便携式折射仪系列-糖度仪

RHB系列糖度仪用来测量与糖有关的溶液（如水果汁、软饮料、酒等），确定食物、饮料的糖含量以及水果的最佳成熟期，控制生产过程溶液的浓度，也可用来控制各种工业溶液的浓度（如切割液和磨削液）。具有各种测量范围。

型号	测量范围	分辨率	精度	备注
RHB-10	Brix: 0-10%	Brix: 0.1%	Brix: ±0.10%
RHB-10ATC	Brix: 0-10%	Brix: 0.1%	Brix: ±0.10%	带温度补偿
RHB-20	Brix: 0-20%	Brix: 0.1%	Brix: ±0.10%
RHB-20ATC	Brix: 0-20%	Brix: 0.1%	Brix: ±0.10%	带温度补偿
RHB-32	Brix: 0-32%	Brix: 0.2%	Brix: ±0.20%
RHB-32ATC	Brix: 0-32%	Brix: 0.2%	Brix: ±0.20%	带温度补偿
RHB-55	Brix: 0-55%	Brix: 1%	Brix: ±1%
RHB-92	Brix: 58-92%	Brix: 0.2%	Brix: ±0.2%
RHB-62	Brix: 28-62%	Brix: 0.2%	Brix: ±0.20%
RHB-62ATC	Brix: 28-62%	Brix: 0.2%	Brix: ±0.20%	带温度补偿
RHB-82	Brix: 45-82%	Brix: 0.5%	Brix: ±0.5%
RHB-82ATC	Brix: 45-82%	Brix: 0.5%	Brix: ±0.5%	带温度补偿
RHB-90	Brix: 58-90% Baume: 38-43Be' water: 12-27%	Brix: 0.5% Baume: 0.5Be' water: 1%	Brix: ±0.5% Baume: ±0.5Be' water: ±1%
RHB-90ATC	Brix: 58-90% Baume: 38-43Be' water: 12-27%	Brix: 0.5% Baume: 0.5Be' water: 1%	Brix: ±0.5% Baume: ±0.5Be' water: ±1%	带温度补偿
RHB0-80	Brix: 0-80%	Brix: 1%	Brix: ±1%

便携式折射仪系列-盐度仪

RHS系列盐度仪是为测量盐溶液、含盐食品及海水、盐水的浓度而设计的。特有的两条条刻度线能直接读取溶液的比重及浓度（以千分数记）。RHS-10对于农业、食物制作及野外作业具有很大的用处，增加了温度自动补偿系统对野外作业尤其理想。

型号	测量范围	分辨率	精度	备注
RHS-10	Salinity: 0-100‰ Specific gravity: 1.000-1.070	Salinity: 1‰ Specific gravity: 0.001	Salinity: ±1‰ Specific gravity: ±0.001
RHS-10ATC	Salinity: 0-100‰ Specific gravity: 1.000-1.070	Salinity: 1‰ Specific gravity: 0.001	Salinity: ±1‰ Specific gravity: ±0.001	带温度补偿
RHS-28	Salinity: 0-28%	Salinity: 0.2%	Salinity: ±0.2%
RHS-28ATC	Salinity: 0-28%	Salinity: 0.2%	Salinity: ±0.2%	带温度补偿
RHS-10a	Salinity: 0-100‰ Brix: 0-10% Specific gravity: 1.000-1.070	Salinity: 1‰ Brix: 0.2% Specific gravity: 0.001	Salinity: ±1‰ Brix: ±0.2% Specific gravity: ±0.001
RHS-10b	Salinity: 0-100‰ Brix: 0-10% Specific gravity: 1.000-1.070	Salinity: 1‰ Brix: 0.2% Specific gravity: 0.002	Salinity: ±1‰ Brix: ±0.2% Specific gravity: ±0.002
RHS-28a	Salinity: 0-28% Brix: 0-32%	Salinity: 0.2% Brix: 0.2%	Salinity: ±0.2% Brix: ±0.2%

