Optional Extras - AT-1 Applanation Tonometer
Specifications
| Model of slit lamp | SM-90 SM-90N |
SM-70 SM-70N |
SM-30 SM-10 SM-30N SM-10N |
SM-4 SM-2 SM-4N SM-2N |
300XL |
| Tonometer main unit | S12-12 | S12-12 XL | |||
| Tonometer base | S12-13 | S12-14 | S12-15 | S12-16 | |
| Type of AT-1 | AT-1 | AT-1 Type 7 |
AT-1 Type 3 |
AT-1 Type 4 |
AT-1 Type XL |
| Measurement method | Depression type (observed with left eye on the slit lamp) | ||||
| Depression area | 7.354mm2 | ||||
| Diameter of measurement depression area | 3.06mm | ||||
| Measurement range | 0～80mmHg | ||||
| Minimal scale | 2mmHg | ||||
| Measurement error | ±1mmHg | ||||
| Equation for conversion from mmHg to kpa | 1mmHg = 101325/760Pa ≒ 133.3Pa 100Pa = 0.1kPa | ||||
