background image

26°C

52%

Min Torque:

20

Max torque:

120

Min

Max

20%

24

23.04

24.96

60%

72

69.12

74.88

100%

120

115.20

124.80

Min Torque:

Max torque:

Min

Max

20%

0

0.00

0.00

60%

0

0.00

0.00

100%

0

0.00

0.00

Tool Model Number
Tool Serial Number
Tested by (print name)
Date of test

4

Notes:

© Jack Sealey Limited

Issue 5 19/05/20

This Sealey Declaration of Conformance is issued at the time of manufacture and its validity is open 

ended until the torque tool is used for the first time.  Unless otherwise stipulated, a period of 12 months, 
or 5,000 cycles, whichever occurs first, may be taken as default values for the interval between 
calibration checks.  This period starts after first use of the torque tool.          (BS EN ISO 6789-1:2017, 
clause 5.3 refers).

Nm

Measurement uncertainty  
Ambient temperature

Measurement error shall be less than ¼ of the maximum permissible relative deviation of the torque 

tool.

1

Completed test reading

3

Clockwise

Anti-clockwise                                                                     

(This part 2 to be completed only where applicable)

5

The observed values fall within the maximum permissible deviation (tolerance).  For tools with a flexible 

head, the result is valid only if the measuring axis is perpendicular to the axis of the tool. 

TORQUE TOOL                                       

CALIBRATION CERTIFICATE                     

STW903

Testing is in compliance with International Standard procedures, with test equipment calibrated by a 

laboratory traceable to International Standards. 

1

2

Completed test reading

3

3

4

Average

Test machine type/name

Test    

%

Test 

Load

Test machine serial No.
Test machine calibration date

Test 

Load

Tolerance ± 4 % of Test Load

Test     

%

1

2

4

5

Tolerance ± 4 % of Test Load

2

3

Declaration of Conformance                                                                                                                           

(in accordance with BS EN ISO 6789-1:2017)

1

Measurement error

2

Average

Humidity
Test units: (Nm, lbf.ft, etc)

TORQUE TESTER

1806261

17/07/2019

±1%

0.20%

Summary of Contents for STW901

Page 1: ...O NOT use the wrench if damaged or thought to be faulty Contact Service Agent 8 DO NOT drop or throw the wrench 8 DO NOT use wrench unless you have been instructed in its use by a qualified person 8 DO NOT use any cleaner which might affect the high pressure grease with which the wrench is packed 9 After use adjust to lowest torque setting but not below clean and store in a safe dry childproof loc...

Page 2: ...uld also be carried out if the torque tool has been subjected to an impact has been misused or the readings are suspect Jack Sealey Ltd have up to date calibration checking equipment certified to international standards to carry out this service STW900 SERIES Issue 1 20 05 20 fig 2 Sealey Group Kempson Way Suffolk Business Park Bury St Edmunds Suffolk IP32 7AR 01284 757500 01284 703534 sales seale...

Page 3: ...t error shall be less than of the maximum permissible relative deviation of the torque tool 1 Completed test reading3 Clockwise Anti clockwise This part 2 to be completed only where applicable 5 3 The observed values fall within the maximum permissible deviation tolerance For tools with a flexible head the result is valid only if the measuring axis is perpendicular to the axis of the tool TORQUE T...

Page 4: ...ement error shall be less than of the maximum permissible relative deviation of the torque tool 1 Completed test reading3 Clockwise Anti clockwise This part 2 to be completed only where applicable 5 3 The observed values fall within the maximum permissible deviation tolerance For tools with a flexible head the result is valid only if the measuring axis is perpendicular to the axis of the tool TORQ...

Page 5: ...urement error shall be less than of the maximum permissible relative deviation of the torque tool 1 Completed test reading3 Clockwise Anti clockwise This part 2 to be completed only where applicable 5 3 The observed values fall within the maximum permissible deviation tolerance For tools with a flexible head the result is valid only if the measuring axis is perpendicular to the axis of the tool TO...

Reviews: