Product/Brand

Greatwall

Zhengzhou Great Wall Science and Technology Industry and Trade Co., Ltd. (formerly Zhengzhou Great Wall Instrument Factory), established in 1988, has gone through more than 20 years of experience. It is a science and technology innovation enterprise integrating research, development, manufacturing and operation. Today, the company's products are spread across Asia, Europe and the United States, covering most domestic laboratories. The Zhengzhou Great Wall brand has become one of the most popular and trusted brands among customers.    With the purpose of scientific and technological innovation and serving the society, the company actively researches and develops new products and devotes itself to education and science. After long-term research and development and continuous technical accumulation, it has more than 80 technical patents related to vacuum and refrigeration experimental equipment, providing excellent scientific research and industrial applications in the fields of chemistry, chemical industry, biology, pharmaceuticals, polymer engineering, batteries, electronics, steel, petroleum, machinery, new materials, etc.

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Multi-purpose vacuum pump for circulating water

Product Name

Ordering number

model

unit

unit price

illustrate

 

 

 

 

Multi-purpose vacuum pump for circulating water

03001001001

SHB-III

tower

1780

The air extraction nozzle is PP, The pump body is SUS304, The jet is PP, Rubber tube, 2 table 2 tap

03001001007

SHB-IIIS 

tower

1580

The air extraction nozzle is PP, The pump body is PP, The jet is PP,2 Table 2 tap, rubber tube, more suitable for acid gas

03001001006

SHB-IIIA

tower

2380

The air extraction nozzle is SUS304, The pump body is SUS304, The jet is SUS304, Rubber tube, 2 table 2 tap

03001001018

SHB-IIIG

tower

2380

The air extraction nozzle is copper +PTFE, The pump body is SUS304, The jet is copper +PTFE, Fluorine hose, 2 table 2 tap

03001001010

SHB-IV pair A 

tower

2380

The air extraction nozzle is PP, The pump body is SUS304, The jet is PP, Rubber tube, double-sided 4 table 4 tap

03001001012

SHB-B95 

tower

3180

The air extraction nozzle is PP, The pump body is SUS304, Case cold-rolled plate spray plastic, single table 5 tap

03001001013

SHB-B95A 

tower

3360

The air extraction nozzle is PP, The pump body is SUS304, shell SUS304, Single table 5 tap

03001001021

SHB-B95T 

tower

3880

Spraying jet, air extraction nozzle Teflon(PTFE),Fluorine hose, the rest SHB-B95A

Diaphragm vacuum pump

Product Name

model

unit

Unit price (yuan )

illustrate

Diaphragm vacuum pump

MP-201

tower

6500

Maximum air pumping rate 25 L/min, Maximum vacuum degree 0.095 MPa(50mbar), Air pumping nozzle Φ10mm

MP-201ZAtower7800Maximum air pumping rate 25 L/min, Maximum vacuum degree 0.0992 MPa(8mbar), Air pumping nozzle Φ10mm

MP-301E

tower9600Maximum air pumping rate 40 L/min, Maximum vacuum degree 0.0935 MPa(65mbar), Air pumping nozzle Φ10mm

MP-401C

tower

 14800

Maximum air pumping rate 45 L/min, Maximum vacuum degree 0.095 MPa(50mbar), Air pumping nozzle Φ10mm

Thermal circulator

Product Name

model

unit

unit price  (Yuan )

illustrate

 Thermal circulator

HX-1005

tower

10600

Temperature control range-5 ~99℃,Accuracy ±0.05℃,Heating power 1100 W, Refrigeration capacity 190 ~375W , Increase overtemperature protection, liquid level float switch

HX-2015

tower

13200

Temperature control range-20 ~99℃,Accuracy ±0.2℃,Heating power 1600 W, Refrigeration capacity 370 ~1200W  Increase liquid expansion temperature switch and float level switch

HX-3010

tower

24200

Temperature control range-30 ~99℃,Accuracy ±0.2℃,Heating power 1600 W, Refrigeration capacity 370 ~1200W  Increase liquid expansion temperature switch and float level switch

