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  • Equipment Return Form  
  • To be filled in by customer when you are sending equipment to our workshop for repair. 36 Kb
  • Terms & Conditions
  • pHentron's standard terms and conditions (Revised 2009). 36 Kb
  • Advertising Flier
  • Describes the activities of pHentron. 1.03 Mb
  • Info Sheet 1
  • (Withdrawn - some information is now outdated & incorrect. The relevant information is covered in Info Sheets 2 & 3)

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  • Info Sheet 2
  • (Replaced by Info Sheet 3) 58 Kb
  • Info Sheet 3
  • Appliance testing (Electrical Safety Test) - as it relates to laboratory equipment. 46 Kb
  • Fraction Converter
  • A simple Excel program which converts inches & fractions to mm & decimals, etc. We find this program very useful in our engineering design work. 23 Kb
  • Guidelines for Service Engineers
  • A joke article & is definitely not pHentron's policy. 29 Kb

    The following articles were written for the Victorian lab technicians magazine Lab Lines:

  • pH Meters
  • How pH electrodes work, cleaning electrodes, calibrating the meter, common faults, etc. 77 Kb
  • Safety of School Science Equipment
  • Possible safety problems with older equipment (that Test & Tag don't find). 29 Kb
  • Testing Balances & Common Faults
  • Common problems with balances & simple methods to test & calibrate them. 42 Kb