Spectrophotometer “TKA-Spectr” (PAR)
The complete set of the device Spectrophotometer “TKA-Spectrum” (PAR):
- Spectrophotometer “TKA-Spectr” (PAR)
- Cosine corrector-attenuator
- NiMH rechargeable battery (Krona size, 6F22, 8.4 V)
- Battery charging adapter
- PC communication cable (USB Am-Bm)
- Flash drive with software
- Manual
- Passport
- Appliance bag
- Transport container
Main technical data and characteristics of the device:
| Full irradiance measurement range (two measurement modes: with and without attenuator) |
100 ÷ 600,000 mW / m² (calibration by type A source) |
| Expanded uncertainty limit for the irradiation channel, no more,% | 10.0 |
| Measurement mode | Continuous / Pause |
| Spectral range, nm | 400 ÷ 790 |
| Basic relative error of irradiance measurements (no more) | ± 8.0% |
| Receiver | Polychromator, 128-pixel silicon solar cell array |
| Scan step , nm | 3.33 |
| Spectral line width (FWHM), nm | 9.9 |
| Integration time range (measurement), ms | 16 ÷ 4096 |
| Updating the data output depends on the irradiance level of the light source and takes up to 5 seconds. | |
Electrical data of the device:
- Display: liquid crystal LCD – 2 lines of 16 characters.
- Protocol: The original open digital protocol.
- Power supply: NiMH rechargeable battery 6HR61 8.4 V , 170 ÷ 250 mAh.
- Charger: via AC adapter.
Mechanical data of the device:
- Ambient temperature: + 5 … + 40 ° C
- Weight of the device with power supply: no more than 2.0 kg
- Dimensions:
- indication and power supply unit: 165 (L) x85 (B) x35 (H) mm ;
- optoelectronic unit (OEB): 240 (L) x72 (B) x65 (H) mm ;
- mains charger adapter: 75 (L) x46 (B) x70 (H) mm .
On the bottom side of the SEU there is a threaded socket (1/4 ″) for mounting on a tripod.