Portable Measuring Arms - A-Line

A-Line

Extremely easy and accurate 3D measurement for quality control, inspection, or verification of small and large size parts.

Portable Measuring Arm

Models: A3, A4, A5, A6+, A7, A8+, A9

Measuring ranges from 250 mm to 9000 mm

Portable measuring instrument

Extremely easy to use

Certified according to ISO 10360-12 standard

Exist in 5, 6 or 7 axis configuration

Protection with electromagnetic brake

Laser Scanners for the 7 axes arms

Trimos A-line portable articulated measuring arms allow an extremely easy and accurate 3D measurement.

The A-line arms certified according to ISO10360-12 or ISO10360-02 standard allow quality control, inspection, verification of small and large size parts. Thanks to an extremely stable carbon structure, all models are light and easy to operate. You can choose between the A3, A4, A5, A6+, A7, A8+, A9 and AT models according to your application.

For pipe inspection with laser fork and a dedicated software Trimos AT is the perfect equipment. Based on the A5 and A6 arm design, this portable articulated arm is ideal for quick and accurate inspection of pipes and any other parts within its range.

Different Laser Scanners can be combined with our 7 axes arms for a complex-profile contour scanning . All Laser Scanners can be quickly applied to the rotating 7th axis of the arm.

FLEXIBILITY AND PROBABILITY

All arms may be provided with a wireless Bluetooth device, batteries or the two options for a complete wireless portability.

Applications

Technical specifications

Standard Arms

Accuracies according to Standard ISO 10360-2

Models A3	Axes	MPE_p^*5(mm)	MPE_e^*6 (mm)	Weight (kg)
A3 - 1300	6	0,008	0,005 + L\50 < 0,015	9.5
A3 - 1800	6	0,008	0,005 + L\40 < 0,018	10.4

Accuracies according to Standard ISO 10360-12

Models A4 ÷ A6	Axes	E_Uni^*1 (mm)	P_Size^*2 (mm)	P_form^*3(mm)	L_dia^*4 (mm)	Weight (kg)
A4 - 1800	6	0,029	0,009	0,019	0,031	7.9
A4 - 2500	6	0,038	0,013	0,024	0,040	8.4
A4 - 3200	6	0,053	0,018	0,031	0,056	8.8
A5 - 1800	6	0,023	0,007	0,015	0,025	8.4
A5 - 2500	6	0,030	0,010	0,019	0,032	8.9
A5 - 3200	6	0,042	0,014	0,025	0,045	9.3
A5 - 4000	6	0,056	0,018	0,033	0,062	10
A6+ - 1800	7	0,031	0,008	0,020	0,032	8.9
A6+ - 2500	7	0,040	0,012	0,026	0,043	9.4
A6+ - 3200	7	0,052	0,016	0,033	0,059	9.8
A6+ - 4000	7	0,069	0,020	0,042	0,079	10.5

Accuracies according to Standard ISO 10360-2

Models A7 ÷ A9	Axes	Measuring Range (mm)	Volumetric Accuracy (mm)	Point Repeatability (mm)	Weight (kg)
A7 - 5000	6	5000	0.065	0.038	12.5
A7 - 7000	6	7000	0.080	0.048	14
A7 - 9000	6	9000	0.100	0.060	16.5
A8+ - 5000	7	5000	0.075	0.050	13.5
A8+ - 7000	7	7000	0.090	0.060	15
A8+ - 9000	7	9000	0.110	0.070	17.5
A9 - 250	5	250	0.004 + L/50	0.005	12
A9 - 400	5	400	0.006 + L/40	0.007	14

Arm to measure Tubes (AT)

Model AT	Axes	Measuring Range (mm)	Volumetric Accuracy with Laser Fork (mm)	Touche probe point accuracy * (mm)	Point Repeatability (mm)	Weight (kg)
AT - 1800	6	1800	0.056	0.025	0.020	7.9
AT - 2500	6	2500	0.063	0.036	0.028	8.4
AT - 3200	6	3200	0.072	0.045	0.035	8.8
AT - 4000	6	4000	0.099	0.060	0.045	9.5
AT - 5000	6	5000	0.122	0.090	0.060	11.5

*1		E_Uni: Maximum permissible longitudinal error of measurement, Bidirectional
*2		P_Size: Maximum permissible probe deviation, size
*3		P_Form Maximum permissible probe deviation, shape
*4		L_Dia: Maximum permissible probe deviation, position
*5		MPE_p:Maximum permissible Error, probing
*6		MPE_e:Maximum permissible Error, length measurement