Рефрактометр на спиртовой основе JH300 высокоточный автоматический рефрактометр для
- Категория: Refractometers >>>
- Поставщик: Chongqing,Drawell,Instrument,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 2975.14 $* | 3124.60 $* |
| Aug-17-2025 | 2950.66 $* | 3098.63 $* |
| Jul-17-2025 | 2475.18 $* | 2599.10 $* |
| Jun-17-2025 | 2900.39 $* | 3045.19 $* |
| May-17-2025 | 2525.8 $* | 2651.64 $* |
| Apr-17-2025 | 2850.85 $* | 2993.4 $* |
| Mar-17-2025 | 2825.72 $* | 2966.57 $* |
| Feb-17-2025 | 2800.11 $* | 2940.39 $* |
| Jan-17-2025 | 2775.87 $* | 2914.95 $* |
Характеристики
Product Description
Automatic Refractometer Series>>>
Automatic refractometer is equipped with high performance linear CCD photosensitive components, with a high speed, high precision of signal collection and analysis processing technology, equipped with semiconductor parr super temperature control system. Can high efficiency, high precision measurement of sugar solution(hammer) degrees Brix
Improve innovative efficiency
1: 7 inch colour touch screen;
2:Level sapphire prism;
3:high resolution CCD sensor.
Improve innovative efficiency
1: 7 inch colour touch screen;
2:Level sapphire prism;
3:high resolution CCD sensor.
Application field
Automatic refractometer has widely used in petroleum industry, pharmaceutical industry, food industry, daily chemical industry, sugar industry, etc, is one of the schools and the relevant scientific research units of commonly used equipment.
Conform to the standard
Drawell series refractometer in with international standards, such as ASTM, ICUMSA, OILM, AOAC, DIN/ISO, FDA, the ISI, JIS and pharmacopoeia, and fully meet the requirements of the 21 CFR part 11 user level audit trails, tamper-proof electronic signature and data output, etc.
Automatic refractometer has widely used in petroleum industry, pharmaceutical industry, food industry, daily chemical industry, sugar industry, etc, is one of the schools and the relevant scientific research units of commonly used equipment.
Conform to the standard
Drawell series refractometer in with international standards, such as ASTM, ICUMSA, OILM, AOAC, DIN/ISO, FDA, the ISI, JIS and pharmacopoeia, and fully meet the requirements of the 21 CFR part 11 user level audit trails, tamper-proof electronic signature and data output, etc.
The Main Technical Indicators | ||||
Model | JH200 | JH300 | ||
Range | 1.3000—1.7000（nD） | 1.3000—1.7000（nD） | ||
Fine degrees | ±0.0002 | ±0.0002 | ||
Sugar range | 0—100%(Brix) | 0—100%(Brix) | ||
Sugar accuracy | ±0.1%(Brix) | ±0.1%(Brix) | ||
Temperature control | NO | Built-in semiconductor | ||
Temperature control range | RT | 5℃—65℃ | ||
Stability of temperature control | RT | ±0.03℃ | ||
Light source | LED light source | LED light source | ||
Wave length | 589nm | 589nm | ||
Edge mirror | sapphire level | sapphire level | ||
Samples pool | stainless steel | stainless steel | ||
Test method | CCD linear CCD | CCD linear CCD | ||
Display way | FTF color touch screen | FTF color touch screen | ||
Data interface | USB RS232 | USB RS232 | ||
Power source | 220V/50HZ | 220V/50HZ | ||
Model | JH500 | JH600 |
Range | 1.30000—1.70000(nD) | 1.30000—1.70000(nD) |
Fine degrees | ±0.00003 | ±0.00002 |
Sugar range | 0—100%(Brix) | 0—100%(Brix) |
Sugar accuracy | ±0.02%(Brix) | ±0.02%(Brix) |
Temperature control | Built-in semiconductor | Built-in semiconductor |
Temperature control range | 5℃—65℃ | 5℃—90℃ |
Stability of temperature control | ±0.02℃ | ±0.01℃ |
Light source | LED light source | LED light source |
Wave length | 589nm | 589nm |
Edge mirror | Sapphire level | Sapphire level |
Samples pool | Stainless steel | Stainless steel |
Test method | CCD linear CCD | CCD linear CCD |
Display way | FTF color touch screen | FTF color touch screen |
Data interface | USB RS232 | USB RS232 |
Power source | 220V/50HZ | 220V/50HZ |
Application Field
Certificate
Company Profile
Drawell International Technology Limited is a leading company of manufacturing and selling laboratory equipment and scientific instruments, founded in year 1999 in China, then has become an joint venture company after being invested by US company since 2014.
