Technical Parameter
Dial Diameter
Dial graduation Φ165mm
Using temperature 0°~360° 1°for each grid -25℃~+60℃
Indicating deviation(H=35μT，T=20±3℃) ≤0.5°
Half period(H=35μT，T=20±3℃) ≥8.62 S
Friction deviation(H=35μT，T=20±3℃) ≤0.09°
Main semicircle self heterodyne correcting energy 1°~45°
Secondary semicircle self heterodyne correcting energy 1°~6°(magnetic inclination Q=45°)
Quadrant self heterodyne correcting energy 0.5°~10°
Inclining self heterodyne correcting energy －75~＋75μT
Lens barrel flexing range ±10mm
Dial image expanding rate ≈2times(original dial graduation)
Lighting power supply AC 220V,DC 24V
Diameter of mounting holes Pitchrow 420 ApertureΦ16Outline Dimension 20X430X1300mm(Excluding the length of lens barrel)
Weight 70kg, including stand
