Product Details

1.Technical Specifications

1) Display: 240 × 128 LCD display;

2) Printer: External inkjet printers or 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

Dear customer, 

  We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history . 

  Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science. 

  Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system. 

  If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba