DR Digital Refractometer

DR Digital Refractometer

DR series Digital Refractometer are developed for working with sugar related liquids (fruit juices, soft drinks, wine), salinity related liquids (ketchup, mayonnaise, pickle juice, salt water and brine), bee hoeny, car anti freezing, clinical protein, wine, alcohol ect, to help monitor and control the concentrations. Whether users are checking the “ripeness” of fruit in the field, verifying product quality after harvesting, or controlling concentrations during processing and packaging, refractometers provide critical information to ensure product quality. It is also commonly used for controlling the concentration of various industrial fluids cutting lubricants and flux rinsing compounds). This instrument is equipped with an Automatic Temperature Compensation System making it ideal for field use.

Features:

1. Temperature Measurement Range: 0~40℃ (32-104°F)
2. Precision of Measurement temperature: ±1℃ (2°F)
3. Measurement temperature Resolution: 0.1℃
4. Operation Temperature: 0-35℃ (32-90°F)
5. Storage temperature: 0-50℃ (32-122°F)
6. Dimension: 185×59×45mm
7. Weight: 230g
8. Power Supply: 9V 6F22
9. Operating Time: More than 2000 times per battery
10. Automatic Temperature Compensation
11. Automatic Shut Off
12. Conversion between Centigrade and Fahrenheit Degree
13. Alarm of Low Voltage

Specifications:
1. Brix Refractometer 

Model Scale Range Div. Accuracy
DRB0-45 Brix 0-45% 0.1% ±0.2%
DRB0-45nD
Brix
Refractive Index
0-45%
1.3330-1.4098
0.1%
0.0001 ±0.2%
±0.0003
DRB28-65 Brix 28-65% 0.1% ±0.2%
DRB28-65nD
Brix
Refractive Index
28-65%
1.3770-1.4535
0.1%
0.0001
0.2%
±0.0003
DRB58-92 Brix 58-92% 0.1% ±0.2%
DRB58-92nD
Brix
Refractive Index
58-92%
1.4370-1.5232
0.1%
0.0001
±0.2%
±0.0003
DRBS-300
Brix
Salinity
Refractive Index
0-35%
0-28%
1.3330-1.3900
0.1%
0.1%
0.0001
±0.2%
±0.2%
±0.0003

2. Salinity Refractometer

Model Scale Range Div. Accuracy
DRS0-28 Salinity 0-28% 0.1% ±0.2%
DRS0-28nD
Salinity
Refractive Index
0-28%
1.3330-1.3900
0.1%
0.0001
±0.2%
±0.0003
DRBS-300
Brix
Salinity
Refractive Index
-35%
0-28%
1.3330-1.3900
.1%
0.1%
0.0001
±0.2%
±0.2%
±0.0003

3. Clinical Protein Refractometer

Model Scale Range Div. Accuracy
DRC-200
Urine SP.G
Serum P.
Refractive Index
.000-1.050
0-12g/dl
1.3330-1.3900
0.001
0.1
0.0001
±0.001
±0.1
±0.0003

4. Antifreeze Refractometer

Model Scale Range Div. Accuracy
DRA-403C
Propylene Glycol
Ethylene Glycol
Battery
Cleaner
-95-0 °C
-70-0 °C
1.000-1.510sg
-72-0 °C
0.1 °C
0.1 °C
0.01sg
0.1 °C
±0.20 °C
±0.20 °C
±0.01sg
±0.20 °C
DRA-403F
Propylene Glycol
Ethylene Glycol
Battery
Cleaner
-130-32 ℉
-95-32 ℉
1.000-1.510sg
-100-32 ℉
0.1 ℉
0.1 ℉
0.01sg
0.1 ℉
±0.5 ℉
±0.5 ℉
±0.01sg
±0.5 ℉

5. Bee Honey Refractometer

Model Scale Range Original Point Div. Accuracy
DRH-300
nD
°Be′
WATER
1.4419-1.5232
33.1-47.7
38.4%-5.4%
1.4419(±0.0001)
33.1
38.4
0.0001
0.1
0.1%
±0.0003
±0.2%
±0.2%

6. Wine °OE  Refractometer

Model Scale Range Div. Accuracy
DRB-400
MASS s/v
Vol AP
Oe
KMW
0-35%
0-22%
0-150
0-25
0.1%
0.1%
1.0
0.1
0.2%
±0.2%
±1.0
±0.2
X