Estándar de referencia desde hace más de 65 años
Tonómetro
Desde su introducción en 1957, los tonómetros de Haag-Streit han sido el estándar de referencia para mediciones de PIO rápidas y reproducibles. Para todas nuestras lámparas de hendidura ofrecemos una solución de tonómetro de diseño óptimo que garantiza una integración perfecta en el flujo de trabajo del examen oftálmico.
Comparar nuestros productos
| AT 900 model BQ / BP | AT 900 model R | AT 900 model T | AT 870 | |
|---|---|---|---|---|
| Measuring principle | ||||
| Goldmann principle | ● | ● | ● | ● |
| Measuring force generated | ||||
| Through leverage weight | ● | ● | ● | − |
| Via spring weight | − | − | − | ● |
| Measurement range | ||||
| Measurement range | 0 – 80 mmHg | 0 – 80 mmHg | 0 – 80 mmHg | 0 – 80 mmHg |
| Meridian setting | ||||
| Meridian setting | ● | ● | ● | ● |
| Measurement deviation | ||||
| The measurement deviation in the measuring prism is in the measuring range from 0 – 58.84 mN and amounts to a maximum of ±1.5% and to a minimum of ±0.49 mN of the nominal value. | ● | ● | ● | ● |
| Working settings | ||||
| Weight (kg) | 0.78 kg / 1.72 lbs | 0.73 kg / 1.6 lbs | 0.49 kg / 1.08 lbs | 0.85 kg / 1.87 lbs |
| Width | ≤0.49 mN | ≤0.49 mN | ≤0.49 mN | ≤0.49 mN |
| Working temperature | 10° to 35° C / 50°F to 95°F | 10° to 35° C / 50°F to 95°F | 10° to 35° C / 50°F to 95°F | 10° to 35° C / 50°F to 95°F |
| Tonometer fixation | ||||
| BQ 900 | ● | − | ● | ● |
| BP 900 | ● | − | ● | ● |
| BI 900 | − | ● | ● | − |
| BM 900 | − | ● | ● | − |
| BX 900 | ● | − | − | − |
| Third party slit lamps | contact your local distributor | contact your local distributor | contact your local distributor | contact your local distributor |
| Tonometer prisms | ||||
| Goldmann tonometer prisms | ● | ● | ● | ● |
| Tonosafe | ○ | ○ | ○ | ○ |
● standard | ○ optional | − not available | □ not recommended
