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Application
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Products
-30~200℃ Dynamic Temperature Control System
The heating circulator can realize dynamic temperature control from -25 ℃ to 200 ℃. It also has heating and cooling functions. The product has high efficiency, fast speed and simple filling. The whole liquid circulation is a closed system, without oil mist and water absorption, which ensures the safety of the experiment and the service life of the heat conduction medium. Using international brand compressors and circulating pumps, the performance is stable and the quality is reliable; the product has safety functions such as self-diagnosis function, refrigerator overload protection, high-voltage switch, overload relay, thermal protection device, etc.
keyword: constant temperature;Reaction bath
Classification: Temperature Control Unit
- Product Description
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Model
GDX-302A
GDX-303A
GDX-306A
GDX-309A
GDX-312A
GDX-318A
GDX-324A
GDX-336A
Technical data
Temperature range
-30～200℃（Max 300℃）；±0.5℃
Ambient temperature（℃）
≤30℃
Ambient humidity
60%
Voltage（V）
220
380（Optional 3P 220V/3P 480V）
Phase（P）
1
3
Frequency（Hz）
50/60
Power（Kw）
4
4.5
9
13.5
17.5
26
34
48
Heating capacity（Kw）
3
3
6
9
12
18
24
36
Cooling capacity（w）
RT
2000
3000
6000
9000
12000
18000
24000
36000
0℃
1400
1800
4500
6000
9000
12000
18000
24000
-30℃
500
700
2200
3500
4000
5000
6000
8000
Temperature sensor
PT100
Protection
Protection against phase loss, overvoltage and overcurrent, over temperature surge, fluorine deficiency, overheating, leakage, as well as various alarms such as sensor failure, over temperature surge, fluorine deficiency, etc
Compressor
Type
Closed
Brand
Panasonic
Tecumseh/Danfoss/Copeland
Power（Kw）
0.75
1.125
2.25
3.75
4.5
6
7.5
9.75
Refrigerant
R404A
Condenser
Type
Air cooling / water cooling
Fan type
External rotor axial flow fan
Quantity
1
2
Evaporator
Type
Plate heat exchanger
Tank volume（L）
7
7
17
17
35
100
100
150
External circulation adapter size
G1/2" external interface
G3/4" external interface
G1" external interface
DN32 PN16
Circulating pump
Type
Shield pump
Vortex pump
Brand
Shanghai Jingyi
Aulank
Rated lift（m）
20
20
20
20
28
40
20
25
Rated flow（L/min）
20
20
20
35
42
60
110
130
Appearance dimension
Weight（Kg）
60
90
130
170
220
340
/
/
Packing weight（Kg）
80
115
150
220
290
430
/
/
Chiller size
Length（mm）
530
530
530
530
610
1408
1408
1100
Width（mm）
640
640
640
640
710
958
1083
2000
Height（mm）
800
800
1000
1388
1388
1556
1782
1950
Control system
Control system
Independently developed microcontroller (optional Siemens PLC) P.I.D. Adaptive temperature control
Programming
5 programs can be written, each with up to 40 steps
Control model
Material temperature and equipment outlet temperature can be switched automatically
Protocol
Modbus RTU protocol RS485 interface (optional RS232 Ethernet)
Control panel
7-inch MCGS high-definition screen (optional Siemens screen)
Data export
Support USB flash disk data export, and export temperature data in TXT format
Packing list
2 sets of adapter valves, one roll of raw meal
2 stainless steel insulated hoses
Operation instructions
All data are measured in the factory, and users will have errors in the process of use
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