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Teilch TCH Pro 202, Operation Manual

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Operation Manual TCH Pro 202 & 203

ANATOMY OF A PARTICLE COUNTER’S SENSOR 

A particle counter is made up of the following components: 

•

Light Source (bright laser light) 

•

Reflector 

•

Light Sensor 

•

Electronic Signal Processing Circuit 

•

Pump 

•

Flow Sensor 

•

Filter




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TCH Pro v1.2.1

Diagram: Anatomy of a particle counter

Summary of Contents for TCH Pro 202

Page 1: ...Operation Manual TCH Pro 202 203 Handheld Particle Analyzer Models TCH Pro 202 TCH Pro 203 Page of 1 33 TCH Pro v1 2 1...

Page 2: ...ice Important Take these precautions DO NOT remove any parts from the particle analyzer unless you are specifically told to do so in this manual DO NOT remove the housing or covers There are no user s...

Page 3: ...tection 8 III Calibration 11 CHAPTER 4 OPERATION I Getting Started 15 II Screen Symbols 16 III Menu Map 17 IV Functionalities 18 V Data Management 28 VI Remote Operation 28 CHAPTER 4 TROUBLESHOOTING C...

Page 4: ...by turning the concept of channels obsolete Over 1 000 data sets can be stored in removable SD card and downloaded for analysis and reporting using the utility included with the device Page of 4 33 TC...

Page 5: ...Operation Manual TCH Pro 202 203 Page of 5 33 TCH Pro v1 2 1 Back View Bottom up View Side Views Note that the External Sensor Probe only applies to Teilch Pro 203...

Page 6: ...ty ultra low noise and fully compensated Flow 0 1cfm with internal flow meter 1 FS and active flow control Light Source High power 10 000hr laser diode with active control Full temperature compensatio...

Page 7: ...ssing or broken TCH Pro 202 Handheld Particle Analyzer Power Supply Isokinetic Probe Barbed Probe Inlet Filter Hand Strap for 203 model only External Sensor for 203 model only SD Memory Card 2GB Insta...

Page 8: ...known then elimination of the particulate contamination becomes substantially easier II PARTICLE DETECTION PARTICLE COUNTING PRINCIPLE A particle counter is an instrument that detects and counts part...

Page 9: ...on and reliable measurement The light scattering method is capable of detecting smaller sizing particles Typical detection sensitivity of the light scattering method ranges between 0 1 m to 25 m Scatt...

Page 10: ...OUNTER S SENSOR A particle counter is made up of the following components Light Source bright laser light Reflector Light Sensor Electronic Signal Processing Circuit Pump Flow Sensor Filter Page of 10...

Page 11: ...ic charges are neutralized and the dry aerosol is sampled by the Particle Analyzer Stage 2 dry particles Particles between 2 m and 10 m are stored dry and fed directly into the Particle Analyzer Stage...

Page 12: ...ak distribution of mono sized NIST traceable PSL spheres is utilized as threshold for each calibrated particle size Right of the mean red area is included in the total count for that specific particle...

Page 13: ...ute a single sample calibration Graph caption Median peak distribution of 5 mono sized NIST traceable PSL spheres is utilized as threshold for each calibrated particle size The image shows peaks for 0...

Page 14: ...ounts References Flow Mesa Labs Defender 520 Cal 06 26 2015 NIST Traceable Polymer Microspheres 0 203 m 0 005 m Lot 88888 Duke Standards TM 0 296 m 0 006 m Lot 88888 Duke Standards TM 0 498 m 0 009 m...

Page 15: ...n the environment to be measured 3 Remove the red protective cap from the inlet 4 Turn the device ON by pressing the Power button and holding it for 3 seconds 5 After pressing the power key a SPLASH s...

Page 16: ...usy Do not remove Data saved to SD Data not saved SD not present or full Save Secure the device by locking the screen To unlock use the default password 1234 To reset the password press the reset butt...

Page 17: ...ntamination USB Mass Storage Set Admin Password Sound Model S N Firmware Hardware USB Supply SETTINGS PM 2 5 PM 10 Air Quality Settings SIZE UM SINGLE CHANNEL GRAPH SINGLE RANGE COUNT Sampling Setting...

Page 18: ...measurement sample with a particle counter the unit can display the count values as different readings Counts or Concentration Absolute or Differential Loc Set 99 different locations Time Time elapsed...

Page 19: ...to the ISO 14644 1 or FED STD 209E cleanroom standards To begin your sampling choose your cleanroom classification and start counting by pressing the count button below the screen Straight red line Cl...

Page 20: ...S Personalize the sampling process by choosing the individual settings of Time Volume and Counts or Manual Set number of Samples and Hold Time Hold Time Time delay between samples Number of Samples De...

Page 21: ...CLE ANALYSIS OTHER SETTINGS Set up storage settings Auto Automatically saves data Manual Device will ask after sample set count routine if user wants to save data Save Displayed Data Save a summary of...

Page 22: ...ustable by user Unit will count up to the Count Limit regardless of Elapsed Time Total Counts Total cumulative counts during sampling MENU SCREEN AIR QUALITY ANALYSIS Start sampling by pressing the co...

Page 23: ...and move the device around to obtain the differential pressure relative to initial location Accuracy tips 1 Take all samples at the same altitude no height differential with respect to initial locati...

Page 24: ...Manual TCH Pro 202 203 6 System Configuration Purpose Adjust system settings VIEW A FILE This screen displays saved reports MENU SCREEN SETTINGS The System Configuration Menu Screen Page of 24 33 TCH...

Page 25: ...1 Temperature Celsius C Fahrenheit F Pressure Pa mbar atm psi inH20 DATE TIME Set the current date and time for an accurate organization of your sampling results DISPLAY POWER Set backlight brightness...

Page 26: ...ch com STORAGE By default USB Mass Storage is disabled This enables use of the unit while charging via USB Computer Port For accessing SD card via USB USB Mass Storage must be enabled OTHER SETTINGS A...

Page 27: ...in house calibration However this will void warranty and calibration certificate CALIBRATION INFO Calibration Certificate number Calibration date Calibration due date Cal Sticker Unique number of sea...

Page 28: ...m the device and directly insert it into your computer VI REMOTE OPERATION Software and firmware updates required for remote operation to be released in spring 2017 Device may be controlled directly v...

Page 29: ...sampling by pressing Count button Note Touchscreen is disabled during sampling even during hold time 2 Follow touchscreen calibration procedure Large Temperature and RH offset 1 Use external sensor T...

Page 30: ...on media For proper test utilize a 0 1 m or ULPA filters 2 Factory calibration Annually 3 External cleaning As needed II TCH PRO FIRMWARE UPGRADE 1 Download and uncompress the latest firmware for your...

Page 31: ...on is disabled in upgrade mode To restart the unit without upgrading press Reset button III TOUCHSCREEN CALIBRATION 1 Turn off the unit 2 Press the Power Button Count Button and screen simultaneously...

Page 32: ...or shipping charges freight insurance and proper packaging to prevent damage in transit This warranty shall be void in the event of user actions including misuse improper wiring operation outside of s...

Page 33: ...S A 265 Cambridge Ave 60250 Palo Alto CA 94306 Ph 1 650 319 3018 Philippines 7B Mountain Drive Light Industry Science Park II Calamba City Laguna 4027 Philippines Ph 63 49 545 6957 Email info teilch c...

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