Описание и отзывы
Характеристики
Features
Autorefractometer optical portable autorefractometro lab autorefractor gem salinity honey brix Abbe refractometers digital
A670/A630 Automatic Refractometer includes high-performance CCD light-sensitive part based on abbe principle, it can automatically measure the refractive index(nD) of transparent, translucent, dark, viscous and other types liquid sample, also can measure sugar degree(Brix) of sugar solution. It’s accurate, reliable, fast, easy operation. Full compliance with FDA 21CFR part.11. A670 innovative use of cloud service systems, all the data from instrument can update to cloud server, especially for group company or government customer, automatic refractometer has a wid range of use, within the field of factories, university and related scientific research institute, petroleum, oil, pharmaceutical, paints, food, daily chemical, sugar and geological prospecting industries.
Multiple Samples Suitability
Automatic Refractometer is widely used on kinds of industries, it is one of the most common instruments in the oil industry,pharmaceutical industry, paint industry, food industry, daily chemical industry, sugar industry, geological exploration or institutions.
Perfect Measuring Prism
Measuring prism is made of high hardness sapphire glass, of excellent properties against corrosion and scratches, free for clean and durable
High Performance CCD Sensor
High-resolution CCD detector offers automatic measurement, avoiding personal errors, having higher accuracy; transparent, translucent liquids or ropiness liquids samples are all available;
Ultra Long Life Light Source
LED cold light source with the long working life more than 100000 hours;
Automatic Refractometer is widely used on kinds of industries, it is one of the most common instruments in the oil industry,pharmaceutical industry, paint industry, food industry, daily chemical industry, sugar industry, geological exploration or institutions.
Perfect Measuring Prism
Measuring prism is made of high hardness sapphire glass, of excellent properties against corrosion and scratches, free for clean and durable
High Performance CCD Sensor
High-resolution CCD detector offers automatic measurement, avoiding personal errors, having higher accuracy; transparent, translucent liquids or ropiness liquids samples are all available;
Ultra Long Life Light Source
LED cold light source with the long working life more than 100000 hours;
* Completely meet the requirements of user ID classification & tracking, E-signature, and Data tamper-proof, which listed in FDA 21CFR part.11.
* High measuring resolution up to 0.00001(nD)/0.01%(Brix) (A670 only).
* Peltier accurate temperature control system is built-in, accuracy up to 0.02℃.
* Measuring prism is made of high hardness sapphire glass, of excellent properties against corrosion and scratches, free for clean and durable.
* High-resolution CCD detector offers automatic measurement, avoiding personal errors, having higher accuracy; transparent,translucent liquids or ropiness liquids samples are all available.
* High brightness LED light source with service life more than 100000 hours.
* 7-inch colour touch screen with Android system and 4GB RAM let methods and data expanding excellent.
* 2 x USB, 1 x RS232, 1 x Ethernet, can be easily connected, prin ter and network to facilitate users to export data or backup.
* High measuring resolution up to 0.00001(nD)/0.01%(Brix) (A670 only).
* Peltier accurate temperature control system is built-in, accuracy up to 0.02℃.
* Measuring prism is made of high hardness sapphire glass, of excellent properties against corrosion and scratches, free for clean and durable.
* High-resolution CCD detector offers automatic measurement, avoiding personal errors, having higher accuracy; transparent,translucent liquids or ropiness liquids samples are all available.
* High brightness LED light source with service life more than 100000 hours.
* 7-inch colour touch screen with Android system and 4GB RAM let methods and data expanding excellent.
* 2 x USB, 1 x RS232, 1 x Ethernet, can be easily connected, prin ter and network to facilitate users to export data or backup.
Specification
Model | A670 Auto Digital Refractometer | A630 Auto Digital Refractometer |
Refractive index measuring range (nD) | 1.30000-1.70000 | 1.30000-1.70000 |
Measured value error (nD) | ±0.0001 | ±0.0002 |
Measurement resolution (nD) | 0.0001/0.00001 | 0.0001 |
Scope of sugar solution mass fraction (Brix) | 0-100% | 0-100% |
Measured value error (Brix) | ±0.1% | ±0.1% |
Measurement resolution (Brix) | 0.1%0.01% | 0.1% |
Temperature control mode | Peltier | Peltier |
Scope of temperature measuring | 0-100℃ | 0-100℃ |
Temperature control range | 5-80 ℃ | 5-50 ℃ |
Temperature control accuracy | ±0.02℃ | ±0.05℃ |
Interface | RS232/USB/SD card/U disk/Internet | RS232/USB/SD card/U disk/Internet |
Data storage capacity | 4GB | 4GB |
Display modes | 7 inches, TFT touch screen | 7 inches, TFT touch screen |
Power supply(Power adapter) | 110V~240V(12V,10A) | 110V~240V(12V,10A) |
Power | 45W | 45W |
Net weight | 12kg | 5kg |
Dimensions | 365mmX300mmX150mm | 365mmX300mmX150mm |
Application Field
Products Description
Company Profile
Guangzhou WEIAI Health Technology co.,Ltd It is a competitive, emerging composite company, with products produced and sold by itself, and a combination of factories and distributors. As one of leading manufacturers for high quality laboratory equipments inChina. Since foundation, we are specialized in research, manufacture and sale laboratory instruments, incubators, sterilizers and other instruments.We have 14 years of design and development experience.
WEAI Room
Logistics Method & Payment Method
FAQ
Q： Are you factory or trading company?
A：We are a factory.
Q. What's the MOQ ?
A:(1). Normally,MOQ is 1 piece. But if the items are in stock,there is no MOQ. The quantity is according to the clients requires.
(2). If there is no stock,the general MOQ are in big difference due to the different products. But the quantity still can be
negotiated.
(2). If there is no stock,the general MOQ are in big difference due to the different products. But the quantity still can be
negotiated.
Q：What is your principle for the samples ?
A:Machines generally do not provide free samples.
Q：Which payment can be acceptable ?
A:We could accept the payment by L/C, T/T, Paypal, Western Union,etc.
Q：How about your delivery time?
A:Generally, it will take 7 to 15 working days after receiving your advance payment.Depend on the quantity.
Q. Certificate & Quality.
A：CE and ISO certified for most products. Good quality firstly to avoid any defective products,Protective packaging to avoid destroy during delivery.
Q：Machine page language
A:Pure English operation panel, display , manuals ;installation & operation videos will be provided to you as a guidance
Q：Service
A：We could provide Online instruction; Real-time support by video-call or voice-chat,During warranty time, we can send product accessories when you need for free;Technical guidance is free and ready forever.
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