Mitutoyo-SERIES 340, 104 — with Interchangeable Anvils-Outside Micrometers

• Wide measuring range with interchangeable anvils.
• Measuring face of the spindle is carbide tipped (standard model).
• IP 65 water/dust protection (series 340). * Models with a measuring range up to 300mm.
• Equipped with Ratchet Stop for constant measuring force.

SPECIFICATIONS

Metric

Order No.	Range	Resolution	Interchangeable anvils	Setting Standard		Micrometer head stroke
				Qty	Size
Digimatic  (LCD)
340-251-30	0 – 150mm	0.001mm	6pcs.	5	25-125mm	25mm
340-252-30	150 – 300mm			6	150-275mm
340-520	300 – 400mm		4pcs.	4	300-375mm
340-521	400 – 500mm				400-475mm
340-522	500 – 600mm				500-575mm
340-523	600 – 700mm				600-675mm
340-524	700 – 800mm				700-775mm
340-525	800 – 900mm				800-875mm
340-526	900 – 1000mm				900-975mm

Inch/Metric

Order No.	Range	Resolution	Interchangeable anvils	Setting Standard		Micrometer head stroke
				Qty	Size
Digimatic  (LCD)
340-251-30	0  – 6″	.00005″/ 0.001mm	6pcs.	5	1″-  5″	1″
340-252-30	6″ – 12″	.0001″/ 0.001mm		6	6″- 11″
340-720	12″ – 18″				12″- 17″
340-721	18″ – 24″				18″- 23″
340-722	24″ – 30″				24″- 29″
340-723	30″ – 36″				30″- 35″

Metric

Order No.	Range	Graduation	Interchangeable anvils	Setting Standard		Micrometer head stroke
				Qty	Size
Analog
104-171*	0 – 50mm	0.01mm	1pcs.	1	25mm	25mm
104-139A	0 – 100mm		4pcs.	3	25-75mm
104-135A	0 – 150mm		6pcs.	5	25-125mm
104-161A	50 – 150mm		4pcs.	4	50-125mm
104-140A	100 – 200mm				100-175mm
104-136A	150 – 300mm		6pcs.	6	150-275mm
104-141A	200 – 300mm		4pcs.	4	200-275mm
104-142A	300 – 400mm				300-375mm
104-143A	400 – 500mm				400-475mm
104-144A	500 – 600mm				500-575mm
104-145A	600 – 700mm				600-675mm
104-146A	700 – 800mm				700-775mm
104-147A	800 – 900mm				800-875mm
104-148A	900 – 1000mm				900-975mm

Inch

Order No.	Range	Interchangeable anvils	Graduation	Setting Standard		Micrometer head stroke
				Qty	Size
Analog
104-165	0  – 2″	1pcs.	.0001″	1	1″
104-149	0  – 4″	4pcs.	.001″	3	1″ – 3″
104-137	0  – 6″	6pcs.		5	1″ – 5″
104-162	2″ – 6″	4pcs.		4	2″ – 5″
104-150	4″ – 8″				4″ – 7″
104-138	6″ – 12″	6pcs.		6	6″ – 11″
104-151	8″ – 12″	4pcs.		4	8″ – 11″
104-152	12″ – 16″				12″ – 15″
104-201	12″ – 18″	6pcs.		6	12″ – 17″
104-153	16″ – 20″	4pcs.		4	16″ – 19″
104-202	18″ – 24″	6pcs.		6	18″ – 23″
104-154	20″ – 24″	4pcs.		4	20″ – 23″
104-155	24″ – 28″				24″ – 27″
104-203	24″ – 30″	6pcs.		6	24″ – 29″
104-156	28″ – 32″	4pcs.		4	28″ – 31″
104-204	30″ – 36″	6pcs.		6	30″ – 35″
104-157	32″ – 36″	4pcs.		4	32″ – 35″
104-158	36″ – 40″				36″ – 39″
104-205	36″ – 42″	6pcs.		6	36″ – 41″

