High Precision Universal Metroscope/ Length measuring machine (JD36/ JD36-H)

• Customization: Available
• Type: Dial Indicator
• Material: Iron
• Model NO.: JD36 JD36-H
• Measurement Object: Length
• Range: 0~750mm
• Precision: 0.3 micrometer
• Measure Method: Manual
• Accuracy: 0.2 micrometer
• Precision Measuring Device: Precision Measuring Device
• Certification: GB, CE, ISO
• Customized: Non-Customized
• Measuring Force: 1.5N, 2.5N
• Digital display: 0.1 micrometer
• Measurement rang: 0~100mm for absolute , 0~750mm for relative
• Weight: 170kg
• Transport Package: Veneer Case
• Specification: ISO9001: 2000 CE Certificate
• Trademark: Sinpo
• Origin: Guizhou, China
• HS Code: 9903149909
• Production Capacity: 1000 Units/Year

Product Description

JD36 JD36H Hight Precision Universal Metroscope

Feature
The base is high quality cast iron and is aging for long time by nature so as to have good stability.
The measuring main axis adopts optimum square design to assure the stability of moving performance.
It has powerful optional accessories to satisfy different measuring requirements
The grating illuminating system adopts infrared illuminating device with low voltage, small current and long life as light sources.
The instrument adopt high precision measuring system, which conforms to the Abbe principle and has high measuring precision.
JD36H imported grating system and subdivision card have high precision and reliable stability.
JD36H The function is powerful by connecting to computer, which can rectify the measuring error caused by indicating value and temperature variation. And it has the function for automatically find reversal point.

Technical Parameters
Measuring range (mm)
External dimension: A Direct measurement 0~100
B Differential measurement 0~750
Internal dimension:
With small measuring yokes (depth of penetration up to 12mm, maximum wall thickness 50mm ) 10~480
With large measuring yokes (depth of penetration up to 50mm, maximum wall thickness 85mm) 30~450
Measurement with electric equipment:
With electric measuring yoke 1~60
With universal measuring yoke 14~112
Digital display: 0.1μ M
Accuracy of the instrument in case of temperature (20 centigrade ± 0.2 centigrade)
JD36H: External direct measurement: 0.2μ M
Internal measurement suerior to 0.6μ M
JD36: External direct measurement: 0.3μ M
Internal measurement suerior to 0.7μ M
Thread measurement
Measuring the internal pitch diameter:
With small measuring yoke (thread small diameter 13~30)
With large measuring yoke (thread small diameter 31~(70-wallthickness)*2)
Pitch of screws: 0.5~6
Measuring the external pitch diameter: Maximum value 200
Measuring Force: 0, 1.5, 2.5N
Variability of the displaying value
JD36H a. External measurement 2σ ≤ 0.1μ M
B. Internal measurement 2σ ≤ 0.3μ M
JD36 a. External measurement 2σ ≤ 0.2μ M
B. Internal measurement 2σ ≤ 0.4μ M
Universal worktable:
Mounting area (mm): 160× 160 approximately
Adjusting range of height (mm): 0~100
Transverse travel: 25mm
Tilting rage around Y axis ± 3°
Worktable rotation ± 4°
Load capacity: 10kg
Combination dimension of internal diameter contact tip: φ 6H7
Combination external dimension of measuring rod with contact tip: φ 6g6
Instrument dimension (mm): L × W × H=1060× 390× 450
Net weight of the instrument: 170kg

Model			JD36	JD36H
Measurement range (mm)	External size	direct measurement	0~100	0~100
		Differential measurement	0~750	0~750
	Internal size	With small measuring yoke (depth of penetration up to 12mm, maximum wall thickness 50mm	10~480	10~480
		With largel measuring yoke (depth of penetration up to 50mm, maximum wall thickness 85mm	30~450	30~450
Measurement with electric equipment		with electric measuring yoke	1~60	1~60
		with universal measuring yoke	14~112	14~112
Digital display			0.1μm	0.1μm
Accuracy	External direct measurement		0.3μm	0.2μm
	Internal direct measurement		0.7μm	0.6μm
Thread measurement	Measuring the internal pitch diameter	With small measuring yoke	thread small diameter 13~30	thread small diameter 13~30
		With large measuring yoke	(thread small diameter 31~(70-wallthickness)×2)	(thread small diameter 31~(70-wallthickness)×2)
		Pitch of screw	0.5~6	0.5~6
Measuring the external pitch diameter			Max value 200	Max value 200
Measuring force			0N    1.5N   2.5N	0N    1.5N   2.5N
Variability of the instrument display value		While measuring the external size	2σ≤0.2μm	2σ≤0.1μm
		while measuring the internal size	2σ≤0.4μm	2σ≤0.3μm
Universal worktable	Mounting area approximately		160mm×160mm	160mm×160mm
	Adjusting range of height		0~100mm	0~100mm
	Transverse travel		25mm	25mm
	Tilting rage around Y axis		±3°	±3°
	Rotation		±4°	±4°
Load capacity			10kg	10kg
Combination dimension of internal diameter contact tip			φ6H7	φ6H7
combination external dimension of measuring rod with contact tip			φ6g6	φ6g6
Overall size (mm)			1060×390×450	1060×390×450
Weight			170kg	170kg