Takikawa Engineering

Measuring instruments

Laser Micrometer

Scanning Units

There are three different types of Laser Micrometers as standard type, such as Scanning Units for Single axis measuring , Orthogonal dual axes measuring and Swing type all circumference measuring.
For measuring large diameter work pieces of more than 300mm, it can be measured by combination of 2 units of Single axis Scanning Unit.
For applications to install emitters and receivers separately or widen their distance, Separate type can be used. Also Multi-axis measuring more than Double axes can be made by combination of Separate type Scanning Units.
No influence to the measured value by ambient light such as the sunlight, etc.
Measurement of high temperature objects with up to 2000 degrees centigrade is available by minor modification of the Scanning Unit.

Takikawa Engineering Common specifications
Measuring system	Non-contact laser scanning system
Light source	Semiconductor laser diode(Max. output 1mW), Red(670nm), Continuous wave class 2
Structure of Unit protection	Dust protection(IP-64)
Ambient condition	Temperature:0-45degree centigrade, Humidity:35-85%RH(No condensation)

Takikawa Engineering Individual specifications
Model	Measuring range (mm) [*1]	Measuring accuracy [*2]	Resolution	Weight
Single axis measuring Standard type
LDM-301H	0.02～1	+/- 1um	+/- 0.1um	1kg
LDM-302H	0.05～5	+/-1um	+/-0.1um	1kg
LDM-303H	0.3～30	+/-2um	+/-0.1um	1kg
LDM-304H	0.5～90	+/-5um	+/-1um	3.5kg
LDM-305H	1～180	+/-10um	+/-1um	15kg
LDM-306H	2～300[*2]	+/-30um	+/-1um	34kg
Single axis measuring Separate type
LDM-302H-SP	0.05～5	+/-1um	+/-0.1um	1kg
LDM-303H-SP	0.3～30	+/-2um	+/-0.1um	0.9kg
LDM-304H-SP	0.5～90	+/-5um	+/-1um	2.5kg
LDM-305H-SP	1～180	+/-10um	+/-1um	11kg
LDM-306H-SP	2～300*2	+/-30um	+/-1um	28kg
Orthogonal Dual axes measuring type
LDM-302H-XY	0.05～5	+/-1um	+/-0.1um	2kg
LDM-303H-XY	0.3～30	+/-2um	+/-0.1um	2kg
LDM-304H-XY	0.5～`90	+/-5um	+/-1um	14kg
LDM-305H-XY	1～180	+/-10um	+/-1um	50kg
LDM-306H-XY	2～300	+/-30um	+/-1um	70kg
Swing type all circumference measuring[*3]
LDM-303H-SP LDM-703A	0.3～30	+/-2um	+/-0.1um	9kg[*4]
LDM-304H LDM-704A	0.5～90	+/-5um	+/-1um	27kg[*4]
LDM-305H LDM-705	1～180	+/-10um	+/-1um	60kg[*4]

[*1]Measurement of large diameter more than several meters can be made by using 2 units of Scanning Unit
[*2]Measuring accuracy is stated on the conditions of average time more than 400 times and measurement within special measuring area.
[*3]LDM-703, LDM-704A and LDM-705 are Model No. only for Swing Mechanisms.
[*4]These weights are only for Swing Mechanisms.

High Speed Scanning Type

Takikawa Engineering Common specifications
Measuring system	Non-contact laser scanning system(2000time/sec)
Light source	Semiconductor laser diode(Max. output 1mW), Red(670nm), Continuous wave class 2
Structure of Unit protection	Dust protection(IP-64)
Ambient condition	Temperature:0-45degree centigrade, Humidity:35-85%RH(No condensation)

Takikawa Engineering Individual specifications
Model	Measuring range (mm)	Measuring accuracy [*1]	Resolution	Weight
Single axis measuring Standard type
LDM-301HS	0.03～1	+/-1um	+/-0.1um	1kg
LDM-302HS	0.07～5	+/-1um	+/-0.1um	1kg
LDM-303HS	0.3～30	+/-2um	+/-0.1um	1kg
LDM-304HS	0.5～90	+/-5um	+/-1um	3.5kg
Single axis measuring Separate type
LDM-303HS-SP	0.3～30	+/-2um	+/-0.1um	0.9kg
LDM-304HS-SP	0.5～90	+/-5um	+/-1um	2.5kg

[*1]Measuring accuracy is stated on the conditions of average time more than 400 times and measurement within special measuring area.

