Shanghai Xunda Medical Instrument Co., Ltd.

It is an easy-to-use and general-purpose Spectrophotometric instrument. It can implement direct-reading measurement of transmittance, absorbance and the concentration within the 200-960nm, concentration factors setting and manual adjustment of wavelength. 2nm bandwidth can meet virtually all requirements of quantitative test. Using Hamamatsu's high-brightness long-life lamps and the combination of lights technology to reduce maintenance and lower user’s costs. It can be widely used in medical health, clinical examination, biochemical, petrochemical, environmental monitoring, quality control and other departments to make qualitative and quantitative analysis.

Instrument Features

n        Use deuterium lamp of Japanese original Hamamatsu L2D2 series with high stability, high brightness and no less than 3000 hours working life, the Japanese original 10,000 hours longevity tungsten lamp, and the Hamamatsu 1226 UV receiver; patented combination of light source technology with high stability and reliability;

n        With a RS232 serial ports, serial printer independent print data is optional;

n        Wavelengths manual adjustment; measurement according to transmittance and absorbance, the concentration factors settings and the direct-reading function of concentration;

n        Adjust automatically to 0 and 100% (τ);

n         Sample room can accommodate cuvette holder of 4 positions, rectangular cuvette of 1-5cm light path and 5cm cuvette holder are optional.

It is an intellectualized and unattended laboratory instrument to provide an automated analysis for formed elements in urine. The fully automatic XD 511 Urinary Sediment System Workstation is an intellectualized and unattended laboratory instrument to provide an automated analysis for formed elements in urine. It is widely used in clinic labs, nephropathy examination and other urine analysis.

Traditional urinary sediment examination with the microscope needs intensive manual work, which gives rise to a great deal of errors. It is not easy for the fulfillment of external quality assessment and standardization operation, not to mention the quantitative measure. Whats more, Traditional way will pollute the environment. The fully automatic XD 511 Urinary Sediment System Workstation will solve all these problems.

The fully automatic XD 511 Urinary Sediment System Workstation is an intellectualized and integrated analysis system consisting of the main unit, the microscope, CCD image capture system, the computer (including display and printer), and fully automatic urinary sediment recognition software.

Equipped with a sample disc, the main unit conveys the sample automatically to the flow cell on the microscope stage. The image of the sample in the field of the flow cell is magnified by the microscope and then captured by the CCD and conveyed to the computer for processing. The image is showed on the display. At the same time, the fully automatic urinary sediment recognition software reads, identifies each formed element in urine. Finally, a quantitative urinalysis report is printed out automatically.

The fully automatic XD 511 Urinary Sediment System Workstation is made into a whole system by unifying several elaborate parts to work together. It is flexible for the user to select different configuration according to actual demand. It is also very convenient for the user to maintain and repair or replace the parts.

Please contact us for detailed information.

OP-155 Automated Urine Analyzer is our newly developed intellectualized product aimed at improving the health of human life following our other market-proven products.
OP-155 includes the leading optical test system, good anti-interference and ingenious design, new style, nicety, facility, economy, quickness, precise, printing out, high processing rate of 120 samples per hour and 1000 ROM memory space.

The Technological Specifications and Features:

Ø Testing parameters include:
Leukocytes, Urobilinogen, Bilirubin, Nitrite, pH, Specific Gravity, Blood, Glucose, Protein, Ketone, Ascorbic Acid

Ø RGB tricolor test principle, high anti-interference and adaptability

Ø Super-high lightness LED white light resource, 45 degree reflection, improving SNR

Ø Wavelength:470nm, 540nm, 620nm

Ø Quasi 32 bit RISC SCM designed, high reliability

Ø Testing speed: 120 test/hour (Continuous test); 60 test/hour (Single-step test)

Ø Data Base memory: FalshROM, up to 1000 test results, managing according to date and projects

Ø Fully integrated hardware and software, humanized interface, easy to use

Ø Automatic waste absorption to prevent cross-contamination

Ø Standard RS-232C DB9 male outlet, which can be connected to PC

Ø Qualitative guideline, quantitative data result, viewing, printing, and many modes of printing are available.

Ø Printer: 57mm built-in thermal printer

Ø Environment requirement: 15~30; RH 70%

Ø Power Source: AC220V (±10%), 50Hz (±10%), 110V(±10%), 60Hz (±10%)

Ø Power: 40W

Ø Net weight: 3.0kg

Ø Volume: 253×237×171mm

It is used widely for immunoassay in clinic lab, blood center, hospital, university, institute or other academic organizations.
PW-812 Microplate Washer is controlled by a microcomputer to complete the washing of various types of microplates used in enzyme-linked immunosorbent assay fast, efficiently and automatically. It is used widely for immunoassay in clinic lab, blood center, hospital, university, institute or other academic organizations.
High efficient Reliable Easy work

Main features

*Keyboard editing, just pressing start button to automatically complete the washing process

*Large LCD can display all parameters of the procedure

*Absorb the waste at multi-position, residue in each well <1μL

*Two ways of washing for choosing: single strip and whole microplate

*The bottom washing function makes sure good washing result

*Having vibration mixing function and soaking function decrease the waste absorbing efficiently

*Having cleaning tubing function, and cleaning time is adjustable. It prevents the tubing from jam efficiently

*The pressure of wash solution can be fine adjusted so as to meet different washing demands

*The tubing is cleaned and emptied automatically before the washer is powered off

*There are five adjustable positions of Manifold to be compatible with various microplate, such as flat bottom microplate, circular bottom microplate, U shape bottom microplate, V shape bottom microplate, etc.