HX-2505G

tower

26800

Temperature control range-25-200 ℃,Accuracy ±0.2℃,Heating power 1200 W, Refrigeration capacity 180 W(0℃)

Circulation cooler (Ultra-low temperature )


Product Name

 model

 unit

 Unit price (yuan )

 Temperature range ( ℃)

Control accuracy (℃)

 flow( L/min)

 Pump pressure

 illustrate

Circulation cooler

(Ultra-low temperature )

LT-20-80

tower

81800

-80~-40

±2

30

1bar

Available for 20 L Reactor

LT-50-80

tower

96500

-80~-40

±2

30

1bar

Available for 50 L Reactor

LT-100-80

tower

150000

-80~-40

±2

30

1bar

Available for 100 L Reactor

LT-100-110

tower

592000

-110~-60

±2

50

3bar

Available for 100 L Reactor

Precision temperature control ( KT-1500)
Product NamemodelunitUnit price (yuan)illustrate
Precision temperature control deviceKT-1500tower14900
Temperature control range 5-40 °C, Accuracy ±0.2°C, Refrigeration capacity 1500 W, Liquid storage tank 5 L; LCD screen display, liquid level display, automatic fluid replenishment, and magnetic pump is used.
Solvent recovery device

Product Name

model

unit

unit price (Yuan )

illustrate

 

 

Solvent recovery device

 

 RJHS-20

 

tower

 

17800

Maximum vacuum degree 0.095 MPa(50mbar), Pumping rate 25 L/min,
     The low-boiling point substance can be recycled and must be equipped with a low-temperature series of products separately.

RJHS-40

 

tower

 

24800

Maximum vacuum degree 0.095 MPa(50mbar), Pumping rate 45 L/min:
     The low-boiling point substance can be recycled and must be equipped with a low-temperature series of products separately.

 

Solvent low temperature recovery device

 RJHS-2020

 

tower

 

42800

Temperature control range-10 ~20℃ , Maximum vacuum degree 0.095 MPa
     (50mbar), Pumping rate 25 L/min, It can recycle low-boiling point substances and has its own refrigeration function.

Circulation cooler

Product Name

Ordering number

model

unit

unit price  (Yuan )

Temperature range
     (℃)

Refrigeration capacity

illustrate

 

 

 

 

 

Circulation cooler

 

 

 

 

 

 

 

 

 

03007001033

DL-400

tower

6800

-10~25

400W@0℃

Can match 2 L Use as follows for rotary steaming

03026001082

DL20-900

tower

13800

-20~25

500W@-20
     ℃

Can match 5 L Use as follows for rotary steaming

03026001065

DL30-300

tower

14800

 

 

-30~5

300W@-20
     ℃

Can match 5 L Use as follows for rotary steaming

03026001081

DL30-700

tower

16800

 

700W@-20
     ℃

Available for 10 L Use as follows for rotary steaming

03026001107

DL30-1000

tower

22800

 

1000W@-20
     ℃

Available for 20 L Use as follows for rotary steaming

03026001064

DL30-2500

tower

39600

 

2500W@-20
     ℃

Available for 50 L Use as follows for rotary steaming

030260010050
     1

 DL10-1000G

tower

18900

 

 

-10~25

1000W@15
     ℃

 

Pressure range 1-10 bar;   The pressure of the circulation pump outlet is adjustable;
       Available ICP、 It is used in supporting industries such as atomic absorption and nuclear magnetic resonance.

