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MAHR MaraMeter 844 D Measuring heads

(EN)

  • MaraMeter 844 Dkr Indicating plug gage
  • MaraMeter 844 Dks Indicating plug gage
  • MaraMeter 844 Dk Indicating plug gage
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MaraMeter 844 Dkr Indicating plug gage

MaraMeter 844 Dkr Indicating plug gage

  • Measuring head has a hardened chromium plated cylinder guide and carbide tipped anvils
  • The carbide expanding pin transfers radial movement to indicating instrument
  • Constant measuring force as a result of built-in spring, eliminating user influence
  • Extensive modular system is composed of measuring head, holder, depth extension, right angle attachments and depth stops

 

 

 

 

Technical data

Order no. Nominal size mm Product type Nominal value of Nominal Diameter up to Measuring range Manufacturing tolerance Hysteresis fu (µm) Repeatability fw (µm)
4478250
3.990 – 8.000
844 Dkr
3.99 mm
8 mm
0.1 mm
-0.02 / -0.04
0.4 µm
1 µm
4478251
8.000 – 16.000
844 Dkr
8 mm
16 mm
0.15 mm
-0.02 / -0.04
0.4 µm
1 µm
4478252
16.000 – 25.000
844 Dkr
16 mm
25 mm
0.2 mm
-0.02 / -0.05
0.4 µm
1 µm
4478254
25.000 – 32.000
844 Dkr
25 mm
32 mm
0.2 mm
-0.02 / -0.05
0.4 µm
1 µm
4478255
32.000 – 44.000
844 Dkr
32 mm
44 mm
0.2 mm
-0.02 / -0.06
0.4 µm
1 µm
4478256
44.000 – 50.000
844 Dkr
44 mm
50 mm
0.2 mm
-0.03 / -0.06
0.4 µm
1 µm
4478257
50.000 – 60.000
844 Dkr
50 mm
60 mm
0.2 mm
-0.03 / -0.06
0.4 µm
1 µm
4478258
60.000 – 70.000
844 Dkr
60 mm
70 mm
0.2 mm
-0.03 / -0.06
0.4 µm
1 µm
4478259
70.000 – 80.000
844 Dkr
70 mm
80 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478260
80.000 – 90.000
844 Dkr
80 mm
90 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478261
90.000 – 100.000
844 Dkr
90 mm
100 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478262
100.000 – 110.000
844 Dkr
100 mm
110 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478263
110.000 – 120.000
844 Dkr
110 mm
120 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478264
120.000 – 130.000
844 Dkr
120 mm
130 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478265
130.000 – 140.000
844 Dkr
130 mm
140 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478266
140.000 – 150.000
844 Dkr
140 mm
150 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478267
150.000 – 160.000
844 Dkr
150 mm
160 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478268
160.000 – 170.000
844 Dkr
160 mm
170 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478269
170.000 – 180.000
844 Dkr
170 mm
180 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478270
180.000 – 190.000
844 Dkr
180 mm
190 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478271
190.000 – 200.000
844 Dkr
190 mm
200 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478272
2.980 – 3.990
844 Dkr
2.98 mm
3.99 mm
0.1 mm
-0.02 / -0.04
0.4 µm
1 µ

