Shanghai Xunda Medical Instrument Co., Ltd.

XD 236 AutoBlot System is designed to operate the Western Blot kit automatically.
XD 236 AutoBlot System is designed to operate the Western Blot kit automatically. It is used widely for immunoassay in disease control center, clinic lab, hospital, blood center, institute, university, or other academic organizations.
XD 236 minimizes the possibility that the operator touches the potential infective blood sample to the utmost. The fully close system provides good protection for the operator. XD 236 minimizes the testing errors caused by the surroundings vary (temperature control) and different operators. Precise solution distributing and aspirating system ensures the testing result consistency and prevent the cross contamination between samples.









Intended Application

The system is widely applied in the automatic test with Western Blot method. It is used to test HIV, HCV, HTLV, HP, etc. virus diseases, autoantibodies ENA (Extractable Nuclear Antigens) relative to in Rheumatic diseases, specific allergen and other diseases.







Main Features

1. Free of operation during running

Temperature of shaking table: -25~30~37, adjustable

2. Friendly and convenient operating interface





38+2 preprograms can be stored, easy and convenient to operate

3. 36(30) lanes can be tested at the same time

4. Specially designed aspirating pins ensure no cross contamination

New type aspirating pins with double solution levels and oblique mouth and negative pressure

Automatic washing: it can wash each channel automatically according to the requirement

Positioning function: It can adjust and position the moving parts of aspirating arm and distributing arm

Distributing pump calibration: It can calibrate the distributing pump volume

5. Automatic peristaltic pump calibration

The volume of peristaltic pump can be calibrated automatically

6. Fully close tubing system

Provide good protection for the operator

7. Others

Preprograms can be locked and unlocked

Alarm function: can set to alarm when reagent or substrate is added, waste spills over or the test is over

Help function: to help setup the name of distributing pump, item lock and unlock, search, etc.





Technological Specifications







Lane capacity


1-36 lanes or 1-30 lanes

Programs


≥38+2 (preprogrammed)

Distributing pump number


Standard 6 channels

Distributing pump volume


0000μL-3000μL

Distributing volume calibration mode


Semi automatic, quantitative

Incubation time


0-24h/1min, circulation available

Incubation time display mode


Hour minute second

Shaking table speed


3 levels, adjustable

Communication


RS232 standard interface, Baud rate: 9600, Data bit length: 8 bit, Stop bit length: 1 bit, Parity bit: no

Reagent bottle volume


200mL×5

Clean solution bottle volume


1000mL×5

Waste bottle volume


2000mL×1, closed and negative pressure

Display


Large LCD screen with backlight

Power supply


AC 220V±22V, 50Hz ±1Hz

Rated power


<250VA

Accuracy of reagents distribution


±3.0% (when distribution volume in each channel is 2000μL)

Precision of reagents distribution


CV≤5.0% (when distribution volume in each channel is 2000μL)

Temperature of shaking table


Room temperature, 37, 30, 25

Temperature accuracy: ±1.5

Temperature precision: ≤0.2

Cross contamination


When negative and positive samples are tested alternately, negative sample should have no positive strip

Dimension




Weight