
The Double Beam UV-Vis Spectrophotometer XM-B33 is a high-performance analytical instrument designed for absorbance and transmittance measurements across a wide wavelength range. With a spectral bandwidth selectable from 0.5 to 5 nm and a high-quality xenon lamp, it ensures immediate and accurate testing.
Its large sample chamber supports a variety of accessories for flexible measurement setups. The user-friendly interface with clear, accessible controls allows efficient workflow management, making the XM-B33 ideal for pharmaceutical, food, environmental, and research laboratories.
Availability: In Stock
| Parameter | Details |
|---|---|
| Model | XM-B33 |
| Wavelength Range | 190 – 1100 nm |
| Spectral Bandwidth | 0.5 / 1 / 2 / 4 / 5 nm |
| Wavelength Accuracy | ±0.3 nm |
| Optical System | Double Beam |
| Grating | 1200 lines/mm |
| Wavelength Repeatability | ≤ 0.1 nm |
| Parameter | Details |
|---|---|
| Photometric Accuracy | 0.2%T (0–100%T), 0.002A (0–0.5A), 0.004A (0.5–1A) |
| Photometric Repeatability | ≤ 0.15%T (0–100%T), 0.001A (0–0.5A), 0.002A (0.5–1A) |
| Photometric Range | 0–200%T, -0.3 to 3A, 0–9999C |
| Stray Light | ≤ 0.03%T at 220 nm, 360 nm |
| Stability | +0.0005 A/h at 500 nm |
| Baseline Flatness | ±0.001 A |
| Noise | 0.0005 A at 500 nm |
| Work Modes | T, A, C, E |
| Scanning Speed | Fast, Medium, Slow |
| Wavelength Setting | Auto |
| Parameter | Details |
|---|---|
| Display | 7-inch color LCD |
| Processor | 32-bit Cortex-M3 |
| Processor Frequency | 120 MHz |
| Processor Storage | 5000 test data, 1024 MB |
| Parameter | Details |
|---|---|
| Light Source | Xenon lamp |
| Detector | Silicon Photodiode |
| Parameter | Details |
|---|---|
| Output Interface | USB / RS232 |
| Data Formats | Excel, TXT, CSV, BMP, picture formats |
| Parameter | Details |
|---|---|
| Power Supply | AC 110V / 220V, 50/60 Hz |
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