Product Description
Horizontal type
Vertical type
These Zhengzhou Greatwall DHJF series Circulation Bath can be used as a substitute for dry ice and liquid nitrogen to do experiments under low temperature to control temperature with high precision, especially used for cooling and heating flasks, beakers and tubes during biological enzyme experiment and tests in hospitals, academic research institutes and colleges.
Features of Circulation Bath:
- Digital setting and display of temperature makes it easy to operate and monitor.
- Completely closed magnetic stirrer ensures stable stirring.
- A secondary stirring can be placed inside keeping the materials in the same temperature.
- Opening mouth can be enlarged or narrowed preventing cold temperature loss.
- Equipped with a fixing rod which helps to fix burette, temperature sensor or other devices.
- Imported world famous compressor gives high stability and efficiency.
- Desigened with a drain valve behind, making it easy to discharge or replace liquid.
Specifications of Circulation Bath:
Model | DHJF-2005 | DHJF-3010 | DHJF-4002 | DHJF-4005 | DHJF-4010 | DHJF-4020 | DHJF-8002 | DHJF-8005 |
Temperature Range(℃) | -20~99 | -30~99 | -40~99 | -80~10 | -80~99 |
Temperature Accuracy(℃) | ±0.2 | ±0.5 | ±0.2 | ±0.5 | ±2 | ±0.2 |
Reservoir Capacity(L) | 5 | 10 | 2 | 5 | 10 | 20 | 2 | 5 |
Reservoir Dimension(mm) | φ250*130 | φ250*250 | φ160*105 | φ250*130 | φ250*250 | φ300*300 | φ160*105 | φ250*160 |
Opening Diameter(mm) | φ210 | φ210 | φ140 | φ210 | φ280 | φ140 | φ210 |
Max Flask to Hold (ml) | 2000 | 3000 | 500 | 2000 | 3000 | 5000 | 500 | 2000 |
Heating Power(W) | 1500 | 1500 | 300 | 1500 | 1500 | 1500 | - | 1500 |
Flow Rate(L/min) | 20 | 20 | - | 20 | 20 | 20 | - | - |
Pressure(bar) | 0.4 | 0.4 | - | 0.4 | 0.4 | 0.4 | - | - |
Ambient Temperature(℃) | 5~25 |
Power Supply(V/Hz) | 1~, 220V/50Hz |
Cooling Capacity(W) | 320~1150 | 150~1700 | 10~290 | 10~1300 | 20~1880 | 50~2480 | 60~200 | 40~260 |
Overall Power(W) | 2135 | 2400 | 820 | 2450 | 2420 | 2870 | 1024 | 3160 |
Housing Material | SPCC steel with powder coating |
Standard type:
- The jewelry blue LCD panel.
- Five program control. For five different the time set different needs of the experiment.
- Remote computer on-line control.
- Beyond the control temperature Alarm functions .
Packaging & Shipping
Paking:
Standard export plywood box,custom suffocating free.
Shipping:
By express, by air or by sea as per your requirement.
Our Services
- One year warranty;
- We will responsible for the free maintenance and replacement parts within warranty period(Do not including the glass parts and mis-operation by users).
ISO 9001:2008 Certification:
Company Information
For more than 15 years, Zhengzhou Greatwall Scientific Industrial and Trade Co.,Ltd. has continued to be a leading manufacture for laboratories throughout various industries all across China. We pride ourselves in providing excellent customer service. If you ever have questions, comments, or concerns, just contact us.
Total Building Size: 9,067 square meters
Year Established: 2001
Number of Building(s): 5
Office Size: 3,000 square meters
Main Markets: North America, Western Europe, Southeast Asia
Current exclusive agents:
1) United States/Canada
2) South Korea
3) Taiwan
We are always looking for excellent agents/distributors worldwide, if you're interested or want to know more details about our products, please do not hesitate to contact me.
Main Products: Teaching and Research Special Instruments Water Circulating Multi-purpose Vacuum Pump ,Low-temperature Cooling Liquid Circulating Pump ,Double-layer Glass Reaction Kettle with Variable Frequency Speed Control ,Rotary Evaporator ,Integrated Thermostatic Magnetic Blenders ,Diaphragm Vacuum Pump ,Solvent Recovery Vacuum System ,Recyclable Cooler ,Water Circulating Chiller ,Low-temperature Stirring Reaction Bath ,Hermetic Refrigerating and Heating Circulator ,High Temperature Circulator ,Stirrer
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