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E-mail
lina-he@zolix.com.cn
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Phone
13810146393
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Address
No. 16 Huanke Middle Road, Jinqiao Industrial Base, Tongzhou Park, Zhongguancun Science and Technology Park, Beijing, Building B, No. 68, Liandong U Valley Pilot Zone
Product Categories
Beijing Zhuoli Han Guang Instrument Co., Ltd
Low temperature and low vibration optical testing platform+ColdTable
NegotiableUpdate on 02/11
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
The low-temperature and low vibration optical testing platform+ColdTable is applied in quantum, low-temperature and other fields. Equipped with a high-power GM refrigeration system, it has excellent low vibration and low-temperature performance. By default, there is a DC electrical circuit, with reserved RF and other electrical interfaces, as well as rich optical windows and low-temperature displacement tables. Customization is supported and multiple sizes of optical platforms can be provided. Relying on a sophisticated low-temperature structure and the "Kevin" low-temperature temperature controller, it has excellent temperature stability and amplitude control at the nanometer level.
Product Details
Low temperature and low vibration optical testing platform+ColdTable
System Composition
The basic configuration includes the necessary accessories for the normal operation of ColdTABLE, which can be started with just one button without the need for additional purchase.
Overview of ColdTABLE System
Low temperature and low vibration optical testing platform+ColdTable key metrics
1. Vibration situation
-<5 nm P-P vibration level (3 directions) @ system * low temperature*
-The air flotation platform can isolate the vibration and noise of the compressor and the environment
2. Cooling performance
-<2.8 K system * low temperature
-180 minutes, system 300 K drops to 4 K
-Temperature range: 2.8 K -320 K
-No need for liquid helium consumption
3. Low temperature objective lens&piezoelectric motion module (optional)
-Low temperature objective lens: N.A. 0.90, 0.60&0.36, see 4.1 for details
-Complete piezoelectric motion solution, see 4.2 for details
4. Dimensional information&optical interface
-∅ 100 mm 4K cold plate area
-8 optical windows on the side and 1 optical window on the top
ColdTABLE system components
➡ ColdTABLE
For general low-temperature and low vibration application scenarios, ColdTABLE uses a high-power GM refrigerator to provide users with better low-temperature performance and refrigeration efficiency while ensuring low vibration of the system.
1. Vibration level
-<24 nm P-P vibration level (3 directions) @ system * low temperature
-The air flotation platform can isolate the vibration and noise of the compressor and the environment
2. Refrigeration performance
-<2.8 K system * low temperature
-Cooling power 220 mW @ 4.2 K
-3-hour cooling time, from 300 K to 4 K
-Temperature range 2.8 K -320 K
-Water cooled compressor
➡ ColdTABLE. Quiet
For application scenarios that require extremely strict vibration environments, we offer users a new option - ColdTable.Quiet.
1. Vibration level
-<5 nm P-P vibration level (3 directions) @ system * low temperature
-Compressed air flotation vibration isolation system
2. Refrigeration performance
-<3.8 K system * low temperature
-Cooling power 40 mW @ 4.2 K
-270 minutes cooling time, from 300 K to 4 K
-Temperature range 3.8 K -320 K
-Air cooled compressor
Sample chamber - Introduction
As the location for conducting low-temperature optical experiments, the product experience of users directly depends on the interaction between the device and the sample chamber when using it. Sample chamber: a place for exploring new phenomena and new sciences.
➡ Standard optical interface layout
➡ Division of temperature distribution area in sample chamber
Option 1- Low temperature objective lens, "Huygens" series, technical specifications
Multiple objective lenses that can work stably at low temperatures are available for users to choose from. MultiFields Multi Field Technology
| name and model |
Huygens-0.9 |
Huygens-0.6 |
Huygens-0.36 |
|
| 1. Numerical aperture (N.A.) | 0.90 | 0.60 | 0.36 | |
| 2. Working distance | 1.0 mm | 6.0 mm | 13.0mm | |
| 3. AR coating (>85% transmittance) | 430-800 nm | 430-1050 nm | 400-1600 nm | |
| 4. Color difference range * (df<+/- △) | 460-590 nm | 470-670nm | 430-1350 nm | |
| 5. Applicable environment | 4-350 K, Non magnetic structure&ultra high vacuum on request | |||
| 6aperture diameter | φ4.30 mm | φ4.64mm | φ4.64 mm | |
| 7. Focal length | 2.67 mm | 3.87 mm | 6.47 mm | |
| 8quality | 50 g | 72 g | 55g | |
| 9. Diameter | 22 mm | 22 mm | 21.5 mm | |
| 10. Length | 59.5 mm | 71 mm | 64 mm | |
| 11. Thread | RMS(W20.32×0.706) | |||
*df,chromatic focal shift, △= n*λef/(2*N.A.^2)
Option 2- Piezoelectric Motion Module, Product Series
Multi field technology can provide a complete low-temperature piezoelectric motion solution, covering all motion modules, such as linear, rotational, and tilted displacement tables with long stroke ranges, as well as scanning tables that meet high-resolution and small-scale dynamic motion requirements. The piezoelectric motion module is an independent product line of Multi Field Technology. For more detailed information, please refer to the piezoelectric motion product manual.
