The instrument uses a lead screw structure so that the Instrument wavelength accuracy and wavelength resolution can be greatly improved.
With microprocessor controlled, all parameters of the instrument can be easily set by numerical keys.
The instrument uses a rigid die-cast aluminum base as its optical mount to ensure instrument stability and reliability.
STA-4800 instrument can set up various standard curves according to customer’s solution and find the concentration of unknown solutions.
Users set wavelength automatically through arrow keys to avoid operation errors.
Equipped with USB port to connect with a PC to display spectrum scanning, kinetics and multi wavelength testing results on the screen
The UV instrument use imported flanged deuterium lamp with low stray light, photometric accuracy and easy replacing.
| Model | STA-4800 |
| Wavelength Range | 190nm-1100nm |
| Bandwidth |
2nm
|
| Wavelength Accuracy | ± 0.5nm |
| Wavelength Repeatability | 0.2nm |
| Wavelength Setting | Auto |
| Photometric Accuracy | +0.3%T |
| Photometric Repeatability | 0.2%T |
| Photometric Range | -0.3-3A,0-200%T,0-9999C |
|
Stability
|
± 0.002A/h @ 500nm |
| Baseline Flatness | ±0.0015A/h |
| Stray Light | ≤ 0.05%T |
| Data Output Port | USB |
| Printer Port | Parallel Port |
|
Display
|
128*64 Dots LCD |
| Lamps | D2 Lamp & W Lamp |
|
Detector
|
Silicon Photodiode |
| Power Requirements | 220V/50Hz |
|
Dimension
|
460*360*225mm |
| Weight | 18kg |
Standard Accessories
| Sr# | Description | Quantity | Unit |
| 1 | Spectrophotometer | 1 | Set |
| 2 | 1 cm Glass cuvette | 4 | Set |
| 3 | Power cord | 1 | Set |
| 4 | User’s Manual | 1 | Set |
| 5 | 1 cm quartz cuvette | 2 | Set |
| 6 | Dust cover | 1 | Set |
Spare Accessories
| Item | Model No | Description | Unit |
| Cell Holder | 100101 | 10mm single cell holder | Pcs |
| 100102 | 10mm 4-hole cell holder | Pcs | |
| 100103 | 50mm 4-hole cell holder | Pcs | |
| 100104 | 100mm 4-hole cell holder | Pcs | |
| 100105 | 10mm 8-hole auto cell holder | Pcs | |
| 100106 | 10mm single hole water jacketed ambiknt cell holder | Pcs | |
| 100107 | Adjustable cell holder for micro cuvettes | Pcs | |
| 100108 | Transparent film holder | Pcs | |
| 100109 | Test tube holder | Pcs | |
| Control Units | 200101 | Peltier System | Pcs |
| 200102 | Sipper system | Pcs | |
| 200103 | Peltier/sipper system | Pcs | |
| 200104 | Micro printer | Pcs | |
| Lamps | 300101 | W lamp 12V, 20W (Phillips) | Pcs |
The instrument uses a lead screw structure so that the Instrument wavelength accuracy and wavelength resolution can be greatly improved.
With microprocessor controlled, all parameters of the instrument can be easily set by numerical keys.
The instrument uses a rigid die-cast aluminum base as its optical mount to ensure instrument stability and reliability.
STA-4800 instrument can set up various standard curves according to customer’s solution and find the concentration of unknown solutions.
Users set wavelength automatically through arrow keys to avoid operation errors.
Equipped with USB port to connect with a PC to display spectrum scanning, kinetics and multi wavelength testing results on the screen
The UV instrument use imported flanged deuterium lamp with low stray light, photometric accuracy and easy replacing.
| Model | STA-4800 |
| Wavelength Range | 190nm-1100nm |
| Bandwidth |
2nm
|
| Wavelength Accuracy | ± 0.5nm |
| Wavelength Repeatability | 0.2nm |
| Wavelength Setting | Auto |
| Photometric Accuracy | +0.3%T |
| Photometric Repeatability | 0.2%T |
| Photometric Range | -0.3-3A,0-200%T,0-9999C |
|
Stability
|
± 0.002A/h @ 500nm |
| Baseline Flatness | ±0.0015A/h |
| Stray Light | ≤ 0.05%T |
| Data Output Port | USB |
| Printer Port | Parallel Port |
|
Display
|
128*64 Dots LCD |
| Lamps | D2 Lamp & W Lamp |
|
Detector
|
Silicon Photodiode |
| Power Requirements | 220V/50Hz |
|
Dimension
|
460*360*225mm |
| Weight | 18kg |
Standard Accessories
| Sr# | Description | Quantity | Unit |
| 1 | Spectrophotometer | 1 | Set |
| 2 | 1 cm Glass cuvette | 4 | Set |
| 3 | Power cord | 1 | Set |
| 4 | User’s Manual | 1 | Set |
| 5 | 1 cm quartz cuvette | 2 | Set |
| 6 | Dust cover | 1 | Set |
Spare Accessories
| Item | Model No | Description | Unit |
| Cell Holder | 100101 | 10mm single cell holder | Pcs |
| 100102 | 10mm 4-hole cell holder | Pcs | |
| 100103 | 50mm 4-hole cell holder | Pcs | |
| 100104 | 100mm 4-hole cell holder | Pcs | |
| 100105 | 10mm 8-hole auto cell holder | Pcs | |
| 100106 | 10mm single hole water jacketed ambiknt cell holder | Pcs | |
| 100107 | Adjustable cell holder for micro cuvettes | Pcs | |
| 100108 | Transparent film holder | Pcs | |
| 100109 | Test tube holder | Pcs | |
| Control Units | 200101 | Peltier System | Pcs |
| 200102 | Sipper system | Pcs | |
| 200103 | Peltier/sipper system | Pcs | |
| 200104 | Micro printer | Pcs | |
| Lamps | 300101 | W lamp 12V, 20W (Phillips) | Pcs |