030260010110
     1

 DL10-2000G

tower

23200

 

2000W@15
     ℃

 

030260010120
     1

 DL10-3000G

tower

27900

 

3000W@15
     ℃

 

03026001025

 DL10-6000G

tower

58000

 

6000W@15
     ℃

 

Explosion-proof cycle cooler

 

DL30- 2500Ex

tower

84600

-30~5

2500W@-20
     ℃

Explosion-proof certification for the whole machine

Low temperature coolant circulation pump

Product Name

Ordering number

model

unit

unit price

Temperature range

Refrigeration capacity

illustrate

Low temperature cooling liquid circulation

030030010030

DLSB-5/20A

tower

8600

-20~25

600W@0℃

R404A Environmentally friendly refrigerant

03003001205

DLSB-5/20C

tower

7680

580W@0℃

R404A Environmentally friendly refrigerant

03003001220

DLSB-5/20D

tower

7680

600W@0℃

R404A Environmentally friendly refrigerant flow rate: 22 L/min,

 

DL-249

tower

9800

-20~40

900W@0℃

R404A Environmentally friendly refrigerant

03003001210

DLSB-10/20

tower

13800

-20~25

1200W@0℃

R410A Environmentally friendly refrigerant

03003001215

DLSB-10/30

tower

14200

-30~25

1240W@0℃

R410A Environmentally friendly refrigerant

03003001230

DLSB-20/30

tower

19800

-20~25

1750W@0℃

R410A Environmentally friendly refrigerant

03003001212

DLSB-30/30

tower

24800

-30~25

2800W@0℃

R410A Environmentally friendly refrigerant

03003001173

 DLSB-100/30

tower

68600

 

-30~10

12000W@0

Liquid storage tank 100 L, All-in-one

03003001175

 DLSB-200/30

tower

84800

2000W@0

Liquid storage tank 200 L, split type

03003001169

 DLSB-500/30

tower

138000

2600W@0

Liquid storage tank 500 L, split type

Low temperature (constant temperature )Stir reaction bath

Product Name

Ordering number

model

unit

unit price (Yuan )

illustrate

Low temperature (constant temperature )Stir reaction bath

3004001198

DHJF-2005

tower

8800

LED LCD display, key operation;
Fully enclosed magnetic stirring;
5Segment program control;
Optional secondary stirring;
Note: The temperature control accuracy is the temperature in the bathtub, the circulation or stirring function is turned on, the setting value is greater than 60 ℃Or less than 10 ℃。

3004001165

DHJF-3010

tower

20000

3004001192

DHJF-3020

tower

22900

3004001163

DHJF-3030

tower

28200

3004001169

DHJF-3050

tower

35900

3004001003

DHJF-4002

tower

8860

3004001179

DHJF-4005

tower

12900

3004001160

DHJF-4010

tower

24500

Low temperature (constant temperature )Stir reaction bath

3004001159

DHJF-4020

tower

26500

Basic configuration and function are the same as above;
     Note: The temperature control accuracy is the temperature in the bathtub, the circulation or stirring function is turned on, the setting value is greater than 60 ℃Or less than 10 ℃。

3004001185

DHJF-4030

tower

34800

03004001131

DHJF-4050

tower

66800

03004001004

DHJF-8002( Horizontal)

tower

28200

LCⅡDigital tube display, key operation;
     Fully enclosed magnetic stirring;
     Optional secondary stirring;
     Adopt double heat exchanger casing refrigeration technology;
     Note: The temperature control accuracy is the temperature in the bathtub, the circulation or stirring function is turned on, the setting value is greater than 60 ℃Or less than 10 ℃。

03004001005

DHJF-8002( Vertical)

tower

30800

03004001186

DHJF-8005E

tower

36900

03004001188

DHJF-8005F

tower

33900

0300400102901

DHJF-8020

tower

54800

03004001027

DHJF-8050

tower

79800

03004001182

DHJF-8005C

tower

41900

Compressor 99 ℃Direct temperature drop; LCD display

03004001187

DHJF-8005D

tower

38900

Compressor 99 ℃Direct temperature drop; LCD display

03004001175

DHJF-3020G

tower

25900

Compressor 99 ℃Start, direct temperature drop;
     The temperature control accuracy can be achieved in the full temperature range

03004001176

DHJF-3030G

tower

29600

03004001173

DHJF-3050G

tower

54800

03004001118

DHJF-4005G

tower

15900

03004001153

DHJF-4005A

tower

14900

 

