TSI PAN341 Duct Leakage Tester

Code: PAN341
  • Positive and Negative Duct Testing
  • Portable
  • Real Time Leakage Measurement

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TSI PAN341 Duct Leakage Tester

Prefix for the PAN341 refers to Positive and Negative Duct Accreditation (PANDA) system. Panda 341 is designed to test for air leakage in ducts. Also gauge the performance and efficiency of duct systems enabling compliance with European  EN12237, EN1507, EUROVENT 2/2 and USA  SMACNA standards.

The PAN315 is the same unit without measuring instruments TA465-P and PVM610. Providing you have these instruments acquiring the PAN315 gives an upgrade to PAN341 capabilities.

Typical users are commissioning engineers, contractors and research and development personal. The unit features a user-adjustable fan speed control enabling rapid charge up of duct system, for quick static testing. Duct leakage testing for both positive and negative pressure is possible. Accuracy of reading measurement as follows: Pressure Measurement 1%, Volume Flow Measurement 2.5% and Barometric Pressure 2%.

PAN 341 is not available in the USA and replaces models PAN321 and PAN311 formerly under the TSI PAN300 series.

Panda 341 Features

  • Positive Environmental Impact with Energy savings as a result of deployment.
  • Portable size 1,130 mm x 660 mm x 600 mm (44.5 in. x 26 in. x 23.5 in.) Carrying weight 45kg (99lbs). The trolley includes wheels to assist movement.
  • Real-time calculation of leakage is automatic
  • Simultaneous displays flow leakage rate and static pressure
  • Gives a pass/fail indication for a given tightness class
  • Automatically corrects actual volume flow leakage rate to Standard Temperature and Pressure (STP)
  • Monitors barometric pressure and temperature in real-time
  • Data storage can be extracted for analysis
  • Compatible with 8934 Portable Printer

Standard compliance

EN13779 Ventilation for Buildings—Achieve a good air quality with acceptable installation and running costs
EN12237 Ventilation for Buildings—Ductwork Strenght and Leakage of Circular Sheet Metal Ducts
EN12237 Ventilation for Buildings—Test procedures with measuring methods
HVCA DW/143 Ventilation for Buildings—Guidance document for Ductwork leakage testing
EUROVENT 2/2 Air Leakage Rate in Sheet Metal Air Distribution Systems
SMACNA Sheet Metal And Air Conditioning Contractors National Association

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Title Size
PAN 341 1 MB
Panda 315 341 Leakage Guide 439 KB
PANDA-341_ 896 KB
PAN341_Manual 686 KB

Ordering Information

ModelDescription
PAN341Duct leakage tester with instruments, 230v. Includes TA465-P and

PVM610 Micromanometer

PAN341-NBDuct leakage tester with instruments, 230v. Includes TA465-P-NB and

PVM610 Micromanometer

PAN341-110Duct leakage tester with instruments, 110v. Includes TA465-P and

PVM610 Micromanometer

PAN341-110-NBDuct leakage tester with instruments, 110v. Includes TA465-P-NB and

PVM610 Micromanometer

PAN315Duct Leak Tester (+/-) with no instruments, 230V
PAN315-110Duct Leak Tester (+/-) with no instruments, 110V
Accessories
6002638Duct Adaptor Assembly, PANDA
6002667102 I/D x 4000 LG P2 Gen Flexiduct
6002598Low Flow Nozzle Assembly, PANDA
6002607Cam Lock Hose Fitting, PANDA
6002683Bandclamp (Protex 27HGR070-115ZN)
AFL9020004Silicone tubing, red (50m rolls)
AFL9020005Silicone tubing, blue (50m rolls)
AFL82859201Thermocouple Probe
AFL9004167Smoke pellets (tube of 6)
AFL71549801Smoke cap holder
AFL82859401Barbed Reducer 6 x 4
AFL72888001PANDA Flow Verification Collar
AFL62889101PANDA Silicon Gasket 4mm
AFL62889102PANDA Silicon Gasket 5mm
AFL62889103PANDA Silicon Gasket 6mm

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