Distance between transmitter and receiver ( Separate model )
LDM-302H-SP --- 20mm Max.
LDM-303H-SP --- 400mm Max.
LDM-304H-SP --- 1000mm Max.
LDM-305H-SP --- 3500mm Max.
LDM-306H-SP --- 4000mm Max.
High temperature measuring object - Optional remodel (Up to about 1200Ž Max. )
transparent measuring object---Standard function of display unit
tranceparent film width---optional remodel

Cable Extention Adaptor (LDM-201,-202), to be used in case distance between a Scanning Unit and a Display Unit exceeds 30 meters.
Dividing Adaptor (LDM-205,-206), which divides output signals from Scanning Unit.

Display Units

A lot of applications are available by various functions of Display Units.

Real time measurment and Max./Min. value, Average value Display for a period.
Average,Difference,Sum,Ratio,Flatness calculation of Multi-axis measurement
Large diameter/Long width measuring
Film thickness measuring
IC-Pin Pitches measuring
Total Control of Multi-production lines
Cable cover(wall) thickness measuring
Outside Diameter Control is available by Control Units
Others

	LDM-110	LDM-110EX	LDM-1000	LDM-1000EX	LDM-210	LDM-210C
No. of Axes	For Single	Max. 2	Max. 5	Max. 3	For Single
Scanning cycle	400 times/sec	400 times/sec	400 times/sec	400 times/sec	2000 times/sec
No. of Averaging time	1-2048 (16 steps)	1-2048 (8 steps)	1-2048(22 steps) at LDM-1000LS 1-1024(19 steps) at LDM-1000XY		1-2048 (12 steps)
Measuring mode	16 kinds	8 kinds (X,Y axis each)	16 kinds + Optional edges measurement per each axis		Optional edges measurement per each axis
Processing function	NG	Average, Difference, Large dia. measurement, etc.			NG
Cable cover(Wall) thickness processing	NG	NG	OK(by LDM-1000XY)		NG
Display device	7 segment LED		Graphic LCD	7 segment LED	7 segment LED
No. of Display digit	4-5 digits	4-5 digits	3-6 digits	3-6 digits	4-5 digits
Processing contents monitor	NG	NG	OK	OK	NG
Center position monitor	LED(8pcs)	LED(8pcs) (X,Y axis each)	Graphic bargraph per each axis	LED(8pcs) per each axis	LED(8pcs)	LED(15pcs)
No. of channel of Recorder output	1	1	1 channel per board(LDM-1000LS/XY)		1
Recorder output performance	Max.+/-10V, Resolution 12bits(=approx.10mV/1bit), Output impedance 100ohm(approx.), Deviation/Absolute value switch over available
Recorder output gain	1μm-1m/V(decade steps)		0.1μm`1m/V(decade steps)		1μm-1m/V(decade steps)
Digital dia. controller connection	OK	OK	NG	NG	OK	NG (Built-in Dia.Controller)
Center value setting	5 digits	5 digits	6 digits	6 digits	5 digits
High/Lo limit tolerance setting	4 digits	4 digits	6 digits	5 digits	5 digits
High/Low limit contact output	1a contact(*2)		1a contact(*2) per board(LDM-1000LS/XY)		1a contact(*2)
High/Low limit contact output	Contact rating: AC250V 2A(Resistance load)
Error contact output	1b contact(Close when power OFF)		1b contact(Close when power OFF)(Combined use by each board)		1b contact(Close when power OFF)
Error contact output	Contact rating: AC250V 2A(Resistance load)
Laser remote terminal	OK	OK (X,Y common)	OK(each LDM-1000LS board)		OK
Hold terminal	OK	OK (X,Y,P common)	OK(each LDM-1000LS/XY board)		OK
Edge monitoring function	OK	OK	OK	OK	OK
Self-diagnosis mode	OK	OK	OK	OK	OK
Multi-point calibration function	OK	NG	NG	NG	OK
Trigger function (Max. meas., Deviation meas., etc.)	NG	NG	OK	OK	NG
Offset function	NG	NG	OK	OK	NG
Zero set function	OK	NG	OK	OK	OK
mm/inch changeover function	NG	NG	OK	OK	NG
Programing function	NG	NG	OK(30 kinds)	OK(9 kinds)	NG
Graph display	NG	NG	OK	NG	NG
Serial port	OK	OK	OK	OK	OK	OK
BCD output	Option		OK(by LDM-1000BCD)		Option
Cable length	Standard 5 meters, Max. 30 meters (Extensible to 120m.max. as option)
Power supply	AC100-240V Free power supply 50/60Hz
Power consumption	less than 11VA	less than 14VA	less than 15VA(only display unit) less than 8VA(each board)		less than 15VA	less than 20VA
Ambient condition	Temperature:0-45 degree centigrade, Humidity:35`85%RH(no condensation)
Outside dimension	144(W) * 72(H) * 191(D)[mm]		216(W) * 144(H) * 225(D)[mm]		144(W) * 72(H) * 191(D)[mm]	144(W) * 72(H) * 241(D)[mm]
Weight	Approx. 1.5kg	Approx. 1.6kg	Approx. 4kg (only display unit) Approx. 280g (each board)		Approx. 1.5kg	Approx. 1.8kg