03004001154

DHJF-2005A

tower

11600

Ultra-low temperature stirring reaction bath

03004001006

DHJF-1005

tower

55000

Adopt core patented technology, single-machine compression is divided into: condensed refrigeration full series combined heat exchanger technology.
     According to user needs, the experimental process of different temperatures can be completed in the cold tank.
     Internal magnetic stirring 100 ~1000r/min
     Obtained a national patent

03004001030

DHJF-1010

tower

69600

03004001012

DHJF-1020

tower

84800

03004001031

DHJF-1030

tower

92600

03004001013

DHJF-1205

tower

79600

03004001033

DHJF-1210

tower

98000

Rotary evaporator

Product Name

model

unit

unit price  (Yuan )

illustrate

 

 

 

Rotary evaporator

R-1001VN

tower

8180

LCD Display, manual lifting, vertical condenser, water bath, standard 24# grinding glass shaft
     Add anti-dry burning function and equipotential treatment

R-1001VNO1

tower

9080

LCD Display, manual lifting, vertical condenser, oil bath, standard 24# grinding glass shaft, added anti-dry burning function, equipotential treatment

R-1001LN

tower

7980

LCD Display, manual lift, oblique condenser, water bath

R-3001

tower

11800

LED LCD display, electric lift, vertical condenser, water bath

R-3001

tower

13360

LED LCD display, electric lift, vertical condenser, oil bath

R-1005A1

tower

13800

LED LCD display, electric lifting, DC brushless motor, water bath, increased liquid level float switch

R-1010A1

tower

20600

LED LCD display, electric lift, vertical main and secondary condenser, automatic switching valve, DC brushless motor, water bath tank
     Increase the level float switch

R-1020A1

tower

27200

R-1050

tower

38800

 

 

 

Explosion-proof rotary evaporator

R-1005Ex

tower

25800

LCD Digital tube display, explosion-proof frequency converter motor, explosion-proof electric heater, split movable explosion-proof electric control box, water bath, explosion-proof grade ExdIIBT4

R-1010Ex

tower

35000

R-2010Ex

tower

39600

LED LCD display, explosion-proof DC brushless motor, explosion-proof electric heater, integrated explosion-proof electric control box, water bath, explosion-proof and other signs: ExdbIIBT4 Gb Increase the level float switch, voltage 380 V
     Bring 100 L Rotating bottle mobile car

R-2020Ex

tower

43500

R-2050Ex

tower

52500

R-20100Ex

tower

152800

R-2020Ex

tower

47600

Conventional explosion-proof oil bath, explosion-proof sign: Ex db IIB T4 Gb

R-2050Ex

tower

58800

R-20100Ex

tower

163600

R-2010Ex

tower

53100

 

Explosion-proof certification for the whole machine

R-2020Ex

tower

55600

R-2050Ex

tower

60800

Speed-regulating glass reactor (double layer)

Product Name

Ordering number

model

unit

unit price  (Yuan )

illustrate

Small speed control glass reactor

03011001678

GR-1

tower

19900

Original imported agitating bearings, imported agitating paddles, WIGGENS Mixing motor The glass is made of borosilicate 3.3 glass, and the mixing paddle is covered with stainless steel PTFE

03011001679

GR-2

tower

21000

03011001680

GR-3

tower

22900

 

 

 

 

Speed control glass reactor

03011001681

GR-5

tower

16500

 

Enlargement of the outlet of the kettle body jacket

 
Speed and temperature LCD Digital tube display, special stirring bearings, ceramic bearings, mechanical seals


Glass is made of borosilicate 3.3 glass, a new type of open turbo-type stirring paddle, covered with stainless steel PTFE

 
The rack material is SUS304 Stainless steel +Aluminum plate sprayed with epoxy resin


T: Represents double sandwich

03011001655

GR-10

tower

19200

03011001658

GR-20

tower

23500

03033000970

GR—1T

tower

23600

 

