Changsha CenLee Technology Co.,Ltd
| Temperature accuracy | ±1°C |
| Hole Configuration | Double-Row 4 Holes |
| Temperature Fluctuation | ≤0.5°C |
| Inner Tank Structure | One-Piece Formed Inner Tank |
| Heating Method | Electric Water Bath Heating |
| Temperature Resolution | 1 ℃ |
| Product Type | Digital Thermostatic Water Bath |
| Inner Tank Material | SUS304 Stainless Steel |
| Heating Power | 800W |
| Timer Function | Yes |
| Maximum Temperature | 100°C |
| Temperature Uniformity | ≤0.5°C |
| Power Supply | 220V, 50Hz |
| Place of Origin | Hunan, China |
| Brand Name | Cenlee |
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Product Specification
| Temperature accuracy | ±1°C | Hole Configuration | Double-Row 4 Holes |
| Temperature Fluctuation | ≤0.5°C | Inner Tank Structure | One-Piece Formed Inner Tank |
| Heating Method | Electric Water Bath Heating | Temperature Resolution | 1 ℃ |
| Product Type | Digital Thermostatic Water Bath | Inner Tank Material | SUS304 Stainless Steel |
| Heating Power | 800W | Timer Function | Yes |
| Maximum Temperature | 100°C | Temperature Uniformity | ≤0.5°C |
| Power Supply | 220V, 50Hz | Place of Origin | Hunan, China |
| Brand Name | Cenlee |
1. Consistent Conditions for Comparable Test Results The HH-4 creates a stable constant-temperature environment for multiple samples, helping reduce temperature differences between test positions. With temperature fluctuation and uniformity controlled within 0.5°C, laboratories can improve the comparability of samples processed under the same conditions and support more repeatable experimental workflows.
2. Efficient Heat Retention with Ring-Style Lids The removable concentric lids allow users to adjust each opening according to the vessel diameter. A closer fit around the container helps limit unnecessary heat loss and water evaporation while maintaining convenient access to samples. This practical design supports stable operation during longer heating, incubation and reagent-preparation procedures.
3. Process Multiple Samples Under One Setting Four working positions allow several samples to be heated using the same temperature setting and operating time. This is useful for comparative testing, parallel preparation and small-batch laboratory work. Users can reduce repeated equipment setup and complete routine sample processing more efficiently within one heating cycle.
4. Hygienic Inner Chamber for Routine Laboratory Use The smooth SUS304 stainless steel chamber is resistant to corrosion and easy to wipe after use. Its one-piece formed structure reduces difficult-to-clean joints inside the tank, while the drainage outlet supports faster water discharge. The design helps laboratories maintain a cleaner and more organized sample-processing environment.
5. Built for Frequent Daily Operation The HH-4 combines an 800W heating system, digital PID controller, front-facing display and protective alarm functions in one compact unit. It is designed for regular use in biological, pharmaceutical, chemical, aquaculture, hygiene and educational laboratories where simple operation, stable performance and convenient maintenance are important.
Changsha CenLee Technology Co., Ltd. is a professional centrifuge factory headquartered in Changsha, Hunan-the birthplace of China's centrifuge industry. With over 40 years of experience in manufacturing centrifuges and laboratory instruments, the company operates 4 national branches, has an R&D team of more than 30 members, holds 20 product certifications and over 80 patents, and maintains a 20,000-square-meter production base. These capabilities enable the company to consistently offer cutting-edge products at competitive prices.
All products comply with international quality standards, including CE, ISO9001, and ISO13485. Backed by a strong R&D and QC team, the company ensures product development and quality control. With stable quality, competitive pricing, OEM & ODM services, and an experienced international trade team, CenLee exports to markets such as the United States, Germany, Japan, Turkey, India, Mexico, and Vietnam. The company warmly welcomes visitors to its factory and looks forward to building strong business relationships.
Company Details
Business Type:
Manufacturer
Year Established:
40
Total Annual:
>80+
Employee Number:
<20,000
Ecer Certification：
Verified Supplier
We specialize in laboratory equipment and consumables, backed by over 40 years of industry experience and a 20,000+ m² manufacturing facility.Our strengths include a 30+ member R&D team, 80+ patents, and 20 product certifications. With strong innovation, large-scale production, andcustom m... We specialize in laboratory equipment and consumables, backed by over 40 years of industry experience and a 20,000+ m² manufacturing facility.Our strengths include a 30+ member R&D team, 80+ patents, and 20 product certifications. With strong innovation, large-scale production, andcustom m...
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