Cable Extention Adaptor (LDM-201,-202), to be used in case distance between a Scanning Unit and a Display Unit exceeds 30 meters.
Dividing Adaptor (LDM-205,-206), which divides output signals from Scanning Unit.
LDM-210/LDM-210C uses the detection part of the exclusive use because the scan time is different from the conventional model.

Takikawa Engineering Eccentricity Monitor

		EM-303A	EM-304A
Components		Measurement unit (EM-303A)	Measurement unit (EM-304A)
		HF Power supply (EM-200R-4)
		Display unit (EM-PC)
Condition of objects mesured	Objects	Electric cable/wire, whose core conductor shall be round and insulated.
	Finished diameter (mm)	0.3`15[*1]	0.8`30
	Core diameter (mm)	0.1`10[*2]	0.5`20
	Measuring accuracy[*3]	Diameter : +/-0.002mm[4] Eccentricity : +/-0.010mm[5]	Diameter : +/-0.005mm Eccentricity : +/-0.020mm[*5]
Ambient condition	Temperature	5 - 40 degree centigrade
	Temperature change (undertaking accuracy)	less than 10 degrees
	Humidity	35 - 85%RH (No condensation)
Output	Analog output	Diameter deviation(Ave.,X,Y), Eccentricity(X,Y) are -10V to +10VDC Diameter(Ave.), Eccentricity, Eccentric angle are 0V to +10V
	RS-232C Communication	Baud rate 1200/2400/4800/9600/19200/38400 bps
	Alarm output	Upper and Lower limit of Diameter, Eccentricity over (MOS relay output)
	Data save	Saving data into HDD is available
Power supply	Supply voltage	AC100V +/-10V
	Supply frequency	50/60Hz
	Power consumption	less than 120VA
	Earthing resistance	less than 100 ohm
Outside dimension [mm]	Measurement unit	386(W) * 386(H) * 314(D)	526(W) * 530(H) * 348(D)
	HF Power supply	121(W) * 117(H) * 280(D)
	Display unit	346(W) * 287(H) * 173(D)
Weight	Measurement unit	21‚‹‚‡	38‚‹‚‡
	HF Power supply	4.5‚‹‚‡
	Display unit	7‚‹‚‡

[*1]Available upto 20mm in a specific condition.
[*2]Available upto 15mm in a specific condition.
[*3]This condition shall be applied to X-axis and Y-axis respectively.
[*4]This measuring accuracy is guaranteed when the condition that the diameter is less than 10mm and the cable/wire position shall be locating at the place within +/-10mm of its center are satisfied.
[*5]This measuring accuracy is guaranteed when the condition that the diameter is less than 10mm and the cable/wire position shall be locating at the place within +/-3mm of its center are satisfied.