GR-20T

tower

33800

03011001661

GR-30

tower

29200

03011001664

GR-50

tower

35680

03011001667

GR-80

tower

49600

03011001670

GR-100

tower

55680

03011001656

GR-10CE

tower

29600

03011001659

GR-20CE

tower

35600

03011001662

GR-30CE

tower

37600

03011001665

GR-50CE

tower

43200

03011001668

GR-80CE

tower

56600

03011001671

GR-100CE

tower

59600

*【Can be customized without standard】【Frame material is optional】【Car body form is optional】【Direct current brushless motor +LCD display】

Product Name

Ordering number

model

unit

unit price  (Yuan )

illustrate

Explosion-proof speed-regulating glass reactor

03011001683

GR-5Ex

tower

20000

Enlargement of the outlet of the kettle body jacket;

 
Speed and temperature LCD Digital tube display, special stirring bearings, ceramic bearings, mechanical seals ;

     

The glass is made of borosilicate 3.3 glass, a new type of open turbo-type stirring paddle, covered with stainless steel  PTFE;
     

The rack material is SUS304 Stainless steel +Aluminum plate sprayed with epoxy resin;
     

Explosion-proof frequency converter motor and explosion-proof electrical control box, explosion-proof grade ExdIIBT4。

03011001657

GR-10Ex

tower

23600

03033000675

GR-10CEx

tower

30600

03011001660

GR-20Ex

tower

27800

03011001663

GR-30Ex

tower

32800

03011001666

GR-50Ex

tower

39800

03011001669

GR-80Ex

tower

56800

03011001672

GR-100Ex

tower

65800

03033000698

GR-20CEx

tower

37680

Explosion-proof level Exd IIC T4

03033000684

GR-50CEx

tower

45600

CEx Represents DC brushless explosion-proof


GR-100CEx

tower

68600


GR-20TEx

tower

37600

T: Represents double sandwich

*【Can be customized without standard】【Frame material is optional】【Car body form is optional】【Explosion-proof DC brushless motor +Explosion-proof LCD display】

Product Name

Ordering number

model

unit

unit price  (Yuan )

illustrate

Lifting type speed control glass reactor

03011001675

GRL-10

tower

42800

Speed and temperature LCD Digital tube display, special stirring bearings, ceramic bearings, mechanical seals;  The glass is made of borosilicate 3.3 glass, paddle-type stirring paddle, stainless steel coated PTFE;

The rack material is Q235 Carbon steel +Aluminum plate sprayed with epoxy resin;  The kettle body can be lifted and lowered and 120  °Flip, manual

03011001638

GRL-20

tower

55600

 

GRL-30

tower

61000

03011001639

GRL-50

tower

84000

Explosion-proof lifting and speed regulation glass reactor

 

GRL-10EX

tower

56000

Speed and temperature LCD Digital tube display, special stirring bearings, ceramic bearings, mechanical seals;  The glass is made of borosilicate 3.3 glass, paddle-type stirring paddle, stainless steel coated PTFE;


The rack material is SUS304 Stainless steel +Aluminum plate sprayed with epoxy resin;  The kettle body can be lifted and lowered and 120  °Flip, manual;

Explosion-proof frequency converter motor and explosion-proof electrical control box, explosion-proof grade ExdIIBT4

03011001634

GRL-20EX

tower

62800

03011001676

GRL-30EX

tower

75600

03011001635

GRL-50EX

tower

99000

03033000357

GRL-20CE

tower

61600

DC S350 Brushless DC motor

*【Can be customized without standard】【Frame material is optional】【Car body form is optional】【Optional conventional /Explosion-proof DC brushless motor +conventional /Explosion-proof LCD display】

Suction filter device /Dispenser

Product Name

Ordering number

model

unit

unit price 

illustrate

Suction filter device

 

CLZZ-5

tower

 

Single-layer kettle body, equipped with PTFE Card socket for connection Φ13*ΦO9 tetrafluoro hose, PTFE Sand core, filtration accuracy  μm

 

CLZZ-10A

tower

31600

Single-layer kettle body, equipped with PTFE Card socket for connection Φ13*Φ09tetrafluoro hose, PTFE Sand core and filtration accuracy  μm

 

