Prix FOB
Obtenir le dernier prix|
1 Set Minimum Order
Pays:
China
N ° de modèle:
JD25-D
Prix FOB:
Localité:
-
Prix de commande minimale:
-
Commande minimale:
1 Set
Packaging Detail:
Veneer Case
Heure de livraison:
7 days if stock available and 4 weeks for new
Capacité de Fournir:
50 Set per Month
Payment Type:
T/T
Groupe de produits :
Personne àcontacter Hannah
No.9 Xinguang road , Guiyang, Guizhou
 JD**-D/JD**-C
Digital Universal Length Measurer
Application
Digital universal length measurer is a kind of
length measuring instrument which is used in absolute and
comparative measurement. It is mainly used in metal-processing
industry, especially those measuring rooms or inspection stations
of machinery industry and others industrial fields, such as
tool-measure and instruments manufacturing.
Features:
1. High quality cast-iron base support, it has a good stability
after long-term natural seasoning.
2. Optimization design, make sure the structure with high
performance and precision.
3. Various kinds of accessories are provided, so it has good
universal performance.
4. It is equipped with optical grating measuring system, the
measuring result is displayed in number visually.
5. The illumination system of optical grating adopts infrared
illuminator which is low voltage and current, small volume and long
life.
6. It uses Abbe's principle and high precision measuring system, so
it has a high measuring precision.
SPECIFICATION
Main Measure Work-pieces Include:
1. Smooth columniform worpieces (Axis, hole, plug gauge and ring
gauge etc )
2. The MID-diameter of internal thread, external thread, thread
plug gauge and thread ring gauge
3. Workpieces with parallel plane (calipers, length bar and
low-grade measuring block)
Technical Parameter:
Measuring range (mm):
External size:
Absolute measurement: ****0
Comparative measurement: ****0
Internal size:
When using small measuring hook
(maximum insert depth *2, maximum wall thickness *0): *****0
When using large measuring hook
(maximum insert depth *0, maximum wall thickness *5): *****0
When using electronic measuring hook: ***0mm
When using universal measuring hook: *****2mm
Measurement of internal thread MID-diameter:
When using small measuring hook (thread small diameter ****0mm)
When using large measuring hook [thread small diameter *1 ~ (*0
-wall thickness) X 2 ]
Thread distance: 0.5~6 mm
Measurement of external thread MID-diameter: Maximum **0mm, thread
distance 1~6 mm
Measuring force (N): 0, 1.5, 2.5
Digital resolution: 0.1um
Accuracy repeatability of the instrument:
. External-size measurement 0.3μ M
. Internal - size measurement 0.5μ M
Accuracy of instrument:
While direct measurement of external size, accuracy of instrument
is superior to
(0.5 + L/**0) um for JD**-D and 0.5 um for JD**-C
While measurement of internal size, accuracy of instrument is
superior (1 +L/**0) um JD**-D and 1 um for JD**-C
Universal worktable:
1. Installment size of worktable: **0X**0mm
2. Adjusting range of height: 0 ~ **0
3. X axis travel: *5mm
4. Inclination of workable (enclosure Y axis ): ± 3°
5. Rotary angle of workable: ± 4°
6. Loading of worktable: *0kg
7. Fit dimension of contact tip's internal-diameter: Φ 6H7
8. Fit external dimension of contact tip pole with
internal-diameter
Of contact tip: Φ 6g6
Overall dimensions of the instrument (length X width X height): **0
X **0 X **0mm
Weight of the instrument: **0Kg
| Model | JD**-C | JD**-D | Â | |
| Measurement range | Absolute measurement (mm) | 0~**0 | 0~**0 | Â |
| Relative measurement (mm) | 0~**0 | 0~**0 | Â | |
| Internal size(mm) | When using a small measuring hook | When maximum extending in depth up to *2, the maximum arm thickness of *0, *0~**0 | When maximum extending in depth up to *2, the maximum arm thickness of *0, *0~**0 | Â |
| When using a large measuring hook | When maximum extending in depth up to *0, the maximum arm thickness of *5, *0~**0 | When maximum extending in depth up to *0, the maximum arm thickness of *5, *0~**0 | Â | |
| When using a electric measuring hook | 1~*0 | 1~*0 | Â | |
| when using a universal measuring hook | *4~**2 | *4~**2 | Â | |
| Universal worktable | Area of installation | **0mm×**0mm | **0mm×**0mm |  |
| Range of height adjustment | 0~**0mm | 0~**0mm | Â | |
| Transverse travel | *5mm | *5mm | Â | |
| Y-Gradient | ±3° | ±3° |  | |
| Rotation of worktable | ±4° | ±4° |  | |
| Fitting size for the measuring cap's internal diameter | φ6H7 | φ6H7 |  | |
| Size of outer diameter between the reference rod and the measuring cap's internal diameter | φ6g6 | φ6g6 |  | |
| Â | ||||
| Intermediate diameter between internal screws (mm) | While using a small measuring hook | small screw diameter of *3~*0 | small screw diameter of *3~*0 | Â |
| While using a large measuring hook | small screw diameter of *1~(**-arm thickness)×2 | small screw diameter of *1~(**-arm thickness)×2 |  | |
| Screw pitch (mm) | 0.5~6 | 0.5~6 | Â | |
| Intermediate diameters between external screws (mm) | Maximum **0 | Maximum **0 | Â | |
| Â | Screw pitch (mm) | 1~6 | 1~6 | Â |
| Measuring force | Â | 0NÂ Â Â 1.5NÂ Â 2.5N | 0NÂ Â Â 1.5NÂ Â 2.5N | Â |
| Digital display equivalent | 0.***1mm | 0.***1mm |  | |
| Variability of the instrument display value | While measuring the external size | 2σ≤0.3μm | 2σ≤0.3μm |  |
| while measuring the internal size | 2σ≤0.5μm | 2σ≤0.5μm |  | |
| Accuracy | While conducting absolute measurement for external size | 0.5μm | 0.5μm |  |
| While conducting absolute measurement for internal size | 1μm | 1μm |  | |
| Load capacity | *0kg | *0kg | Â | |
| Overall size (mm) | **0×**0×**0 | **0×**0×**0 |  | |
| Weight | **0kg | **0kg | Â | |
| Pays: | China |
| N ° de modèle: | JD25-D |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 1 Set |
| Packaging Detail: | Veneer Case |
| Heure de livraison: | 7 days if stock available and 4 weeks for new |
| Capacité de Fournir: | 50 Set per Month |
| Payment Type: | T/T |
| Groupe de produits : | Length Measuring Machine |
