Brandt Intruments, Sperian Instruments, Biosystems, gas detectors,Compressed air purification panel, PosiChek3 SCBA,four gas meters, fixed gas detection systems
Representing Biosystems
by Sperian Instruments now
Honeywell Analytics
PosiChek Master Distributor



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. .Respirator Test Bench
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. .Application Notes

Biosystems, Sperian Instruments, Honeywell, gas detectors, MultiPro, PhD6, ToxiPro, ToxiLTD, IQ Docking Stations, PosiChek3 SCBA Testing, calibration gas

Honeywell Biosystems
® & Posi 3 USB®
SCBA Respirator Flow Test Bench
Sperian Instruments now Honeywell Analytics

PosiChek Master Distributor

home » biosystems index » Biosystems PosiChek Test Benches by Sperian Biosystems now part of Honeywell Analytics

Sperian Instrument's Biosystems PosiChek3 SCBA Test Bench

Biosystems PosiChek 3
Has Been Superceded by the Posi 3 USB

Honeywell's Biosystems PosiChek SCBA test bench is the only approved SCBA flow test device for government mandated annual SCBA flow testing

Biosystems PosiChek 3 and the Posi3 USB Respirator Test Benches can perform the required annual calibration tests automatically on all major Self-Contained Breathing Apparatus (SCBA) to NFPA 1852 standards without disassembly or special tools. Flow testing for Sperian Respiratory (formerly known as Survivair), Scott, MSA, Dräger, ISI, Interspiro, Cairns, North and 3M SCBA equipment.

PosiChek Advantages

Tests positive face piece pressure at two breathing rates: Standard work and Maximum work
Tests the SCBA functions for a range of simulated cylinder pressures to ensure that the SCBA works as well with
       a depleted tank as it did with a full cylinder
Tests for low exhalation resistance stay at all work rates. A low exhalation resistance means user comfort and
       minimum leakage around the face piece

Tests face piece static pressure against manufacturer's standards
Test the pressure gauge and low pressure alarm function properly
Tests for high pressure or low pressure system leaks
Hard Copy results
Easy to use
Minimal maintenance


Biosystems PosiChek System Head
Biiosystems PosiChek tester Cylinder Connections

WARNING! Honeywell Analytics - Biosystems equipment should only be used in conjunction with the manufacturer's instructions.
Failure to follow such instructions could result in serious injury or fatality.


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