Portable and Hand Held Digital Auto Refractometer

• After-sales Service: Support
• Warranty: 1 Year
• Customized: Customized
• Structure: Desktop
• Material: /
• Certification: CE
• Model NO.: WZB
• Application: Lab
• Type: Rotatory Evaporator
• Province: Zhejiang
• Transport Package: Carton or Customized
• Specification: /
• Trademark: TOP
• Origin: China
• HS Code: 9031809090
• Production Capacity: 1000set/Sets Per Month

Product Description

Product Description

Product introduction Digital display high-precision optical instrument designed using the principle of refraction. Small and beautiful, easy to use, and can easily fit into the pocket. LCD large-screen liquid crystal digital display as long as a drop of the sample solution is placed on the prism, will be displayed within 3 seconds, which can avoid human subjective errors in numerical interpretation. It is suitable for the measurement of liquids such as juices, food, and beverages. It has the function of automatic temperature compensation, the number of times of use is more than 10,000 times, it has the power-saving function of automatic shutdown, the temperature display: Celsius / Fahrenheit conversion, and there is a power alarm function. Different models in the series can display respectively the refractive index, Brix, sugar, salinity, Baume, convertible alcohol, soybean pulp concentration, urine specific gravity, serum protein concentration, ethylene glycol concentration, propylene glycol concentration, battery fluid concentration, etc.

 

Specification

Model	Scale	Range	Min. reading	Accuracy
WZB-35	Brix (%)	0~35%	0.1	±0.2
	Refractive Index	1.3330~1.3900	0.0001	±0.0003
WZB-45	Brix (%)	0~45%	0.1	±0.2
	Refractive Index	1.3330~1.4098	0.0001	±0.0003
WZB-85	Brix (%)	0~85%	0.1	±0.5
	Refractive Index	1.3330~1.5100	0.0001	±0.0005
WZB-92	Brix (%)	58~92%	0.1	±0.2
	Refractive Index	1.4370~1.5233	0.0001	±0.0003
WZB-HN1	Brix (%)	58~92%	0.1	±0.2
	oBe'	38~43	0.1	±0.1
	Water (IHC2002)	17~27	0.1	±0.1
	Refractive Index	1.4370~1.5233	0.0001	±0.0003
WZB-HN2	Brix (%)	58~92%	0.1	±0.2
	oBe'	38~43	0.1	±0.1
	Water (GB/T 18796~2012)	17~27	0.1	±0.1
	Refractive Index	1.4370~1.5233	0.0001	±0.0003
WZB-HNA1	Salinity	0~28%	0.1	±0.2
	Refractive Index	1.3330~1.3900	0.0001	±0.0003
WZB-S1	Brix (%)	0~35%	0.1	±0.2
	Salinity	0~28%	0.1	±0.2
	Refractive Index	1.3330~1.3900	0.0001	±0.0003
WZB-WN1	MASS S/W (%)	0~35%	0.1	±0.2
	VOL AP (%)	0~22%	0.1	±0.1
	Oe (Germany)	0~150	1	±1
	KMW	0~25	0.1	±0.1
WZB-WN2	MASS S/W (%)	0~35%	0.1	±0.2
	VOL AP (%)	0~22%	0.1	±0.1
	Oe (Germany)	30~150	1	±1
	KMW	0~25	0.1	±0.1
WZB-WN3	MASS S/W (%)	0~35%	0.1	±0.2
	VOL AP (%)	0~22%	0.1	±0.1
	Oe (Switzerland)	0~150	1	±1
	KMW	0~25	0.1	±0.1
WZB-R1	SERUM P (g/dl)	0~12	0.1	±0.1
	URINE SP, G	1.000~1.050	0.001	±0.001
	Refractive Index	1.3330~1.3900	0.0001	±0.0003
WZB-R2	SERUM P (g/dl)	0~14	0.1	±0.1
	URINE SP. G (dog)	1.000~1.060	0.001	±0.001
	Refractive Index	1.3330~1.3900	0.0001	±0.0003
WZB-R3	SERUM P (g/dl)	0~14	0.1	±0.1
	URINE SP. G (cat)	1.000~1.060	0.001	±0.001
	Refractive Index	1.3330~1.3900	0.0001	±0.0003
WZB-L1	Alcohol	0~60%v/v	0.1	±0.3
WZB-L2	Alcohol	0~60%w/w	0.1	±0.5
WZB-L5	Methanol	0~60%w/w	0.1	±0.5
WZB-K1	Soybean milk concentration	0~35%	0.1	±0.3
WZB-C1	Glycol	32~-50ºF	0.1ºF	±1ºF
	Propanediol	32~-50ºF	0.1ºF	±1ºF
	Battery fluid	1.00~1.50sg	0.01sg	±0.01sg
	Clearance	0~-40ºF	0.1ºF	±1ºF
WZB-C2	Glycol	0~-50ºC	0.1ºC	±1ºC
	Propanediol	0~-50ºC	0.1ºC	±1ºC
	Battery fluid	1.00~1.50sg	0.01sg	±0.01sg
	Clearance	0~-40ºC	0.1ºC	±1ºC
Temperature measurement range	0ºC~40ºC (32ºF~104ºF)
Precision of measurement temperature	±5ºC (1ºF)
Dimension	135mm×65mm×40mm
Net Weight	200g
Power Supply	2×AAA (1.5V)

Packing and Deliver

We have a professional after-sales team with global service coverage and a 24-hour time difference free to provide you with solutions.

After Sales Service

We have a professional after-sales team with global service coverage and a 24-hour time difference free to provide you with solutions.

FAQ

1. Are you a manufacturer or not?
Yes, we are. We have more than 300 workers and 26680 square meters of production base in Zhejiang province which is close to Shanghai and Ningbo port. Welcome to come and visit our factory.

2. How do you guarantee the quality of your products?
We have passed ISO9001 / 14001 / 45001 quality system certification. And has a professional quality inspection team of more than 30 inspectors. Adhere to the strict quality control of each process from raw materials to packaging.

3. What is your after-sales service?
The warranty time is 1 full year, lifelong maintenance.

4. How long is your delivery lead time?
It is generally 3-5 days, but it will vary according to different products and quantities.

 

5. OEM available?
Yes, OEM is acceptable. Please contact us for specific information.

Company Profile

TOP Cloud-Agri was founded in 2008. It is a national high-tech enterprise specializing in the design, development, manufacture, and sales of agricultural testing instruments, laboratory equipment, and smart agriculture. The core products of the company are testing instruments in seed shape measurement, seed breeding, sampling, cleaning, storage, seed vigor and health research, plant physiology, soil physical properties analysis, crops quality analysis, food safety detection, agriculture produces quality testing, plant protection, pest forecast, and monitoring, weather monitoring, water quality detection, smart agriculture solutions, and other general laboratory devices.

ΔCertificate

 

 

TOP Cloud-Agri has passed ISO9001:2015,ISO14001:2015,ISO45001:2018 .Now we are speeding up the construction of Three Major Base.

Up to now, TOP Cloud-Agri has joined the National 863 project, State Star Plan Project, and other multiple national scientific research projects, and the company was awarded 18 national Invention patents, 40 utility model patents, 7 appearance patents, 140+ product software copyright, 39 software product registration; Meantime, TOP Cloud-Agri has been identified as Zhejiang Provincial Academician Workstation, Provincial Enterprise Research Institute.

Customer Response