Handheld Digital Refractometer

タイトルまたは説明

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**5 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**5 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**5 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**5 offers great performance and accuracy at a very affordable price, there is no need to make trade-offs between accuracy and affordability. The DR**5 provides high-end performance and precision at a low price; making the DR**5 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

国:	China
モデル番号:	-
离岸价格:	100 ~ 0.0015 / Set ( Negotiable ) （交渉可能） Get Latest Price
ロケーション:	China
最低注文量の価格:	100 per Set
最低注文量:	50 Set
パッケージの詳細:	carton
納期:	30 days
供給能力:	5000 Set per Month
支払いタイプ:	T/T, L/C, Western Union, PayPal
製品グループ :	-