DRAWELL is specialized in laboratory equipment and medical instruments: Face Mask, Stirrer, PCR, Spectrophotometer, Refratometer, Chromatography, Centrifuge, Incubator, Balance, Raman, AAS, FTIR, XRF and etc. They are widely used in Pharmaceutical &food QC, educational research, environmental science, chemical industry and other areas. Meanwhile, we are committed to explore the different markets by attending the exhibitions oversea including Arablab, PICCTON, Analytica Russia, Lab Africa, Analytica Germany , Analytica Latin America etc.
Now DRAWELL already has established business relationships with customers from more than 50 countries, and has enjoyed the good reputation through reliable quality, reasonable price and professional service .
DRAWELL is specialized in laboratory equipment and medical instruments: Face Mask, Stirrer, PCR, Spectrophotometer, Refratometer, Chromatography, Centrifuge, Incubator, Balance, Raman, AAS, FTIR, XRF and etc. They are widely used in Pharmaceutical &food QC, educational research, environmental science, chemical industry and other areas. Meanwhile, we are committed to explore the different markets by attending the exhibitions oversea including Arablab, PICCTON, Analytica Russia, Lab Africa, Analytica Germany , Analytica Latin America etc.
Now DRAWELL already has established business relationships with customers from more than 50 countries, and has enjoyed the good reputation through reliable quality, reasonable price and professional service .
Exhibitions
Evaluation
Logistics & payment
FAQ
Q1. Are you factory or trading company?
We are a factory.
Q2. What's the MOQ ?
(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.
Q3. What is your principle for the samples ?
We do not provide free sample.
Q4.Which payment can be acceptable ?
We could accept the payment by L/C, T/T, Paypal, Western Union,etc.
Q5. How about your delivery time?
Generally, it will take 7 to 15 working days after receiving your advance payment.
Depend on the quantity.
Q6. Certificate & Quality.
CE and ISO certified for most products. Good quality firstly to avoid any defective
products, Protective packaging to avoid destroy during delivery.
Q7.Language.
Pure English operation panel, display , manuals ; installation & operation videos will
be provided to you as a guidance
Q8.Service
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.
Q9.Training
Your technicians can come to our factory for training , Drawell engineers can go
your place for local support( installation , training, debugging, maintenance );
Products can be customized according to your requirements; OEM service is
available with customers' brand.
We are a factory.
Q2. What's the MOQ ?
(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.
Q3. What is your principle for the samples ?
We do not provide free sample.
Q4.Which payment can be acceptable ?
We could accept the payment by L/C, T/T, Paypal, Western Union,etc.
Q5. How about your delivery time?
Generally, it will take 7 to 15 working days after receiving your advance payment.
Depend on the quantity.
Q6. Certificate & Quality.
CE and ISO certified for most products. Good quality firstly to avoid any defective
products, Protective packaging to avoid destroy during delivery.
Q7.Language.
Pure English operation panel, display , manuals ; installation & operation videos will
be provided to you as a guidance
Q8.Service
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.
Q9.Training
Your technicians can come to our factory for training , Drawell engineers can go
your place for local support( installation , training, debugging, maintenance );
Products can be customized according to your requirements; OEM service is
available with customers' brand.
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