MASTER-SUR/N?系列设计理念为：“Serum Protein”, “Specific Gravity of Urine” and “Refractive Index”借助盐度计的设计，具有自动温度补偿功能和防水功能。

The MASTER-SUR/Nα is designed for clinical purposes: "Serum Protein", "Specific Gravity of Urine" and "Refractive Index". The plastic body model is designed to be resistant salty and acidic samples. It is an Automatic Temperature Compensation (ATC) model with water resistant properties (IP65).

Model	MASTER-SUR/Nα	型號	2771
標度範圍	尿比重标度: 1.000 至 1.060 血清蛋白质标度: 0.0 至 12.0g/100毫升 屈折指数标度: nD 1.3330 至 1.3660 (自動溫度補償功能 )	最小標度	尿比重标度: 0.001 血清蛋白质标度: 0.2公克/100毫升 折射指数标度: (nD) 0.0005
測量準確度	尿比重标度: ±0.001 血清蛋白质标度: ±0.2公克/100毫升 折射指数标度: (nD) ±0.0005 (10 至 30°C )	國際保護等級	IP65 (接眼部以外的部分) 無塵且對噴射水柱具防護作用
		尺寸重量	3.3×3.3×20.4公分, 100公克
選件	• MASTER 系列 微量样品用棱镜盖 : RE-2311-55M (粘度高的产品除外)
消耗品/零件	• MASTER 系列 专用日光板 : RE-2311-54M

Model	MASTER-SUR/Nα	Cat.No.	2771
Scale range	Urine S.G. scale : 1.000 to 1.060 Serum protein scale : 0.0 to 12.0g / 100ml Refractive index scale: 1.3330 to 1.3660 (Automatic Temperature Compensation)	Minimum scale	Urine S.G. scale : 0.001 Serum protein scale : 0.2g / 100ml Refractive index scale (nD) 0.0005
Measurement uracy	Urine S.G. scale : ±0.001 Serum protein scale : ±0.2g / 100ml Refractive index scale (nD) ±0.0005 (10 to 30°C)	International Protection Class	IP65 (except eye piece) Dust-tight and Protected against water jets.
		Size & Weight	3.3×3.3×20.4cm, 100g
Optional	• Daylight plate for small volume samplings for MASTER series : RE-2311-55M (Except viscosity sample)
Parts	Daylight plate for MASTER series : RE-2311-54M

产品技术参数