ESR Analyzers ZESR-A13

ESR Analyzers ZESR-A13

ESR Analyzers ZESR-A13 offers an accurate measuring rate of 0 to 150 mm/h with an accuracy of 0.2 mm. It provides a throughput of 40 samples per hour using 20 channels for simultaneous testing. Utilizes advanced optical testing technology to reduce errors from manual methods for reliable and consistent results. Our analyzer features a 7-inch color LCD touchscreen for clear visualization and easy navigation.

Product Enquiry View Catalog
Measurement Rate 0 to 150mm/h
Accuracy 0.2mm
Output 40 samples/hour
Analysis Channels 20
Resolution 1mm/1h and 1mm/2h
Test Method Infrared detection
Analysis Result Westergren ESR value (mm/hour)
Loading Type Load samples at any time, measure at any time
Analysis Time 30 minutes or 60 minutes selectable
Sampling Interval 3 min
Blood Level Range 46mm to 64mm
Hct Range 0.2 to 1.0
Consistency Specifications 0 to 10mm/h, SD<1.5mm/h
>10mm/h, CV<15%
Coincidence 2.9
Temperature Compensation The result is automatically corrected to the result at 18°C
Display 7-inch color LCD touchscreen
Communication Interface RS232 serial interface
Printer Built-in thermal printer
Power Supply AC100 to 240,220V 50/60Hz
Dimensions (W×D×H) 260×230×190mm
Packaging Dimensions (W×D×H) 310×270×340 mm
Net Weight 4.9 kg
Gross Weight 7.2 kg
  • Random sample testing for flexibility
  • Built-in thermal printer for quick printing
  • Automatic temperature compensation for accuracy
  • Autosave function for result storage


ESR Analyzers are used to analyze the erythrocyte sedimentation rates in a variety of healthcare settings, including hospitals, clinical laboratories, and research facilities.

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