High-Quality Auto Level Automatic Level Dumpy Level (B20)

• Accuracy: 1mm
• Magnification: 32 ×
• Compensator: Magnetic
• Water Protection: IP66
• Transport Package: Standard Export Carton
• Trademark: Phenix
• Model NO.: B20
• Origin: China
• HS Code: 9015300000

Product Description

High-quality Auto Level Automatic Level Dumpy Level (B20)

Our Phenix series auto level are equipped with automatic compensator which is magnetically damped,
so that the instrument is free from vibration,temperature change and can self-correct even there is slight
slope.Besides,the instruments embody functions of measuring horizontal angle and distance. So it can apply
to construction project,water conservancy project, civil engineering and some other projects.

Model		Phenix
		C32	C30	B20
Telescope	Objective aperture	32mm(1.26 in)	36mm(1.42 in)	42mm(1.65 in)
	Magnification	24 ×	28 ×	32 ×
	Image	Erect
	Field of view	1°25'		1°20'
	Resolving power	4 .0"	3 .5"	3.0"
	Shortest focus	0.3m (1.0 ft)
	Stadia multiplication constant	100
	Stadia additive constant	0
	Coarse sighting	without	with	with
Compensator	Damping system	magnetic
	Working range	±15'
	Setting accurancy	0.5 "		0.3"
Leveling accurancy		2.0mm	1.5mm	1.0mm
Horizontal circle	Diameter	103mm(4.1in)
	Graduation/estimation	1°(1 gon)/ 0.1°((0.1 gon)
	Sensitivity of circular level	8'/2mm
	Horizontal fine motion screw	Double-sided endless drive
General	Water resistance	IP66
	Base	Concave and flat
	Base screw	5/8in
	Size(W*D*H)	215mm*130mm*135mm

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