COLO.Science — XENON–PMT UV/Vis DOUBLE BEAM SPECTROPHOTOMETER SERIES
XENON–PMT series — UV/Vis double-beam scanning spectrophotometers (PMT detector + Xenon lamp), 190–1100 nm
High-sensitivity PMT (photomultiplier tube) UV/Vis spectrophotometers with Xenon lamp illumination and double-beam optics for stable measurements across routine and advanced workflows. Designed for scanning, quantitative analysis, kinetics and method verification with 10.1″ capacitive touch screen, USB/SD export and professional software support.
190–1100 nm
PMT detector
Xenon lamp
10.1″ touch screen
Auto scanning
USB + SD + RS232
Wi-Fi Xenon lamp control (option)
COLO.SCIENCE – UV/VIS SPECTROPHOTOMETER / XENON–PMT SERIES
Why XENON–PMT is a practical lab choice
The XENON–PMT series combines double-beam optics, a high-sensitivity PMT detector, and Xenon lamp illumination to support stable UV/Vis measurements in routine and advanced workflows. The instrument is designed around an ARM processing core and an intuitive 10.1″ touch screen for curve display, parameter setup and reporting-ready results.
Typical applications include clinical and biomedical labs, biochemistry, petrochemical industry, environmental and water labs, food testing and industrial quality control where reliable scanning, quantitative analysis and method verification are required.
Key features (short)
- PMT detector for high sensitivity in UV/Vis measurement.
- Double beam optical system with 1200 lines/mm grating.
- 10.1″ TFT capacitive touch screen for clear curves, parameters and scan results.
- Multi-function modes: T, A, C, E – photometric, quantitative, scanning, kinetics, DNA/protein.
- Professional COLO UV/Vis software (standard configuration), plus USB/SD data export.
Workflow & configuration options
- Full-band, sub-band and dynamic time scanning; automatic wavelength adjustment; auto blank/zero.
- Peak/valley detection, scan processing and regression for quantitative curves.
- Manual or automatic cell holder options: 4 or 8 positions; from micro cell to macro cell (up to 100 mm).
- Optional built-in thermal printer; optional Wi-Fi Xenon lamp control.
PRACTICAL USE & CHECKLISTS
Daily workflow checklist (fast)
Warm up as per SOP, select the required mode (photometric / quantitative / scan / kinetics), run auto blank and auto-zero, then measure samples. Use scan processing and peak/valley detection for identification and QA checks.
Save results to internal storage or USB/SD and export for QC reporting. For quantitative workflows, build a calibration curve and use direct concentration readout.
COLO.Science & equipment
COLO.Science helps labs select the right UV/Vis configuration (cell holders, thermostating, printers, software) and implement stable, repeatable measurement workflows aligned with QA/QC requirements.
If you need 8-position holders, extended optical path, or compliance-oriented software workflows, we propose a matched configuration for your application.
TECHNICAL SPECIFICATIONS — XENON–PMT SERIES (MODEL DEPENDENT)
| Optical system | Double beam, optical grating 1200 lines/mm |
| Wavelength range | 190–1100 nm |
| Wavelength accuracy | ±0.3 nm |
| Wavelength repeatability | ≤0.1 nm |
| Photometric accuracy | 0.2%T (0–100%T), ±0.002A (0–0.5A), ±0.004A (0.5–1A) |
| Photometric repeatability | ≤0.10%T (0–100%T), 0.001A (0–0.5A), 0.002A (0.5–1A) |
| Photometric range | 0–200%T, -3 to +3A, 0–9999C (0–9999F) |
| Stray light | ≤0.03%T (at 360 nm) |
| Stability | ≤±0.0003 A/h at 500 nm |
| Noise | 0.0005 A at 500 nm |
| Baseline drift | 0.003 Abs / 0.5 h |
| Wavelength setting | Auto |
| Work mode | T, A, C, E multi-function – Photometric, Quantitative, Spectral Scanning, Kinetics, DNA/protein… |
| Light source | Xenon lamp / Tungsten-halogen lamp |
| Wavelength scanning speed | Fast / Medium / Slow |
| Display | 10.1″ TFT color capacitive touch screen |
| Detector | Photomultiplier tube – PMT |
| I/O | USB Host / USB Drive / RS232 / SD card |
| Power | AC220V / 50 Hz, 100 W |
| PDF reference | Open official TechSpec |
Included items (typ.)
- Spectrophotometer + Euro plug power cable
- 4 pcs glass cuvette + 2 pcs quartz cuvette
- Instruction manual
Options (typ.): built-in printer, professional software, Wi-Fi Xenon lamp control.
Manufacturer reserves the right to change technical specifications.
XENON–PMT SERIES — QUICK COMPARISON (THREE MODELS)
| Spectrophotometer type | XENON-PMT | XENON-PMTP | XENON-PMTS |
|---|---|---|---|
| Optical system | Double beam, optical grating 1200 lines/mm | ||
| Wavelength range (nm) | 190–1100 | ||
| Spectral bandwidth (nm) | 2 | 1 | 0.5 / 1 / 2 / 4 / 5 |
| Wavelength accuracy | ±0.3 nm | ||
| Wavelength repeatability | ≤0.1 nm | ||
| Photometric accuracy | 0.2%T (0–100%T), ±0.002A (0–0.5A), ±0.004A (0.5–1A) | ||
| Photometric repeatability | ≤0.10%T (0–100%T), 0.001A (0–0.5A), 0.002A (0.5–1A) | ||
| Photometric range | 0–200%T, -3 to +3A, 0–9999C (0–9999F) | ||
| Stray light | ≤0.03%T (at 360 nm) | ||
| Stability | ≤±0.0003 A/h at 500 nm | ||
| Baseline flatness | ±0.0002 A | ±0.0001 A | ±0.0001 A |
| Noise | 0.0005 A at 500 nm | ||
| Baseline drift | 0.003 Abs / 0.5 h | ||
| Wavelength setting | Auto | ||
| Work mode | T, A, C, E multi-function – Photometric, Quantitative, Spectral Scanning, Kinetics, DNA/protein… | ||
| Light source | Xenon lamp / Tungsten-halogen lamp | ||
| Wavelength scanning speed | Fast / Medium / Slow | ||
| Display | 10.1″ TFT color capacitive touch screen | ||
| Detector | Photomultiplier tube – PMT | ||
| Output | USB Host / USB Drive / RS232 / SD card | ||
| Power | AC220V / 50 Hz, 100 W | ||
| Instrument size | 590 × 475 × 250 mm | 590 × 475 × 250 mm | 760 × 560 × 280 mm |
| Packing size | 810 × 660 × 390 mm | 810 × 660 × 390 mm | 880 × 690 × 520 mm |
| Gross / net weight (kg) | 20 / 33 | 20 / 33 | 28 / 47 |
| Standard configuration | Spectrophotometer with Euro plug power cable, 4 pcs glass cuvette, 2 pcs quartz cuvette, instruction manual | ||
| Option | Built-in printer, professional software, Wi-Fi Xenon lamp control | ||
Tip: keep this table identical across XENON–PMT pages; only adjust the highlighted model column if you split models into separate product pages later.
Configuration notice — spectrophotometers are delivered per application
Spectrophotometers are typically configured according to the user’s workflow and required accessories (cell holders, thermostating, printer, compliance software). The official PDF technical specification defines the exact configuration, included components and available options for each model/variant. Website content is provided for general informational purposes and may not represent the final delivered configuration.
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