Description
The main technical indicators
| Model | JH200 | JH300 |
| Range | 1.3000—1.7000（nD） | 1.3000—1.7000（nD） |
| Fine degrees | ±0.0002 | ±0.0002 |
| Sugar range | 0—100%(Brix) | 0—100%(Brix) |
| Sugar accuracy | ±0.1%(Brix) | ±0.1%(Brix) |
| Temperature control | NO | Built-in semiconductor |
| Temperature control range | RT | 5℃—65℃ |
| Stability of temperature control | RT | ±0.03℃ |
| Light source | LED light source | LED light source |
| Wave length | 589nm | 589nm |
| Edge mirror | sapphire level | sapphire level |
| Samples pool | stainless steel | stainless steel |
| Test method | CCD linear CCD | CCD linear CCD |
| Display way | FTF color touch screen | FTF color touch screen |
| Data interface | USB RS232 | USB RS232 |
| Power source | 220V/50HZ | 220V/50HZ |
Application field
Automatic refractometer has widely used in petroleum industry, pharmaceutical industry, food industry, daily chemical industry, sugar industry, etc, is one of the schools and the relevant scientific research units of commonly used equipment.
Conform to the standard
Drawell series refractometer in with international standards, such as ASTM, ICUMSA, OILM, AOAC, DIN/ISO, FDA, the ISI, JIS and pharmacopoeia, and fully meet the requirements of the 21 CFR part 11 user level audit trails, tamper-proof electronic signature and data output, etc.
The main technical indicators
| Model | JH500 | JH600 |
| Range | 1.30000—1.70000(nD) | 1.30000—1.70000(nD) |
| Fine degrees | ±0.00003 | ±0.00002 |
| Sugar range | 0—100%(Brix) | 0—100%(Brix) |
| Sugar accuracy | ±0.1%(Brix) | ±0.1%(Brix) |
| Temperature control | Built-in semiconductor | Built-in semiconductor |
| Temperature control range | 5℃—65℃ | 5℃—90℃ |
| Stability of temperature control | ±0.02℃ | ±0.01℃ |
| Light source | LED light source | LED light source |
| Wave length | 589nm | 589nm |
| Edge mirror | Sapphire level | Sapphire level |
| Samples pool | Stainless steel | Stainless steel |
| Test method | CCD linear CCD | CCD linear CCD |
| Display way | FTF color touch screen | FTF color touch screen |
| Data interface | USB RS232 | USB RS232 |
| Power source | 220V/50HZ | 220V/50HZ |
