Protractor
An Official of Niigata Seiki in Vietnam
Protractor
Protractor is a familiar mechanical device in machining workshops or factories. For an accurate, fast, and easy measurement result.
Introduction of the Protractor
Protractor is a product line, equipment manufactured by Niigata Seiki – Japan
Features of the Protractor
- High hardness, no wear, and rust after a long time of use
- Niigata Seiki protractor is used to measure angles in many modern industries such as mechanical engineering, machine repair, …
- The protractor has a simple, compact design that is safe to use
- Can be moved and stored easily
- The parameters printed on the ruler are clear and sharp, helping to read the measurement results quickly and accurately
- The ruler head is carefully machined to ensure safety during use.
Types of Protractor
Level Meter Kaidan LM-90KDS / LM-90KD
Level Mate LM-360
- Tilt angle measurement
- Material: Plastic
- Setting angles for machine work
- Mechanical assembly, installation
- Construction and related work
- Construction and related work
- Measuring range: 0～360゜
- Minimum reading: 1゜
- Accuracy: +/-0.5゜
Dial Slant Rule Kaidan
- Inclination angle measurement
- Material:
+ Body: ABS
+ Cover: Styrol - Easier to read compared to the bubble level
- Kaidan style graduation for easy reading
- Lightweight and handy
- With handle and hook hole
- Measuring range: 0～180゜
- Graduation: 1゜
- Accuracy: +/- 0.5゜
Protractor Kaidan PRT-19KD / PRT-30KD
- Angle measurement
- Material: Stainless steel
- Easy-to-read by Kaidan style graduation plus blade designed not to hide graduation
- Blade 10 cm ruler
- Reading: Total of degree on protractor (10° unit) and matched degree on blade (1° unit)
- Accuracy: +/- 20′
PRT-19KD
PRT-30KD
Protractor PRT-15 / PRT-19
- Angle measurement
- Material: Stainless steel (No.19 Polished finish)
- Graduation: 1°
- Maximum angle: 180°
- Accuracy: +/- 20′
In addition, No.15 also has:
- With rectangle head
- The blade is firmly set on the center of the protractor by a knurled nut and adjustable to any desired angle for use as a protractor
- Also can measure the depth
PRT-15
PRT-19
Protractor PRT-19SW / PRT-19S
- Angle measurement
- Material: Stainless steel
- Satin finish
- Maximum angle: 180°
- Accuracy: +/- 20′
- With two blades (for PRT-19SW)
- Can measure acute angle down to 10° (for PRT-19SW)
- 100mm ruler (graduation: 1 mm) (for PRT-19S)
PRT-19SW
PRT-19S
Protractor PRT-19A / PRT-19B
- Angle measurement
- Material: Stainless steel
- Polished finish
- Cutout for measuring small angle (No.19A)
- Maximum angle: 90° (PRT-19A) / 180° (PRT-19B)
- Accuracy: +/- 20′
- Protractor blade contains stop for setting a baseline angle and measuring against that setpoint (No.19B)
PRT-19A
PRT-19B
Protractor PRT-182S / PRT-183S
- Angle measurement
- Material: Stainless steel
- Maximum angle: 180°
- Accuracy: +/- 20′
- Satin finish
- The Center lock nut has a built-in needle for marking the center point (No.182)
- With rectangle head (No.183)
PRT-182S
PRT-183S
Protractor PRT-30S / PRT-101S
- Angle measurement
- Material: Stainless steel
- Maximum angle: 180°
- Accuracy: +/- 15′
- Satin finish
- The blade can be fixed. Ideal for work requiring high accuracy (No.101)
PRT-30
PRT-101S
Protractor No.300 / No.400 / No.600 / No.1000
- Large size protractor
- Angle measurement
- Material: Stainless steel
- Satin finish
- With T-handle lock nut (PRT-300SW, PRT-400SW)
- Graduation: 0,5°
- Maximum angle 180°
- Accuracy: +/- 15′
- Please choose a suitable model based on your work size
PRT-400S
PRT-400SW
Protractor PRT-192 series
- Angle measurement to be attached to machines and jigs
- Material: Stainless steel
- Satin finish: PRT192-120S, PRT192-200S, PRT192-250S, PRT192-300S
- Polished finish: PRT192-90S
- Please choose a suitable model based on your work size
PRT-192
Protractor PRT193 series
- Angle measurement to be attached onto machines and jigs
- Material: Stainless steel
- A circle plate protractor
- Satin finish
- Graduation: 1°
- Maximum angle: 360°
- Accuracy: +/- 20′
PRT 193-150
Inside Protractor IP-90
- Measurement of interior angles
- Quick and easy implementation
- Silver matte finish for better legibility
- Angle Measurement Range: 10° ～ 90°
- Graduation: 1°
- Accuuracy: +/- 0,5°
Angle Protractor AP-130
- Measuring angles for sheet metal bending, welding flanges, and butt joints, openings and bevels, scissors plates, etc.
- Material: Stainless steel
- Enables a wide range of angle measurements before and after the welding process
- Direct measurement can be done without interference from swelling or weld bead
- Can measure sheet metal bends and outside angle measurements
- Non-reflective satin finish for better legibility
- Bevel angle: Scissors angle 30 ～ 130°
- Bending angle and angle of butt weld joint: 0 ～ 90°
- Stud and beam angle after welding: 0 ～ 180°
Universal Bevel Protractor 495DA
- Precise angle measurement for tooling and fixture, assembly, machining, mold making, and for use as a standard
- Material: Steel
- Precise angle measuring instrument that can be set at any angle
- Blade accuracy:
+ Straightness
+ Parallelism: 0,01 mm - Weight: 215 g
