Votre panier est vide !
Pour nous joindre
T: 514-354-2511
T: 1 800 463-4363
F: 514-354-6948
Réfractomètre différentiel

Réfractomètre différentiel

Fabricant :Atago
Modèle :DD-7

Besoin de plus d'informations? (514) 354-2511 - 1-800-463-4363

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.

Model DD-7
Cat.No. 3930
Scale Brix
Method of measurement Differential optical refraction
Measurement Range 0.000 to 2.000% in concentration (for sucrose solution)
  It is possible to measure samples with refractive index up to 1.50 (nD) by reference solutuion. (Samples must be low in viscosity.)
Resolution Brix : 0.001%
Measurement Accuracy Brix : ±0.005 (In the case of measurement of sucrose solution (0 to 2%) at 30°C)
Temperature control range Between 5°C and 10°C above ambient temperature; up to 40°C
*Heating only (no cooling)
Ambient Temperature 10 to 30°C
Power Supply AC100V to 240V, 50/60Hz
Dimensions & Weight 36×35×14cm, 6.2kg
(Main Unit only)
Power consumption 50VA
Output terminals • Digital Printer DP-63 or DP-AD (Optional)
• RS-232C




Convertisseur d'unités