Atago AP-300 Package Type D Polarimeter
£9,253.13
Atago Digital Printer DP-AD
£804.38
Abbe Refractometer NAR-4T
£3,279.38
Abbe Refractometer NAR-1T SOLID
£3,543.75
Abbe Refractometer NAR-1T LIQUID
£3,150.00
Abbe Refractometer DR-A1-Plus
£4,021.88
Digital Differential Refractometer DD-7
£7,734.38
Automatic Digital Refractometer RX-7000i
£7,734.38
Automatic Digital Refractometer RX-9000i
£8,538.75
Atago AP-300 Type C Temperature Control
£12,375.00
Atago AP-300 REFRACTOMETER
£7,149.38
Atago RX-5000i Refractometer
£7,959.38
Atago RX-5000a-BEV Refractometer
£7,734.38
Atago ABBE REFRACTOMETER NAR-2T
£4,725.00
- Login Account
- 0
- 0
- 0 Your Cart £0.00
Atago AP-300 Package Type D Polarimeter
£9,253.13
Atago Digital Printer DP-AD
£804.38
Abbe Refractometer NAR-4T
£3,279.38
Abbe Refractometer NAR-1T SOLID
£3,543.75
Abbe Refractometer NAR-1T LIQUID
£3,150.00
Abbe Refractometer DR-A1-Plus
£4,021.88
Digital Differential Refractometer DD-7
£7,734.38
Automatic Digital Refractometer RX-7000i
£7,734.38
Automatic Digital Refractometer RX-9000i
£8,538.75
Atago AP-300 Type C Temperature Control
£12,375.00
Atago AP-300 REFRACTOMETER
£7,149.38
Atago RX-5000i Refractometer
£7,959.38
Atago RX-5000a-BEV Refractometer
£7,734.38
Atago ABBE REFRACTOMETER NAR-2T
£4,725.00
- Home
- Desktop Refractometers
- Digital Differential Refractometer DD-7
This model measures solutions of low concentration up to 2% at an extremely high accuracy level of ±0.005%. It is recommended for such samples as unsweetened tea and surfactants.
2 types of solutions – distilled water as the standard solution and the sample liquid to be measured – are injected into the instrument with syringes.By using a standard solution other than distilled water, solutions of higher concentration can also be measured.
Specifications
| Model | DD-7 |
|---|---|
| Cat.No. | 3930 |
| Method of measurement | Differential optical refraction |
| Range | 0.000 to 2.000% for sucrose solution.it is possible to measure samples with refractive index up to 1.50 (nD) by reference solutuion. |
| Resolution | Brix : 0.001% |
| Accuracy | Brix : ±0.005 (for sucrose solution at 30°C) |
| Measurement Temperature | 15.00 to 40.00℃ |
| Dimensions & Weight | 36×35×14cm, 6.2kg |
| Output | • Digital Printer DP-AD (Optional) • RS-232C |
Related Products
Recently viewed products
Shopping cart
close
- WHAT ARE YOU LOOKING FOR?Search
- Login / Register
- Reference Materials
- Liquid Handling
- Chromatography and Spectroscopy
- Testing
- Labware
- Resources
- Wishlist (0)
- Compare (0)
- Contact Us
