
RA-130便携式折光光度计
产品名称: RA-130便携式折光光度计
英文名称:
产品编号: RA-130
产品价格: 0
产品产地: 日本
品牌商标: KEM
更新时间: null
使用范围: null
上海旭风科学仪器有限公司
- 联系人 :
- 地址 : 上海市闸北区万荣路388弄17号904室
- 邮编 : 200072
- 所在区域 : 上海
- 电话 : 139****8882 点击查看
- 传真 : 点击查看
- 邮箱 : zhou-feng1027@163.com
日本京都电子便携式折光度计RA-130主要特点
1)可储存 1100 组测定结果
2)可由红外线传输数据至计算机
3)可显示折射率,温度补偿后折射率,糖度 (Brix) 等
4)三种糖度转换表,包括 Brix,HFCS42 和 HFCS55
5)数据可转换成浓度
技术参数
型号 RA -130
测量范围 折光度 1.32~1.50
白度 0~85%
重复性 折光度 0.0001
白度 0.1%
精度 折光度 ±0.0005
白度 0.2%
温度范围 10 ~ 40°C
温度精度 0.01℃
温度补偿 有
1)可储存 1100 组测定结果
2)可由红外线传输数据至计算机
3)可显示折射率,温度补偿后折射率,糖度 (Brix) 等
4)三种糖度转换表,包括 Brix,HFCS42 和 HFCS55
5)数据可转换成浓度
技术参数
型号 RA -130
测量范围 折光度 1.32~1.50
白度 0~85%
重复性 折光度 0.0001
白度 0.1%
精度 折光度 ±0.0005
白度 0.2%
温度范围 10 ~ 40°C
温度精度 0.01℃
温度补偿 有
应用领域
日本KEM生产的RA系列折光度/白度计是通过测量试样和棱镜的临界折射角来确定液体试样的折射率,通过测液体试样的折射率转化成白度或异构糖浓度。测量数据可通过打印机输出,或调入PC机中作进一步数据处理。RA系列折光度计目前广泛应用于石油产品、食用油、香料及药物、果品、饮料、油脂类、防冻液、电子产品等科研及工业生产中。RA系列白度计主要应用于水果含糖量、蜂蜜及果酱产品的蔗糖度、饮料及食用调料的白度、异构糖浓度的测定。
日本KEM生产的RA系列折光度/白度计是通过测量试样和棱镜的临界折射角来确定液体试样的折射率,通过测液体试样的折射率转化成白度或异构糖浓度。测量数据可通过打印机输出,或调入PC机中作进一步数据处理。RA系列折光度计目前广泛应用于石油产品、食用油、香料及药物、果品、饮料、油脂类、防冻液、电子产品等科研及工业生产中。RA系列白度计主要应用于水果含糖量、蜂蜜及果酱产品的蔗糖度、饮料及食用调料的白度、异构糖浓度的测定。
糖度与折光率转换表
%Brix(白粒度) |
RL(折光率)
|
0.0
|
1.3330
|
5.0
|
1.3403
|
10.0
|
1.3479
|
15.0
|
1.3557
|
20.0
|
1.3639
|
25.0
|
1.3723
|
30.0
|
1.3811
|
35.0
|
1.3902
|
40.0
|
1.3997
|
45.0
|
1.4096
|
50.0
|
1.4200
|
55.0
|
1.4307
|
60.0
|
1.4418
|
65.0
|
1.4532
|
70.0
|
1.4651
|
75.0
|
1.4774
|
80.0
|
1.4901
|
85.0
|
1.5003
|
项目 |
技术参数
|
||
型号
|
RA-620
|
RA-600
|
RA-130
|
测量方法
|
光折射临界角检出方式
|
||
测量光源
|
LED 纳光谱D线(589.3 nm)
|
||
测量范围
|
折光率:1.32000 ~ 1.58000
|
折光率:1.3200 ~ 1.7000
|
折光率:1.3200 ~ 1.5000
|
糖度(Brix): 0.00 ~ 100.00%
|
糖度(Brix): 0.0 ~ 85.0%
|
||
测量精度
|
折光率:±0.00002
|
折光率:±0.0001
|
折光率:±0.0005
|
糖度(Brix):±0.0014%
|
糖度(Brix):±0.1%
|
糖度(Brix):±0.2%
|
|
测量分辨率
|
折光率:0.00001
|
折光率:0.0001
|
折光率:0.0001
|
糖度(Brix):0.01%
|
糖度(Brix):0.1%
|
糖度(Brix):0.1%
|
|
温度控制方式
|
内置半导体/帕尔贴温度控制,5 ~ 75 ℃
|
|
|
显示
|
4.7 英寸彩色液晶触控屏
|
液晶数显
|
|
温度补偿
|
5.00 ~ 75.00 ℃
|
10 ~ 40 ℃
|
|
界面
|
LAN,USB 1.1,RS-232C
|
IrDA (红外线通讯)
|
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