ETT-2000A Intelligent dual atmospheric sampler

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Product IntroductionETT-2000A intelligent dual atmospheric sampler , is a product of our company latest design, sampling flow rate, good stability and power supply adopts alternating current , convenient use, small size, light weight, is a powerful tool for gas sampling on site. Dual atmospheric sampler, air-conditioning and ventilation is more suitable for execution public health standards in use Features: 1.Standard flow, sampling way of microcomputer control dc motor, automatic setting time and flow rate, microcomputer control. 2.At present domestic widely used glass flow meter, flow adjustment, the precision and error are poor. 3.This is our company's latest design, one-chip computer control flow meter (no glass), sampling system to apply for a patent for invention. High precision, stable flow, technology advanced. 4.Automatic constant flow. To prevent voltage fluctuations impact on traffic, high sampling precision Purpose: Indoor air quality Efficiency study of filters and clean room Medicinal products Hospital environment The environmental monitoring Main Parameter 1.Sampling flow range: 0.1 1.5 L/min (can be expanded to 2.0 L/min, double flow,), 2.Accuracy: + / - 2.5%. The flowmeter (not glass) microcomputer control, sampling flow rate. 3.pump load:,5.3 k/Pa the resistance, the flow fluctuation is less than 5%. 4.Sampling time Settings: 0 ~ 999 minutes (any Settings). The digital display. The microcomputer control sampling time. 5.Working voltage: straight dual-use, built-in rechargeable battery 6.Power: 10 w or less; Noise: < 60 db (A) 7.Dimensions:240x200x115mm 8.Weight:2.5kg

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shangdong chinacoal industrialequipmentco.,ltd

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