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Model 7501 and 7301 Remote Particle Counters
Brand: Particles Plus, IncThe Particles Plus® 7301 and 7501 Remote Particle Counters measure 0.3 or 0.5 to 25.0 μm with a flow rate of 0.1CFM - 2.83LPM.
Easy to configure, this instrument displays up to 6 user-selectable size channels as well as temperature and relative humidity.
View data and generate ISO 14644-1,EU GMP Annex 1 or FS 209E reports on screen or via printer, USB key, real time through its versatile output options or export to Particles Plus® Instrument Management Software.
Particles Plus® counters can be controlled and monitored remotely via web browser.
The instruments' mass concentration mode approximates density in μg/m³ and allows for density and refractive index corrections to ensure accuracy.
The 7301 and 7501 can be used as stand-alone battery operated instruments or they can be easily integrated into a building automation and cleanroom management system via Ethernet, USB, or optional Wireless 802.11 b/g, RS485 or RS232.
All Particles Plus® counters meet ISO 21501-4 and JIS B9921.
The 7301 and 7501 ensure compliance with an on-board pulse height analyzer.
Features- 0.1 CFM - 2.83 LPM Flow Rate
- Long-life Laser Diode Technology
- Measures Up to 6 Channels of Simultaneous Data
- Approximates Mass Concentration in μg/m³
- Large Easy-to-use Icon Driven Color Touch Screen Display
- Temperature and Relative Humidity Probe Included
- Stores Up to 45,000 Sample Records, 1,000 Sample Locations and 50 Recipes
- Easy Configuration and Transferable from Instrument to Instrument
- Connect Using Ethernet, USB or Optional Wireless 802.11 b/g, RS485 or RS232
- Static or Dynamic IP Address - DHCP
- Displays and Externally Prints Reports for ISO 14644-1, EU GMP Annex 1 and FS 209E
- Internal Audible Alarm
- User-definable Reports
- User-selectable Channel Sizes
- Complies with ISO 21501-4 and JIS B9921 Standards
- Easy to Clean and Wipe Down with Minimal Particle Traps
- Seamless Integration into a Facility Monitoring System
- Light Weight Stainless Steel Enclosure
- 2 Year Warranty - Extended Warranties Available
Specifications
Brand
Size Range
- 0.5 to 25 μm
- 0.3 to 25 μm
Size Channels
- Factory calibrated at 0.5, 0.7, 1.0, 3.0, 5.0, 10.0 μm variable binning
Flow Rates
- 0.1 CFM
- 2.83 LPM
Concentration Limit
- 15,000,000 Particles/ft³ at 5 % coincidence loss
Battery Run Time
- > 8 hours
Light Source
- Long life laser diode
Counting Efficiency
- 50 % at 0.5 μm, 100 % for particles > 0.75 μm per JIS
Zero Count
- < 1 count / 5 minutes (< 2 particles / ft³) (per ISO 21501-4 & JIS)
Count Modes
- Automatic, manual, real-time meter, cumulative/differential, mass concentration, count or concentration
Count Alarms
- 1 to 9,999,999 counts
Calibration
- NIST traceable
- Recommended minimum once per year
Display
- 4.3″ (10.9 cm) WQVGA (480 x 272) color touch screen
Printer
- Optional
- External thermal printer available
Vacuum Source
- Internal pump with automatic flow control
Filtered Exhaust
- Internal HEPA filter
Number of Channels
- 6
Custom Size Channels
- Calibration for custom size channels available
Audible Alarm
- Adjustable built-in alarm
Battery
- Removable Li-ion
Battery Recharge Time
- < 2 hours
Reports
- ISO 14644-1
- EU GMP Annex 1
- FS 209E
Recipes
- 50 user-configurable recipes
Communication Modes
- Ethernet and USB
Optional Communication Modes
- Wireless 802.11 b/g, RS-485 or RS-232
Environmental Sensor
- Includes temperature and relative humidity probe 32º to 122ºF (0º to 50ºC) ± 1° F (0.5ºC), 15-90 % ± 2 % relative humidity
Alarm
- Alarms on counts for all particle sizes, low battery, sensor failure, environmental sensors and flow
Standards
- ISO 21501-4 and JIS B9921
External Surface
- Stainless Steel
Dimension
- L x W x H
- 5.2” x 4.15” x 8.25”
- 13.3 cm x 10.5 cm x 21 cm
- Includes barb fittings
Weight
- 4 lb
- 1.8 kg
Accessories
- Operating manual on USB flash drive
- Isokinetic probe
- Temperature relative humidity sensor
- Purge filter
- Battery
- Data download software
- USB cable
- Power supply & cable
Optional Accessories
- Printed manual
- Spare battery
- External battery charger
- External printer and isokinetic probes
Buffer Memory
- 45,000 sample records (rotating buffer) including particle count data, environmental data, locations and times. Scrollable on screen or printout
Sample Locations
- Up to 1,000 locations 20 characters long
Sample Time
- 1 second to 99 hours
Power
- 110 to 240 Vac 50/60 Hz universal in-line power supply
Operating Conditions
- 41º to 104ºF (5º to 40ºC) / 20 % to 95 % non-condensing
Storage Conditions
- 32º to 122ºF (0º to 50ºC) / Up to 98 % non-condensing
- Industrial Health and Safety
- Air Quality
- Cleanroom