Model | SP-V721E |
Optical System | Single beam, Achromatic 1200 lines/mm grating |
Wavelength Range | 350-1020nm |
Spectral Bandwidth | 6nm |
Wavelength Accuracy | ±2nm |
Wavelength Repeatability | ≤1nm |
Photometric Accuracy | ±1%T |
Photometric Repeatability | ±0.3% |
Photometric Range | 0-200%T, -3-3A, 0-9999C |
Photometric Mode | T,A,C |
Stray Light | ≤0.3%T, at 360nm |
Stability | ±0.004A/h@500nm |
Display | LCD Display |
Sample Rack | Standard 1cm sample rack |
Detector | Photodiode |
Output | / |
Light Source | Tungsten lamp |
Power Supply | AC 220/110V, 50/60Hz |
External Size (WxDxH)(mm) | 420x350x185 |
Shipping Size (WxDxH)(mm) | 530x460x310 |
N.W./G.W. (kg) | 6/7.5 |
Scitek Visible Spectrophotometer SP-V721E
Product Description
SP-V721E Visible Spectrophotometer
Wavelength range: 350–1020 nm with 6 nm spectral bandwidth
High accuracy: ±2 nm wavelength accuracy and ±1%T photometric accuracy
Stable performance: ±0.004 A/h@500 nm with ≤0.3%T stray light
User-friendly interface: LCD display and automatic zero adjustment
The SP-V721E Visible Spectrophotometer is a compact, single-beam instrument designed for accurate visible-light measurements across 350–1020 nm. It uses an achromatic 1200 lines/mm grating and photodiode detector for stable, precise performance suitable for clinical, environmental, food, and quality control applications. With an LCD display, automatic zero adjustment, and a standard 1 cm cuvette holder, it is simple to operate. Microcomputer processing and an automatic light gate improve stability, while a durable tungsten lamp provides consistent optical output. Lightweight and cost-effective, the SP-V721E is ideal for routine visible spectroscopy in modern laboratories.
Technical Documents
Warranty
24-Month Manufacturer Warranty
Research Use Only
This product is for research use only.
Shipping Info
A flat shipping fee of £300 per order applies to all purchases. This charge applies to the entire basket, not individual items
Customers may alternatively arrange their own shipping if they have existing logistics arrangements in place. Please contact us prior to ordering to coordinate self-collection or third-party transport.

