TSI 9303 | Particle counter

The TSI AeroTrak 9303 Handheld Particle Counter claims to offer the most features and flexibility for clients interested in low cost and versatile handheld particle contamination monitoring.

The 9303 features a sturdy and yet lightweight high impact injection moulded plastic design for easy handling. The 94 mm colour touch screen interface makes this instrument easy to configure and operate. The internal memory can store up to 1,500 sample records of particle count data which can be conveniently viewed on screen, downloaded using a USB or Ethernet port or printed directly via an optional external printer.

Features

The instrument reports up to 3 particle sizes simultaneously along with the environmental data. The 9303 also includes an internal alarm.

Features and Benefits

• 0.1 CFM (2.83 LPM) flow rate
• Up to 3 channels of simultaneous data
• ISO 21501-4 compliant
• USB output / storage
• 1,500 sample record storage
• On screen report viewing (ISO-14644-1, FS-209E, and EC GMP)
• 250 alphanumeric location labels
• 81 mm display
• Removable Li-ion battery
• Internal audible alarm
• High impact injection moulded plastic
• Ergonomic and lightweight design

Instrument is compatible for use with TrakPro Lite Secure software which enables data transfer in a 21 CFR Part 11 compliant manner.

Technical

Particle channel sizes

• 9303-01: 0.3, 0.5, 5.0 μm (0.5 μm adjustable)

Size resolution

< 15 % @ 0.5 μm (per ISO 21501-4)

Counting efficiency

50 % at 0.3 μm; 100 % for particles > 0.45 μm (per ISO 21501-4 and JIS)

Concentration limit

> 3,400,000 / ft³ at 10 % coincidence loss

Light source

Long life laser diode

Zero count

< 1 count per 5 minutes (per ISO 21501-4 and JIS B9921)

Flow rate

2.83 l/min ± 5 % accuracy (meets ISO 21501-4 and JIS requirements)

Battery life

> 6 hours of continuous operation

Optional accessories / replacement parts include :

• Sample tubing
• Carry case
• Spare battery
• Zero purge filter