KITO Harrington DHLT Calibration Procedure Download Page 4

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Dynamic Hoist Load Tester (DHLT)

Calibration Procedure

ARRINGTON

OISTS

ONFIDENTIAL

4 of 4

General Use

EDOC0430

Rev. 01 10-5-2016

DHLT CALIBRATION DATA SHEET

Date: ____________________________

Serial Number: ______________________________

Cylinder

Pressure

(psi)

Force (lbs) Measured by Load Cell

5 Ton Link

10 Ton Link

Up Down

Average Up Down

Average

200

300

400

500

600

700

800

900

1,000

1,100

1,200

1,300

Summary of Contents for Harrington DHLT

Page 1: ...rating and maintaining system pressure between approx 1700 2450 psi h Turn on the Dynamometer assure that it is freely suspended from the Test Hoist with no tension on it other than the weight of the...

Page 2: ...der pressure up to 200 psi and record dynamometer reading iii Adjust cylinder pressure up from 200 psi to 700 psi in 100 psi increments recording the dynamometer reading at each increment iv Adjust cy...

Page 3: ...es generated on the graph are linear or close to linear they will be linear if their R2 values are very close to 1 If not investigate the cause correct and obtain new test data Recalibration may be re...

Page 4: ...Use EDOC0430 Rev 01 10 5 2016 DHLT CALIBRATION DATA SHEET Date ____________________________ Serial Number ______________________________ Cylinder Pressure psi Force lbs Measured by Load Cell 5 Ton Li...