PMI Advanced Media Bubble Point Tester

Transcription

1 PMI Advanced Media Bubble Pint Tester Cnfrms t ISO 4003 Cnfrms t ISO 7198 Cnfrms t ASTM F316

2 PRINCIPLE Fr a cylindrical sample submerged in a testing liquid, air pressure is slwly increased until enugh pressure has built up inside f the sample t cunter act the pressure f the testing liquid and pushes thrugh the wall f the sample, frming a bubble n the utside f the wall. The pressure at which this ccurs is referred t as the Bubble Pint f the sample and crrespnds t the largest pre in the sample. APPLICATION The PMI Media Bubble Pint Tester is useful fr quality cntrl in the filter Media industry, as well as finding the largest thrugh pre thrat diameter f the material. PROCEDURE The wetted media is laded int the chamber and the lid is tightened. The user will set the test parameters and tell the sftware t start the test. The sftware will autmatically start the test and air pressure is slwly increased at a cnstant rate. Once the pressurized air bursts thrugh the sample, the bubble pint is recrded and reprted alng with the testing liquid.

3 UNIQUE FEATURES Fully autmated test Easy t lad sample chamber Aut detectin f bubble pint Aut fill f sample chamber with testing liquid Sample chamber made t rder fr varius Media sizes Ventilatin f test chamber available Autmatic drain system in place Able t test using varius wetting liquids Fllws ISO 4003 standards Types f Samples: Membrane Ceramic Mesh Wven/Nn-wven Etc. Types f Tests: Bubble Pint Reprted Values: Bubble pint pressure Bubble pint pre size Sample Type Testing Liquid Temperature (Testing Liquid, Media) Figure 1 Data Reprt

4 INSTRUMENT The PMI Media Bubble Pint Tester is designed fr ease f use. The sample hlder is designed t accmmdate a variety f samples based n the needs f the user. Fr vaprus test liquids, ventilatin is available t ensure user safety. The PMI Media Bubble Pint Tester can be made frm a variety f materials specifically chsen t reduce rusting and limit chemical affects due t interactin with varius testing liquids. Figure 2 PMI Manual cntrl Screen Figure 3 PMI Sftware Screen FEATURES Accmmdatin f a wide range f Media Sizes - detachable head attachments, and mvable clamping make this an extremely versatile machine. Quick Lading & Unlading f Media fr Speedy Testing - The Medias are laded in the sample chamber simply by using tw levers. The hrizntal lever is used t mve the clamping head frward and backward t allw fr Media length, and the rtating lever is used t lck the Media Fully Autmated Operatin - Little user invlvement is needed

5 SPECIFICATIONS Pre Size Range: micrns (Mdels with pre size dwn t micrns als available) Sample Size: 0.25" - 2.5" r larger diameter Maximum Range: 0-50 psi Pressure Transducer Range: 0-50 psi Abslute Reslutin: 1 in 60,000 Accuracy: 0.15% f reading Mass Flw Transducer Range: cc/minute Pwer Requirements: 220 VAC, 50/60 Hz Pressurizing Gas: Clean, dry, Cmpressed air r nnflammable, nn-crrsive gas SALES & SERVICE Our sales team is dedicated t helping ur custmers find which machine is right fr their situatin. We als ffer custm machines fr custmers with unique needs. T find ut what we can d fr yu, cntact us. We are cmmitted t custmer supprt including specific service prducts, shrt respnse times & custmer specific slutins. T quickly & flexibly meet ur custmer's requirement, we ller a cmprehensive range f services. Custmize yur Machine Tday Disclaimer : Other specificatins f this prduct are als available. Design subject t change withut ntice.

6 The mst advanced, accurate, easy t use and reprducible Bubble Pint Testers in the wrld. Celebrating 35 years f slutins PROUDLY MADE IN USA 20 Dutch Mill Rd, Ithaca, NY 14850, USA Tll Free (US & Canada): TALK-PMI ( ) Phne: Fax: inf@pmiapp.cm