MaraMeter 844 Dks Indicating plug gage

Technical data

Order no. Nominal size mm Product type Nominal value of Nominal Diameter up to Measuring range Manufacturing tolerance Hysteresis fu (µm) Repeatability fw (µm)
4478230
16.000 – 25.000
844 Dks
16 mm
25 mm
0.15 mm
-0.02 / -0.05
0.4 µm
1 µm
4478232
25.000 – 32.000
844 Dks
25 mm
32 mm
0.15 mm
-0.02 / -0.05
0.4 µm
1 µm
4478233
32.000 – 44.000
844 Dks
32 mm
44 mm
0.15 mm
-0.03 / -0.06
0.4 µm
1 µm
4478234
44.000 – 50.000
844 Dks
44 mm
50 mm
0.15 mm
-0.03 / -0.06
0.4 µm
1 µm
4478235
50.000 – 60.000
844 Dks
50 mm
60 mm
0.15 mm
-0.03 / -0.06
0.4 µm
1 µm
4478236
60.000 – 70.000
844 Dks
60 mm
70 mm
0.15 mm
-0.03 / -0.06
0.4 µm
1 µm
4478237
70.000 – 80.000
844 Dks
70 mm
80 mm
0.15 mm
-0.04 / -0.07
0.4 µm
1 µm
4478238
80.000 – 90.000
844 Dks
80 mm
90 mm
0.15 mm
-0.04 / -0.07
0.4 µm
1 µm
4478239
90.000 – 100.000
844 Dks
90 mm
100 mm
0.15 mm
-0.04 / -0.07
0.4 µm
1 µm
4478240
100.000 – 110.000
844 Dks
100 mm
110 mm
0.15 mm
-0.04 / -0.07
0.4 µm
1 µm
4478241
110.000 – 120.000
844 Dks
110 mm
120 mm
0.15 mm
-0.04 / -0.07
0.4 µm
1 µm
4478242
120.000 – 130.000
844 Dks
120 mm
130 mm
0.15 mm
-0.04 / -0.07
0.4 µm
1 µm
4478243
130.000 – 140.000
844 Dks
130 mm
140 mm
0.15 mm
-0.04 / -0.07
0.4 µm
1 µm
4478244
140.000 – 150.000
844 Dks
140 mm
150 mm
0.15 mm
-0.04 / -0.07
0.4 µm
1 µm
4478245
8.000 – 16.000
844 Dks
8 mm
16 mm
0.15 mm
-0.02 / -0.04
0.4 µm
1 µm
4478285
4.000 – 8.000
844 Dks
4 mm
8 mm
0.1 mm
-0.02 / -0.04
0.4 µm
1 µm

 

MaraMeter 844 Dk Indicating plug gage

 

Technical data

Order no. Nominal size mm Product type Nominal value of Nominal Diameter up to Measuring range Manufacturing tolerance Hysteresis fu (µm) Repeatability fw (µm)
4478200
3.991 – 8.000
844 Dk
3.991 mm
8 mm
0.1 mm
-0.02 / -0.04
0.4 µm
1 µm
4478201
8.001 – 16.000
844 Dk
8.001 mm
16 mm
0.15 mm
-0.02 / -0.04
0.4 µm
1 µm
4478202
16.001 – 25.000
844 Dk
16.000999 mm
25 mm
0.2 mm
-0.02 / -0.05
0.4 µm
1 µm
4478204
25.001 – 32.000
844 Dk
25.000999 mm
32 mm
0.2 mm
-0.02 / -0.05
0.4 µm
1 µm
4478205
32.001 – 44.000
844 Dk
32.000999 mm
44 mm
0.2 mm
-0.02 / -0.06
0.4 µm
1 µm
4478206
44.001 – 50.000
844 Dk
44.000999 mm
50 mm
0.2 mm
-0.03 / -0.06
0.4 µm
1 µm
4478207
50.001 – 60.000
844 Dk
50.000999 mm
60 mm
0.2 mm
-0.03 / -0.06
0.4 µm
1 µm
4478208
60.001 – 70.000
844 Dk
60.000999 mm
70 mm
0.2 mm
-0.03 / -0.06
0.4 µm
1 µm
4478209
70.001 – 80.000
844 Dk
70.000999 mm
80 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478210
80.001 – 90.000
844 Dk
80.000999 mm
90 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478211
90.001 – 100.000
844 Dk
90.000999 mm
100 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478212
100.001 – 110.000
844 Dk
100.000999 mm
110 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478213
110.001 – 120.000
844 Dk
110.000999 mm
120 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478214
120.001 – 130.000
844 Dk
120.000999 mm
130 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478215
130.001 – 140.000
844 Dk
130.001007 mm
140 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478216
140.001 – 150.000
844 Dk
140.001007 mm
150 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478217
150.001 – 160.000
844 Dk
150.001007 mm
160 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478218
160.001 – 170.000
844 Dk
160.001007 mm
170 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478219
170.001 – 180.000
844 Dk
170.001007 mm
180 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478220
180.001 – 190.000
844 Dk
180.001007 mm
190 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4478221
190.001 – 200.000
844 Dk
190.001007 mm
200 mm
0.2 mm
-0.04 / -0.07
0.4 µm
1 µm
4480184
2.980 – 3.990
844 Dk
2.98 mm
3.99 mm
0.1 mm
-0.02 / -0.04
0.4 µm
1 µm