ga('set', 'userId', {{USER_ID}}); // Set the user ID using signed-in user_id. Mitutoyo SJ-310
724 368-8006
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Large 5.7” color LCD with touch screen improves operability and achieves high visibility.
Conforms to the roughness standards JIS-B0601-2001 JIS-B0601-1994, JIS-B0601-1982, VDA, ISO-1997 and ANSI.
Statistic measurements up to 3 parameters of 300 samples can be performed showing average, standard deviation, max, min, pass rate and histogram.
Up to ten measurement conditions along with stored data can be displayed and printed out by the built-in thermal printer. It can also store up to 10 measurement conditions with the built-in memory.
The SJ-310 supports a micro-SD card (optional) for storage of up to 10,000 measurement values, 500 measuring conditions, 1000 measuring data, 500 image (BMP) data, 500 statistic data or auto save up to the last 10 sets of measurement data.
The total measurement and sectional measurement results can be displayed as well as the evaluation curve, BAC/ADC curve.
USB, Digimatic SPC output, RS-232C and External Software connectivity is supported.
Security is managed via a password lock to restrict function changes and unnecessary settings that could cause operation errors.
16 languages can be selected and are switchable.
It corresponds to cissoidal calculation in which one measurement can evaluate two different conditions.
User friendly, high-functionality display unit
with integrated high-speed printer
The large 5.7-inch color graphic touch-screen LCD provides excellent readability. Furthermore, selecting icons from the touch panel display*1 provides intuitive and easy operation. The integrated high-speed printer also allows the user to perform the entire process from making measurements to printing the results with the push of a single button (START button). *1 Text display can also be selected.
Standard drive unit
Popular standard drive unit
Retractable drive unit
The detector is in the retracted
position at rest so it is immune from damage when inserted into a feature whose shape cannot be easily seen, such as a blind hole, etc
Transverse tracing drive u
Best suited for measurement
of narrow, shrouded workpiece features such as crankshaft bearings, EDM parts, etc.
(Patent Registered in Japan)
Specifications | |||||||||
Type of detector | Standard drive unit type | Retractable drive unit type | Transverse tracing drive unit | ||||||
Model No. | SJ-310 (0.75mN type) |
SJ-310 (4mN type) |
SJ-310 (0.75mN type) |
SJ-310 (4mN type) |
SJ-310 (0.75mN type) |
SJ-310 (4mN type) |
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Order No. inch/mm | 178-571-01A | 178-571-02A | 178-573-01A | 178-573-02A | 178-575-01A | 178-575-02A | |||
Measuring range | X axis | .7"(17.5 mm) | .22"(5.6 mm) | ||||||
Detector | Range | 14400 µinch (-7900 µinch to +6300 µinch) [360 µm (-200 µm ~ +160 µm)] | |||||||
Range/ resolution | 14400 µinch / .8 µinch (360 µm / 0.02 µm) 4000 µinch / .2 µinch (100 µm / 0.006 µm) 1000 µinch / .08 µinch (25 µm / 0.002 µm) |
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Measuring speed | In the measurement: .01inch/s (0.25mm/s), .02inch/s (0.5mm/s), .03inch/s (0.75mm/s), In the return: .04inch/s (1mm/s) | ||||||||
Measuring force / Stylus tip | 0.75mN type: 0.75mN / 2µmR 60°, 4mN type: 4mN / 5µmR 90° | ||||||||
Skid force | 400mN or less | ||||||||
Standard | JIS’82 / JIS’94 / JIS’01 / ISO’97 / ANSI / VDA / FREE | ||||||||
Measured profiles | Primary(P), Roughness(R), DF, R-Motif, W-Motif | ||||||||
Parameters | Ra, Rc, Ry, Rz, Rq, Rt, Rmax*1, Rp, Rv, R3z, Rsk, Rku,
Rc, RPc, Rsm, Rz1max*2, S, HSC, RzJIS*3, Rppi, RDa, RDq, Rlr, Rmr, Rmr(c), Rδc, Rk, Rpk, Rvk, Mr1, Mr2, A1, A2, Vo, la, lq, L0, Rpm, tp*4, Htp*4, R, Rx, AR, W, AW, Wx, Wte, Possible Customize |
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Graph analysis | BAC and ADC curves | ||||||||
Filter | Gaussian, 2CR75, PC75 | ||||||||
Cut-off length | lc | .003, .01, .03, .1, .3" (0.08 , 0.25 , 0.8 , 2.5, 8 mm) | |||||||
ls *5 | 100, 320 µinch (2.5 , 8 µm) | ||||||||
Sampling length | .003, .01, .03, .1, .3" (0.08, 0.25 , 0.8 , 2.5, 8 mm) | ||||||||
Number of sampling lengths | ×1, ×2, ×3, ×4, ×5,
×6, ×7, ×8, ×9, ×10, Arbitrary .0118 ~ .6299"(.0001" Interval) [(0.3 ~ 16.0mm: 0.01mm Interval)] |
×1, ×2, ×3, ×4, ×5, ×6, ×7, ×8, ×9, ×10, Arbitrary .0118 ~ .22"(.0001" Interval) [(0.3 ~ 5.6mm: 0.01mm Interval)] |
