Specifications
Chapter 1 Introduction
IsoAir 310P Aerosol Particle Sensor Operations Manual
Page 1-3
Specifications
Particle Measuring Systems reserves the right to change specifications without notice.
Table
1-1 Specifications
Channel Options
Model 310P: 0.3, 0.5, 1.0, and 5.0
µm.
Data output can also be set to 0.5 and 5.0
µm only.
Flow rate
1.0 CFM (28.3 LPM).
Vacuum source
Internal reciprocal blower is quiet, cool-running, long-lived, with no
contaminating carbon vanes. Pump output is HEPA filtered, and
discharged from the bottom of the enclosure.
Pump shutoff
An automatic shutoff activates if the pump fails, or if the system
detects that the probe cap is on the sample probe while the pump is
running. The system may try to restart, based on the user-defined
configuration.
Calibration
Calibration materials used are traceable to the US National Institute
of Standards and Technology.
Unit is calibrated to ISO 21501-4 requirement.
Zero count level
≤ 7.07 counts/m
3
Maximum particle
concentration
a
Model 310P:
1,374,269 particles/ft
3
Exterior surface
Passivated stainless steel (Grade 316 L)
Communications
Particle Measuring Systems protocols via:
- Ethernet (data, instructions)
- RS-232 (instrument configuration and diagnostics only)
- Modbus TCP
- OPC communications
- Optional 4-20 mA output (2 data channels plus 1 status channel)
- Optional 5 solid-state outputs and 3 4-20 mA inputs
Wireless
Wireless communications is available as an option
Controlling software
FacilityPro, Facility Net, Pharmaceutical Net, OPC client, or Modbus
client
Data security
Unalterable data; 21 CFR Part 11compatible transfer via FacilityPro,
Facility Net.
Backup storage of 3,000 samples, including flow data.
Status indicators
Ethernet
Programmable
Status:
Activity:
Three-color LED
One-color LED
4-20 mA
Interface
Laser and flow status:
Activity:
Three-color LED
One-color LED
Dimensions (w, h, d)
10
12
6
inches (25
30
15
cm)
Weight
20 pounds (9
kg)
Power
100 – 240 VAC, 1 A, 50 –
60
Hz universal power supply
AC input voltage fluctuation shall not 10%
