Reference Gauge
Air Micrometer แอร์ไมโครมิเตอร์
[Part Names and Dimensions]
[Description] Flowmec is a precision relative measuring instrument that measures changes in airflow running through a slight clearance between work - piece and measuring head as read by the expansion of a float in taper tube. The measuring system consists of flowmec main body, measur - ing head and masters. 1. Superior stability. (less than 2% active reading range) 2. Two standard magnifications can be shared. (The body with the black float shares magnifications of 2,000 and 5,000 times) 3. Since the upper damper is made of resin, it won,t scratch the float. 4. The magnification setting and zero adjusting knobs and located separately, making operation easy. 5. Taper tubes are easy to remove. 6. Magnification standards of all taper tubes are the same. (in cases of changing magnification, change the float and scale board) 7. Can be fabricated to compact multiple columns by adding basic unit between feet. [Advantages]
1. column flame 2. magnification setting knob 3. zero adjustment knob 4. screw for secure the scale plate 5. taper (glass) tube 6. scale board 7. float 8. limitation indicator 9. lower damper
10. upper damper 11. tapered tube seal (upper and lower) 12. head cover 13. tapered tube holder 14. regulator 15. ball valve (Ø8mm with touch joint) 16. measuring head joint (M10x0.75) 17. foot (right) 18. foot (left)
How to fabricate multiple columns
When performing multiple places measurements, flowmec can be easily fabricated to multiple columns by adding to basic units of No.3100 required and right & left feet. The above picture shows a three col - umns flowmec with a measuring head and master for taper degree mea - surement.
Note : Please contact us if you would like to change the number of colums after purchasing this product.
[Specifications]
standard magnification measuring range effective measuring range
times X10000 X5000
X2000 X1000 100 200
µm
20
40 30
µm 15 µm 0.5 mm 5
70
150
scale volume scale width float color
1 5
2 4
5 5
blue black black green µm less than 2% of effective measuring range sec. within 1.5 (value according to conditions specified in JIS B7535)
max. measuring error
response time tolerance marker
2 measuringnt head connecting screw M 10 x 0.75 male air pressure supplied kPa 245 ~ 785 basic unit size
mm 34 (W) x 477 (H) x 192 (D) mm 104 (W) x 479 (H) x 192 (D)
single column unit size basic unit weight single column unit weight
number of columns single column double columns three columns four columns five columns
width mm
deepth mm
hiegth mm
weigth kg
Order No.
kg 2.2 kg 3.8
model
104 138 172 206 240
3.8 6.0 8.2
No.3101 No.3102 No.3103 No.3104 No.3105
Note : The upper damper is exclusively for the speciffcations of the standard x 1000 magnification
192 475
[Standard Accessories]
10.4 12.6
• filter unit (including a mist separator, ODØ8 touch joint or volute nipple for inlet and ODØ8 touch joint for outlet) • touch tube, 2m length (for use in cut off valve and filter unit connection)
Indication of number of columns and magnitication is required when placing an order. Ex No.3103 (there columns) X 5000
JSR Entech Catalogue 231 jetco@jet.co.th
jet@jet.co.th
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