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E-mail
464319702@qq.com
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Phone
15195529687,13805116972
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Address
101, Private No.1 Comprehensive Building, Intersection of Mingzhu Road and Taiping Road, Jianhu County, Jiangsu Province
Product Categories
- Occupational Health Qualification Accreditation
- Occupational health and environmental sanitation consumables
- flow calibrator
- Indoor inhalable aerosol sampler
- WBGT thermal index meter
- Noise tester
- Microbial Air Monitoring Systems
- Non dispersive infrared CO/CO2 analyzer
- Dust sampler (including explosion-proof)
- Electromagnetic field measuring instrument
- UV irradiance meter
- Atmospheric sampler (including explosion-proof)
Yancheng Tianyue Instrument Co., Ltd
Portable four-way atmospheric sampler
NegotiableUpdate on 03/01
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Overview
Brief description of portable four-way atmospheric sampler: TQ-2000H portable four-way atmospheric sampler is an instrument for collecting gaseous or vapor samples in the atmosphere, suitable for sampling substances such as fixed-point toxic substances in occupational hazards in the workplace; It is also applicable for routine monitoring, emergency monitoring, and sampling of environmental air and public health samples. The TQ-2000H portable four-way atmospheric sampler has the advantages of compact design, lightweight, stable flow rate, and strong endurance. Product Model: Manufacturer Nature: Manufacturer Update Date: August 14, 2023 Visits: 1194 Product Consultation Contact Us
Product Details
1. Flow range: (100-2000) mL/min, (20-500) mL/min, (50-1200) mL/min
Traffic resolution:1mL/min (choose any flow rate)
2. High definition color touch screen, interface size: 108mm * 66mm
3. Constant current mode: Constant current and constant voltage (precise closed-loop control of flow rate not affected by voltage fluctuations and air resistance changes)
4. Gas path setting: The four gas paths can be set separately, and the sampling mode can be set separately
5. Color touch screen:Provide load resistanceReal time traffic, running time, standard condition volume, battery level, date and time, air pressure and temperature, and other various information
6. Provide load air inlet resistance test, test range: -40kpa-40kpa
7. The instrument comes with a lock screen function to prevent accidental operation from affecting the sampling process
8. The instrument is equipped with power-off protection function, and continues the previous sampling task after power on
9. Flow calibration: An open backend calibration system where users can perform self calibration on the instrument.
10. Volume calculation: Automatic calculation of working condition volume and standard condition volume
11. Data storage: It can store 320 sets of sampling data, which can be deleted, queried, and supported for USB flash drive export
12. Flow error: not exceeding ± 2.5%
13. Traffic stability: ≤ 5%
14. Traffic repeatability: ≤ 2%
15. Timing error: ≤± 0.1%
16. Working temperature: -10~50 ℃
17. Relative humidity: ≤ 95% RH
18.endurance：＞12-hour
19. Load capacity: ≥ 35000pa
20. Sampling mode: timed sampling, cyclic sampling, intermittent sampling, delayed sampling
21. Instrument size: 193 * 139 * 106mm (compact and small structure)
22. Instrument weight: 2.3kg (extremely lightweight)
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