Cable Capacitance Monitor / Calibration Capacitor

This monitor can continuously measure capacitance of a covered cable in on-line water bath, which is manufacutured by continuous extruding machine.
Cable capacitance control is available by outputting control voltage.
Cablibration for Cable Capacitance Monitor is available by Calibration Capacitor (Option).

Display unit
Model	CPM-401
Measuring range	0 - 400pF/m (Expansible by option)
Measuring accuracy	Either larger value of +/-0.2% of reading value or +/-0.2pF/m
Resolution	0.1pF/m
Sampling time	500 times/sec
Capacitance display	4-digit 7-segment LED (Green)
Deviation display	4-digit 7-segment LED (Red) LED Bargraph.(F.S.=selectable +/- 10 or 100pF/m)
Target value setting	4-digit digital switch
High/Low limit setting	3-digit digital switch
Average	Moving average(1 - 5000 times, 1/2/5 steps)
Zero adjustment	Push ZERO switch on front panel and adjust at automatic
Analog output	Output capacitor/deviation(selectable) within +/-10VDC, Selectable gain, Isoration type.
High/Low limit contact output	Display in Red LED, 1a-contact (AC250V resistance load 2A)
BCD output	Option
External communication	RS-232C interface
Control method	Proportional control
Control output	Max. +/-10VDC, Isoration type
Line speed	Max. 3000m/min
Power supply	AC100 - 240V Free power supply 50/60Hz 10VA
Ambient condition	Temperature:0 - 45 degree centigrade, Humidity:35 -85%RH(No condensation)
Outside dimension	144(W) * 72(H) * 191(D)[mm]
Weight	Approx. 1.7kg

Repeater unit
Model	CPM-101
Construction	Alminium diecast (Dust & Water proof)
Ambient temperature	0 - 45 degree centigrade
Outside dimension	80(W) * 125(H) * 57(D)[mm]
Weight	Approx. 1.7kg

Sensor unit
Model	CP-05	CP-09	CP-15	CP-26
Outside dimension	28 * 226mm	40 * 386mm	60 * 656mm	80 * 900mm
Weight	0.5kg	1kg	3kg	6kg
Water conductivity	1mS/cm or less (It depends on water temperature and dissolved materials. Recommendable to use water with conductivity of 0.5mS/cm or less)

After purchase, tracability is available by option.
Calibration Capacitor for CP-15/CP-26 can be prepared by option.
Please feel free to contact us about calibration for other Capacitance Monitors.
Please feel free to contact us about measuring method of Calibration Capacitor.@

Takikawa Engineering Running Metalwire Thermometer

name	Runnning MetalWire Thermometer
model	RMT-01
Features	A portable thermometer with compact size, light weight and dry batteries used for power. Applicable for even small diameter of less than 0.1mm by using k-type thermocouple with small heat capacity to measure temparature of small metal wires. As for the maximum measurement diameter, even Φ10mm is possible. Accurate measurement is available due to small heat capacity of the thermocouple and small rotation friction of the pulley. Free from thouble of short circuit to the thermocouple caused by copper dust or the like. Non-contact power supply and data passing to the pulley that makes the pulley's rotation friction so small and rotation so smooth. A high-performance thermometer by making full use of CPU and the latest electronic technology. Accurate calibration is available by using a calibrator for K-type thermocouple.
Detection Sensor	K-type(Alumel-chromel) thermocouple
Temparature Measuring range	10　～　250℃
Display	７ segment LCD　４digits
Display Time	1/Sec. (once a second)
Power	A dry battery (size AA) x 4 and AC Adaptor
Power Consumption	6V　0.4A（dry battery） 5V　0.5A（rechargeable battery） Durable for 4 hour constant use of dry batteries and a rechageable battery made by SANYO Electric Co.,Ltd.
Ambient Temperature,Humidity	0～45℃,35～85%RH(No condensation)
Outside Demension	Machine body : 70(W)×157.4(H)×34.5(D)[mm] Pulley : 100mm diameter.
Weight	Approx.0.7kgiincluding batteriesj

Takikawa Engineering LENGTH MEASURING COUNTERS

* LC-2500 satisfy the cable manufacturer's demand of
pursuing accurate cable length.
* This tester variously applied to wide speed range and conductor diameter, have belt driving unit and here not any slippage.

