The Bowers Ultima electronic bore gauging system offers a choice of resolutions up to 0.0001mm. Featuring FASTFIT twin-start threads for quick fi tting of measuring heads and extended ranges (above 14mm) the Ultima system’s simple lever operation and constant measuring force provide outstanding repeatability and ease of use.
● Measuring range 2 – 310mm (0.080” – 12.000”)
● Resolution: 0.0001mm (0.00001”)
● Constant spring pressure for top repeatability
● Good positive feel as heads self-centre in the bore
● Bowers Fastfi t measuring heads for rapid changeover
● UKAS certifi cates standard for all measuring heads
● UKAS certifi cates standard for all setting rings
● Multi-probe option: If you already have your own measuring probes and readouts in most cases these can be matched to the Ultima system, representing a saving for you
● Ceramic anvils on heads above 12mm
● Blind-bore measurement standard above 12mm
● Possible to connect several probe holders to one single readout to measure different bore sizes at one measuring station
● The complete range of Bowers special heads is available for the Ultima (grooves, threads, splines, deep-bores etc)
|
Head Code No
|
Range
|
Accuracy
|
Repeat
|
Depth
|
|
Setting Ring
|
Holder Type
|
|
(mm)
|
(mm)
|
(inch)
|
(mm)
|
(inch)
|
(mm)
|
(inch)
|
(mm)
|
(inch)
|
Code No
|
(mm)
|
(inch)
|
|
|
ULH6
|
2.0-2.5
|
0.078 - 0.098
|
0.0010
|
0.00004
|
≤0.0010
|
≤0.00004
|
9
|
0.35
|
ULR2
|
2.5
|
0.098
|
PH2
|
|
ULH7
|
2.5-3.0
|
0.098 - 0.118
|
0.0010
|
0.00004
|
≤0.0010
|
≤0.00004
|
9
|
0.35
|
ULR2
|
2.5
|
0.098
|
PH2
|
|
ULH8
|
3.0-4.0
|
0.118 - 0.157
|
0.0010
|
0.00004
|
≤0.0010
|
≤0.00004
|
12
|
0.47
|
ULR4
|
4
|
0.157
|
PH2
|
|
ULH9
|
4.0-5.0
|
0.157 - 0.197
|
0.0010
|
0.00004
|
≤0.0010
|
≤0.00004
|
18
|
0.71
|
ULR5
|
5
|
0.197
|
PH2
|
|
ULH10
|
5.0-6.0
|
0.197 - 0.236
|
0.0010
|
0.00004
|
≤0.0010
|
≤0.00004
|
18
|
0.71
|
ULR5
|
5
|
0.197
|
PH2
|
|
ULH11
|
6-8
|
0.236 - 0.315
|
0.0010
|
0.00004
|
≤0.0010
|
≤0.00004
|
60
|
2.36
|
ULR8
|
8
|
0.315
|
PH3
|
|
ULH12
|
8-10
|
0.315 - 0.393
|
0.0010
|
0.00004
|
≤0.0010
|
≤0.00004
|
60
|
2.36
|
ULR8
|
8
|
0.315
|
PH3
|
|
ULH13
|
10-12
|
0.393 - 0.472
|
0.0010
|
0.00004
|
≤0.0010
|
≤0.00004
|
61
|
2.40
|
ULR12
|
12
|
0.472
|
PH3
|
|
ULH14
|
12-14
|
0.472 - 0.550
|
0.0010
|
0.00004
|
≤0.0010
|
≤0.00004
