The ergonomically designed and lightweight Lighthouse Handheld particle counters are the most advanced handheld particle counters on the market. Providing up to 6 particle size channels of simultaneous counting, our Handheld series particle counters adapt to your needs, becoming an indispensable part of your environmental management strategy.
Handheld counters from Lighthouse are designed to fit seamlessly into your workflow. Easily transfer data using our specialized software, transforming raw numbers into actionable insights. Whether you’re conducting spot checks or integrating the device into a larger monitoring system, it adapts to your needs, becoming an indispensable part of your environmental management strategy.
Offering up to six simultaneous particle size channels. As you navigate the vibrant, easy-to-read color touch screen, you’ll find a wealth of information at your fingertips.
Cumulative and differential particle count data unfold before your eyes, complemented by precise temperature and relative humidity readings. A comprehensive story of your environment, told in real-time.
Effortlessly and securely store up to 3,000 particle count records across four channels, with a flexible database ready to handle up to 50 custom sampling and report recipes... all at your fingertips when you need them.
Seamlessly transfer your particle count data to USB drives, computers, or monitoring and automation systems using RS‑485 Modbus, USB, Modbus/TCP/IP, printer, web server, or your favorite third-party software.
| Minimum Size | 0.2 µm |
|---|---|
| Channel Sizes | 0.2 | 0.3 | 0.5 | 0.7 | 1.0 | 2.0 µm |
| Additional Available | None available |
| Flow Rate | 0.1 CFM (2.83 LPM) |
| Air Sample Output | Internally Filtered To HEPA Standard (>99.97% @ 0.3µm) |
| Calibration / Compliance | ISO 21501-4 Compliant and accredited ISO 17025 |
| Concentration Limit | 8,000,000 Particles/ft3@10% coincidence loss suitable |
| Dimensions | 8.75“ (l) x 5.0” (w) x 2.5” (h), (22.23 x 12.70 x 6.35 cm) |
| Weight | 2.2 lbs (1 kg) |
| Minimum Size | 0.3 µm |
|---|---|
| Channel Sizes | 0.3 | 0.5 | 1.0 | 3.0 | 5.0 | 10.0 µm |
| Additional Available | 0.7 | 2.0 | 2.5 | 7.0 | 25.0 µm |
| Flow Rate | 0.1 CFM (2.83 LPM) |
| Air Sample Output | Internally Filtered To HEPA Standard (>99.97% @ 0.3µm) |
| Calibration / Compliance | ISO 21501-4 Compliant and accredited ISO 17025 |
| Concentration Limit | 8,000,000 Particles/ft3@10% coincidence loss suitable |
| Dimensions | 8.75“ (l) x 5.0” (w) x 2.5” (h), (22.23 x 12.70 x 6.35 cm) |
| Weight | 2.2 lbs (1 kg) |
| Minimum Size | 0.3 µm |
|---|---|
| Channel Sizes | 0.3 | 0.5 | 1.0 | 2.5 | 5.0 | 10.0 µm |
| Additional Available | None available |
| Flow Rate | 0.1 CFM (2.83 LPM) |
| Air Sample Output | Internally Filtered To HEPA Standard (>99.97% @ 0.3µm) |
| Calibration / Compliance | ISO 21501-4 Compliant and accredited ISO 17025 |
| Concentration Limit | 8,000,000 Particles/ft3@10% coincidence loss suitable |
| Dimensions | 8.75“ (l) x 5.0” (w) x 2.5” (h), (22.23 x 12.70 x 6.35 cm) |
| Weight | 2.2 lbs (1 kg) |
| Minimum Size | 0.5 µm |
|---|---|
| Channel Sizes | 0.5 | 0.7 | 1.0 | 3.0 | 5.0 | 10.0 µm |
| Additional Available | 25.0 µm |
| Flow Rate | 0.1 CFM (2.83 LPM) |
| Air Sample Output | Internally Filtered To HEPA Standard (>99.97% @ 0.3µm) |
| Calibration / Compliance | ISO 21501-4 Compliant and accredited ISO 17025 |
| Concentration Limit | 8,000,000 Particles/ft3@10% coincidence loss suitable |
| Dimensions | 8.75“ (l) x 5.0” (w) x 2.5” (h), (22.23 x 12.70 x 6.35 cm) |
| Weight | 2.2 lbs (1 kg) |
Contaminants in argon can affect its inertness, leading to unwanted reactions in processes where argon is used to create a stable, non-reactive environment. This is crucial in applications like shielding gases in welding or inert atmospheres in metal manufacturing.
Due to its small atomic size, helium is highly sensitive to particle contamination. Contaminants can affect its efficacy as a cooling medium in cryogenics and its purity in gas chromatography, impacting the accuracy and efficiency of these processes.
Particle contaminants in CO2 can affect its properties as a supercritical fluid, impacting its use in extraction and cleaning processes. In applications where CO2 is used for carbonation or as a refrigerant, purity is essential for both product quality and process efficiency.
Nitrogen is often used for creating inert atmospheres in various industries. Particle contaminants in nitrogen can introduce impurities into these processes, affecting everything from the quality of pharmaceutical products to the integrity of electronic components in semiconductors
In semiconductor manufacturing, impurities in ammonia can lead to defects in nitride films, affecting the performance of electronic devices. In chemical synthesis, contaminants can alter reaction pathways, leading to undesired products or yields.
Other Inert Gases Inert gases like neon, xenon, and krypton are used in specialized applications where their specific properties are crucial. Particle contaminants can alter these properties, thereby affecting the performance in applications like lighting, imaging, or as carrier gases.
We’ve got the answers.
The Mass Concentration Mode approximates particle density in μg/m3, providing valuable data for indoor air quality assessments.
Yes, these devices can function as mobile monitors or be incorporated into comprehensive facility monitoring and management systems.
The counters offer historical data review, password protection, and compatibility with LMS XChange Data Transfer Software and LMS Express for advanced data management.
They are designed for ISO 21501-4 compliance, ensuring unit-to-unit accuracy and repeatability in measurements.
The devices feature removable rechargeable Li-Ion batteries and offer an optional charger to maximize uptime during prolonged monitoring sessions.
Handheld … precision, reliability, and a team who always has your back. You’re not just getting equipment; you’re teaming up with folks who care about your cleanroom’s success.
Please provide your information below, and someone from our team will be in contact shortly.
