Spectrophotometer XD7000 XD7500
Choose Models for offer request
Intended
- Optical system with reference beam
- Automatic test recognition with internal barcode reader
- Automatic cuvette type detection
- Analytical quality assurance support
Characteristic
Available Models
- The latest technology
The XD 7000 and XD 7500 spectrophotometers are equipped with VIS or UV/VIS reference beam technology.
- Automatic test recognition
Each of the more than 150 pre-programmed Lovibond® methods is recognized by its barcode and cuvette type.
- Ensuring analytical quality
Standard analytical quality assurance procedures support verification of the photometer, the overall system (including chemical methodology) and verification of matrix effects.
- Built-in security levels
The devices support assigning passwords and granting up to three different levels of authorization.
- Additional features
Transmission and absorption measurement, spectral scan, kinetic analysis, as well as the creation of user-defined methods.
| Model | XD 7000 (VIS) | XD 7500 (UV-VIS) |
| Optic | grating monochromator with reference beam | |
| Measurement | concentration, absorbance measurement, % transmittance, kinetics | |
| Wavelength range | 320 - 1100 nm | 190 - 1100 nm |
| Wavelength resolution | 1 nm | |
| Accuracy of wavelength | ± 1 nm | |
| Wavelength reproducibility | better than 0,5 nm | |
| Spectral gap | 4 nm | |
| The photometric range | -3.3 - +3.3 Abs | |
| Photometric resolution | 0.001 Abs, 0.1% T | |
| Photometric accuracy | 0.003 Abs less than 0.6 Abs ; 0.5% from 0.6 to 2.0 Abs | |
| Photometric reproducibility | 0.003 Abs less than 0.6 Abs ; 0.5% from 0.6 to 2.0 Abs | |
| Photometric linearity | < 1% to 2.0 Abs between 340 and 900 nm | |
| Scan speed | 700 - 2000 nm/min. | |
| Light diffusion | < 0.1% T at 340 and 408 nm | < 0.05% T at 340 and 408 nm |
| Drift | <0.005 Abs per hour after 15 minutes of warming up | |
| Keyboard | membrane keyboard | |
| Display | 7-inch high-contrast color graphic display | |
| Matching vials | Rectangular cuvettes 10 mm 20 mm rectangular cuvettes Rectangular cuvettes 50 mm Round cuvettes 13 mm 16 mm round cuvettes 24 mm round cuvettes |
|
| Automatic cuvette recognition | Round cuvettes: 13, 16 and 24mm; Rectangular cuvettes: 10, 20 and 50mm |
|
| Interfaces | Ethernet USB B USB A for External Memory Keypad Barcode-Scanner PCL Compatible Printer |
|
| Auto-Check | self-test at each switch-on: test of memory, processor, internal interface, filter lamp and additional calibration of each wavelength | |
| Internal memory | approx. 5000 data sets (method, user ID, date, result), automatic storage function / manual storage function | |
| Security | possible password protection: 3 different user levels (guest, user, administrator) | |
| Auto – OFF | YES | |
| Class of protection | IP 30 | |
| IP protection class | EN 60529 | |
| Dimensions | 422 x 195 x 323 mm | |
| Weight | 4.5 kg | |
| Model | Description |
|---|---|
| XD7000 | Measurement of 150 parameters, VIS technology |
| XD7500 | Measurement of 150 parameters, UV-VIS technology |
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