Portable dust particle counter

Product Introduction:

The HM-CL2 portable dust particle counter has a confidence measurement verification standard that automatically determines the purification level according to the conditions specified in the national standard GB/T6167-2007 and calibration specification JJF1190-2008. A single sampling can simultaneously measure the number of dust particles in six particle size channels, and display the number and variation of particles in the six particle size channels simultaneously.

Applicable scope:

Meet the needs of the pharmaceutical industry (pharmaceutical factories, drug testing centers, hospital operating rooms, etc.); The electronics industry (semiconductor factories, production and processing of precision machinery, etc.); The food hygiene industry (precision processing of dairy products, plastic sealed meat products, seasoned foods, agricultural products, etc.); The manufacturer of the filter, inspecting the quality and efficiency of the filter, etc; The inspection of clean rooms (areas) required for precision machining and precision testing in the fields of optics, aerospace, etc.

According to the standard:

National standard: GB/T6167-2007 Performance test method for dust particle counters

Cleanliness level judgment standard: ISO14644 FS209E, new version of GMP (dynamic/static)

Calibration specification: JJF-1190-2008

Instrument features:

1. Android version 7.1 provides a better user interaction experience.

2. Built in temperature and humidity sensors, environmental pressure sensors

3. The core component of the light scattering sensor significantly eliminates stray light in the cavity, greatly improving the signal-to-noise ratio. This makes the measurement more accurate and reliable.

4. Calculated at a 95% confidence level (UCL), the counting results can be converted into m3 and ft3

5. According to the classification and regulations of purification levels, the purification level is automatically determined and convenient to use.

6. Equipped with audit tracking function, searchable, traceable, and controllable, in compliance with FDA 21CFR PART11 specifications

7. Supports WiFi and Bluetooth transmission, and data can be uploaded wirelessly; At the same time, it supports copying data from a USB drive and does not require driver insertion or removal.

8. Configure a supervision platform, and the detection results can be directly transmitted wirelessly to the platform for long-term and short-term analysis of cleanliness, assisting management.

9. Equipped with a new generation of high-speed thermal printer, it can select the desired particle size channel for flexible printing results.

10. Dual purpose AC/DC, built-in rechargeable lithium battery, environmentally friendly and durable, can support continuous sampling for more than 6 hours.

Technical indicators:

Sampling volume: 2.83L/min (0.1cfm)

Six particle size channels: 0.3, 0.5, 1.0, 3.0, 5.0, 10.0（ μ M)

Self purification time: ≤ 10min

Particle size distribution error: 0.5um 5um ≤ ± 30%

Particle concentration indication error: 0.5um ≤ ± 30%

Measurement repetition relative deviation: ≤ ± 10%

Usage environment: Working environment 15-35 ℃, 10-85% RH

Sampling period: can be set arbitrarily from 1 second to 99 minutes

Sampling delay: ≤ 99s

Measurement interval: ≤ 999s

Sampling method: single, ≤ 99 times (self determined), continuous

Alarm level: Class100~Class300000 (FED209E standard); Or level 5-9 (ISO14464-1 standard)

Light source: Imported semiconductor laser diode (with a lifespan greater than 30000 hours)

Screen display method: 7-inch color touch screen

Charging time: 2 hours

Design working time: 8 hours

Average power: 7.5W

Built in battery: 74Wh (16.8V/5Ah)

Charger: 50W (16.8V/3A)

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