R-Tek Air Quality Pollution Meters

A. Product Overview

R-Tek Air Quality Pollution Meters are designed for monitoring indoor environmental conditions and detecting changes in air quality. The range includes the R-Tek RK-986 Air Quality Pollution Meter and the R-Tek RK-987 Air Quality Pollution Meter Big Screen.

The RK-986 measures:

• PM2.5
• Formaldehyde
• TVOC
• Temperature
• Relative humidity

It offers PM2.5 resolution of 1 µg/m³, formaldehyde resolution of 0.01 mg/m³, TVOC resolution of 0.1 mg/m³ and humidity resolution of 1 percent RH.

The RK-987 measures:

• PM2.5
• Formaldehyde
• Temperature
• Relative humidity

The RK-987 uses a large display for easier viewing of measured air quality values. Its resolution is 0.1°C for temperature, 0.1 percent RH for humidity, 1 µg/m³ for PM2.5 and 0.01 mg/m³ for formaldehyde.

Both models feature an alarm system, button control, time setting and parameter configuration. They operate from a 5 V, 1 Amp power supply.

B. Working Principle

R-Tek Air Quality Pollution Meters use their internal sensing system to continuously monitor selected environmental parameters in the surrounding air.

Air enters or comes into contact with the instrument's sensing section. The meter detects the supported parameters and converts the sensor response into readable numerical values. Depending on the selected model, the instrument can display PM2.5, formaldehyde, TVOC, temperature and humidity measurements.

The measured values are then shown on the display so users can observe changes in indoor environmental conditions. The built-in alarm and configurable parameters assist users in identifying when monitored air quality values reach configured conditions.

The supplied product pages do not specify the individual sensor technologies used for PM2.5, formaldehyde or TVOC, so specific sensing methods are not stated here.

C. Why R-Tek Air Quality Pollution Meters Are Used

R-Tek Air Quality Pollution Meters are used when multiple indoor environmental parameters need to be checked from a single instrument. They can help users monitor particulate pollution, gaseous pollutants and ambient conditions instead of relying only on temperature and humidity readings.

The instruments are useful for:

• Monitoring PM2.5 concentration
• Monitoring formaldehyde levels
• Monitoring TVOC with the RK-986
• Measuring indoor temperature
• Measuring relative humidity
• Checking changes in indoor air conditions
• Providing visible measurement values for routine air quality assessment
• Using alarm functions for easier monitoring
• Monitoring homes, offices, laboratories and other indoor environments

IndustryBuying specifically describes these meters as suitable for air quality monitoring and assessment in homes, offices, laboratories and similar indoor environments.

D. Suitable Buyers

R-Tek Air Quality Pollution Meters can be suitable for:

• Environmental monitoring professionals
• Indoor air quality consultants
• Laboratories
• Industrial facilities
• Commercial buildings
• Offices
• Facility management teams
• HVAC professionals
• Educational and research institutions
• Pollution monitoring professionals
• Building maintenance teams
• Home users requiring indoor air quality monitoring

Users requiring TVOC measurement should consider the RK-986 because TVOC measurement is specifically listed for this model. Users who prefer easier viewing from a larger display can consider the RK-987 Big Screen model.

Frequently Asked Questions

1. What is an R-Tek Air Quality Pollution Meter?

An R-Tek Air Quality Pollution Meter is an environmental monitoring instrument used to measure selected indoor air quality and ambient parameters. Depending on the model, it can measure PM2.5, formaldehyde, TVOC, temperature and humidity.

2. What does the R-Tek RK-986 measure?

The R-Tek RK-986 measures PM2.5, formaldehyde, TVOC, temperature and relative humidity.

3. What does the R-Tek RK-987 measure?

The R-Tek RK-987 measures PM2.5, formaldehyde, temperature and relative humidity. It also features a big screen for improved visibility of measurement values.

4. Does the R-Tek air quality meter measure PM2.5?

Yes. Both the RK-986 and RK-987 measure PM2.5 concentration. The listed PM2.5 resolution is 1 µg/m³.

5. Can R-Tek air quality meters measure formaldehyde?

Yes. Both models include formaldehyde measurement with a listed resolution of 0.01 mg/m³.

6. Does the R-Tek RK-986 measure TVOC?

Yes. TVOC measurement is listed for the RK-986 with a resolution of 0.1 mg/m³.

7. Does the R-Tek RK-987 measure TVOC?

TVOC measurement is not listed in the supplied RK-987 specifications. The RK-987 specifications list temperature, humidity, PM2.5 and formaldehyde measurement.

8. Do these meters have an alarm function?

Yes. Both RK-986 and RK-987 are listed with an alarm system, button control system, time setting function and parameter configuration.

9. Where can R-Tek Air Quality Pollution Meters be used?

They can be used for indoor air quality monitoring in locations such as offices, laboratories, homes and other environments where routine air condition assessment is required.

10. What is the difference between R-Tek RK-986 and RK-987?

The RK-986 measures PM2.5, formaldehyde, TVOC, temperature and humidity. The RK-987 measures PM2.5, formaldehyde, temperature and humidity and features a large screen for easier viewing.

11. What power supply is required?

Both models are specified for a 5 V, 1 Amp power supply.

12. Is the R-Tek Air Quality Pollution Meter suitable for indoor air quality monitoring?

Yes. The product range is intended for monitoring and assessing air quality conditions in indoor environments where parameters such as PM2.5, formaldehyde, temperature and humidity need to be observed.