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Product Features
• Wavelength range of 320 to 1000nm (6300 and 6320D) or 198 to 1000nm (6305)
• Absorbance, %T and concentration modes
• Multi-parameter display with wavelength and photometric readouts
• Wide range of sampling accessories
• Absorbance, %T and concentration modes
• Multi-parameter display with wavelength and photometric readouts
• Wide range of sampling accessories
Delivery options
At Cadmus Products we aim to deliver orders efficiently and at highly competitive rates.
- We can ship consignments of all shapes and sizes and hazardous content across the UK and worldwide. Most of our orders are sent via DHL, however sometimes we may use other couriers.
- If you are purchasing a laboratory product online you can find out the price of shipping checkout. If you are obtaining a quote for a product, then we will email you
with our best shipping prices along with your quote. - Please see our delivery page for full information
The 6300 and 6305 visible and UV/visible spectrophotometers are high quality, low cost units for spectrophotometric applications in schools and colleges, as well as in QC and testing procedures for a wide variety of services and industries. The 6320D is based on the 6300 visible spectrophotometer platform and includes a domed lid which accepts taller tubes up to a height of 105mm.
• Domed lid of 6320D accepts tubes up to 105mm tall
• 6305 utilises a high quality pulsed xenon lamp
• 3 year warranty
Technical Specification
| Parameter | 6300 and 6320D | 6305 |
| Wavelength range | 320 to 1000nm | 198 to 1000nm |
| Wavelength resolution | 1nm | 1nm |
| Wavelength accuracy | ±2nm | ±2nm |
| Spectral bandwidth | 8nm | 8nm, 6nm over UV range |
| Transmittance | 0 to 199.9%T | 0 to 199.9%T |
| Absorbance | –0.300 to 1.999A | –0.300 to 1.999A |
| Accuracy | ±1%T | ±1%T |
| Resolution | 0.1%T, 0.001A | 0.1%T, 0.001A |
| Stray light | <0.5%T | <0.5%T at 220 and 340nm |
| Noise | <1% | <0.001A at 0A at 400nm |
| Stability | 1%/h after 15 minutes | <0.002A/h after 30 minutes |
| Concentration range | –300 to 1999 | –300 to 1999 |
| Concentration resolution | 0.1 to 1 | 0.1 to 1 |
| Units | ppm, mg/l, g/l, M, %, blank | ppm, mg/l, g/l, M, %, blank |
| Factor | 0 to 199.9, 1000 to 9999 | 0 to 199.9, 1000 to 9999 |
| Light source | Tungsten halogen lamp | Xenon lamp |
| Outputs | Analogue and RS232 | Analogue and RS232 |
| Power | <50W | <50W |
| Size (w x d x h) | 365 x 272 x 160mm | 365 x 272 x 160mm |
| Weight | 6kg | 6kg |
Ordering Information
230V Versions
| Part Code | Description |
| 630 501 | 6300 visible spectrophotometer supplied with mains lead, pack 100 disposable cuvettes, 10 x 10mm cell holder, interface cable and PC application software on CD-ROM* (230V/50Hz) |
| 632 501 | 6320D visible spectrophotometer supplied with mains lead and dual cell holder (for 10mm square cuvettes and 12.7mm diameter tubes) (230V/50Hz) |
| 635 001 | 6305 UV/visible spectrophotometer supplied with mains lead, pack 100 disposable cuvettes, 10 x 10mm cell holder, interface cable and PC application software on CD-ROM* (230V/50Hz) |
110V Versions
| Part Code | Description |
| 630 531 | 6300 visible spectrophotometer supplied with mains lead, pack 100 disposable cuvettes, 10 x 10mm cell holder, interface cable and PC application software on CD-ROM* (110V/ 60Hz) |
| 632 521 | 6320D visible spectrophotometer supplied with mains lead and dual cell holder (for 10mm square cuvettes and 12.7mm diameter tubes) (110V/ 60Hz) |
| 635 031 | 6305 UV/visible spectrophotometer supplied with mains lead, pack 100 disposable cuvettes, 10 x 10mm cell holder, interface cable and PC application software on CD-ROM, (110V/ 60Hz) |
* requires free on-line registration
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