7525 IAQ-Calc Indoor Air Quality Meters

Get a Price/Quote

7525 IAQ-Calc Indoor Air Quality Meters Specification

Output
Digital display and RS-232 serial interface

Theory
NDIR (Non-dispersive infrared) for CO, Thermistor for temperature, Capacitive sensor for humidity

Type
Portable Indoor Air Quality Meter

Accuracy
3% of reading or 0.03 ppm CO (whichever is greater)

Operating Voltage
4 AA alkaline batteries or AC adapter

Output Voltage
Not directly applicable (digital output)

Compensated Temperature
5 to 45C

Storage Temperature
-20 to 60C

Operating Temperature
0 to 50C

Data Logging
Yes, with download capability

Weight
0.27 kg

Temperature Measurement Range
-10 to 60C

Response Time
20 seconds for CO

CO Measurement Range
0 to 5000 ppm

Dimensions
21.6 cm 7.6 cm 5.1 cm

Sample Method
Diffusion

Display
Large digital LCD

Humidity Measurement Range
0 to 95% RH (non-condensing)

About 7525 IAQ-Calc Indoor Air Quality Meters

Applications:

Verify building HVAC system performance
Examine building IAQ (Indoor Air Quality) conditions to optimize worker productivity
Comply with regulations and guidelines

Features and Benefits:

Low-drift NDIR CO sensor for stable, accurate readings
Sampling function records multiple point measurements
Ergonomic, overmolded case design for ease of use and durability
Temperature and relative humidity measurements help determine thermal comfort
Calculates percent outside air from either CO or temperature
Directly calculates dew point and wet bulb temperatures
Displays up to three parameters simultaneously

Accurate Indoor Air Analysis

Leverage high-precision NDIR technology for reliable CO2 monitoring, complemented by robust temperature and humidity sensors. The 7525 IAQ-Calc ensures you get precise data, essential for maintaining optimal air quality across homes, offices, or industrial settings.

User-Friendly Operation and Readability

Designed for simplicity, this meter features a large, easy-to-read digital LCD, intuitive controls, and real-time measurements. Lightweight and portable, it fits comfortably in your hand, making on-site air quality assessment straightforward and efficient.

Data Logging and Reporting

The built-in data logging function enables continuous environmental monitoring, with convenient download capability via RS-232 serial interface. Effortlessly store, analyze, and share measurement data for record-keeping or compliance requirements.

FAQ's of 7525 IAQ-Calc Indoor Air Quality Meters:

Q: How does the 7525 IAQ-Calc Indoor Air Quality Meter measure CO2 and other parameters?

A: The device uses NDIR (Non-dispersive Infrared) technology to measure CO2, a thermistor to assess temperature, and a capacitive sensor for humidity. These sensors ensure accurate real-time indoor air quality readings.

Q: What environments can I use the 7525 IAQ-Calc meter in?

A: You can use this meter in various settings, including offices, schools, laboratories, and other indoor environments in India, as long as the ambient conditions are within the device's operating range of 0 to 50C and up to 95% relative humidity (non-condensing).

Q: When should I utilize the data logging feature?

A: Data logging becomes particularly useful when you need to continuously monitor air quality over time or gather evidence for compliance, maintenance, or research. The device stores measurement data and allows convenient downloading for review and analysis.

Q: Where can I obtain this product or its support services in India?

A: The 7525 IAQ-Calc meter is available through authorized distributors, manufacturers, service providers, suppliers, and traders across India. Support services can be accessed through these channels as well.

Q: What is the response time for CO2 measurement, and why is it important?

A: The response time for CO2 measurement is approximately 20 seconds. Fast response enables you to quickly assess environmental changes and make timely decisions regarding air quality management.

Q: How do I power the 7525 IAQ-Calc meter during use?

A: The device operates on 4 AA alkaline batteries for portability or can be powered using an AC adapter for continuous indoor use.

Q: What are the key benefits of using this indoor air quality meter?

A: Key benefits include precise multi-parameter monitoring, real-time digital display, comprehensive data logging, easy download capabilities, and portability, enabling comprehensive indoor air quality assessment and management in various environments.

Tell us about your requirement