Instrument features:

1. 1200/mm high-performance gratings are used. The new light source control system makes the instrument light source switch faster.

2. Accurate 2nm bandwidth makes the test data more accurate. Use imported long-life light source to reduce the consumption of consumer consumables.

3. The unique wavelength control system makes the wavelength accuracy higher. The improved optical system makes the test more accurate.

4. The imported photoelectric converter makes the instrument more sensitive.

5. New microcomputer data processing system. Make the use of the instrument more convenient and more stable.

6. The instrument adopts 126 × The 64-bit dot-matrix LCD can directly display the standard curve and test data, and the host can store the test data, and the printer can be selected.

7. The instrument can be equipped with a disc rotating automatic eight-connected sample rack, which has good reliability and the light spot is centered (compared with the double-row automatic eight-connected rack), so the instrument has high metering accuracy.

Technical parameter

Instrument model: T-UV756 (TUV756CRT)

Wavelength range: 190-1100nm

Wavelength accuracy: ± 0.5nm

Wavelength repeatability: 0.2nm

Spectral bandwidth: 2nm

Transmission accuracy: ± 0.5% T

Transmission specific gravity renaturation: 0.2% T

Baseline straightness: 0.001 A/h

Photometric range: - 3-3A, 0-200% T, 0-9999C

Stray light: 0.05% T@220nm /360nm

Stability: ± 0.001A/ h@500nm

Display mode: 128 × 64-bit lattice LCD display

RS232 communication: USB interface

Printer: optional

Analysis software: support

Automatic eight-couple colorimetric cell: optional

Optical system: double-beam proportional detection

Noise level ± 0.001A/ 2min@500nm