diagram custom parameters alarm recheck. Provide multinomial research parameters: specific lymphocyte immature cell、unrecognized cell etc.

  1. Floating classification technology

Automatically adapt to the change of scattergram, effectively identify the boundaries of various cells, to obtain more accurate WBC classification results

  1. Laser Light scatter and Cell Histochemistry method

Semiconductor laser which has long service life and laser signal more stable. Through laser light scatter and cell histochemistry technology, provide the size of the cell, cell nucleus, and cell particle. Make classification and counting more accurate.

  1. Accurate blood dispensing system

DW-TEK8520 utilizes an advanced ceramic sample rotator valve platform to accurately segment blood with high precision.

  1. Prediluted:

Select Prediluted mode, automatic injection prediluted reagent

Easy operation and avoid manual errors

  1. Original Reagent

Only 3 types: Sheath Hematon、Enzyme Detergent and Complex Cell Hemal use

High-quality original reagents ensure high accuracy

Measurement Principles

TEK8520 Measurement Principles

WBC 5-Part Differential

WBC analysis combines electrical impedance, semiconductor laser scattering and cytochemical staining. The differential scattergram is used to distinguish lymphocytes, monocytes, neutrophils, eosinophils and basophils.

RBC & PLT

Red blood cells and platelets are counted using the electrical impedance method. Electrical pulses generated as cells pass through the aperture are used for cell counting and volume distribution.

HGB

Hemoglobin is measured by colorimetry using light centered at 540 nm after red-cell lysis.

Applications of DW-TEK8520 Automatic Hematology Analyzer

  • Routine CBC Testing: Routine WBC, RBC, HGB and platelet analysis.
  • 5-Part WBC Differential: Differentiation of neutrophils, lymphocytes, monocytes, eosinophils and basophils.
  • Whole Blood Testing: Direct whole-blood analysis with 10 μL sample volume.
  • Capillary Predilution: Prediluted sample testing with 20 μL sample volume.
Applications of Hematology Analyzer

FAQ

The analyzer provides 27 parameters, 4 histograms and 1 WBC differential scattergram.

The TEK8520 processes approximately 90 samples per hour.

Whole-blood analysis requires 10 μL, while prediluted testing uses 20 μL.

Yes. CBC+DIFF mode differentiates neutrophils, lymphocytes, monocytes, eosinophils and basophils.

WBC differential analysis uses laser flow cytometry, light scattering and cytochemical staining. RBC and PLT use electrical impedance, while HGB is measured by colorimetry.

Yes. The manual documents HL7-based LIS communication, including two-way communication.

Yes. L-J QC and X-B floating mean QC are available.

An optional automatic sampler is available for batch testing.

Yes. The analyzer supports predilution with a specified sample volume of 20 μL.

Technical Specifications of DW-TEK8520 Automatic Hematology Analyzer

Technical SpecificationsOptical solid state LASER scattering Wide angle light scatter、High efficient light collector(patented)
Electrical Impedance、Double hydrodynamic focusing
ParametersLYM#，Mon#，Neu#，Bas#，Eos#，LYM%，Mon%，Neu%，Bas%，Eos%，Lx，LY，Nx，Ny，WBC，RBC，Hb，HCT，MCV，MCH，MCHC，RDW-CV，RDW-SD*，Plt，Pct，MPV，PDW
1 Scattergrams: WBC Interpreted Scattergram
4 Histograms: RBC、PLT、WBC、cyto
ThroughputUp to 90 samples per hour(Auto sample mode/open sample290samples per hour)
Display12.1 Inch Touch Screen
Sample typesWhole blood、PLT only、HB only、 Capillary predilution、 Diluent、Control、Calibrator
Sample volumePrediluted: 20pL
Whole blood: 10pL
CarryoverWBC<0.5%，RBC<0.5%，HGB<0.5%，PLT<0.8%
Mult-languageChinese、English for optional
Others can be customized
Data storage capacityUp to 100,000 results including numeric and graphical information
PrintoutExternal Laser printer/Inkjet printer, various printout formats and user-defined formats
Operating EnvironmentTemperature:10-35℃
Humidity:30%~85%
Power RequirementAC 100-240V 50/60HZ
DimensionInstrument:532mmx400mmx520mm
Package: 696mmx576mmx696mm
WeightNet:28KG Gross:32KG

Why Choose Us?

One-Station Shopping

“Multiple suppliers” have always been an issue in the procurement process. Drawell as a one-stop laboratory equipment and scientific instruments supplier, can perfectly solve this problem.

Customer-centric Services

User Training – Training by Drawell skilled engineers about installation, debug tests, technical services, etc. It can happen in our factory in China, or at the site in the customers’ country.

Online Support

To discuss the problem and get it resolved, online chats, real-time video calls, and remote guidance. For the after-sales stage, our online technical guidance is free and ready forever.

100% Quality Guarantee

1-year free warranty includes repairing damaged parts and replacing selected ones (shipping extra). 5% is charged to extend it before it expires.

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