Description
Product Description
1.This instrument adopts 128 * 64-bit dot matrix LCD, can directly show the standard curve and test data, The main engine can save test data, and choose printer.
2.USB data output interface, optional YOKE3.0 professional software for on-line operation;
3.Able to establish standard curve directly, and use it for relevant tests. May test and save 200 groups of data continuously, and save 100 specification curves, user can name directly, and transfer according to naming convenience.
4.Optical system with unique design, high-performance 1200 bar/mm grating and receiver ensures the instrument with excellent performance index.
5.Automatic wavelength calibration, automatic wavelength setting, automatic switching illuminant, automatic controlling deuterium lamp and tungsten lamp’s switch, real-time monitoring lamp light time.
6.Wide sample room can hold 5-100mm various specifications of cuvettes.
7.Film buttons, convenient and simple operation.
8.Use professional analysis software, can realize the standard curve, dynamic test and other functions.
Technical Parameters
| PARAMETER | SPECIFICATION |
| Wavelength range | 190‐ 1100 nm |
| Wavelength accuracy | +/‐ 1nm |
| Spectral bandwidth | 2 nm |
| Wavelength repeatability | 0.5 nm |
| Stray light | <= 0.1%T @220 nm, 360 nm |
| Photometric accuracy: | 0.5%T |
| Photometric repeatability | 0.2%T |
| Photometric range | 0~200%T, ‐0.3‐1~3.000A, 0~9999C |
| Transmittance accuracy | +/‐0.002A(0~0,5A); +/‐0.003A(0.5~1A); +/‐0.3%T |
| Transmittance repeatability | <=0.001A(0~0.5A); <=0.002(0.5~1A); <=0.15%T(0~100%T) |
| Drift | <=0.001A/h@500nm |
| Baseline linear | +/‐0.002A/h@500nm |
| Stability | +/‐ 0.002 A/h @500 nm |
| Work way | T, A, C |
| Display area | 0‐ 200%T, ‐0.3‐3A |
| Display mode | 128*64 LCD |
| Zero setting | Automatic |
| Weight | 12 kg |
