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PUS-2018N Semi-automatic biochemical analyzer
PUS-2018N Semi-automatic biochemical analyzer

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Powerful features in compact unit for biochemical investigations, enzymes, immunoturbidimetrics and drugs.

1.Technical Specifications

1) Display: 240 × 128 LCD display;

2) Printer: Built-in thermal printer

3) Cuvette: 32ul/1cm titanium / quartz movement colorimetric cell;

4) Light source: 20W/12V quartz halogen tungsten lamp;

5) wavelength range (nm) :300-800; Detection range: -0.100 ~ 3.500;

6) Output Resolution (A): 0.001;

7) detection temperature (°C): 25,30,37;

8) configured filter: 340,405,492,510,546,578,600, 630, a total of 8 wavelengths (up to 9 filters configuration);

9) Weight:       9 kg

10) Dimensions:  450mm×305 mm×185 mm

2. Technical requirements

1) The filter center wavelength accuracy: ± 2, half-width 8nm± 1 (340nm half-width 10nm ± 1) 

2) Stray light: with sodium nitrite standard solution was measured at a wavelength of 340 nm, the absorbance of not less than 2.3A (equivalent to the stray light ≤ 0.5%.)

3) The absorbance of linear: absorbance range of 0.000 to 0.500 when the bias of ± 3.0%, absorbance in the range ≥ 0.500 ~ 2.000 when the bias of ± 1.0%;

4) Repeatability: instrument measuring the absorbance coefficient of variation of repeated CV ≤ 0.5%;

5) Stability: Instrument stability of absorbance ≤ 0.005A/20min;

6) Temperature accuracy: test solution temperature is 37 °C, 30 °C, 25 °C, the accuracy is ± 0.1 °C, fluctuations in value of less than 0.3 °C

7) cross contamination: the instrument cross-contamination rate of ≤ 0.5%.

3. The main function

1) Operation display: equipment used in English operating system;

2) self-examination: Power On Self Test function instrument has, boot the system if it detects a fault, will be displayed on the LCD screen prompts the user;

3) Select the filter: Test items filter required by the instrument automatically selects the settings according to the procedure;

4) Input method: input through the membrane keyboard;

5) Input function: to enter the case letters and numbers;

6) examines the project settings: Can set, save and query parameters of 100 test items ,Call for future detection

7)Detection Method: Equipment can be a light absorption, the end method, dynamic method, two-point method, the standard curve method, the control factor method and tube method of detection

8) storage test results: up to 200 test results stored

9)Means of communication: with RS-232 communication port, It can communicate with the company's special software

10) Injection mode: A single injection

 

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