*Transparent and biological safety cover and close tubing system ensure the isolation of experiment materials from outside

*Two clean solutions for choice and three clean solution channels for users easy to switch

*With a liquid sensor, when the solution and waste bottle is full it will alarm automatically

*Any amount of Specimens can be carried out for cross-cleaning, without making up when there is less than a row of wells

*It can store 50 washing programs automatically, each program can store one microplate position independently

*Two pumps with low noise make the washing quiet

Technological Specifications

Ø Manifold: 8 or 12 channels (10 channels is optional)

Ø Solution distributing precision between wells: CV≤2%

Ø Rinse times: 0-9 adjustable (it can be increased to 99 times)

Ø Rinse strip: 1-12 strip, adjustable

Ø Wash solution volume: 50-3000μl per well, adjustable

Ø Soak time: 0-240 seconds, adjustable (it can be increased to 3600 seconds)

Ø Shaking time of microplate:0-240 seconds, adjustable (it can be increased to 3600 seconds)

Ø Aspiration time: 0.1-9.9 seconds adjustable

Ø Residual volume: <1μl/well

Ø Wash solution: two types

Ø Manifold position: 5 positions, adjustable

Ø Dispense precision: CV≤2.5%

Ø Power Source: 220V·AC±30%, 50Hz±3Hz

XD711 Microplate Reader can be used in enzyme-linked immunosorbent assay(ELISA), luminosity test and nephelometric analysis, etc.
XD711 Microplate Reader can be used in enzyme-linked immunosorbent assay(ELISA), luminosity test and nephelometric analysis, immunochemical, immunonephelometric tests etc. Using 96-well microplate or with the help of 96-well supporting plate(8-well or 12-well strip).
It uses the aspherical lens to divide beam. This new technology has independent intellectual property rights (National practical new model patent number: 02260478.2).

When the wavelength is 340nm, the value of the absorbance of the instrument can still achieve 4.0A. It still can accurately carry on the quality and quantity test of the high-titration and high absorbance samples.

The microcomputer of the instrument introduces the newest DOC technology, which realizes the high-reliability of the product. Our clients can develop the new application area according to their needs of the 8-channel microplate photometer.

The instrument has a small keyboard and a mouse for operating purpose. It's very easy and convenient. English dialogue windows will display the operating steps and states, which is clear and easy to learn and use.

Data archiving:

--Its able to store as many as 25,000 testing results.
--Data recovery after power-off function.
--It's able to store 60 testing items and 20 formats of the microplate.
--It's completely open to the user (including the deposited items). Users can set the testing items and modify the parameters freely, which can be stored permanently.
--Instrument has a capability of storing the information of 250 pieces of 96-well microplate.



Integrated testing methods:

--Qualitative determination method, semi-quantitative determination method, quantitative determination method.


Multiple operation methods:

--Qualitative determination: According to the limit-value formula, It will calculate the negative, positive and neutral results, and its able to test the effectiveness.

--Semi-qualitative determination: using positive and rank-difference formula to calculate 10 ranks of the negative and positive ranks (1-9, >9). And its able to test the effectiveness.

--Quantitative determination: Calculate the results according to the standard. The maximum number of standards is 8. The types of the standard curves are: linear curve, folded line curve, quadratic curve, cubic curve, divided logarithm equation, cubic spline functions, and 4-parameter function.





Perfect printing function:

--On-line printing the results while testing.
--Printing the reports according to the series number of the microplate.
--Printing the reports according to the sample's series number.
--Printing the standard graph and data.


Standard RS232 communication interface:

--It can realize the bi-directional communication with exterior computers.





*Computer: PC586

*Keypad: 16 thin-film light-touch keys

*Display: 10.4" color LCD (XD711L) or 14" color CRT display (XD711C, option)

*Printer: Peripheral 80 parallel port ink-jet printer (A4)

*Photometric range: 0.000-4.000A

*Precision: CV≤0.5%

*Resolution:

Display(monitor) 0.001Abs
Internal computer: 0.0001Abs

*Testing speed:

3s/96wells for single wavelength;

10s/96wells for dual wavelength;

*Light source: long-life halogen tungsten lamp (6V/20W)

*Wavelength range: 400-750nm

*Filters wavelength: 405, 450, 492, 650nm; Three optional filters to choose from the five choices: 510, 545, 578, 630, 690nm; bandwidth: 8-12nm

*Item quantity: capable of storing 60 testing items, 20 formats of microplate.

*Working environment: Temperature: 10-30; Relative humidity: ≤80%.

*Power source : AC 220V±10%, 50Hz, 150VA

*Dimension: 450×420×280mm

*Weight: 12Kg (Host machine)