Lab Equipment Calibrations: Daily

• Conducted on

  Date

• Prepared by

• Location
  Address

• Use the 0.76 standard first then the 0.50

• Specifications: 0.76 +/- 0.02, 0.50 +/- 0.02

• Water Activity is KDR's CCP #2. All meters must be calibrated at least once every day.

Meter Information

• Serial Number

• 0.76 standard results

• Verification failed. Clean meter and make adjustments then record retest results

• Remove meter from service for cleaning and/or repair.

• 0.50 standard results

• Verification failed. Clean meter and make adjustments then record retest results.

• Verification failed. Remove meter from service for cleaning and/or repair.

pH Meter

• Using the 4.00 & 7.00 standards, record the slope percentage results. Slope must be between 90 - 105%

• Calibration failed. Clean probe and replace standards. Record retest results.

• Calibration failed. Remove from service for repair.

Scale

• Using the 200g weight, record digital read out results.

• Calibrate scale and record retest results

• Calibration failed. Remove from service for repair.

Pipette-100ul

• Pipette one pump (100ul) into tared cup on a calibrated scale scale. Results must be 0.1g

• Verification failed. Make adjustments to pipette and record results.

• Calibration has failed. Remove from service for repair.

Pipette-500ul

• Pipette one pump (500ul) into a tared cup on a calibrated scale. Results must be 0.5g

• Verification failed. Make adjustments to pipette and record results.

• Calibration has failed. Remove from service for repair.