CLZZ-20A

tower

32600

Single-layer kettle body, equipped with PTFE Card socket for connection Φ13 *Φ09tetrafluoro hose, PTFE Sand core, filtration accuracy  μm

03030001067

CLZZ-30A

tower

33600

Single-layer kettle body, equipped with PTFE Card socket for connection Φ13 *Φ09tetrafluoro hose, PTFE Sand core, filtration accuracy  μm

 

CLZZ-50A

tower

36600

Single-layer kettle body, equipped with PTFE Card socket for connection Φ13 *Φ09tetrafluoro hose, PTFE Sand core, filtration accuracy  μm

 

CLZZ-100

tower

 

 

Product Name

Ordering number

model

unit

unit price 

illustrate

 Dispenser

03033000617

GFY-20S

tower

22800

Spherical single-layer liquid distributor, borosilicate 3.3 glass;
     Conventional motors and electrical control boxes, speed and temperature LCD Digital tube display;

 

GFY-50S

tower

29800

 

GFY--100S

tower

42600

 

 

GFY-100SEx

 

tower

 

46900

Spherical single-layer liquid distributor, borosilicate 3.3 glass;
     Explosion-proof motor and electrical control box, speed and temperature LCD Digital tube display;  Explosion-proof components grades are: Exd llBT4

*【Can be customized without standard】【Frame material is optional】【Cylinder-shaped kettle body is optional】【General-based /Explosion-proof DC brushless motor +conventional /Explosion-proof LCD display】

Sealed refrigeration and heating circulation device

Product Name

Ordering number

model

unit

unit price  (Yuan )

Temperature range
     (℃)

Temperature control accuracy
     (℃)

illustrate

 

 Sealed refrigeration and heating circulation device

03009001101

ZT-5-200-30H

tower

49500

-30~200

 

 

 

 

Fully enclosed liquid circulation system;  

Air-cooled cooling method
Compressor 200 ℃Start, direct high temperature drop

03009001148

ZTM-20-200-30

tower

49800

-30~200

03009001124

ZTM-20-200-40

tower

62800

-40~200

03009001175

ZT-20-200-80H

tower

106800

-80~200

03009001121

ZTM-50-200-30

tower

66500

-30~200

03009001129

ZTM-50-200-40

tower

88000

-40~200

 

 

 

±0.5

Customized or slope temperature control method
Curve record, data Excle Export  

Selectable outlet temperature, return temperature or material temperature

 

ZT-50-20080

tower

 

-80~200

03009001137

ZTM-100-200-30

tower

106800

-30~200

03009001142

ZTM-100-200-40

tower

125000

-40~200

 

ZT-100-200-80H

tower

198500

-80~200

 

ZTM-20-200-30W

tower

57600

-30~200

 

Fully enclosed liquid circulation system 

Water-cooled cooling method
Compressor 200 ℃Start, direct temperature drop Customized or slope temperature control method
Curve record, data Excle Export
Can choose from outlet temperature, return temperature or material temperature

03009001126

ZTM-20-200-40W

tower

79600

-40~200

 

ZTM-50-200-30W

tower

74600

-30~200

 

ZTM-50-200-40W

tower

95800

-40~200

03009001182

ZTM-100-200-30W

tower

115600

-30~200

*Available in water cooling type

Product Name

Ordering number

model

unit

unit price  (Yuan )

Temperature range
     (℃)

Temperature control accuracy
     (℃)

illustrate

 

Explosion-proof sealed refrigeration and heating circulation device

03009001170

ZTM-20- 200-30Ex

tower

106800

-30~200

 

 

 

 

±0.5

 

 

 

Fully enclosed liquid circulation system;
Air-cooled cooling method W Cold for water

03009001218

ZTM-20- 200-40Ex

tower

125600

-40~200

03009001165

ZT-20-200- 80HEx

tower

239600

-80~200

03009001171

ZTM-50- 200-30Ex

tower

133600

-30~200

 

03009001173

ZTM-50- 200-40Ex

tower

 

151600

-40~200

 

Compressor 200 ℃Direct temperature drop;  

