Enhanced cycle Electric Vehicle Battery
Electric vehicles Battery refer to vehicles powered by "electric energy", saving fuel resources and avoiding exhaust pollution caused by "fuel" as power. However, our country attaches great importance to environmental protection, which coincides well with electric vehicles. Therefore, people in our country are more willing to choose electric vehicles for travelling.
"Electric power is recognised as a high-quality energy source. Nowadays, many aspects of life cannot be separated from "electricity". Household lights, televisions, computers, mobile phones and even today's high-speed trains are powered by electricity. When needed, the release of electricity is converted into "power" by the battery to drive. The battery is therefore a very important component of an electric vehicle. As a two-wheeled electric vehicle, due to its relatively low price, it is impossible to carry large functions and high-tech batteries such as three-way battery or blade battery as an electric vehicle. At present, lead-acid battery is the mainstream carrying battery, accounting for about 90% of the Electric Vehicle Battery market.
There are several reasons for choosing lead-acid batteries for electric vehicles
1, the cost, the reason why the cost in the first place, because it is not only a direct decision to choose an important factor, but also because the lead-acid battery and Lithium Battery in the cost of the big difference, the ordinary 60V20AH lead-acid battery is about 500 yuan, A group of 60V20AH lithium battery is about 1200 yuan to 1500 yuan, is two or three times the price of lead-acid battery, In addition, lead-acid batteries can be scrapped for about 200 yuan, while lithium batteries are worthless. Therefore, there is a big difference in cost, which is the main reason why lead-acid batteries are more popular.
2, maintenance, if the lead-acid battery encountered problems, can also be repaired through activation, hydration, technical repair and other means, but the lithium battery due to the complex process, maintenance success is too high, technical difficulty is greater, basically belongs to the "disposable" battery, used out can not be repaired, and most of the use of electric vehicles are low and middle income groups, They prefer lead-acid batteries, which can be maintained.
3, safety, since this year there have been a number of deflagging accidents related to electric vehicles, and after the investigation found that these deflagging batteries are lithium batteries, because of the different structure, lead-acid batteries do not have deflagging conditions, and lithium batteries are different, it reaches certain conditions will exist deflagging safety risks, and the unsafe label of lithium batteries let a lot of people have concerns about it.
4, practical, according to statistics, urban travel, there are 40% of people short-distance travel less than 3 kilometers, 70% of people short-distance less than 10 kilometers, the use of lead-acid battery can fully meet, and lithium battery is actually carried in motor more than 800W, battery voltage is greater than 72V electric vehicles, its advantages will be more prominent, and carried in low distribution electric vehicles, Its utility is not superior.
Golf cart lead acid battery,solar lead acid battery,Electrical Vehicle battery,lead acid battery,deep cycle battery Jinhua Juxing Power Supply Co., Ltd , https://www.poweriderbattery.com
Introduction:
TR-NH300 colorimeter is the most convenient colorimeter which is attractive in price and quality. It is widely used in R&D, quality control and production management departments. 3nh colorimeter has the ability to measure color difference accurately and quickly. It is equipped with quality management software which can measure color difference easily and accurately. Meanwhile, it can connect with computer and realize more functions.
High-End Brand of Domestic Colorimeter
TR-NH300 is a mainstream brand colorimeter introduced by 3nh which has synthesized the advantages of ten more traditional imported colorimeters and has experienced ten thousands tests and applied many innovative technologies. Accurate, Stable, Exquisite and Affordable!
The Preferred Solution for Color Quality Control Management
TR-NH300 high-quality portable colorimeter has adopted multi-channel color sensors of international brands, more stable IC platform as well as efficient and accurate algorithms to provide users with accurate and fast color management and application. NH300 is also designed with ergonomics and humanized operation and it has applied for a number of patents. NH300 is a multifunctional colorimeter with high quality and competitive price. 3nh insists on independent research whose technology innovation is unique in color management field. NH300 is the most convenient colorimeter for users.
Specifications of  TR-NH300  Colorimeter :
Model
  TR-NH300Â
Display Mode/Color Space
CIEÂ L*a*b*C*H;Â CIEÂ L*a*b
Color Difference Formula
△E*ab, △L*a*b, △E*C*h
Illuminating/viewing geometry
8/d (8°illumination angle/diffuse viewing)Â
Light Source
LED blue light excitation
Detector
Silicon photoelectric diode
Measuring Aperture
Φ8mm
Measuring Conditions
Observer: CIE 10° Standard Observer
Illuminant: CIE Standard Illuminant D65
Measuring Range
L:0 to 100
Repeatability
Standard deviation within ΔE*ab 0.07
(Measurement Conditions: Average of 30Â
measurements of standard white plate)
Minimum Interval Between Measurement
Approx. 1 sec
Battery Life
Approx. 3000 measurements
Lamp Life
more than 1.6 million times in 5 years
Display
TFTÂ True-color;Â 2.8Â inch@Â (16:9)
Interface
Model B: USB
RS-232: Baud rate 19200 bps
Operating Temperature Range
-10ºC to 40ºC
Storage Temperature
-20ºC to 50ºC
Humidity Range
less than 85% relative humidity,Â
no condensationÂ
Weight
500gÂ
Dimensions
205×70×100 mmÂ
Size of the Packing
435×205×345 mm
Standard Accessories
AC Adapter; Li-ion Battery; Operation Manual;Â
Software CD; USD Cable; White Calibration Cover;Â
Φ8mm Measuring Aperture
Optional Accessories
Mini-printer; Printer Cable
Packing:
Company Information:
   As a diversified manufacturer of high-tech products, it was founded in 1999, and devoted to the products, sales and technical service for various industries and fields like Energy analysis instrument, Oil, coal, steel, and geology; medical analysis and application instruments, biochemistry analyzer, elisa reader, blood analyzer,and urine; as well as laboratory application instruments,autoclave/sterilizer,freeze dryer, incubator,drying oven,balance,ICP,DRS,HPLC,gas chromatography,and spectrophotometer,meanwhile,TRYTE Technologies integrated and purchased some companies of PCB board, highway instruments at home and abroad. Our company has become the "one stop" instrument procurement service provider worthy of the name.
