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11 

Appendix A

 

 
Specifications 

Specifications are subject to change without notice. 

Velocity: 

Range: 

0 to 4000 ft/min (0 to 20 m/s) 

Accuracy

1&2

±5% of reading or ±5 ft/min (±0.025 m/s),  
whichever is greater 

Resolution: 

1 ft/min (0.01 m/s) 

Temperature: 

Range: 

0 to 200°F (-18 to 93°C) 

Accuracy

3

±0.5°F (±0.3°C) 

Resolution: 

0.1°F (0.1°C) 

Instrument Temperature Range: 

Operating (Electronics): 40 to 113°F (5 to 45°C) 
Operating (Probe): 

0 to 200°F (-18 to 93°C) 

Storage: 

-4 to 140°F (-20 to 60°C) 

External Meter Dimensions: 

3.3 in. 

 7.0 in. 

 1.8 in. (8.4 cm 

 17.8 cm 

 4.4 cm) 

Meter Weight:  

Weight with batteries: 

0.6 lbs (0.27 kg) 

Power Requirements:  

Four AA-size batteries (included)  
 

1

 

Temperature compensated over an air temperature range of 40 to 150°F (5 to 
65°C). 

2

 

The accuracy statement of ±5.0% of reading or ±5 ft/min (±0.025 m/s), whichever is 
greater, begins at 30 ft/min through 4000 ft/min (0.15 m/s through 20 m/s). 

3

 

Accuracy with instrument case at 77°F (25°C), add uncertainty of 0.05°F/°F 
(0.03°C/°C) for change in instrument temperature. 

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Содержание VELOCICALC 9515

Страница 1: ...VELOCICALC AIR VELOCITY METER MODEL 9515 OPERATION AND SERVICE MANUAL P N 1980555 REVISION F NOVEMBER 2020 www com information itm 0 561 8187...

Страница 2: ...www com information itm 0 561 8187...

Страница 3: ...nts set forth in the manual allow an operator to replace consumables or perform recommended cleaning g This warranty is VOID if the product has been misused neglected subjected to accidental or intent...

Страница 4: ...ANTY AND LIABILITY which contains the complete and exclusive limited warranty of Seller This LIMITATION OF WARRANTY AND LIABILITY may not be amended modified or its terms waived except by writing sign...

Страница 5: ...ciCalc Air Velocity Meter 3 Installing the Batteries 3 Using The Telescoping Probe 3 Extending The Probe 3 Retracting The Probe 3 CHAPTER 3 OPERATION 5 Keypad Functions 5 CHAPTER 4 MAINTENANCE 7 Recal...

Страница 6: ...ack the instrument and accessories from the shipping container Check the individual parts against the list of components below If anything is missing or damaged notify TSI Incorporated immediately 1 C...

Страница 7: ...age Using the Telescoping Probe The telescoping probe contains the velocity and temperature sensors When using the probe make sure the sensor window is fully exposed and the orientation dimple is faci...

Страница 8: ...Date Calibrated ft min m s Key Pressing this key changes the display to read air velocity C F Key Pressing this key changes the display to read temperature Changing Units To change units first put the...

Страница 9: ...ents and to receive a Service Request number To fill out an online Service Request U S International TSI Incorporated Cases If the instrument case or storage case needs cleaning wipe it off with a sof...

Страница 10: ...ive Action No Display Unit not turned on Switch unit on Low or dead batteries Replace batteries Dirty battery contacts Clean the battery contacts Velocity reading fluctuates unstable Fluctuating flow...

Страница 11: ...00 F 18 to 93 C Storage 4 to 140 F 20 to 60 C External Meter Dimensions 3 3 in 7 0 in 1 8 in 8 4 cm 17 8 cm 4 4 cm Meter Weight Weight with batteries 0 6 lbs 0 27 kg Power Requirements Four AA size ba...

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