Customized or slope temperature control method;
Curve record (U Disk data export requires note  ) ;
Can choose from outlet, back mouth or material temperature;  

Explosion-proof components grades are: Exd Il BT4

03009001172

ZTM-100- 200-30Ex

tower

181800

-30~200

 

ZTM-100- 200-40Ex

tower

198600

-40~200

 

ZTM-50-  200-30WEx

tower

133900

-30~200

 

±0.5

03009001275

ZTM-100- 200-30WEx

tower

167900

-30~200

 

ZTM-200- 200-30Ex

tower

289600

-30~200

*Available in water cooling type

Cold trap

Product Name

Ordering number

model

unit

unit price (Yuan )

Minimum temperature

Cooling method

Liquid storage tank material

Slot size

Cold trap

03027001033

CT-40X

tower

12800

 

-40℃

direct

SUS304 Stainless steel

 

middle
       160×250mm

03027001026

CT-40

tower

16800

indirect

Borosilicate glass

030040011020
     1

CT-2000H

tower

11800

 

-40℃

direct

SUS304 Stainless steel

middle
     160×240mm

03027001017

CT-2000HC

tower

15200

indirect

Borosilicate glass

middle
     160×250mm

 

03027001008

CT-2000L

tower

 

35800

 

-80℃

direct

SUS304 Stainless steel

middle
     160×240mm

 

03027001014

CT-2000LC

tower

 

39600

indirect

Borosilicate glass

middle
     160×250mm

 

03027001009

CT-5000H

tower

 

22000

 

-40℃

direct

SUS304 Stainless steel

middle
     220×240mm

03027001011

CT-5000HC

tower

 

26800

indirect

Borosilicate glass

middle
     220×250mm

 

03027001013

CT-5000L

tower

 

49000

 

-80℃

screenshot  (Alt +A)

SUS304 Stainless steel

middle
     220×240mm

 

CT-5000LC

tower

 

55600

indirect

Borosilicate glass

middle
     250×250mm

Dynamic fluid temperature control system
Product Name

Ordering number

model

unit

unit price  (Yuan )

Temperature range (℃)

Temperature control accuracy
     (℃)

illustrate

 

Dynamic fluid temperature control system

03045000002

VRE8202

tower

268000

-80~200

 

 

±0.5

Air-cooled

03045000001

VRE8202W

tower

286000

-80~200

Water-cooled type

 

VRE5203

tower

219800

-50~200

Air-cooled

 

VRE5203W

tower

224800

-50~200

Water-cooled type

Circulating bath /High temperature circulator

Product Name

model

capacity

unit

Unit price (yuan)

Heating power

Circulating pump flow

Circulation pump pressure

Temperature range ( ℃)

Circulating bath

SY-10

10L

tower

11200

2000W

30L/min

1~1.2bar

Room temperature +5~200

SY-20

20L

tower

11800

3000W

SY-50

50L

tower

14200

6000W

SY-100

100L

tower

18900

9000W

 Product Name

Ordering number

model

unit

unit price  (Yuan )

Temperature range
     (℃)

Heating wire power

Circulation pump parameters (Max)

illustrate

High temperature circulator

 

03018001083

SY-20-160

tower

 

15900

Normal temperature +5~160

 

3000W

42L/min.2.8bar

 

 

 

At room temperature  +5℃ 60℃ When the temperature is constant, the water needs to be turned on. The cooling function assists the constant temperature.

