Home Page of TechnoCoat~Digital Radius Gauge-New Phi-Boy~

World First !! Digital Radius Gauge

Radius measurement using partial arc


Radius measurement of 3-dimensional object		Radius measurement of automobile hood

Now measurement of every radius and contour is possible !

Phi-Boy is a revolutionary and easy to use digital gauge for both ID and OD as well as columnar, cylindrical, conical, and spherical shapes.

1.	Easy and Quick Operation	Automatic readout mode^*1 enables an easy and quick onsite measurement.
2.	Economy	Measurement of both inner and outer radii is accomplished with one unit. Measurement of both small andlarge work pieces is accomplished by just changing attachments.
3.	Accuracy	Within +/- 0.01mm (lower accuracy for larger objects)
4.	Measurement through Partial Arc	No need to measure the entire work surface.
5.	Measurable Diameter	20mm to 10,000mm (10 meters)
6.	Alarm^*2	Warning buzzer goes off and lamp comes on when the reading exceeds the preset minimum/maximum.
7.	Calculating Functions	Calculates and indicates both radius and diameter, average value, and standard deviation.
8.	Data Storage and Printout	Storage of up to 5 readings. Printouts the individual readings, average, the size of base attachment (L and R) and data.
9.	Measurement of Changing Radius ^*3	Measures continually varying radius using a base attachment with spherical contact legs.
10.	Waviness	Measures waviness and gyration on flats, columns, and spheres.

*1.	Automatically accepts a "h" value (or max. peak or min. valley) when the extended line from the measuring tip to the center.
*2.	Applicable for detecting machining errors, routine radius check and go/no-go decision making for mass-production items.
*3.	Indicate the true radius, which goes through the two legs of the base attachment, indicator contact tip in contact with work piece.

Applications of Phi-Boy


Measurement of waviness on finished surface		Measurement of radius for TV tube


Measurement of mold radius		Measurement of radius on wood or art products


Measurement of changing radius during roll forming		Measurement of radius for bent pipe

Display

Liquid Crystal:16 letters×4lines

Mode & Function

Automatic Readout Mode:

Adopts and holds the most accurate value
Data Storage: Up to 5 reading values
Average Calculation
Diameter (D)⇔Radius (R) Calculation
Standard Deviation Calculation

Minimum Value

0.01mm

Measurable Diameter

20mm to 10,000mm (=10m)

Pre-Setting

Base Attachment Data Setting:

L: 0mm to 1000mm

r: 0mm to 10mm

Memories 3 different base attachment Alarm Value Setting

( 0mm<Value<10,000mm ):

1. Alarm when less/more than given value

2. Alarm when between 2 given values
Auto Power Off Setting: 1 min. to 99 min.
Clock Setting:

Day/Month/Year/Time

Power Source

Ni-Cd Battery (1.2V×3)

Full charge for 5 hours use
(warning lamp when low battery)
Recharge Adapter

Input:100 to 120V AC, 50/60Hz

Output:5V DC, 2.3A

Charging Time:12 hours

Power Consumption

100mA

Operative

-10 to +50 degree C

Dimension

102mm(W)×191mm(D)×58mm(H)mm

Weight

410g

Phi-Boy Unit with an AC Adapter	1
Indicator with Connecting Cable	1
Base Attachment	1



Left:Ball (Type B)	Right:Column (Type C)
For best accuracy choose a suitable base attachment. Type B or C, depending on the shape and size of work piece.

Choose an appropriate tip depending on the shape and condition of the work piece.


	Base Attachment Contact Tips Printer

Cladding by welding and surface treatment of machine part and metal mold.