便携式折射仪系列-医用蛋白仪

RHC系列是为医学上的使用而设计的，能准确、迅速测量人及动物生理液的浓度水平，三组刻度分别测尿比重、血清蛋白及折射率。

型号	测量范围	分辨率	精度	备注
RHC-200	Serum Protein: 0-12g/dl Specific Gravity: 1.000-1.050sg Refractive Index: 1.330RI-1.360RI	Serum Protein: 0.2g/dl Specific Gravity: 0.005sg Refractive Index: 0.0005RI	Serum Protein: ±0.2g/dl Specific Gravity: ±0.005sg Refractive Index: ±0.0005RI
RHC-200ATC	Serum Protein: 0-12g/dl Specific Gravity: 1.000-1.050sg Refractive Index: 1.330RI-1.360RI	Serum Protein: 0.2g/dl Specific Gravity: 0.005sg Refractive Index: 0.0005RI	Serum Protein: ±0.2g/dl Specific Gravity: ±0.005sg Refractive Index: ±0.0005RI	带温度补偿

便携式折射仪系列-电池液/防冻液/清洗液测试仪

RHA系列是为测量电池溶液及防冻液的浓度而设计的。通过测得的百分比可以知道以丙二醇和乙二醇为基的防冻系统的冰点和汽车前窗玻璃清洁液的冰点，还可用来检查蓄电池内电解的比重及使用状态。

型号	测量范围	分辨率	精度	备注
RHA-100	Ethylene Glycol: -84° F- 32° F Propylene Glycol: -60° F- 32° F Battery: 1.100-1.400sg	Ethylene Glycol: 5° F Propylene Glycol: 5° F Battery: 0.01sg	Ethylene Glycol: ±5° F Propylene Glycol: ±5° F Battery: ±0.01sg
RHA-100ATC	Ethylene Glycol: -84° F-32° F Propylene Glycol: -60° F-32° F Battery: 1.100-1.400sg	Ethylene Glycol: 5° F Propylene Glycol: 5° F Battery: 0.01sg	Ethylene Glycol: ±5° F Propylene Glycol: ±5° F Battery: ±0.01sg	带温度补偿
RHA-200	Ethylene Glycol: -60°C-0°C Propylene Glycol: -50°C-0°C Battery: 1.100-1.400sg	Ethylene Glycol: 5°C Propylene Glycol: 5°C Battery: 0.01sg	Ethylene Glycol: ±5°C Propylene Glycol: ±5°C Battery: ±0.01sg
RHA-200ATC	Ethylene Glycol: -60°C-0°C Propylene Glycol: -50°C-0°C Battery: 1.100-1.400sg	Ethylene Glycol: 5°C Propylene Glycol: 5°C Battery: 0.01sg	Ethylene Glycol: ±5°C Propylene Glycol: ±5°C Battery: ±0.01sg	带温度补偿
RHA-300F	Ethylene Glycol: -60°F-32°F Propylene Glycol: -50°F-32°F Battery: 1.15-1.30sg	Ethylene Glycol: 10°F Propylene Glycol: 10°F Battery: 0.01sg	Ethylene Glycol: ±10°F Propylene Glycol: ±10°F Battery: ±0.01sg
RHA-303	Ethylene Glycol: -70°C-0°C Propylene Glycol: -60°C-0°C Battery: 1.10-1.40sg	Ethylene Glycol: 5°C Propylene Glycol: 5°C Battery: 0.01sg	Ethylene Glycol: ±5°C Propylene Glycol: ±5°C Battery: ±0.01sg
RHA-403C	Ethylene Glycol: -50°C-0°C Propylene Glycol: -50°C-0°C Battery: 1.15-1.30sg Cleaner: -40°C-0°C	Ethylene Glycol: 5°C Propylene Glycol: 5°C Battery: 0.01sg Cleaner: 5°C	Ethylene Glycol: ±5°C Propylene Glycol: ±5°C Battery: ±0.01sg Cleaner: ±5°C
RHA-503C	Battery: 1.100-1.400sg Ethylene Glycol: -50°C-0°C Propylene Glycol: -50°C-0°C Cleaner: -40°C-0°C	Battery: 0.01sg Ethylene Glycol: 5°C Propylene Glycol: 5°C Cleaner: 5°C	Battery: ±0.01sg Ethylene Glycol: ±5°C Propylene Glycol: ±5°C Cleaner: ±5°C
RHA-501	Battery: 1.10sg-1.40sg Ethylene Glycol: -60°F-32°F Ethylene Glycol: -50°C-0°C Propylene Glycol: -50°C-0°C Propylene Glycol: -50°F-32°F	Battery: 0.01sg Ethylene Glycol: 10°F Ethylene Glycol: 5°C Propylene Glycol: 5°C Propylene Glycol: 10°F	Battery: ±0.01sg Ethylene Glycol: ±10°F Ethylene Glycol: ±5°C Propylene Glycol: ±5°C Propylene Glycol: ±10°F