 

03018001084

SY-50-160

tower

 

18900

Normal temperature +5~160

 

6000W

42L/min.2.8bar

 

03018001085

SY-20-250D

tower

 

29600

Normal temperature +5~ 250

 

3000W

28L/min.3.0bar

 

03018001086

SY-50-250D

tower

 

31600

Normal temperature +5~ 250

 

6000W

28L/min.3.0bar

 

03018001066

SY-100-250

tower

 

35600

Normal temperature +5~ 250

 

12000W

100L/min,1.5bar

 

03018001039

SY-200-200

 

tower

 

50000

Normal temperature +5~ 200

 

24000W

165L/min,2.0bar


SY-20-300

tower

35400

Normal temperature +5~ 300




03018001069

SY-50-300

tower

38200

Normal temperature +5~ 300




Explosion-proof high temperature circulator

03018001064

SY-20-250Ex

tower

63900

 

Normal temperature +5~ 250

3000W

35L/min.1bar

 

Explosion-proof level Exd II BT4


SY-50-250Ex

tower

73600

6000W

35L/min,1bar

 

03018001051

SY-100-250Ex

 

tower

 

94800

 

12000W

100L/min,1.5bar

Intelligent biochemical reaction device

Product Name

model

unit

Unit price (yuan )

illustrate

Intelligent biochemical reaction device

ZN-3000

set

50000

Automatic dropping of acid and alkali can be performed, speed control, torque measurement and display

Agitator series
Product Name

Ordering number

model

unit price (Yuan )

Temperature range (℃)

Heating Power

Stirring capacity

illustrate

Heat collecting constant temperature magnetic stirring bath

03019001082

HWCL-1

2180

 

 

Room temperature   +5 200

300W

500m1

 

Adopt professional ODM Brushless motor;

High temperature resistant, strong magnet; Secondary magnetic force
Stirring ensures the temperature, uniformity and accuracy of high viscosity solution.

Increase overtemperature protection Temperature sensor

03019001077

HWCL-3

2680

500W

2000m 1

030190010081

HWCL-3S

2860

500W

3000m 1

03019001083

HWCL-5

3060

1050W

5000m 1

Product Name

model

unit

unit price (Yuan )

Temperature range (℃)

Heating Power

Stirring capacity

illustrate

Collective stirring

DF-101S

tower

1780

///

Digital display, heating constant temperature 0 ~300℃,2000m1

DF-101Z

tower

1350

///

Digital display, heating constant temperature 0 ~300℃,750m1

Water bath pot series

Product Name

model

Specification

Unit price (yuan)

power

illustrate

Electronic constant temperature water bath (digital display)

HH-S

Single hole

1080

300W

The inner liner and upper cover are SUS304, Digital instrument temperature control

One row and two holes

1250

500W

One row of four holes

1680

1000W

A row of six holes

2200

1500W

Two columns and four holes

1600

1000W

Two columns and six holes

2150

1500W

Two columns and eight holes

2450

2000W

Product Name

model

unit

unit price

power

illustrate

Water bath pot

W201B

tower

1960

/

Manual lifting and lowering, digital temperature control 0 ~99℃

W-O( No lifting)

tower

2160

/

CNC oil (water) bath pot, 1.5 KW, Digital temperature control 0 ~199℃

W-O( Lifting)

tower

2480

/

CNC oil (water) bath pot, 2 KW, Digital temperature control 0 ~199℃,Lift 120 mm

Glass instrument quick dryer

   Product Name

model

Specification

unit

Unit price (yuan)

illustrate

Glass instrument quick dryer

B type

12 hole

tower

900

Temperature adjustment 40 ~120℃,The shell adopts high-quality cold plate and electrostatic spray on the surface

20 hole

tower

980

30 hole

tower

1080

C type

12 hole

tower

980

Temperature adjustment 40 ~120℃,Stainless steel shell

20 hole

tower

1080

30 hole

tower

1150

Electric heating sleeve

Unit price (yuan) Capacity model

 100ml

 250ml

 500ml

 1000ml

 2000ml

 3000ml

 5000ml

 10000ml

DRT-TW

350Yuan

380Yuan

400Yuan

450Yuan

500Yuan

560Yuan

600Yuan

720Yuan

DRT-SX

880Yuan

900Yuan

950Yuan

980Yuan

1050Yuan

1100Yuan

1160Yuan

1260Yuan

  • Tel:+86 010-51660436
  • Zip code:10000
  • Email:dnyc_sales@163.com
  • Address:4th Floor, East Side, Building A6, Area A, No. 80 Xingshikou Road, Haidian District, Beijing
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