Option 3- Sample Installation
ColdTABLE provides a variety of sample holders compatible with DC, RF, and coaxial signals for users in different research fields
➡ DC
➡ RF & DC
➡ Customized solution
Provide customized solutions to meet users' special experimental needs.
Customized Solution -50K Thermal Radiation Screen&Vacuum Chamber
ColdTABLE can provide customized heat radiation hoods and vacuum chamber processing based on user design drawings to meet experimental needs.
performance metrics
Combining low-temperature and low vibration technology with nano motion, low-temperature objective lens, and other technologies to provide a comprehensive solution for low-temperature optical experiments.
General indicators | ||
1 |
cooling method |
Closed cycle GM refrigeration machine |
2 |
Shock absorption technology |
Passive damping: air flotation isolation&various damping damping damping |
3 |
Sample environment |
vacuum environment |
4 |
*Low temperature area |
。100 mm & 。 200 mm |
5 |
Sample installation area |
M3 screw hole, 10 mm x 10 mm matrix distribution |
6 |
Heater&Low Temperature Gauge |
1 thermometer+1 heater for system temperature control and monitoring 1 reserved low-temperature thermometer for sample temperature monitoring |
7 |
Optical Window |
1 top window+8 side windows |
8 |
Control operation interface |
Automation control software, providing LabVIEW&Python drivers |
key metrics | ||
9 |
temperature range |
2.8 K - 320 K |
10 |
cooling time |
< 180 mins |
11 |
temperature stability |
2 mK @ 4.5 K, 20 mK @ 300 K |
12 |
refrigeration power |
220 mW @ 4.2 K |
13 |
amplitude of vibration |
< 24 nm P-P, < 5 nm P-P for ColdTABLE. Quiet |
14 |
ultimate vacuum |
1E-8 mBar |
Electrical&Optical Interface | ||
15 |
Electrical interface |
24DC line reserved for users+24DC line for piezoelectric motion control |
16 |
RF interface |
4 x 2.92 mm airtight joint, up to 40 GHz |
17 |
fiber optic interface |
4 airtight connectors for single-mode optical fibers |
18 |
Reserved quantity of low-temperature adapter plates |
2 pcs |
option | ||
19 |
Low temperature motion module |
25 mm&35 mm series low-temperature piezoelectric displacement and scanning stages |
20 |
Low temperature objective lens |
N.A. ~0.90, 0.60&0.36 low-temperature non-magnetic objective lens |
Closed cycle refrigeration machine | ||
21 |
power consumption |
8kW @ 380 V, 1.5 kW @ 220 V for ColdTABLE. Quiet |
22 |
cooling method |
Water cooling, air cooling for ColdTable.Quiet |
System size and quality | ||
23 |
Dimensions (W x L x H) |
800 mm x 1000 mm x 800 mm @ Optical Platform 400 mm x 450 mm x 650 mm @ Compressor |
24 |
system quality |
150 kg @ Optical Platform 75 kg @ Compressor |
upgrade | ||
25 |
microscope |
Confocal microscopy |
About Zhuo Li Han Guang
As a domestic brand deeply involved in the field of optomechanics, Zhuoli Hanguang has always been deeply involved in precision manufacturing. From precise optical platforms and stable vibration isolation platforms, to precise electric and manual sliding tables, from multi specification displacement tables and adjustment frames, to high-performance vibration isolation equipment and optical flat plates, every product embodies a dedication to technology and a commitment to quality.
In the future, Zhuoli Han Guang will continue to use innovation as the engine, continuously breaking through in cutting-edge fields such as nanodisplacement platforms, low-temperature piezoelectric displacement platforms, and active vibration isolation platforms. With higher quality optical breadboards, electric scanning platforms, air floating vibration isolation platforms and other core equipment, Zhuoli Han Guang will provide solid support for scientific research and industrial development with a full range of high-quality optical products, demonstrating the technical strength and responsibility of domestic brands.
