LaserPoint Fit Instruction Manual Download Page 8

Technical Specifications 

(*)

:  

(*)

 Specifications subject to change without notice.

 

 

(1)  Individually compared against a NIST or PTB reference. 

 

Warranty

 

All Laser Point instruments are warranted against defect in material and workmanship 
for one year after invoice date. During the warranty period Laser Point will repair, or at 
his sole option, replace at no charge components that prove to be defective, provided 
the parts are returned, shipping prepaid, to Laser Point Customer Service. 
This warranty does not apply if the instrument or any accessory has been damaged  by 
accident or misuse, or as a result of service or modification by other body than  Laser 
Point. No warranty is given by Laser Point on coatings and battery pack. 
 

 

 

 

 

 

 

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   Instruction Manual 

  (Rev11- Nov 2008; 

Firm. vers.11

 

 

Laserpoint srl - Via Burona, 51 - 20090 Vimodrone (Milano) - Italy 

Phone +39 02 27 40 02 36 - T39 02 25 02 91 61 

www.laserpoint.it

 

 

  

Parameter 

 Fit 50  Fit 200  Fit 500 

Maximum Measurable Power (W) 

50 200 500 

Minimum Measurable Power @ ±3% Accuracy (W)        1.5

 (1)

 

5

 (1)

 15

 (1)

 

Absolute Minimum Measurable Power (W) 

1.25 3  7.5 

Maximum Laser Beam Diameter (mm) 

20 20  25 

Power density damage threshold @ full scale at YAG

 

wavelength (W/cm

10000 

Power density damage threshold @ full scale at CO

wavelength (W/cm

2500 

Repeatability 

±1% 

ADC Resolution (W) 

±0.06 ±0.25  ±0.60 

Display Resolution (W) 

0.01 0.1  0.1 

Measurement Accuracy  

±3% 

Maximum allowable sensor head temperature (°C) 

70 

Time to measure and display data  (s) 

Power consumption in On status (mW) 

26 

Power consumption in Off status (

µ

W) 

25 

Power supply (2x AA Batteries) (V) 

Continuous operation without battery replacement (h)  

200 

Operating temperature range (°C) 

+10 to +40 

Storage temperature range (°C) 

-10 to +60 

Weight (body) (g) 

 

336 

Weight (sensor with cable) (g) 

178 200  280 

Size (head) DxH (mm) 

56x20 56x25  66x30 

Size (body) LxWxH (mm) 

95x71x46 

 
 
WARNING! The user of this instrument must be trained to the
use of power lasers and associated risks. LaserPoint is in no way
liable for any damage resulting from improper, careless or above
rated limits use of this instrument. 

                                                                                                                                    

 

Summary of Contents for Fit

Page 1: ...Nov 2008 Firm vers 11 1 WARNING The user of this instrument must be trained to the use of power lasers and associated risks LaserPoint is in no way liable for any damage resulting from improper careless or above rated limits use of this instrument ...

Page 2: ...dment 2 1997 Limits and methods of measurement of radio interference characteristics of information technology equipment Class B EN 61000 4 2 1995 Electromagnetic compatibility EMC Part 4 Testing and measurements techniques Section 4 2 Electrostatic discharge Class B EN 61000 4 4 1995 Electromagnetic compatibility EMC Part 4 Testing and measurements techniques Section 4 Electrical fast transient b...

Page 3: ...technical specifications defined at page 8 of this Instruction Manual The above listed instrument has been calibrated using standard references traceable to the National Institute of Standards and Technology NIST or Physikalisch Technische Bundesanstalt PTB This is not a Calibration Certificate for traceability purpose such a Calibration Certificate can be quoted on demand Important For Customer U...

Page 4: ...ely 2 seconds The instrument will also display one of the 2 available laser wavelengths e g CO2 The wavelength displayed the first time is random to change it refer to Paragraph 10 of this section 3 Auto check Cycle When the ON Zero button is released the instrument starts an auto check cycle during which both circuit and display are controlled and reset During this cycle the LCD shows all availab...

Page 5: ... turns steady green The LCD shows the last measured power value Return to Par 5 for a new measurement 7 Cooling the Head Should the probe reach its limit temperature the LCD shows COOL and the LED blinks red Use spontaneous or air forced cooling Never use liquids As soon as the temperature returns below its maximum allowable limit the LCD displays the last measured power value Warning sudden cool ...

Page 6: ... power measurement carried out at this wavelength setting 11 Customer s calibration This instrument can be re calibrated by the user to match a custom reference Remove the plastic cover of the adjustment switch located at the right side of the instrument body Zero the instrument as indicated in Paragraph 2 of this Operation Section and afterwards carry out a measurement of a known laser source Shi...

Page 7: ...lf It is emphasised that this no cost return option is only available when you purchase a new product of equivalent type that fulfils the same function Please inform your supplier of your wish to have the old instrument collected when ordering the replacement If you wish to dispose of the instrument without replacing it then the appliance must not be mixed with unsorted municipal waste The crossed...

Page 8: ...ack 8 Parameter Fit 50 Fit 200 Fit 500 Maximum Measurable Power W 50 200 500 Minimum Measurable Power 3 Accuracy W 1 5 1 5 1 15 1 Absolute Minimum Measurable Power W 1 25 3 7 5 Maximum Laser Beam Diameter mm 20 20 25 Power density damage threshold full scale at YAG wavelength W cm2 10000 Power density damage threshold full scale at CO2 wavelength W cm2 2500 Repeatability 1 ADC Resolution W 0 06 0 ...

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