   TRYTE technologies (TRYTE) mainly sell products by selling direct to customer, but also through distributors, resellers and manufacturer representatives, telephone sales and e-commerce sales, customers cover all over 80% of the world's countries and regions.TRYTE have solutions with rules adaptability according to the specific requirements of the design, from the instrument to some laboratories or departments.Whichever kind of solution you choose, you can fully trust it, because it is proved from 100, 00 successful results, leading development process, and decades of actual certification experience.
Why choose us?
1. We supply high quality products with reasonable price.
2. We are the professional manufacturer;
3. Advanced production machine;
4. Strict quality control system;
5. Ten people research&develop team;
6. We have professional sales team;
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Introduction:
TR-NH300 colorimeter is the most convenient colorimeter which is attractive in price and quality. It is widely used in R&D, quality control and production management departments. 3nh colorimeter has the ability to measure color difference accurately and quickly. It is equipped with quality management software which can measure color difference easily and accurately. Meanwhile, it can connect with computer and realize more functions.
High-End Brand of Domestic Colorimeter
TR-NH300 is a mainstream brand colorimeter introduced by 3nh which has synthesized the advantages of ten more traditional imported colorimeters and has experienced ten thousands tests and applied many innovative technologies. Accurate, Stable, Exquisite and Affordable!
The Preferred Solution for Color Quality Control Management
TR-NH300 high-quality portable colorimeter has adopted multi-channel color sensors of international brands, more stable IC platform as well as efficient and accurate algorithms to provide users with accurate and fast color management and application. NH300 is also designed with ergonomics and humanized operation and it has applied for a number of patents. NH300 is a multifunctional colorimeter with high quality and competitive price. 3nh insists on independent research whose technology innovation is unique in color management field. NH300 is the most convenient colorimeter for users.
Specifications of  TR-NH300  Colorimeter :
Model
  TR-NH300Â
Display Mode/Color Space
CIEÂ L*a*b*C*H;Â CIEÂ L*a*b
Color Difference Formula
△E*ab, △L*a*b, △E*C*h
Illuminating/viewing geometry
8/d (8°illumination angle/diffuse viewing)Â
Light Source
LED blue light excitation
Detector
Silicon photoelectric diode
Measuring Aperture
Φ8mm
Measuring Conditions
Observer: CIE 10° Standard Observer
Illuminant: CIE Standard Illuminant D65
Measuring Range
L:0 to 100
Repeatability
Standard deviation within ΔE*ab 0.07
(Measurement Conditions: Average of 30Â
measurements of standard white plate)
Minimum Interval Between Measurement
Approx. 1 sec
Battery Life
Approx. 3000 measurements
Lamp Life
more than 1.6 million times in 5 years
Display
TFTÂ True-color;Â 2.8Â inch@Â (16:9)
Interface
Model B: USB
RS-232: Baud rate 19200 bps
Operating Temperature Range
-10ºC to 40ºC
Storage Temperature
-20ºC to 50ºC
Humidity Range
less than 85% relative humidity,Â
no condensationÂ
Weight
500gÂ
Dimensions
205×70×100 mmÂ
Size of the Packing
435×205×345 mm
Standard Accessories
AC Adapter; Li-ion Battery; Operation Manual;Â
Software CD; USD Cable; White Calibration Cover;Â
Φ8mm Measuring Aperture
Optional Accessories
Mini-printer; Printer Cable
Packing:
Company Information:
   As a diversified manufacturer of high-tech products, it was founded in 1999, and devoted to the products, sales and technical service for various industries and fields like Energy analysis instrument, Oil, coal, steel, and geology; medical analysis and application instruments, biochemistry analyzer, elisa reader, blood analyzer,and urine; as well as laboratory application instruments,autoclave/sterilizer,freeze dryer, incubator,drying oven,balance,ICP,DRS,HPLC,gas chromatography,and spectrophotometer,meanwhile,TRYTE Technologies integrated and purchased some companies of PCB board, highway instruments at home and abroad. Our company has become the "one stop" instrument procurement service provider worthy of the name.
   TRYTE technologies (TRYTE) mainly sell products by selling direct to customer, but also through distributors, resellers and manufacturer representatives, telephone sales and e-commerce sales, customers cover all over 80% of the world's countries and regions.TRYTE have solutions with rules adaptability according to the specific requirements of the design, from the instrument to some laboratories or departments.Whichever kind of solution you choose, you can fully trust it, because it is proved from 100, 00 successful results, leading development process, and decades of actual certification experience.
Why choose us?
1. We supply high quality products with reasonable price.
2. We are the professional manufacturer;
3. Advanced production machine;
4. Strict quality control system;
5. Ten people research&develop team;
6. We have professional sales team;
Â
Precision Colorimeter-Colorimeter-Laboratory Precision Colorimeter Instrument>
Model NO.: TR-NH300
Quality: Excellent
Interface: RS232
Adapter: ACÂ Adapter
Weight: 500g
Trademark: TRYTE
Transport Package: Paper/Wood Box
Specification: LED blue light excitation
Origin: China/Hongkong
Model NO.: TR-NH300
Quality: Excellent
Interface: RS232
Adapter: ACÂ Adapter
Weight: 500g
Trademark: TRYTE
Transport Package: Paper/Wood Box
Specification: LED blue light excitation
Origin: China/Hongkong