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Nano Spectrophotometer BJN-4401
Micro-volume Spectrophotometer
Key Features
- Microscale sample testing with a minimum sample volume of 0.5 μL.
- Wide detection range, up to 100 times that of a traditional spectrophotometer.
- Most samples can be tested directly without dilution.
- No warm-up required, enabling immediate testing.
- Full wavelength coverage of 190-1100 nm with 1 nm accuracy; automatic wavelength scanning from 190-850 nm.
- Compact and portable design, suitable for on-site testing.
- More accurate and flexible testing is achieved through PC control.
SKU: BJN-4401
Pricing & Resources
- Up to 3-Year Product Warranty
- US & EU Compliance Standards
- Door-to-Door Shipping
Recently Shipped To:
🇰🇪 Kenya , 🇬🇧 United Kingdom , 🇺🇾 Uruguay , 🇬🇭 Ghana
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Technical Specifications
Detailed operating and construction parameters for this model.
| Model | BJN-4401 |
| Wavelength Range | 190-850nm |
| Spectral Bandwidth | |
| Wavelength Accuracy | 1nm |
| Minimum Sample Size | 0.5 μL |
| Optical Distance | 1.0 / 0.2 / 0.05 mm |
| Cuvette Optical Distance | 10.0 / 5.0 / 2.0 / 1.0 mm |
| Wavelength Resolution | ≤0.3 nm (FWHM at Hg 253.7 nm) |
| Absorbance Accuracy | 2% (0.76 at 257 nm) |
| Absorbance Resolution | 0.002 Abs (at 1 mm optical distance) |
| Absorbance Range | 0.005-300 A (10 mm equivalent) |
| Detection Range | Lower limit: 2 ng/μL (dsDNA); Upper limit: 15,000 ng/μL (dsDNA) |
| Sample Pedestal Material | 304 Stainless Steel and Quartz |
| Measurement Time | <5 s |
| Detector | 3648 CCD |
| Light Source | Xenon Flash Lamp |
| Absorbance Test Range | 0.01-0.5 Abs: ±0.01 Abs; 0.5-80 Abs: ±2% (can extend to 300 Abs) |
| Dimensions (W x D x H) | 200 x 130 x 136 mm |
| Weight | ≤2.5 kg |
| Operating Power | 24 W |
| Voltage | AC 100-240 V, 50-60 Hz |
| Display Language | English and Chinese |
Product Features
Key design, performance, usability, and safety advantages.
Microscale sample testing with a minimum sample volume of 0.5 μL.
Wide detection range, up to 100 times that of a traditional spectrophotometer.
Most samples can be tested directly without dilution.
No warm-up required, enabling immediate testing.
Full wavelength coverage of 190-1100 nm with 1 nm accuracy; automatic wavelength scanning from 190-850 nm.
Compact and portable design, suitable for on-site testing.
More accurate and flexible testing is achieved through PC control.