[Presens] Multi-Parameter System
최적의 세포 배양 조건을 조성하는 Sensor System
| 브랜드 | Presens | |||
|---|---|---|---|---|
제품특징
1. SFR Shake Flask Raeder
• 세포배양, 미생물 배양 조건, 배지 검증 및 최적화에 사용
• 광학 센서를 사용하여 배양 조건에 영향을 주지 않음
• 블루투스로 연동되어 실시간 측정 가능
• 플라스크, T-플라스크 등 다양한 용기로 배양 가능
2. SDR SensorDish® Reader
• 24개 channel reader를 사용해 6- and 24-well plate에서 배양 조건, 배지 최적화에 사용 가능
• 광학 센서를 사용하여 배양 조건에 영향을 주지 않음
• 10개의 SDR, 240개 샘플에 대한 측정 가능
제품스펙
1. SFR Shake Flask Raeder
| Oxygen | pH* | |
| Specification | ||
| Measuring range | 0 -100% O2 | 5.5 - 8.0 pH |
| Response time (t90) at 25°C | < 60sec. | < 60sec. |
| Resolution | ±0.01% O2 at 0.21% O2
±0.1% O2 at 20.9% O2 |
±0.01pH at pH = 7** |
| Accuracy | ±0.4% O2 at 20.9% O2
±0.05% O2 at 0.2% O2 |
±0.1pH at pH = 7 with one-point adjustment
±0.2pH at pH = 7 with pre-calibration |
| Drift | < 0.01% O2 per day (sampling interval of 1 min.) | < 0.01% pH per day (sampling interval of 1 min.) |
| Properties | ||
| Temperature range | from 5°C to 50°C | |
| Compatibility | Aqueous solutions, ethanol (max. 10%V/V), methanol (max. 10% V/V), pH2-10 | |
| Cross-sensitivity | Typically no cross-sensitivity in culture media | Reduce to ionic strength (salinity); a high consentration of small fluorescent molecules in the visible range can interfere |
| Storage stability | 12 months provided the sensor is stored in the dark | |
| Sensor flasks are delivered irradiated. | ||
*provided Sensor Flasks are used without further handling in physiological solutions
**at 100 rpm & in cell culture media
2. SDR SensorDish® Reader
| Oxygen Sensor PSt5 | pH Sensor | |
| Measuring range | 0-250% air sat. | pH6.0-8.5 |
| Resolution | ±2% air sat. | ±0.05pH at pH 7 |
| Precision | ±5% air sat. | ±0.2pH at pH 7 |
| Response time(t90) | < 30 sec | < 30 sec |