* This tester is suitable device for demanding high performance and reliability at cable length measuring parts.

MODEL	LC-1000	LC-2000H	LC-2500H	LC-3000H	LC-3500R
Line Center	1000±150mm	1000±250mm	1000±160mm	1000±120mm	Machine adhesion
Roller	Hard Coating	Coating Belt	Timing Belt +Ceramic		Coating Belt
Measure	Digital pulse input
Max. Diameter	Φ5 - 150mm	Φ10 - 200mm	Φ5 - 100mm	Φ2 - 20mm	Φ10 - 80mm
Max. Line Speed	100m/m	50m/m	100m/m	200m/m	40m/m
Display	6digits LED display
Contact Output	2reset contact 250V 5A resitive load
Meter Pulse Out	1pulse /1m x 3EA
ACCURACY	0.05%
Resolution	0.02%(1pulse 50um)
Power Supply	100 - 240VAC 50/60Hz

Detector

Surface Variation Detector

TM-series Surface Variation Detectors were designed to monitor surface variations in an object by means of emitting light to the object and detecting a difference of interrupted light volume which is affected by the variation.
Those TM-series detectors can be used in production lines of all products, such as optical fibers, enamel, vinyl wires, communication and power cables, metal and glass rods, plastic tubes, pipes, hose, etc., which are required to detect surface variations.
Non-contact type detection & reliable, continuous high speed detection.
Easy operation and simple maintenance.

For Fine wire/cable
Model	TM-503W	TM-1100XY	TM-1003W	TM-1104W
Detecting derection	3	2	3	4
Measuring method	Double-slit, infrared LED projection type
Measuring range	0.02 - 3mm	0.02 - 5mm
Detecting sensitivity	0.01 - 1mm
Detecting accuracy	+/-1% of max. set value
Slit length	6mm	18mm	12mm	18mm
Slit width	0.1mm	0.5mm
Line speed[*1]	5m/min - 2000m/min	1m/min - 1500m/min
Recorder output	+/-0.2V/0.1mm	+/-1V/0.1mm	+/-0.5V/0.1mm	+/-1V/0.1mm
Alarm output	Red LED turns on, Relay contact output(AC250V 2A Resistance load)
Alarm time[*2]	0.1 sec	0.5 sec	0.1 sec	0.5 sec
Ambient temperature	-5 - 50 degree centigrade(No condensation)
Power supply[*3]	DC+/-15V	AC100V 50/60Hz	DC+/-15V	AC100V 50/60Hz
Power consumption	5VA	10VA	5VA	10VA
Outside demension (W * H * D[mm])	150 * 140 * 40	260 * 265 * 60	150 * 140 * 40	350 * 280 * 55
Weight	0.8kg	2.5kg	1kg	5kg

	for Middle dia. wire/cable
Model	TM-3001W	TM-3002W	TM-3004W	TM-3008W	TM-3016W
Detecting derection	1	2	4	8	16
Detecting method	Double-slit, infrared LED projection type
Measuring range	0.1 - 35mm
Detecting sensitivity	0.05 - 10mm
Detecting accuracy	+/-1% of max. set value
Slit length	48mm
Slit width	1mm
Line speed[*1]	1m/min - 1500m/min
Recorder output	+/-0.1V/0.1mm(on each axis)
Alarm output	Red LED turns on, Relay contact output(AC250V 2A Resistance load)
Alarm time[*2]	0.5 sec
Ambient temperature	-5 - 50 degree centigrade(No condensation)
Power supply[*3]	AC100V 50/60Hz
Power consumption	5VA	10VA	10VA	20VA	40VA
Outside demension (W * H * D)	260 * 90 * 41mm	260 * 260 * 60mm	370 * 335 * 60mm	370 * 335 * 120mm	370 * 335 * 240mm
Weight	1.5kg	3kg	6kg	12kg	24kg

