Shanghai Drawell Scientific Instrument Co.,Ltd, Via Drawell International Technology Limited is a leading company of manufacturing and selling laboratory equipments 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 R&D laboratory instruments : Spectrophotometer, refratometer , melting point meter , Polarimeter , Centrifuge, Chromatography, incubator ,balance 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 market by attending the exhibitions of Arablab, PICCTON, Analytica Russia, Lab Africa, Analytica Germany , Analytica Latin America etc . Now DRAWELL already has established business relationship with customers from more than 50 countries, and enjoyed the good reputation through reliable quality ,reasonable price and good service . Drawell Scientific always warmly welcome your visit !
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Laboratory High-Pressure Homogenizer JG-1AIt is used for dairy, food & beverage, fruit juice, pharmaceutical, biotechnology and other industries. The machine has a built-in circulatory cooling system. A secondary homogeneous module and a homogeneous valve for your different applications.
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Benchtop Low-Speed CentrifugeMicroprocessor control,brushless motor and low noise. It’s widely used in qualitative analysis of blood serum,plasma and urea in hospital,blood center and biochemistry.
- Contacter: Cary Zeng
- Tel: +86-21-50966080
- Fax: +86-21-50966080
- Email: sales01@drawell.com.cn
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Company Address:
Suite 1101,Lane561 XiuChuan Rd., Greeland Max-Mall,PuDong New Area,Shanghai，China
Laboratory High-Pressure Homogenizer JG-1A
It is used for dairy, food & beverage, fruit juice, pharmaceutical, biotechnology and other industries. The machine has a built-in circulatory cooling system. A secondary homogeneous module and a homogeneous valve for your different applications.
Benchtop Low-Speed Centrifuge
Microprocessor control,brushless motor and low noise. It’s widely used in qualitative analysis of blood serum,plasma and urea in hospital,blood center and biochemistry.
Automatical Melting Point Meter
Improve innovative efficiency:
1:A deal with four samples;
2:High automatic integration,to achieve a key measurement function;
3:Fully automatic record melting process,early fusion,the fusion.
Model
JH40
JH60
Temperature range
RT-350℃
RT-400℃
Detection method
Fully automatic
Fully automatic
Capacity per batch
4pc./batch
4pc./batch
Temperature resolution
0.1℃
0.1℃
Temperature gradients
(0.1-20.0)℃/Min
(0.1-20.0)℃/Min
Temperature accuracy
±0.3℃（<250℃）
±0.3℃（<250℃）
±0.5℃（>250℃）
±0.5℃（>250℃）
Repeatability
±0.1℃（At 0.1℃/Min）
±0.1℃（At 0.1℃/Min）
Exploration model
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YES
Operator account
4
8
Curve storage
10 groups
10 groups
Result storage
200 groups
400 groups
Display
TFT Touch screen
TFT Touch screen
Interface
USB RS232 SD card Enternet
USB RS232 SD card Enternet
Standard capillary size
I.D.1.0mm,O.D.1.4mm
I.D.1.0mm,O.D.1.4mm
Power
110-220V50/60HZ 120W
110-220V50/60HZ 120W
Use filed:Chemical,pharmaceutical,supervision,food and drug administration,and quarantine,is widely applied in colleges and universities and other related departments.Melting point is an important feature of the material,material research is of great significance.Is the production of medicines,spices,dye and other organic crystal substances essential equipment.
DU-8800R/ DU-8800RS
Features：
Split beam ensure low drift, low noise and Low stray light.
High speed MCU, high precision AD, large storage capacity.
Large LCD display (320*240 Dots).
1.8nm or variable Bandwidth meet Pharmacopoeia.
Data and Curve can be stored in real-time.
Online software upgrade capability.
Lamps can be turned on/off individually.
Easy to change Pri-aligned lamps.
Reinforced baseboard and bracket assures durability.
Function：
Photometric
Quantitative(Standard Curve)
WL Scan(Spectrum Scan)
Time Scan(Kinetics)
DNA/Protein Test
Multi-WL Test
System Utility
