Cryostat-11
Cryostat-9
Cryostat-28
Cryostat-6
Cryostat-5

Closed-cycle Cryostat

Users can choose to match or special order, introduce optical window, special bench, special length, etc., combine with the user's experimental system, and complete magneto-optic, photoelectric, optical reflection, light transmission, fluorescence and magnetoresistance experiments.
Main features: high cost-effectiveness, compact structure, no consumption of refrigerants, strong expansibility.

 

Performance and Characteristic

1. Without the need to consume liquid helium, it is easy to achieve a low-temperature environment of 4K.
2. The sample has an ideal stable environment in a vacuum.
3. There are a variety of options for cooling power, which can be used to cool large-size samples.
4. Compact structure, convenient movement, simple operation.
5. The optical sample holder can install the sample quickly. The electrical sample holder has a beautiful and easy-to-use wiring terminal.
6. A variety of options can meet the measurement needs of different experiments.

 

Specifications and Parameters

 

Model

DX 101D

DX 101D-4W

DX 305D

DX 305D-4W

DX 408D2

DX 408D2-4W

Temperature Range

5K ~ 325K   

4.5K ~ 325K

4K ~ 325K

Sample Environment

Vacuum

Cold Head Model  

RDK-101D

RDK-305D

RDK-408D2

Compressor Model

CNA-11C

(air cooling)

CAN-31D

(air cooling)

F50H

(water cooling)

First Stage Cooling Capacity

3.0W @ 60K (50Hz)

15W @ 40K (50Hz)

40W @ 43K (50Hz)

Second Stage Cooling Capacity

0.1W @ 4.2K (50Hz)

0.4W @ 4.2K (50Hz)

1.0W @ 4.2K (50Hz)

Cooling Time from Room Temperature to 4.2 K

150mins

120mins

60mins

Optical Window

None

4

None

4

None

4

Sample Holder Size (W * L)

15 * 25 mm

30 * 35 mm

20 * 30 mm

40 * 45 mm

30 * 35 mm

60 * 50 mm

Sample Base Wiring Terminal

8

None

8

None

8

None

Electrical Joint

10 core vacuum

Thermometers and Heaters

Silicon diode, 50W

Required Vacuum

Less than 1Pa

Power Supply

Single phase, 220V, 50Hz

Three phase, 380V, 50Hz

Three phase, 380V, 50Hz

Power Consumption

1.2 ~ 1.3kW @ 50Hz

3.8 ~ 4.6 kW @ 50 Hz

6 5 ~ 7.2 kW @ 50 Hz

Ambient Temperature

4~38°C

5~35°C

Dimension of Compressor (length * width * height)

610 * 390 * 450mm

901 * 520 * 520mm

591 * 450 * 588mm

Weight of Compressor

75kg

95kg

120 kg

Weight of Cold Head

7.2kg

16.0kg

18.0kg

 

Sample Chamber of Cryostat

 

The closed-cycle cryostat provided by Dexing Magnet is a variable-temperature cryogenic platform based on SHI 4K chiller in Japan, which is used for magnetic, optical and electrical measurements in low-temperature environments.
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