Shanghai Selon Scientific Instrument Co. Ltd.
Selon Scientific Instrument (Shanghai) Co.,Ltd is a high technology company, which is engaging in designing, producing and selling high quality analytical and medical instruments. Our products, including Spectrophotometer, Balance, Pipette, Centrifuge, Incubator, Ultrasonic Cleaner and other laboratory apparatus, have been used widely in different kinds of scopes such as bioscience research, pharmacological science, quality control, food industry, environmentology, education and so on.
- +8621-35100022
- +8621-65416501
- sales@selon-group.com
- 7/F, National Science Park of Shanghai University
No149, Yanchang Road
Shanghai, Zhabei District 200072
China
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product
Super Thermostatic Bath
Shanghai Selon Scientific Instrument Co. Ltd.
Specifications: range of temperature℃: RT+5~95cubage(L): 20round-robin mode/periodic duty model: in/outwork tank dimension(mm): Φ150slot depth(mm): 300power(w): 1500
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airborne particle counter
Shanghai Selon Scientific Instrument Co. Ltd.
1. 0.1 cfm (2.83 lpm) flow rate2. Six particle-size channels (0.3, 0.5, 1.0, 3.0, 5.0, 10μm)3. Date and time display4. Federal Standard 209E Calculation5. Multiple print-modes 6. Data conversion (ft3 and m3) 7. Data storage
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Digital Display Viscometer
Shanghai Selon Scientific Instrument Co. Ltd.
display usage: digitarotor speed(r/min): 0.3/0.6/1.5/3/6/12/30/60timing: intelligent controllrotor: 1、2、3、4measuring range(mPa﹒s): 10~2×106inaccuracy of measurement(Newton Liquid): ±5%balance dimension(mm): 300×300×450
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FA Electronic Density Balance
Shanghai Selon Scientific Instrument Co. Ltd.
Electronic balance with density measuring device measure density (g/cm3) Directly Read density, less cumbersome calculation.Measure density of solid, liquid.
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magnetic stirrer
Shanghai Selon Scientific Instrument Co. Ltd.
magnetic stirrer uses is operated by a digital control CPU. Stirring speed is also controlled by the CPU from the keypad while the stirring speed is indicated on the large display.
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Portable biological air sampler
Shanghai Selon Scientific Instrument Co. Ltd.
biological sampler is a kind of high effective air biological sampler. It is designed according to the principle of multi jet holes particle impact and isokinetic sampling. And it gets the consistence of animalcule more accurately. When sampling, airborne particles will impact on agar surface of substrate utensil through tiny holes; after incubation of the agar plate, colonies can be counted and identified.
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Spectrometer
Shanghai Selon Scientific Instrument Co. Ltd.
High Accuracy and Reliability:2.1 The application of programmable gain amplifier, high accuracy A/D converter and embedded computer improves the accuracy and reliability of the whole system.2.2 Fully sealed damp and dust-proof interferometer, adopting high performance, long lifetime sealing material and desiccators, ensures higher adaptability to the environment and increases accuracy and reliability in operation2.3 High accuracy gold coated optics with less energy losses realize maximum energy efficiency and increase energy output.
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Electronic Liquid Densitometer
Shanghai Selon Scientific Instrument Co. Ltd.
electronic densitometer works on basis of the principle of vibration frequency variation in different media what filled fully in U shape pipe for measuring the media density. the micro processor shall process the measured data from the sensor mounted in the resonator with quick, direct and high precision features. The unit consists of double tuning fork sensor, circuit of vibration cylinder, temperature measurement circuit, CPU, display screen, constant temperature chute, filling pump and control panel. Combined with various density converting software the direct reading of concentration of various liquid is available. Such as alcohol, may be processed by single-chip processor software to read out directly the data of volume concentration, making the test more convenient.
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Gas Chromatograph
GC Family
Shanghai Selon Scientific Instrument Co. Ltd.
The instrument can install up to three sample injectors at the same time. According to the analysis requirements, the instrument can choose the best combination of the sample injectors, each unit of such combination can control the temperature independently, and the assembly/disassembly of these sample injectors may be very simple.
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Automatic Polarimeter
Shanghai Selon Scientific Instrument Co. Ltd.
utomatic Polarimeter is based on the principle ofautomatic photoelectric balance.The measured rotation canbe used to determine concentrations of sugars, perfumes,and many other optically active solutions.
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Cooling-Bath
Shanghai Selon Scientific Instrument Co. Ltd.
Adopt microcomputer temperature controlling PID adjusting in high technology. The temperature control precision is good, and it has a protection for breaking thermal resistance and a alarm function when reaching the lower temperature limited.
