Kern Optics Refractometer analoog (ATC) ORA 4FA 数据表
产品代码
ORA 4FA
78
8
ORA 90 BE
ORA 1GG
ORA 80 BE
Standard
Max
KERN
ORA 80BE
Brix
0 – 50 %
50 – 80 %
0,5 %
0,5 %
ORA 90BE
Brix
0 – 42 %
42 – 71 %
71 – 90 %
0,2 %
0,2 %
0,2 %
ORA 1RE
1,333 – 1,405 nD
1,405 – 1,468 nD
1,468 – 1,517 nD
0,005 nD
0,005 nD
0,005 nD
ORA 4RR
1,440 – 1,520 nD
0,001 nD
KERN
ORA 1GG
ORA 1GG
1,30 – 1,81 nD
0,01 nD
For more information, please visit www.kern-sohn.com · Order hotline +49 [0] 7433 9933 - 0
Refractometers
Scope of application: Expert applications
Scope of application: Gemmology / Jewellery
The following models have a special large measuring range for the refractive index and large
divided scales for the measurement and clear reading of Brix values.
The Gem models have a special refracting-index range for jewellery. For this refractometer
there is a nice leather bag in the scope of delivery included.
The main scope of applications is:
·Universal application, especially when extra large measuring ranges are required
The main scope of applications is:
·Jewellers
·Training / Education
·Jewellery industry
Model
Scales
Measuring range
Division
ATC
Refractive index
Refractive index
Model
Scales
Measuring range
Division
ATC
Refractive index
Analogue refractometer KERN ORA
KERN & SOHN GmbH • Ziegelei 1 • 72336 Balingen • Germany • Tel. + 49-[0]7433-9933-0 • Fax + 49-[0]7433-9933-149 • www.kern-sohn.com• info@kern-sohn.com
KERN Op
tics Cat
alogue 2015