便携式折射仪系列-酒精/葡萄测试仪

RHW葡萄测试仪系列是专门用于测量葡萄的成熟过程中的各种指标，以确定葡萄用于酿酒的最佳时期。

型号	测量范围	分辨率	精度	备注
RHW-80	w/w: 0-80%	w/w: 1%	w/w: ±1%
RHW-25	alcohol: 0-25%	alcohol: 0.2%	alcohol: ±0.20%
RHW-25a	alcohol: 0-25% Baume: 0-20	alcohol: 0.2% Baume: 0.2	alcohol: ±0.2% Baume: ±0.2
RHW-25a ATC	alcohol: 0-25% Baume: 0-20	alcohol: 0.2% Baume: 0.2	alcohol: ±0.2% Baume: ±0.2	带温度补偿
RHW-25ATC	alcohol: 0-25%	alcohol: 0.2%	alcohol: ±0.20%	带温度补偿
RHW-25b	alcohol: 0-25% Brix: 0-40%	alcohol: 0.2% Brix: 0.2%	alcohol: ±0.2% Brix: ±0.2%
RHW-25bATC	alcohol: 0-25% Brix: 0-40%	alcohol: 0.2% Brix: 0.2%	alcohol: ±0.2% Brix: ±0.2%	带温度补偿

便携式折射仪系列-°OE值测试仪

°OE值测试仪可快速、精确地测试可溶性糖度；具有三种刻度：Oe°、Brix及kmw

型号	测量范围	分辨率	精度	备注
RHBS-32	Brix: 0-32% Oechsle: 0-140°Oe KMW: 0-25°Babo	Brix: 0.2% Oechsle: 1.0°Oe KMW: 0.2°	Brix: ±0.2% Oechsle: ±1.0°Oe KMW: ±0.2°
RHBS-32a	Brix: 0-32% Oechsle: 30-140°Oe	Brix: 0.2% Oechsle: 1.0°Oe	Brix: ±0.2% Oechsle: ±1.0°Oe
RHBS-32aATC	Brix: 0-32% Oechsle: 30-140°Oe	Brix: 0.2% Oechsle: 1.0°Oe	Brix: ±0.2% Oechsle: ±1.0°Oe	带温度补偿
RHBS-32ATC	Brix: 0-32% Oechsle: 0-140°Oe KMW: 0-25°Babo	Brix: 0.2% Oechsle: 1.0°Oe KMW: 0.2°	Brix: ±0.2% Oechsle: ±1.0°Oe KMW: ±0.2°	带温度补偿
RHBS-44	Brix: 0-44% Oechsle: 0-190°Oe KMW: 0-40°Babo	Brix: 0.5% Oechsle: 2.0°Oe KMW: 0.5°	Brix: ±0.5% Oechsle: ±2.0°Oe KMW: ±0.5°