Introduction
A dust monitor is an instrument used to measure the concentration of dust and particulate matter in the air, and it is used for environmental monitoring, occupational health, indoor air quality assessment, and process control. The dust monitor measures the concentration of the airborne particles by various methods, including the light scattering method, in which a light beam passes through the air sample, and the light scattered by the particles is measured and related to the particle concentration; the beta attenuation method, in which the particles are collected on a filter, and the attenuation of beta radiation by the collected mass is measured; the gravimetric method; and the piezoelectric method, and the monitor provides the concentration of the particulate matter, expressed in micrograms per cubic meter, and it may measure the PM2.5 and PM10 concentrations and the total suspended particles, and it provides real-time measurements, with features such as data logging, alarms, and connectivity; the dust monitor is available as a portable handheld instrument for field measurements, as a stationary monitor for continuous monitoring, and as a personal monitor worn by workers. Dust monitors are used for monitoring the ambient air quality in cities and industrial areas, for monitoring the exposure of workers to dust in workplaces, for assessing indoor air quality, for monitoring emissions from industry and construction, for compliance with air quality regulations, and for many other applications. With their measurement of airborne dust, dust monitors are essential for air quality and occupational health monitoring.
Portable Dust Monitor LDMR-T2011
Portable Dust Monitor counts airborne particles across six size channels, including 0.3μm, 0.5μm, 1.0μm, 2.5μm, 5.0μm, and 10μm. It specifically measures the concentration of PM2.5...
Portable Dust Monitor LDMR-T2010
Portable Dust Monitor employs real-time sampling, offering immediate and continuous feedback on airborne dust levels. It simultaneously measures and displays PM 1.0, PM 2.5, and PM 10.0 ...
Standards
Complies with the above standards, but is not limited to them.
Features
1. Dust monitor for continuous dust monitoring.
2. Fixed or portable monitor measuring airborne particles.
3. For industrial, occupational and environmental use.
4. Includes monitor, sensor, controls and manual.
5. Tracks dust levels and alarms.
FAQ
Q1: What scenarios is this monitor used for?
A: It continuously monitors airborne dust for occupational exposure, industrial and environmental control, with alarms and data recording. Customers in related industries rely on it for routine and quality-control work, and we can match the unit to your intended use.
Q2: What standards does it comply with?
A: It follows relevant dust measurement, ISO and GB/T standards, with calibration traceable. Final inspection verifies these parameters before delivery, and the supporting compliance records are available when the order is placed.
Q3: What is the warranty?
A: The monitor carries a 12 to 24 month warranty covering the unit. Filters are consumables. Damage from misuse or immersion is excluded.
Q4: Is it hard to operate?
A: Setup requires trained staff for thresholds and sampling. We provide a manual, installation and training.
Q5: What is the lead time?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is calibration required?
A: Performance should be verified periodically using calibrated reference standards, with results logged in the equipment record. Most users perform this check every 6 to 12 months or according to their internal quality schedule. We provide the procedure, reference materials and formal calibration service if required.
Q7: Are consumables universal?
A: Filters are standard, while sensors are model-specific. Ongoing cost includes filters and calibration.
Q8: Can it be customized?
A: Yes, several configurations are available. Options include fixed or portable use, size fractions, telemetry and data logging. We can discuss further custom requirements, confirm feasibility and advise any effect on the schedule before the order is confirmed.
Q9: Is installation included?
A: No installation is required for this unit. It is ready to run after a simple power connection and the leveling steps shown in the manual. We supply a detailed operation guide and online setup videos, and on-site commissioning can be arranged separately if your facility requires it.
Q10: What environments are compatible?
A: It handles dusty air within range. It is not for wet environments, explosive atmospheres without rated design, or non-dust measurements.
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