Home Spectrophotometer
Equipped with a 2.5 LCD screen to give a Clear display of standard curve and groups of results.
Can set up various standard curves according To customer’s solution and find the concentration of Unknown solutions.
Can display wavelength, absorption and transmittance with 5 results per screen. It also has a memory store of up to 200 results
Users set wavelength automatically through arrow keys to avoid operation errors.
STA-4300 is equipped with imported deuterium Lamp which ensures low strays light, photometric accuracy and is easy to be replaced
Equipped with USB port to connect with a PC to display spectrum scanning. Kinetics and multi-wavelength testing result on the screen. The software is optional.
| Model | STA-4300 |
| Optical System | Single beam, Gratting 1200 lines/mm |
| Wavelength Range | 190-1000nm |
| Bandwidth | 4nm |
| Wavelength Accuracy | + 1 nm |
| Wavelength Repeatability | 0.5nm |
| Wavelength Setting | Auto |
| Photometric Accuracy | + 0.5%T |
| Photometric Repeatability | 0.3%T |
| Photometric Range | -0.3-3A%T |
| Stray Light | 0.3%T |
| Stability | ± 0.002A/h @ 500nm |
| Standard Cell Holder | 4-position 10mm cell changer |
| Light Source | Tungsten Lamp & D2 Lamp |
| Stray Light | ≤ 0.03%T |
| Output | USB port & parallel port (printer) |
| Printer Port | Parallel Port |
| Display | 128*64 Dots LCD |
| Detector | Silicon Photodiode |
| Power Requirements | AC 85~250V |
| Dimension | 420*280*180mm |
| Weight | 12kg |
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 |
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