Technical Specification

Applanation Tonometer		AT 900®D
Measuring force		generated by leverage weight
Installation AT 900®D Mod. R AT 900®D Mod. T AT 900®D Mod. BQ		Mountable on peg on microscope. Insertable in the guide plate on slewing peg for microscope and illumination unit arm. Mountable on microscope arm.
Measuring range		3-75 mm Hg
Measurement divergence		of the force Impingement on the measuring prism over a measuring range from 0 - 58.84 mN
Standard divergence:		0.49 mN =/< 3 s =/< 1.5 % of rated value
Reverse span		=/< 0.49 mN
Net weight AT 900®D Mod. R AT 900®D Mod. T AT 900®D Mod. BQ		without accessories, with batteries. 0.500 kg 0.410 kg 0.680 kg

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