STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled
| Customization: | Available |
|---|---|
| After-sales Service: | 3r Quality Warranty-Return, Replace, Refund |
| Application: | Industrial |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
Payment Guarantee
Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Inspection Service
After-Sales & Dispute Handling
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Structure:
The UV-Visible Spectrophotometer primarily consists of five main parts: a light source, a monochromator, a sample cell, a detector, and a data processing system.
Light Source: It includes both ultraviolet and visible light sources, capable of emitting a continuous spectrum within the range of 200-800nm.
Monochromator: An optical component used to select light of a specific wavelength.
Sample Cell: Used for placing the sample to be tested, typically made of quartz or glass.
Detector: Monitors the intensity of light after it passes through the sample.
Data Processing System: Records and processes the signals received by the detector to obtain the absorbance value of the sample.
Low Stray Light: Precision optical design ensure the stray light lower than 0.05% to meet clients' need when they want to test
high absorbance sample.
High Wavelength Accuracy: Built-in spectral characteristics work for the auto wavelength detection and calibration to ensure the
accuracy and long-term stability.
Wide Wavelength Range: The wavelength range covers from 190nm to 1100nm. The widest wavelength range of the similar products is
offered to meet the needs of most spectrophotometric test.
by operation of two screws, no need to adjust light path make maintenance easier and reliable.
| Specification | Detail |
| Optical System | Diffraction Grating C-T Monochromator |
| Light Source | Lamp (500-hour lifespan) + Tungsten Lamp |
| Wavelength Range | 190 nm ~ 1100 nm |
| Wavelength Accuracy | ±2.0nm |
| Wavelength Repeatability | ≤0.5nm |
| Bandwidth | 2nm |
| Transmittance Accuracy | ±0.5%T |
| Transmittance Repeatability | ≤0.2%T |
| Stray Light | ≤0.2%T |
| Noise | ≤0.2%T (0% line), ≤0.5%T (100% line) |
| Photometric Range | 0.0 ~ 199.9 (T), -0.3 ~ 2.999 (A) |
| Dimensions | 370mm×320mm×240mm |
| Weight | Net Weight 7.5Kg |
| Item | Quantity |
| UV-Visible Spectrophotometer Host | 1 |
| User Manual | 1 |
| Product Qualification Certificate | 1 |
| 10mm Quartz Cuvette | 2 |
| 10mm Glass Cuvette | 4 |
| 10mm Optical Path Cuvette Holder | 1 pair |
| Power Cable | 1 |
| Fuse (2A) | 2 |
| Packing List | 1 |
| Optional Accessory | Specification |
| Glass (Quartz) Cuvette | 10mm/20mm/30mm/50mm |
| Optical Path Cuvette Holder | 50mm |
| Titanium Dioxide Filter | |
| Praseodymium-Neodymium Filter | |
| Serial Printer | |
| S20 Universal Data Software Package | |
| LG S20 Series Other Accessories |
){kind=link}