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E-mail
pumei@pumei17.com
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Phone
18621660048
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Address
No. 629 Changzhong Road, Fengxian District, Shanghai
Shanghai Pumei Instrument Technology Co., Ltd
pumei@pumei17.com
18621660048
No. 629 Changzhong Road, Fengxian District, Shanghai
Key Features:
lSTY-3UA typeOsmotic pressure testerIt meets the requirements of the Chinese Pharmacopoeia and is a specialized instrument used to measure the molar concentration of osmotic pressure in drugs. Adopting stepper motor and linear guide rail, the measuring probe automatically lifts and lowers, and the acceleration and deceleration of the action are optimized. Provide online and manual timing functions, which can print the detection date and time in the detection report. The instrument adopts a semiconductor cooler, which has the advantages of no pollution, low noise, and environmental protection.
lOptimize the cooling air duct of the refrigerator to achieve better cooling effect. Using ultrasound to induce crystallization without introducing additional moisture is beneficial for improving the accuracy of measurement results. Adopting a step concentration mode, different behavioral strategies are adopted for samples in different concentration ranges to effectively avoid premature crystallization of low concentration samples and difficulty in crystallization of high concentration samples. If the concentration mode exceeds the limit, a prompt can be given.
Technical Specifications:
Sampling volume: 50-100 μ L
Measurement range: 0-3000 mOsmol/kg H20
Resolution: 1 mOsmol/kg H20
Repeatability: RSD ≤± 1% (>300 mOsmol/kg)