The sample concentrator employs a sweeping needle capture technique, which allows for simultaneous temperature-controlled heating of the samples. Utilizing inert gases such as nitrogen, it rapidly, controllably, and continuously blows onto the sample surface, achieving rapid anaerobic concentration of the sample volume. This method is characterized by its time-saving, convenient, and precise nature and is extensively applied in fields such as pesticide residue analysis, pharmaceutical testing, environmental analysis, bio-analysis, commodity inspection, and food and beverage testing.
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Enquiry only. No payment is taken.Features：
1. The distribution chamber’s gas channels can be combined or used individually, with independent control for each.The height of the distribution chamber can be adjusted as needed.
2. Individual gas flow adjustment for each channel, addressing the issue of inconsistent flow rates in traditional nitrogen blowers, and featuring a flexible self-balancing lifting system.
3. Digital temperature controller with dual digital display, using PID technology for regulation and capable of high-temperature alarm.
4. All solvent-contact parts are made of 316 stainless steel for durability and ease of cleaning.
5. The entire unit can be used inside a fume hood.
6. Optional gas flow meters and pressure regulators are available for each model.
7. Standard test tube rack is φ16.5mm; the hole diameter and arrangement pattern are customizable.
Technical Parameters：
| Model | BK-SC12 | BK-SC24 | BK-SC36 | BK-SC48 |
| Heating Method |
Water bath |
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| Max Number of Samples | 12 | 24 | 36 | 48 |
| Temp. Control Range |
RT~100℃ |
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| Temp. Accuracy |
±1℃ |
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| Heating Time |
20~25min(From 25℃ to 100℃) |
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| Max Gas Usage |
15L/min |
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| Consumption |
600W |
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| Timing Range |
1~999min |
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| Needle Length |
150mm |
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| Needle Diameter |
1mm |
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| Power Supply |
220V, 50/60Hz |
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| External Size(W*D*H) |
340*200*460mm |
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| Packing Size(W*D*H) |
500*280*410mm |
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| Net Weight | 7kg | 7.5kg | 7.5kg | 8kg |
| Gross Weight | 9kg | 9.5kg | 9.5kg | 10kg |
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The Sample Concentrator is a high-efficiency laboratory instrument designed to concentrate or evaporate multiple liquid samples simultaneously.
The Sample Concentrator is a high-efficiency laboratory instrument designed to concentrate or evaporate multiple liquid samples simultaneously.
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