Gilras GRK-7000 - 1 Introduction; Overview; Classification

------------------------------------------------------------- Auto Ref/Keratometer GRK-7000
5
1. Introduction
1.1. Overview
Auto Ref/Keratometer GRK-7000 is the equipment to provide the information o
f Spherical, Cylindrical and Axis while measuring the refraction of examinee’s e
yes. Auto Ref/Keratometer GRK-7000 is the equipment that can measure the c
orneal curvature of examinee. In addition, it can measure PD (=distance in bet
ween pupils) and pupil size.
CLBC (Contact Lens Base Curve) measurement is also a basic function of this
product.
1.2. Classification
Classification of product: 2
nd
Grade Medical Instrument
Resistance against electric shock: Class I (earthed)
Protection class against electric: Type B
- Protection against harmful ingress of water : Ordinary . IPX0
- Degree of safety in the presence of a flammable anesthetics mixture with
air or with oxygen or with nitrous oxide: Not suitable for use in the pre
sence of a flammable anesthetics mixture with air or with oxygen or with
nitrous oxide. Mode of operation : continuous