|
61
|
2.40
|
ULR12
|
12
|
0.472
|
PH3
|
|
ULH15
|
14-17
|
0.550 - 0.670
|
0.0010
|
0.00004
|
≤0.0010
|
≤0.00004
|
61
|
2.40
|
ULR17
|
17
|
0.670
|
PH3
|
|
ULH16
|
17-20
|
0.670 - 0.787
|
0.0010
|
0.00004
|
≤0.0010
|
≤0.00004
|
61
|
2.40
|
ULR17
|
17
|
0.670
|
PH3
|
|
ULH17
|
20-24
|
0.787 - 0.945
|
0.0010
|
0.00004
|
≤0.0010
|
≤0.00004
|
69
|
2.72
|
ULR24
|
24
|
0.945
|
PH4
|
|
ULH18
|
24-28
|
0.945 - 1.100
|
0.0010
|
0.00004
|
≤0.0010
|
≤0.00004
|
69
|
2.72
|
ULR24
|
24
|
0.945
|
PH4
|
|
ULH19
|
28-32
|
1.100 - 1.260
|
0.0010
|
0.00004
|
≤0.0010
|
≤0.00004
|
69
|
2.72
|
ULR32
|
32
|
1.260
|
PH4
|
|
ULH20
|
32-38
|
1.260 - 1.500
|
0.0010
|
0.00004
|
≤0.0010
|
≤0.00004
|
72
|
2.83
|
ULR32
|
32
|
1.260
|
PH4
|
|
ULH21
|
38-44
|
1.500 - 1.730
|
0.0010
|
0.00004
|
≤0.0010
|
≤0.00004
|
72
|
2.83
|
ULR44
|
44
|
1.730
|
PH4
|
|
ULH22
|
44-50
|
1.730 - 1.970
|
0.0010
|
0.00004
|
≤0.0010
|
≤0.00004
|
72
|
2.83
|
ULR44
|
44
|
1.730
|
PH4
|
|
ULH23
|
50-60
|
1.970 - 2.360
|
0.0015
|
0.00006
|
≤0.0010
|
≤0.00004
|
80
|
3.15
|
ULR60
|
60
|
2.360
|
PH5
|
|
ULH24
|
60-70
|
2.360 - 2.756
|
0.0015
|
0.00006
|
≤0.0010
|
≤0.00004
|
80
|
3.15
|
ULR60
|
60
|
2.360
|
PH5
|
|
ULH25
|
70-80
|
2.756 - 3.150
|
0.0015
|
0.00006
|
≤0.0010
|
≤0.00004
|
80
|
3.15
|
ULR80
|
80
|
3.150
|
PH5
|
|
ULH26
|
80-90
|
3.150 - 3.543
|
0.0015
|
0.00006
|
≤0.0010
|
≤0.00004
|
80
|
3.15
|
ULR80
|
80
|
3.150
|
PH5
|
|
ULH27
|
90-100
|
3.543 - 3.940
|
0.0015
|
0.00006
|
≤0.0010
|
≤0.00004
|
80
|
3.15
|
ULR100
|
100
|
3.940
|
PH5
|
|
ULH28
|
100-110
|
3.940 - 4.330
|
0.0015
|
0.00006
|
≤0.0010
|
≤0.00004
|
80
|
3.15
|
ULR100
|
100
|
3.940
|
PH5
|
|
ULH29
|
110-120
|
4.330 - 4.725
|
0.0015
|
0.00006
|
≤0.0010
|
≤0.00004
|
80
|
3.15
|
ULR120
|
120
|
4.725
|
PH5
|
|
ULH30
|
120-130
|
4.725 - 5.120
|
0.0015
|
0.00006
|
≤0.0010
|
≤0.00004
|
80
|
3.15
|
ULR120
|
120
|
4.725
|
PH5
|
|
ULH31
|
130-140
|
5.120 - 5.510
|
0.0015
|
0.00006
|
≤0.0010
|
≤0.00004
|
80
|
3.15
|
ULR140
|
140
|
5.510
|
PH5
|
|
ULH32
|
140-150
|
5.510 - 5.900
|
0.0015
|
0.00006
|
≤0.0010
|
≤0.00004
|
80
|
3.15
|
ULR140
|
140
|
5.510
|
PH5
|
|
ULH33
|
150-160
|
5.900 - 6.300
|
0.0015
|
0.00006
|
≤0.0010
|
≤0.00004
|
80
|
3.15
|
ULR160
|
160
|
6.300
|
PH5
|
|
ULH34
|
160-170
|
6.300 - 6.690
|
0.0015
|
0.00006
|
≤0.0010
|
≤0.00004
|
80
|
3.15
|
ULR160
