La description
The DR**5 Digital Refractometer is easy-to-use
battery-powered instrument, ideal for Windshield Cleaner,
Ethylene Glycol and Propylene Glycol Antifreeze Fluid, Battery
Fluid  and Urea (NH2)2CO measurements on the automotive
industry. The instrument automatically compensate for sample
temperatures as measured at the prism surface.
DR**5 is fast, convenient, and easy to use. Simply place a drop or
two of fluid in the well and press a on the keypad. The
custom-designed microprocessor delivers a nearly instantaneous
readout in refractive index, degrees Brix, or any one of a thousand
different units of measure, allowing you to read directly in the
units you desire. Nonlinear temperature compensation is automatic
and insures that fluids read between 0 and *0 °C (**2 to **2 °F)
are measured accurately.
The large dual-line LCD display is easily read, even in dim light,
and removes the subjectivity associated with interpreting where a
boundary line crosses tiny scale divisions. And, it is so easy to
use! The user interface consists of three s, read to
take readings, cal to make calibration, and scale to
step through various unit options.
Rugged
Ergonomic-Design
The DR**5Â fits like a glove in the palm of your hand. The
weight of its evenly-balanced design can be held easily in any size
hand, even during extended periods of use. The positive response
s on the keypad provide tactile feedback to the operator when
pressed.
A strong plastic enclosure is sealed to guard against liquid and
dust penetration, while an integrated prism cover helps prevent
sample evaporation and protects the sapphire measuring surface from
possible damage. The cover also shields the optics from the
influence of strong ambient light, making the DR**5Â ideal for
use indoors or in direct sunlight.
An Outstanding
Value
Calibration is automatic and does not require the use of special
calibration solutions, or tools. The DR**5Â refractometer
automatically calibrates itself to water and is ready to use in
seconds. No more screws to turn and nothing to adjust.
Because the DR**5Â offers great performance and accuracy at a
very affordable price, there is no need to make trade-offs between
accuracy and affordability. The DR**5Â provides high-end
performance and precision at a low price; making the DR**5Â one
of the best values available.
Calibration: calibrate with *0°C distilled water in
*0°C ambient temperature.
Specification:
|
No. |
Scale |
Range |
Resolution |
Accuracy |
|
S*1 |
Windshield
Cleaner |
(0)―(**0)℃ |
0.1℃ |
+/*0.5°C |
|
S*2 |
Ethylene
Glycol Antifreeze
Fluid |
(0)―(-50)℃ |
0.1℃ |
+/*0.2°C |
|
S*3 |
Propylene
Glycol Antifreeze
Fluid |
(0)―(-50)℃ |
0.1℃ |
+/*0.2°C |
|
S*4 |
Battery
Fluid |
1.**0―1.**0sg |
0.**1 |
+/*0.**5sg |
|
S*5 |
Urea
(NH2)2CO |
0~*1% |
0.1% |
+/*0.2% |
Other
Technical Data:
Waterproof performance: IP *5, all instrument washable
E.L.I function: prevent external sunshine to ensure accuracy for
outdoor measurement
Calibration: calibrates itself to water and is ready to use in
seconds
ATC: automatically compensate for sample temperatures
Power: AAA1.5V Alkaline battery 1 piece
Gross Weight: **0g
Net Weight: **0g
Size: **1 x *8 x *5(mm)
Guarantee Period: one year
| Pays: |
China |
| N ° de modèle: |
-
|
| Prix FOB: |
100 ~ 0.0015 / Set ( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
China |
| Prix de commande minimale: |
100 per Set |
| Commande minimale: |
50 Set |
| Packaging Detail: |
carton |
| Heure de livraison: |
30 days |
| Capacité de Fournir: |
5000 Set per Month |
| Payment Type: |
T/T, L/C, Western Union, PayPal |
| Groupe de produits : |
- |
