LES20A ESR Analyzer

Feature:

1. Number of test samples: 10 items simultaneously
2. Max test speed: 20 samples/hour 
3. Suited ESR tube: 1.6ml ESR tube(vacuum or normal)
4. Samples volume: 1.6 ml anticoagulant blood(blood 1.28ml+anticoagulant0.32ml), the height of the inputting tube 60mm  
5. Accuracy range of sample: 50mm~64mm 
6. Read resolution: ±0.2mm (westergren method result±1mm)
7. Interval of reading:1 minute
8. Test time :The test time is 30 minutes, equivalents to 1 hour 
9. Westergren method: The test time is 60 minutes, equivalents to 2 hour westergren method 
10. Display: 128×240 LCD screen
11. Power: 12V(SELV) by external power supply 

Technical requirements 

A)Testing range：0—140 mm/h (results of Wechsler)
B) Testing relevance：Wechsler results of the linear correlation coefficient r≥0.98
C) Testing repetitive : CV < 3%

Main function 

A)Sample Adding Method ： Insert the sample any time; detect the sample any time;
B)The output of the results：Display and print samples’ No. (serial number), Wechsler results and the whole process of erythrocyte sedimentation rate curve, detection time and temperature; when the instrument detection time is 60 minutes, it can automatically calculate, display and print Katz index
C)Instrument can choose the ambient temperature compensation. When selecting the function, when the room temperature is 18 ℃ -30 ℃, it amends to 18 ℃ according to the blood sedimentation calibration test results. (It can be selected in accordance with laboratory, the default of equipment is no compensated)
D)Equipment can be stored not less than 150 samples of the test results, including the sample number (serial number), erythrocyte sedimentation rate values and the dynamic curve
E)There are power-off protection function, when a sudden power failure, automatic detection has been completed the tested results
F)Built-in thermal printer preparation equipment, it has automatic, manual printing options
G)Operation interface: Film keyboard operation
H) Communication Interface: RS-232 serial interface

Chongqing vision star is a supplier of professional medical devices, including medical laboratory equipment, surgical equipment, ultrasound machines, radiology equipment, ophthalmology equipment, dental equipment, ENT equipment, obstetrics and gynecology equipment, neonatology equipment, rehabilitation room equipment, beauty equipment, hospital furniture, medical consumables and supplies. You can find a wide range of high quality devices that made in China for hospital or clinic. In the passed 20+ years, we have exported more than 150 countries, provided effective solutions for various types of medical system, and established long term cooperation with distributors and tenders in many countries. We sincerely support every customer with best products, prices, services, and warranty. For distributors and resellers, we can label your own logo on the devices if your order reaches MOQ. We can also help you to source more products that have not been listed on our website. Contact us to get more information.