-
- General laboratory consumables
- Occupational safety, Security
- Analytical measurement and testing
- Stirring, Shaking, Mixing
- Sample preparation
-
Distillation, separation, filtration
-
Distillation, synthesis
- Flasks with gound joint neck
- Components for reaction and distillation
- Flat ground flange reaction vessels
- KPG stirrer and bearings
- Dropping funnels
- Reflux condensers
- Distillation accessories
- Components for extraction
- Gas wash bottles
- Tubing adapters
- Standard ground stoppers
- Ground joints accessories
- Ground joints, attachable
- Stopcocks and valves
- Laboratory reactors
- Rotary evaporators
- Separating, centrifuging
- Filtration
-
Distillation, synthesis
-
Heating and cooling technology
-
Cooling
- Cryogenic tubes
- Cryogenic boxes
- Cryogenic racks
- Cryogenic accessories
- Biobanking
- Cryogenic storage tanks
- Liquid nitrogen-Accessories
- Dewar flasks
- Low and Ultra low temperature freezers
- Refrigerators and Freezers
- Refrigerators and Freezers ex protected
- Refrigerator and freezer accessories
- Dry ice instruments
- Ice machines
- Isolated transport boxes, cooling boxes
- Temperature regulators
- Heating
-
Cooling
- Liquid Handling
- Vacuum technology, Drying, Dry storage
- Optical instruments and microscopes
- Cleaning and sterilisation
- Environmental-, soil-, water-, food analysis
- Chromatography
-
Cleanroom
- Multi use clothing for clean rooms
- Disposable garments for clean rooms
- Eye protection for clean rooms
- Cleanroom gloves and fingercots
- Footwear (clean room)
- Wipes and swabs for clean rooms
- Paper and documentation for clean rooms
- Cleaning implements for clean rooms
- Clean room facilities and furniture
- Sterilisation for clean rooms
- ESD products
- Microelectronics
Hand held refractometers
Filter
Filter
Digital hand-held refractometers DR101-60 / DR201-95 / DR-301-95
Digital hand-held refractometer with two different scales, Brix and RI.
Handling is fast and very easy, distilled water is used for calibration. With automatic temperature compensation.
DR301-95 offers 2 additional user-defined scales and can be connected to a computer. Specialities: optional temperature compensation feature and upper and lower tolerance alarm....
expand_more
Click here to display 3 items
-
1
Digital hand-held refractometer with two different scales, Brix and RI.
Handling is fast and very easy, distilled water is used for calibration. With automatic temperature compensation.
DR301-95 offers 2 additional user-defined scales and can be connected to a computer. Specialities: optional temperature compensation feature and upper and lower tolerance alarm.
| Specifications | DR101-60 | DR201-95 | DR301-95 |
| Temperature range: | 10 ... 40 °C |
| Accuracy: | ±0.5 °C |
| Temperature compensation: | 10 ... 40 °C |
| Dimensions: | 110 x 62 x 32 mm | 130 x 80 x 40 mm | 180 x 100 x 60 mm |
| Weight: | 160 g | 200 g | 500 g |
| Power supply: | 1.5 V battery | 1.5 V battery | 9 V battery, incl. AC adapter |
| IP code: | IP65 | IP64 | IP50 |
|
|
expand_less
Close table