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  1.  Carrying handle
  2.  Pen arm for temperature
  3.  Cartridge pen 
  4.  Recording cylinder
  5.  Pen lifting bar
  6.  Pen lifting lever
  7.  Acrylic Cover
  8.  Bracket
  9.  Fine adjustment screw for 

 

  temperature

 10.  Pen arm for humidity
 11.  Fine adjustment screw for

 

  humidity

 12.  Temperature sensor

 

  (Bimetal strip)

 13.  Venthole

 

COMPONENTS

Thermohygrograph

Model NS

 -Q

 

NS

 

-S

3-4, Kanda-kajicho, Chiyoda-ku, Tokyo 101-0045 Japan

URL: http://www.sksato.co.jp/english/

V.02.18

Summary of Contents for Sigma-II NS II-Q

Page 1: ...ng cylinder 5 Pen lifting bar 6 Pen lifting lever 7 Acrylic Cover 8 Bracket 9 Fine adjustment screw for temperature 10 Pen arm for humidity 11 Fine adjustment screw for humidity 12 Temperature sensor Bimetal strip 13 Venthole COMPONENTS Thermohygrograph Model NSⅡ Q NSⅡ S ...

Page 2: ...nfirm that the indicated value is within the specified accuracy by comparison with the reliable thermohygrometer such as Assmann psychrometer If the indicated value is out of accuracy specified adjust the value referring to the Indication adjustment If there are anything unclear contact us or the dealer from which you purchased the instrument Turn carrying handle to left until it stops 1 Lift the ...

Page 3: ... it counter clockwise to wind spring Be careful of winding too much Photo No 4 B 3 Attach chart Photo No 6 to 11 Wind the chart onto the cylinder so that the end of the chart for start is put under the other end Be sure to align both ends of the paper at the position of chart holder Ensure that the lower edge of the chart align with the cylinder bottom collar 4 Remove the cap of cartridge pen Phot...

Page 4: ...ifting the instrument with the handle make sure that it is locked Installation place Do not use in the followings Use in such environments may causes of error in indication and record In a place with vibration shock or inclination Outdoor use exception in a instrument screen At exhaust port of airconditioner or at a place subject to direct sunlight In dusty of sooty environments Use of blocking th...

Page 5: ...dition with LED LED green goes out when the voltage of the battery becomes 2 2VDC 10 or less under normal ambient At this time replace the batteries to the new ones immediately NB Recording cylinder stops operation in approx one month after the LED goes out under normal ambient Changing cylinder speed The cylinder speed switch is set for 7 day operation at factory shipment Set the switch at the to...

Page 6: ...rtridge pen red For spring wound model Change cylinder speed pinion Fig E Side view of cylinder Z indicates number of pinion teeth 22 teeth φ10 7mm 1 day operation 18 teeth φ9 0mm 7 day operation Fig A Bottom of cylinder Fig B 1 Exchange 7 day pinion to 1 day pinion Remove the 7 day pinion referring to Figs A and B Remove the 1 day pinion from the holder on the base and store the 7 day pinion on i...

Page 7: ...ion can be attached to the acrylic cover The fan improves response by directly pulling surrounding air into the instrument Warranty Our products are warranted to be free from defects in materials and workmanship for a period of one year from date of shipment If repair or adjustment is necessary and has not been the result of abuse or misuse within the one year period please return the units on Fre...

Page 8: ...3 4 Kanda kajicho Chiyoda ku Tokyo 101 0045 Japan URL http www sksato co jp english V 02 18 ...

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