JD36/JD36H
Application
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 | ||
Features
Specification
High Precision Universal Metroscope
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.
Parameter
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