Automatic Polarimeter Series

The instrument of rotation is the material spiral. Through the rotation of the sample measurement, can be analyzed to determine the concentration of the substance, content, purity, and so on. Good navigation rotation built-in parr (peltier) precise temperature control system, automatic photoelectric detection technology and humanized human-computer interface, with precise measurement process, the advantages of reliable and convenient operation, widely used in sugar, pharmacy, drug testing, food, spices, monosodium glutamate and chemical, oil and other industrial production, scientific research, teaching department, for laboratory analysis or process quality control.

Improve innovative efficiency 

1. built in Parr(Peltier) precise temperature control system;

2. Optical rotation, rotation, concentration, sugar concentration of four kinds of optional test mode;

3. the scope of the measurement is upgraded to+89 degrees;

4. control using a systematic, highly integrated, fully automated, easy to operate.

 

Model

JH-P100

JH-P200

Measurement model

Optical rotation

Optical rotation, rotation, concentration and sugar

Calibration mode

Measuring range

±45.0°

±89.99°

Accuracy

±0.01°(-45°≤optical rotation≤+45°)

±0.01°(-45°≤optical rotation≤+45°)

Min. reading

0.01°(optical rotation)

0.001°(optical rotation)

Repeatability(standard deviations)

0.02°(optical rotation)

0.002°(optical rotation)

Measurable sample min. transmittance

1%

1%

Light source

LED

LED

Working wavelength

589.3mm

589.3mm

Interface

USB,RS232

USB,RS232

Data storage capacity

3 groups

1000 groups

Display mode

LCD

TFT Touch screen

Power

220V AC±10%50HZ

220V AC±10%50HZ

Rated power

220w

250w

Net weight

20kg

24kg

 

The main technical parameters

Model

JH-P300

JH-P400

Measurement model

Optical rotation, concentration and sugar

Optical rotation, concentration and sugar

Calibration made

Automatic calibration

Measuring range

±89.99°

±89.99°

±259°Z

±259°Z

Accuracy

±0.01°(-45°≤optical rotation≤+45°)

±0.01°(-45°≤(optical rotation)≤+45°)

Min. reading

0.001°(optical rotation)

0.001°(optical rotation)

Repeatability(standard deviations)

0.002°(optical rotation)

0.002°(optical rotation)

Measurable sample min. transmittance

1%

1%

Light source

LED

LED

Working wavelength

589.3mm

589.3mm

Temperature control mode

Built-in semiconductor

Built-in semiconductor

Temperature control range

15℃-35℃

10℃-45℃

Temperature control accuracy

±0.2℃

±0.2℃

Interface

USB,RS232

USB,RS232

Data storage capacity

1000 groups

1000 groups

Display mode

TFT Touch screen

TFT Touch screen

Power

220V AC±10%50HZ

220V AC±10%50HZ

Rated power

250w

250w

Net weight

24kg

24kg

 


Quality Control and After-Sales Service

Please don't worry, our products are superior in quality, If you have any problems, please feel free to let us know, we are glad to support as below:
▶ Good quality firstly to avoid any defective products , Protective packaging to avoid destroy during delivery ; ( CE and ISO Certified )
▶ Pure english operation manuals ; installation & operation vedio will be provided to you as guidance ; No delay fast delivery service
   ( usually 7~15 working day after payment )
   We could provide Online instruction ;  Real-time support by vedio-call or voice-chat . 
▶ During warranty time, we can send product accessories when you need for free; Technical guidance is free and ready forever .
▶ 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 serivce availabe with customers’ brand.
* Generaly the machine can use 5~10 years for average even longer if you use properly.
 

Exhibition:

Lab Africa in South Africa;  Arablab in Dubai;  Analytica Latin America in Brazil,  PITTCON in USA
Analytica in Russia;  Analytica in Germany

 

 

Customers :

From more than 80 countries , partners and distributors usually come to visit Drawell from all over the world.

 

 

Service:

When customers need, we will provide online service all the time except sleep, no matter working time or resting time, no matter working days or holiday.
You can contact us through :  Emails, Skypes, Whatsapp, Wechat, QQ, Facebook, Linkedin and etc.  Anytime.
Our engineers can go to any countries to do local help.

 


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.

CONTACT US

  • weIcome to contact us, we wiIl do our best to help you !