Рефрактометр для меда JH200 лабораторное цифровое оборудование рефрактометра
- 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 | 4522.49 $* | 4748.68 $* |
| Aug-17-2025 | 4484.54 $* | 4708.73 $* |
| Jul-17-2025 | 3762.97 $* | 3950.37 $* |
| Jun-17-2025 | 4408.24 $* | 4628.8 $* |
| May-17-2025 | 3838.2 $* | 4030.69 $* |
| Apr-17-2025 | 4332.12 $* | 4549.51 $* |
| Mar-17-2025 | 4294.27 $* | 4509.16 $* |
| Feb-17-2025 | 4256.5 $* | 4469.9 $* |
| Jan-17-2025 | 4218.70 $* | 4429.50 $* |
Характеристики
Model | JH200 | JH300 | JH500 | JH600 |
Range | 1.3000—1.7000（nD） | 1.3000—1.7000（nD） | 1.30000—1.70000(nD) | 1.30000—1.70000(nD) |
Fine degrees | ±0.0002 | ±0.0002 | ±0.00003 | ±0.00002 |
Sugar range | 0—100%(Brix) | 0—100%(Brix) | 0—100%(Brix) | 0—100%(Brix) |
Sugar accuracy | ±0.1%(Brix) | ±0.1%(Brix) | ±0.1%(Brix) | ±0.1%(Brix) |
Temperature control | NO | Built-in semiconductor | Built-in semiconductor | Built-in semiconductor |
Temperature control range | RT | 5℃—65℃ | 5℃—65℃ | 5℃—90℃ |
Stability of temperature control | RT | ±0.03℃ | ±0.02℃ | ±0.01℃ |
Light source | LED light source | LED light source | LED light source | LED light source |
Wave length | 589nm | 589nm | 589nm | 589nm |
Edge mirror | sapphire level | sapphire level | Sapphire level | Sapphire level |
Samples pool | stainless steel | stainless steel | Stainless steel | Stainless steel |
Test method | CCD linear CCD | CCD linear CCD | CCD linear CCD | CCD linear CCD |
Display way | FTF color touch screen | FTF color touch screen | FTF color touch screen | FTF color touch screen |
Data interface | USB RS232 | USB RS232 | USB RS232 | USB RS232 |
Power source | 220V/50HZ | 220V/50HZ | 220V/50HZ | 220V/50HZ |
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 .
1.Can I get some samples?
A:We are honored to send you our samples for free,and according to our company’s rule. Sample is free for your evaluation but the express fee need to paid by your esteemed company
2.How about the delivery time?
1)For Sample order will be prepared within 5 Days.2)For bulk order, normally,it needs 20-30days, it is based on your QTY
3.Can you do custom-made?
OEM, ODM both welcomed. We also can help you to design.1).Silk print your logo on the product;
2).Customized Color box;
3)Design and produce based on your Idea and draft
4.How about the payment?
1).Amount less than $1000, You can pay for the order by Paypal, western Union
2).Amount more than $1000, You can pay for the order by T/T, LC3).Alibaba trade assurance paid
5.How about the shipping?
1) For sample order, it would sent by express company like UPS, Fedex ,TNT ect. We have strong cooperation with them and if you have express collected account, you will no need to pay us.2) For bulk order, it would sent by sea. We have our cooperation forwarder and you also can use your forwarder.
A:We are honored to send you our samples for free,and according to our company’s rule. Sample is free for your evaluation but the express fee need to paid by your esteemed company
2.How about the delivery time?
1)For Sample order will be prepared within 5 Days.2)For bulk order, normally,it needs 20-30days, it is based on your QTY
3.Can you do custom-made?
OEM, ODM both welcomed. We also can help you to design.1).Silk print your logo on the product;
2).Customized Color box;
3)Design and produce based on your Idea and draft
4.How about the payment?
1).Amount less than $1000, You can pay for the order by Paypal, western Union
2).Amount more than $1000, You can pay for the order by T/T, LC3).Alibaba trade assurance paid
5.How about the shipping?
1) For sample order, it would sent by express company like UPS, Fedex ,TNT ect. We have strong cooperation with them and if you have express collected account, you will no need to pay us.2) For bulk order, it would sent by sea. We have our cooperation forwarder and you also can use your forwarder.
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