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LCD dimensions | 4.64" x 3.47" (117.8 × 88.2 mm) | ||||||||
Display languages | Japanese, English, German, French, Italian, Spanish,
Portuguese, Korean, Traditional Chinese, Simplified Chinese, Czech, Polish, Hungarian Turkish, Swedish, Dutch |
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Measurement result display | 1-parameter display: one parameter measurement result
4-parameter display: four parameter measurement results Profile display: one parameter measurement result and the measured profile Trace display: The ten latest measurement results using the same parameter |
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Printing function | Measurement conditions / Calculation results / GO / NG judgement result / Calculation results for each sampling length / Measurement curve / BAC / ADC / Environmental setting information | ||||||||
External I/O | USB I/F, Digimatic output, RS-232C I/F, External SW I/F | ||||||||
Functions | Customization | Desired parameters can be selected for calculation and display | |||||||
GO/ NG judgement *6 | Max rule / 16% rule / Average rule / Standard deviation (1s, 2s, 3s) | ||||||||
Storage of measurement condition | Save the condition at power OFF | ||||||||
Storage | Internal memory: Measurement condition (10 sets) Memory card (option): 500 measurement conditions, 1000 measuring data, 10000 text data, 500 statistic data, 500 image data, 1 backup of machine setting, the last ten traces (Trace 10) |
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Calibration | Saves last inputted nominal value of specimen / Average calibration with multiple measurement (MAX.12 times) is available | ||||||||
Power-saving | Auto-sleep function (30-600sec) *7 | ||||||||
Power supply | Two-way power supply: battery (rechargeable Ni-MH battery)
and AC adapter *Charging time: about 4 hours (may vary due to ambient temperature) *Endurance: about 1500 measurements (differs slightly due to use conditions / environment) |
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Size (W×D×H) | Display unit | 10.8"x 4.3" x 7.8"(275 × 109 × 198 mm) | |||||||
Drive unit | 4.5"x 0.9" x 8.9"(115 × 23 × 26.7 mm) | ||||||||
Mass | About 1.8kg (Display unit + Drive unit + Standard detector) | ||||||||
Standard accessories | 12AAM475 Connecting
cable *8 12AAA217 Nosepiece
for plane surface 12AAA218 Nosepiece
for cylinder 12AAA216 Supporting
leg 12BAK700 Calibration stage 12BAG834 Stylus pen 12BAL402 Protection sheet 270732 Printer paper (5 pieces) 12BAL400 Carrying case Roughness reference specimen (Ra 3µm), AC adapter, Philips screwdriver, Strap for stylus pen, Operation manual, Quick reference manual, Warranty |
12AAM475 Connecting cable *8 12AAE643 Point-contact adapter 12AAE644 V-type
adapter 12BAK700 Calibration
stage 12BAG834 Stylus pen
12BAL402
Protection sheet 270732 Printer paper (5 pieces) 12BAL400 Carrying case Roughness reference specimen (Ra 1µm), AC adapter, Philips screwdriver, Strap for stylus pen, Operation manual, Quick reference manual, Warranty |
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*1: Only for VDA/ANSI/JIS’82 standards. | |||||||||
*2: Only for JIS’97 standard. | |||||||||
*3: Only for JIS’01 standard. | |||||||||
*4: Only for ANSI standard. | |||||||||
*5: ls may not be switchable depending on a standard selected. | |||||||||
*6: Standard deviation only can be selected in ANSI.16% rule cannot be selected in VDA. | |||||||||
*7: Auto-sleep function is invalid when AC adapter is used. | |||||||||
*8: For connecting the calculation display unit and drive unit. | |||||||||
Transverse Drive
Used with optional
V type adapter
And a support foot
Standard Drive
Used with the optional cylindrical nosepiece
Standard Drive
Used with the optional
Support feet set
and a groove stylus
Used with your height gage
And the Height gage adaptor
You can enter assessment conditions using ISO/JIS surface texture symbols.
(Patent registered in Japan, U.S.A., Germany, UK, France)(Patent pending in China)
By specifying a tolerance in advance, you can display pass/fail results in color
OK
+ NG
- NG
Positive stylus contact indication
Stylus contact with the workpiece is indicated by color coding in the display. This is helpful when visibility of the surface to be measured is restricted (e.g. when measuring within a shrouded feature or groove).
No contact
contact
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