|
160
|
6.300
|
PH5
|
|
ULH35
|
170-180
|
6.690 - 7.090
|
0.0015
|
0.00006
|
≤0.0010
|
≤0.00004
|
80
|
3.15
|
ULR180
|
180
|
7.090
|
PH5
|
|
ULH36
|
180-190
|
7.090 - 7.480
|
0.0015
|
0.00006
|
≤0.0010
|
≤0.00004
|
80
|
3.15
|
ULR180
|
180
|
7.090
|
PH5
|
|
ULH37
|
190-200
|
7.480 - 7.875
|
0.0015
|
0.00006
|
≤0.0010
|
≤0.00004
|
80
|
3.15
|
ULR200
|
200
|
7.875
|
PH5
|
|
ULH38
|
200-210
|
7.875 - 8.270
|
0.0015
|
0.00006
|
≤0.0010
|
≤0.00004
|
80
|
3.15
|
ULR200
|
200
|
7.875
|
PH5
|
|
ULH39
|
210-220
|
8.270 - 8.661
|
0.0020
|
0.00008
|
≤0.0020
|
≤0.00008
|
80
|
3.15
|
ULR220
|
220
|
8.661
|
PH5
|
|
ULH40
|
220-230
|
8.661 - 9.055
|
0.0020
|
0.00008
|
≤0.0020
|
≤0.00008
|
80
|
3.15
|
ULR220
|
220
|
8.661
|
PH5
|
|
ULH41
|
230-240
|
9.055 - 9.449
|
0.0020
|
0.00008
|
≤0.0020
|
≤0.00008
|
80
|
3.15
|
ULR240
|
240
|
9.449
|
PH5
|
|
ULH42
|
240-250
|
9.449 - 9.842
|
0.0020
|
0.00008
|
≤0.0020
|
≤0.00008
|
80
|
3.15
|
ULR240
|
240
|
9.449
|
PH5
|
|
ULH43
|
250-260
|
9.842 - 10.236
|
0.0020
|
0.00008
|
≤0.0020
|
≤0.00008
|
80
|
3.15
|
ULR260
|
260
|
10.236
|
PH5
|
|
ULH44
|
260-270
|
10.236 - 10.630
|
0.0020
|
0.00008
|
≤0.0020
|
≤0.00008
|
80
|
3.15
|
ULR260
|
260
|
10.236
|
PH5
|
|
ULH45
|
270-280
|
10.630 - 11.024
|
0.0020
|
0.00008
|
≤0.0020
|
≤0.00008
|
80
|
3.15
|
ULR280
|
280
|
11.024
|
PH5
|
|
ULH46
|
280-290
|
11.024 - 11.417
|
0.0020
|
0.00008
|
≤0.0020
|
≤0.00008
|
80
|
3.15
|
ULR280
|
280
|
11.024
|
PH5
|
|
ULH47
|
290-300
|
11.417 - 11.811
|
0.0020
|
0.00008
|
≤0.0020
|
≤0.00008
|
80
|
3.15
|
ULR300
|
300
|
11.811
|
PH5
|
|
ULH48
|
300-310
|
11.811 - 12.200
|
0.0020
|
0.00008
|
≤0.0020
|
≤0.00008
|
80
|
3.15
|
ULR300
|
300
|
11.811
|
PH5
|
SETS: Sets including Sylvac probe holder with probe, digital readout, measuring heads, setting rings and full UKAS-certifi cation.
|
Range (mm)
|
Code No.
|
|
2-6
|
USET2
|
|
6-10
|
USET3
|
|
10-20
|
USET4
|
|
6-20
|
USET7
|
|
20-50
|
USET8
|
|
50-100
|
USET9
|
|
20-100
|
USET10
|
ULTIMA STANDARD EXTENSIONS: Extensions can be screwed together for deeper bores.
|
Range (mm)
|
Code No.
|
|
63mm for heads 6-10mm
|
UEXT0200
|
|
75mm for heads 10-12mm
|
UEXT0300
|
|
100mm for heads 12-20mm
|
UEXT0001
|
|
150mm for heads 20-50mm
|
UEXT0002
|
|
150mm for heads 50 + mm
|
UEXT0004
|
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