	for Large dia. wire/cable/pipe
Model	TM-4001	TM-4002	TM-4004	TM-4008	TM-4016
Detecting derection	1	2	4	8	16
Detecting method	Single-slit, white tungsten lamp projection type
Measuring range	0.1 - 60mm
Detecting sensitivity	0.15 - 10mm
Detecting accuracy	+/-2% of max. set value
Slit length	70mm
Slit width	1.5mm
Line speed[*1]	1m/min - 1000m/min
Recorder output	+/-0.1V/0.1mm(on each axis)
Alarm output	Yellow or Red LED turns on
Alarm output	Relay contact output (AC250V 2A Resistance load)
Alarm time[*2]	0.5 sec
Ambient temperature	-5 - 50 degree centigrade(No condensation)
Power supply[*3]	AC100V 50/60Hz
Power consumption	10VA	20VA	30VA	60VA	120VA
Outside demension (W * H * D)	540 * 160 * 100mm	630 * 560 * 160mm	807 * 674 * 136mm	807 * 674 * 272mm	807 * 680 * 424mm
Weight	7kg	25kg	38kg	76kg	152k

	For Extra. large dia. wire/cable/pipe
Model	TM-6004	TM-6008	TM-7003	TM-7009	TM-7012
Detecting derection	4	8	3	9	12
Detecting method	Single-slit, white tungsten lamp projection type
Measuring range	1 - 80mm		1 - 130mm
Detecting sensitivity	0.2 - 10mm
Detecting accuracy	+/-2% of max. set value
Slit length	90mm		140mm
Slit width	2mm
Line speed[*1]	0.3m/min - 500m/min
Recorder output	+/-0.1V/0.1mm(on each axis)
Alarm output	Yellow or Red LED turns on
Alarm output	Relay contact output (AC250V 2A Resistance load)
Alarm time[*2]	0.5 sec
Ambient temperature	-5 - 50 degree centigrade(No condensation)
Power supply[*3]	AC100V 50/60Hz
Power consumption	30VA	60VA	30VA	90VA	120VA
Outside demension (W * H * D)	720 * 660 * 153mm	720 * 660 * 306mm	990 * 930 * 125mm	990 * 930 * 375mm	990 * 930 * 500mm
Weight	38kg	76kg	40kg	120kg	160kg

[*1]Applicable Line speed range varies by variation height.
[*2]HOLD output is available. (Option)
[*3]AC200V Power supply type is available. (Option)
In addition, other models for more detecting directions such as TM-6020(20 axes), and TM-7012(12 axes) and for parallel multiple line such as TM-1000S-8ch are also available

Surface Variation Detector

TMS-1104W/TMS-01

DETECTOR		Display unit
Model	TMS-1104W	Model	TMS-01
dxf format CAD file	Go	dxf format CAD file	Go
Detecting derection	4 axis	Sampling Friquency	75KHz（4axis）
Detection Method	Double-slit, infrared LED projection type	Main Display	７segmentLED　5digit
Detectable Outside Diameter	φ0.02～5mm	Sub Display	７segmentLED　2digit
Detecting Sensitivity	0.02～0.999mm	Recorder Output	0.1mm/V
Detecting Accuracy	+/-10μm. set value	Length Measurement input	encorder input
Slit length	18mm	Length Measurement power output	DC12V　Max50mA
Slit width	0.5mm	Alarm Output	Relay contact output(AC250V 2A Resistance load)
Feeding speed[*1]	1m/min～1000m/min	Outside Contact input	Reset input
Response	3Hz～10KHz	RS-232C interface	OK
		Cable length ( Between Sensor/Display )	5m
		Alarm Time	0.01～0.999Sec
Ambient Temperature	-5 - 50 degree centigrade (No condensation)	Power Source	AC90～240V 50/60Hz
		Power Consumption	17VA
Outside Dimension (W×H×D[mm])	350×280×55	Outside Dimension (W×H×D[mm])	144×144×210
Weight	3.5kg	Weight	3kg

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