Instrument function:

1. The digital display shows the measured value.

2. Automatic zero and automatic hundred adjustment.

3. The large sample room can accommodate 5-100mm cuvettes.

4. Optional output port RS232 can realize the function of connecting printer and computer.

5. The original imported tungsten lamp is used to ensure the service life of the instrument.

6. The instrument adopts the latest microcomputer processing technology and is easy to operate.

7. Automatic light gate ensures the service life of photoelectric sensor, and the instrument test is simpler.

Technical parameters:

Instrument model: 721-100

Optical system: achromatic (1200 gratings/mm)

Wavelength range: 350-1020nm

Wavelength accuracy: ± 2nm

Spectral bandwidth: 6nm

Wavelength repeatability: ≤ 1nm

Transmission accuracy: ± 1% T

Stability: ± 0.004A/ h@500nm

Drift: ≤ 0.2% T

Noise: ≤ 0.3% T

Working mode: T, A, C

Zeroing mode: automatic

Weight: 8kg

Output mode: No

Light source: domestic tungsten lamp

Print interface: optional

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

Sample rack: standard 10CM sample rack