TW-2800 Multi-functional Microbial Sampler
Model TW-2800 Multi-functional Microbial Sampler adopts the international standard principle of impact method to capture airborne microorganisms.
Email:
info@hn-guangqun.com
Phone:
+86-13838155309
Detailed Product Description
Product Overview of TW-2800 Multi-functional Microbial Sampler
Model TW-2800 Multi-functional Microbial Sampler (hereinafter referred to as the sampler) is a kind of sampling instrument specially developed by our company for collecting microorganisms in the air. It is based on the principle of the Anderson impact method, extracting air according to a certain flow rate, so that the microbial particles in the airflow are accelerated and impacted onto the surface of the Petri dish containing nutrient agar medium, and then formed into colonies which are visible to the naked eye, and then counted and calculated the concentration of viable individuals in the air according to the sampling volume. The colonies are counted and the concentration of living individuals in the air is calculated according to the sampling volume. It is widely used in sanitary and epidemic prevention, disease control, pharmaceutical industry, food industry, hospitals, scientific research and education departments.
Scope of application of TW-2800 Multi-functional Microbial Sampler
Sampling of airborne microorganisms in indoor laboratories, enclosed areas or outdoor environments.
Suitable environment: no significant vibration or shock, non-explosion-proof occasions.
Technical features fo TW-2800 Multi-functional Microbial Sampler
◆ Optional two-stage, six-stage, eight-stage stratified Anderson sampling head.
◆ Standard impact method sieve type working method.
◆ Can be used for sampling planktonic bacteria, fungi, bioaerosols and so on.
◆ Brushless high negative pressure sampling pump, electronic flow meter, constant flow sampling.
◆ Automatic measurement of temperature, air pressure, automatic calculation of standard sampling volume.
◆ Small size, light weight, easy to carry.
◆ Low power standby, 12V power supply, standby time up to 12 hours
◆ Real-time query test data, standard with Bluetooth printer, can be printed on-site.
Technical Parameters of TW-2800 Multi-functional Microbial Sampler
Model TW-2800 Multi-functional Microbial Sampler (hereinafter referred to as the sampler) is a kind of sampling instrument specially developed by our company for collecting microorganisms in the air. It is based on the principle of the Anderson impact method, extracting air according to a certain flow rate, so that the microbial particles in the airflow are accelerated and impacted onto the surface of the Petri dish containing nutrient agar medium, and then formed into colonies which are visible to the naked eye, and then counted and calculated the concentration of viable individuals in the air according to the sampling volume. The colonies are counted and the concentration of living individuals in the air is calculated according to the sampling volume. It is widely used in sanitary and epidemic prevention, disease control, pharmaceutical industry, food industry, hospitals, scientific research and education departments.
Scope of application of TW-2800 Multi-functional Microbial Sampler
Sampling of airborne microorganisms in indoor laboratories, enclosed areas or outdoor environments.
Suitable environment: no significant vibration or shock, non-explosion-proof occasions.
Technical features fo TW-2800 Multi-functional Microbial Sampler
◆ Optional two-stage, six-stage, eight-stage stratified Anderson sampling head.
◆ Standard impact method sieve type working method.
◆ Can be used for sampling planktonic bacteria, fungi, bioaerosols and so on.
◆ Brushless high negative pressure sampling pump, electronic flow meter, constant flow sampling.
◆ Automatic measurement of temperature, air pressure, automatic calculation of standard sampling volume.
◆ Small size, light weight, easy to carry.
◆ Low power standby, 12V power supply, standby time up to 12 hours
◆ Real-time query test data, standard with Bluetooth printer, can be printed on-site.
Technical Parameters of TW-2800 Multi-functional Microbial Sampler
| main parameter | Parameter range | resolving power (R.P.) | accuracy |
| Sampling traffic | (5～30)L/min | 0.1L/min | Better than ±2.5% |
| dwell time | 1min～99h59min | 1min | Not more than ± 0.2% |
| Pre-gauge pressure | (-30～0)kPa | 0.01kPa | Better than ± 2.5% |
| Flow stability | Better than ± 2.5% | ||
| Flow repeatability | Better than ± 2.0% | ||
| Battery hours | More than 8 hours | ||
| Capture rate | ≥98% | ||
| Level 6 Anderson Sampling Head (Standard Standard) | Level 1: gt; 7.0 μ m | ||
| The second level: 4.7 μ m 7.0 μ m | |||
| The third level: 3.3 μ m 4.7 μ m | |||
| Level 4:2.1 μ m 3.3 μ m | |||
| Level 5:1.1 μ m 2.1 μ m | |||
| Level 6:0.65 μ m 1.1 μ m | |||
| Sampling period | Set it arbitrarily within 99 hours and 59 minutes | ||
| noise | ≤60db | ||
| working power supply | 220V/AC or DC24V | ||
| power | ≤ 45W | ||
| Host size (length, width and height) | 300mm×150mm×150mm | ||
| weight | 5KG | ||
| Different sampling heads can be selected | Second-order Anderson sampling head | ||
| Anderson sampling head | |||
| Grade 8 Anderson sampling head | |||
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