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Tie bar measurement system

Digital indicator TSD - 591 for tie bar measurement system


・ Applicable to the balance adjustment of tightening force
・ View four tie-bar's. (with voltage output)
・ Actual load display via tie-bar gage's element.
(Diameter, Young ratio, etc.)
・ 4 hour internal battery.
・ One touch automatic zero.


Specification name Specification contents
Bridge power supply 2 VDC±0.02 VDC within 35 mA
Applicable transducer Tie-bar gage (350 Ω type)
Measuring method Displacement method
Temperature efficient Zero ±0.2 μst/℃, Sensitivity ±0.01 %F.S./℃ (After 15 min. of warming up time)
Efficient due to time Zero ±0.2 μst/8 h, Sensitivity ±0.01 %F.S./8 h (Temperature variation width within ±2 ℃)
A/D sampling 16 times/s
Display section Dot matrix type liquidcrystal display (With back light LED type)
Function on setting program No. of files 20 filesat maximum
Setting contents 1. Young rate, 2. Diameter of tie-bar(Round bar) 3. Decimal point position, 4. Unit(kN, MN)
Tie bar analog output Tie-bar output : 4, Tie-bar average output : 1 (BNC connector)
Output 0 V ~ ±2 V (Loadresistance 10 kΩ or less)
Accuracy 0.5 %F.S. (Resolution 1/2 000)
Measuring target Tie-bar gage (350 Ω type)
Measurement set quantity 4 sets at maximum(one pair)
Measuring range ±15 000 μst
Resolution 1 μst
Accuracy ±0.1 %F.S.±1 digit
Operating temp./humidity range Temperature 0 ℃~ 50 ℃, Humidity 85 %RH or less (Non condensing)
Power supply voltage 90 VAC to 264 VAC (when using AC adapter), 50/60 Hz
Power consumption Approx. 8 VA
Battery drive time Approx. 4 hours (when connecting 4 sets of tie bar gage)
Outline dimensions (WxHxD) 220 mm x 160 mm x 49 mm (excludes protruding parts)
Weight Approx. 1.8 kg

Table of P/N

Parts No. Outline dimension
Weight(Approx. )


 Instruction manual 1 piece
 AC adapter 1 piece
(PW−024A−1Y160KU: Power Win Technology)
 Midget fuse(2 A) 1 piece


Instruction Manual


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