0
0
Your basket is empty...
ONDA TOUCH UV-21 spectrophotometer, including cuvette holder and 4 glass and 2 quartz cuvettes and calibration report
Reference: 11000072
The ONDA UV-21 is a UV / VIS spectrophotometer designed primarily for quality control laboratories (QCs) in industrial production and education.
Your price
on inquiry
Availability: ask us
Product description
Product description
The ONDA UV-21 is a UV / VIS spectrophotometer designed primarily for quality control laboratories (QCs) in industrial production and education.
Important Features
- Automatic calibration every time you turn it on
- Display all important parameters on the display
- Measurement of absorbance, transmittance and concentration
- Photometry and quantification functions
- High-quality silicon photodiode with a 1200 line / mm grid for high precision and accuracy
- Large space for sample placement is suitable for 5–100mm cuvettes with optical holder (standard 10 mm holder and 4pcs of 10 mm glass cells)
- Large color touch screen (480×272)
- Data storage – USB flash drive format csv, txt; PC connection (optional sw option); RS-232 (optional Microprocessor)
- Design allows for easy lamp replacement
//
Parameters
Parameters
| Brand: | Onda |
| Category: | Laboratory instruments and accessories / Apparatus for measuring samples / UV/VIS Spectrophotometers |
Technical parameters
| Wavelength Range | 195 – 1050 nm |
| Spectral Bandwidth | 4 nm |
| Optical System | Single Beam, Grating 1200 lines/mm |
| Wavelength Accuracy | ± 1 nm |
| Wavelength Repeatability | ± 0,4 nm |
| Wavelength Resolution | 0,1 nm |
| Photometric Accuracy | ± 0,5% T at 0 to 100%T |
| Photometric Repeatability | ± 0,2% T at 0 to 100%T |
| Photometric Range | 0…200 %T , –0,3…3 A, 0…9999,9 Conc |
| Stray Light | 0,1 %T |
| Stability | ±0,002 Abs/hr ＠ 500 nm after 2 hour warmup |
| Display | 5" touchscreen (480×272 Pixels) |
| Photometric Mode | %T, Abs, Conc |
| Detector | Silicon Photodiode |
| Standard Cell Holder | 4-position 10mm cell changer |
| Sample Compartment | Standard 10mm path-length cells |
| Light Source | Tungsten-Halogen lamp//Deuterium lamp |
| Output | USB Port |
| Power Requirement | AC 100V~240V 50/60Hz |
| Dimensions (W x D x H) | 456 × 360 × 185 mm |
| Weight | 10,7 kg |
Operating conditions
| Numberof beams | Single Beam |
| Spectrofotometer type | UV/VIS |
| Wavelength range | 195 -1050 |
| Slit width | 4nm |
Accessories
![]()
![]()
![]()
ONDA TOUCH PC Software Pro (CD, USB cable, USB dongle) FOR ONDA TOUCH models
Availability: ask us
on inquiry
5 position 10-100mm cuvette AUTOMATIC holder (for ONDA TOUCH SERIES spectrophotometers)
Availability: ask us
on inquiry
Square cuvettes, optical glass, 1mm path, 12.5x3.5x45mm. Set of 2 pcs
Availability: ask us
on inquiry
- Show all
ONDA TOUCH UV-21 spectrophotometer, including cuvette holder and 4 glass and 2 quartz cuvettes and calibration report
![]()
Availability: ask uson inquiry