MASTER-4α 手持式折射计 是MASTER-α系列中适合测量高浓度样品的折射仪。其测量范围为Brix 45.0 至 82.0%。 MASTER-4α适合测量炼乳,5倍以上的浓缩果汁,果酱,糖稀•液糖等具有高浓度的样品。具有防水功能及自动温度补偿功能。
* Brix值确认用 : 50% 蔗糖溶液 ( RE-110050 ) 或 标准液LB ( RE-2100-83N )
MASTER-4α has a measuring range between the MASTER-2α and the MASTER-3α (measurement range Brix 45.0 to 82.0%). MASTER-4α can be used for high concentration samples, such as condensed milk, concentrated fruit juice, jam, marmalade, liquid sugar, etc. It is an Automatic Temperature Compensation (ATC) model with water resistant feature (IP65).
*Verification with 50% Sucrose Solution ( RE-110050 ) or Standard liquid LB ( RE-2100-83N ) .

Model	MASTER-4α	型号	2341
标度范围	Brix 45.0 至 82.0% (自动温度补偿型)	最小标度	Brix 0.2%
测量准确度	Brix ±0.2% (10 至 40°C)	重复性	±0.1%
尺寸重量	3.3×3.3× 16.8cm, 120g	国际保护等级	IP65 (接眼部以外的部分) 无尘且对喷射水柱具防护作用
选件	• 50% 蔗糖溶液 (±0.05%) : RE-110050 • 标准液 LB : RE-2100-83N • 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-4α	Cat.No.	2341
Scale range	Brix 45.0 to 82.0% (Automatic Temperature Compensation)	Minimum Scale	Brix 0.2%
Measurement Accuracy	Brix ±0.2% (10 to 40°C)	Repeatability	±0.1%
Size & Weight	3.3×3.3× 16.8cm, 120g	International Protection Class	IP65 (except eye piece) Dust-tight and Protected against water jets.
Optional	• 50% Sucrose Solution (±0.05%) : RE-110050 • Standard liquid LB : RE-2100-83N • Daylight plate for small volume samplings for MASTER series : RE-2311-55M (Except viscosity sample)
Parts	Daylight plate for MASTER series : RE-2311-54M