DIMENSIONS

		L : Range (mm)
Range	0 to 150mm models	0 – 25	25 – 50	50 – 75	75 – 100	100 – 125	125 – 150
Range	150 to 300mm models	150 – 175	175 – 200	200 – 225	225 – 250	250 – 275	275 – 300
Order No.		303950	303951	303952	303953	303954	303955
c: Overall length (mm)		135	110	85	60	35	10
Interchangeable  anvil		M1	M2	M3	M4	M5	M6

 

		L : Range (mm)
Range	300 to 400mm models	300 – 325	325 – 350	350 – 375	375 – 400
Range	400 to 500mm models	400 – 425	425 – 450	450 – 475	475 – 500
Range	500 to 600mm models	500 – 525	525 – 550	550 – 575	575 – 600
Range	600 to 700mm models	600 – 625	625 – 650	650 – 675	675 – 700
Range	700 to 800mm models	700 – 725	725 – 750	750 – 775	775 – 800
Range	800 to 900mm models	800 – 825	825 – 850	850 – 875	875 – 900
Range	900 to 1000mm models	900 – 925	925 – 950	950 – 975	975 – 1000
Order No.		304001	304002	304003	304004
c: Overall length (mm)		87	62	37	12
Interchangeable  anvil		M3	M4	M5	M6

 

		L : Range (mm)				b	d
Range	300 to 400mm models	300 – 325	325 – 350	350 – 375	375 – 400	224	425
Range	400 to 500mm models	400 – 425	425 – 450	450 – 475	475 – 500	273	525
Range	500 to 600mm models	500 – 525	525 – 550	550 – 575	575 – 600	332	625
Range	600 to 700mm models	600 – 625	625 – 650	650 – 675	675 – 700	382	725
Range	700 to 800mm models	700 – 725	725 – 750	750 – 775	775 – 800	430	825
Range	800 to 900mm models	800 – 825	825 – 850	850 – 875	875 – 900	480	925
Range	900 to 1000mm models	900 – 925	925 – 950	950 – 975	975 – 1000	530	1025
Order No.		304001	304002	304003	304004
c: Overall (mm)		87	62	37	12
Interchangeable  anvil		M3	M4	M5	M6

 

IP Codes (series 340)
Level 6: Dust -proof. No ingress of dust allowed.
Level 5: Protected against water jets. Water projected in jets against the enclosure from any direction shall have no harmful effects.
Technical Data
Flatness:
0.6μm/ .000024” for models up to 300mm/ 12”
1.0μm/ .00004” for models over 300mm/ 12”
Parallelism:
2μm/ .00008” for models up to 75mm/ 3”
3μm/ .00012” for models up to 150mm/ 6”
(2+R/100)μm for models over 150mm,
R=max. range (mm)
Fraction rounded up
±[.00008” + .00004 (R/4)]” For models over 6”
R= max. range (inch)
Fraction rounded up
Accuracy:
±(4+R/75)µm, R = max. range (mm)
±[.00016”+.00004(R/3)]” R = max. range (inch)
(excluding quantizing error for digital models)
Fraction rounded up
Excluding quantizing error

Battery for series 340
SR44 (1 pc), 938882, for initial operational checks (standard
accessory)
Battery life: Approx. 2.4 years under normal use (for series 340-2XX)
Approx. 1.8 years under normal use (for series 340-5XX, 340-7XX)
Length standard: Electromagnetic rotary sensor (for series 340)
Standard accessories: Spanner (301336), 1 pc
(for maximum measuring range up to 300mm (12″))
Spanner (200154), 1 pc (for maximum measuring range 400mm (16″) or over)
Optional accessories
Connecting cables for 340-251-30 & 340-252-30, 340-351-30 & 340-252-30
1m: 05CZA662
2m: 05CZA663
USB Input Tool Direct
USB-ITN-B (2m): 06ADV380B
SPC cables for U-WAVE w/ data switch (160mm): 02AZD790B
For foot switch: 02AZE140B
Connecting cables for 340-520/1/2/3/4/5/6, 340-720/1/2/3 models
Recommended cables:
L-Type (does not interfere with operating the thimble.)
1m: 04AZB512
2m: 04AZB513
Straight type (may interfere with operating the thimble.)
1m: 959149
2m: 959150