TSI 9550 Laser DustParticle counters offer best-in-class features and functionality. Available in  0.3 micron specific particle sizes with a 1.77 cfm (50 lpm) flow rate. 9550 Particle CounterCompatible with TSI's precision ventilation probes that measure wind speed/temperature/humidity, providing a complete solution for your certifications. provides a complete solution. Particle counts can be conveniently displayed on the monitor. The number of particles can be easily displayed on the monitor, downloaded using TRAKPRO Lite Secure software, or printed directly using the instrument's integrated printer.
TSI 9550 Laser Dust Particle CounterCan Generate data in compliance with ISO14644-1, EU EUGMP Annex 1, and FS2O9E specifications via integrated printer and TRAKPRO Lite Secure software to download or print pass/fail reports. The particle counter's versatile configuration allows for easy storage and uploading of data as needed. The product can be used as a standalone particle counter or integrated into an FMS Online Plant Monitoring System. Referenced by NIST-traceable PSL microspheres, recognized particle inspection standards, TSI advanced sifters and condensation particle counters for calibration.

Featured Benefits

Sampling volume 50L/min (1.77cfm)

Six channels can be measured simultaneously

Six channels can be measured simultaneously. span>

Fully compliant with ISO 21501-4

< span style="font-size:14px;">Data transfer over USB and Ethernet

Industrial sound and light alarm

High-definition touch screen, easy-to-use graphical user interface, Simplified Chinese

External certification report output via TRAKPRO Lite Secure software

& lt;span style="font-size:14px;">Allows storage and playback of specific tests

Displays up to 3 environmental parameters

Stainless steel housing

< span style="color:#000000;">Light weight

Technical parameters

< td style="word-break: break-all;"> 02:50% for 0.5μm, 100% for >0.75μm (in accordance with ISO21501-4 and JIS)& lt;/tr>< ;td>Sampling FrequencyExhaust Data storage& lt;td>DisplayDisplay Simplified Chinese, English, Japanese, German, French, Spanish, and Italian Compatible with TrakProTM Lite and FMS5 Software< tr> Support TSI probe models: 960,962,964,966 (Airflow/Temperature/Humidity) and Temperature-Humidity Probes& gt; Removable rechargeable lithium battery with 2 battery slotsBattery Life< ;tr> 0-50°C, 98% non-condensing

Model No.	TSI-9550
Particle Size Range	0.5-25μm
Particle size resolution	02:0.5,0.7,1.0,3.0,5.0,10.0 μm (additional channels optional)&##8482 lt;/span>
Counting Efficiency
Concentration limits	5% loss at >400,000 cells/cubic foot
Laser Source	Long-life laser diode
1 every 5 minutes< (Complies with ISO21501-4 and JISB9921)
Sampling Volume	50L/min(1.77cfm )
Flow Control	电子自动闭合回路(专利 流量控制技术)
外置管路	External piping up to 12 meters
Sampling Modes	Manual, Auto, Beep. Totalization/Difference; Count or Concentration
Sampling Time& lt;/td>	1 sec to 99 hrs
Exhaust	Sampling Frequency		Built-in HEPA Filter Membrane
Power Source	Power Source	Power Source	Built-in pump
Built-in pump
	& nbsp;Communication mode Modbus? RTU via Ethernet or USB Interface	10,000 data records including date, time, six channels, flow rate
	Acoustic Warning	Built-in, >85dB at 1 meter (adjustable)	Built-in, >85dB at 1 meter (adjustable)<
Status Indication	Low Battery, Flow, Laser
Alarm Output	& nbsp;Sense point, off on alarm
Alarm Limit	Different channels programmable
Display	Simplified Chinese, English, Japanese, German, French, Spanish, and Italian<
Software
Printer	Built-in thermal printer (no printer optional)
Printout	Selectable for all languages
Environmental Sensor Interface	Unit Number	Configurable IP address
	Level 2 password protection
Local ID	to 999 positions; each 16 characters long
Reporting	Provides a comprehensive range of reports based on ISO14644-1,EU& amp;nbsp;GMP and FS209E pass/fail reports
Calibration	Traceable to NIST's TSI calibration system, if you have any questions please contact Esky Purify
Calibration Frequency	Recommended at least once per year
Volume (Hx Lx W)	24.1cmx23cmx23.2cm (excluding isovelocity sampling port)
Weight	6.44 kg (two batteries)
Power	110 to 240VAC, normal power supply
Battery
Battery life	Battery life	4 hours (when idle)
Surface Material	Stainless Steel
Operation Range	5-35°C, 20%-95% non-condensing
Storage Range
Standards	ISO . 21501-4, CE, JIS B9921
Included Accessories	Quick Start Manual, CD-ROM Operation Manual, Power Cord, Battery, Inlet, Isokinetic Probe, Tripod
Optional Accessories	Electronic Filtration Scanning Probe, Basic Filtration Scanning Probe, TSI Wind Probe, Temperature and Humidity Probe, Spare Battery, Dual-Port External Charger, Isobaric Probe, Isobaric Sampling Inlet, Sampling Tubing, Packing Box

Application range

& lt;span style="color:#000000;">Particle Testing in Clean Plants

Airborne Particle Research

Exposure Assessment

Indoor Air Quality Assessment

Cleanliness Evaluation and Pollutant Migration Studies, etc.