| Brand | WUPYI |
|---|---|
| 1.Feature | High-quality |
| Shipping Notice | Can not ship to Puerto Rico,Alaska/Hawaii |
| Manufacturer Warranty | 3 Years |
| Item location: | CA /NJ /Austell |
| shipping notice: | Can not ship to Puerto Rico,Alaska/Hawaii |
| Noise | ≤0.3%T |
| Wavelength range | 350-1020 nm |
| Wavelength accuracy | ±2nm |
| Spectral bandwidth | 6nm |
| Wavelength repeatability | ≤1nm |
| Stray light | ≤0.1%T @ 360nm |
| Photometric accuracy | 0.5% T |
| Photometric repeatability | 0.2% T |
| Drift | ≤0.2%T |
| Stability | ±0.004A / h@500nm |
| Working mode | T, A, C |
| Zero mode | Automatic |
| Energy (light source) | Tungsten lamp |
Check the listing for details. Digital display visible spectrophotometer 721 Professional vis spectrophotometer. Condition: New. Listed at 241.70 USD. Product description: Excellent metering accuracy is higher than that of the same instrument. It is widely used in medical testing, food, petrochemical industry, environmental protection and monitoring. field. ★ Digital display measurement value ★Automatic light door, automatic zero adjustment and 100 instrument calibration ★Use original imported tungsten lamp to ensure the service life of the instrument ★ Large sample room, can hold up to 10cm cuvette Product specifications: Optical system: achromatic Czerny-Turner (1200L / mm grating) Wavelength range: 350-1020 nm Wavelength accuracy: ±2nm.