Rockwell Hardness Tester, Model 150R

For testing the Rockwell hardness of hard alloys, quenched and unquenched steels, using steel ball or diamond penetrators to measure Rockwell A, B & C units of measurement. Manufactured in accordance with BS 891 : 1962 & IS 3804 : 1966.
Technical data: Preliminary test force: 98.07N(10kgf).

Measuring Ranges:
20-88HRA (Test force: 588.4N/60kgf)
20-100HRB (Test force: 980.7N/100kgf),
20-70HRC (Test force: 1471N/150kgf).

Max Height of Test Piece:
80mm with screw protective jacket,
170mm without.

Depth of throat: 135mm.
Dimensions: 466 x 238 x 630mm
Weight: 65kg

Oxford Precision™ External Micrometers

With enamelled frame and tungsten carbide tipped anvils. High quality fitted metal case with adjusting spanner. Sizes 25-50mm/1-2" and over supplied with setting standard. All supplied in a high quality fitted metal case. Manufactured to BS 870.

Metric

Oxford Precision™ Dial Indicating Bore Gauges

Suitable for rapid, accurate measurement of size, concentricity, wear, taper, etc., in a wide range of bores. For workshop and inspection use. All models have one fixed and one moving anvil and a self-adjusting centre shoe. A datum point' can be set by using a setting ring of a known diameter or a micrometer. Zero' the gauge to this datum point by rotating the bezel to align zero' with the indicator. To check a bore is within tolerance, the limit hands can be fixed as required. All anvils are spring loaded to expand into the bore. For accurate reading ensure the stem of the gauge is parallel to the axis of the bore. This can be checked by 'rocking' the gauge back and forth until the smallest diameter is found. All models have interchangeable anvils to cover a range of bore sizes.

Micrometer Setting Standards

For setting external micrometers, calipers etc. to zero, providing accurate repeatability of measurements. Flat, lapped measuring ends with fitted heat insulation block.
Manufactured to BS 870.

167 Series (Micrometer NOT included)

Knife Edge Vernier Calipers

Give 4 types of reading, internal, external, depth and step. Dual reading scale (metric and inch) with 14 bevelled vernier scale for reduced parallax reading error, fine adjustment assembly and knurled locking nut. Manufactured from hardened stainless steel for rigidity with satin finish. Conform to DIN 862. For quick accurate setting of all three axes (X, Y, Z) by analogue differential indicator. Suitable for all machine tools with CNC, NC, DRO and also for EDM/spark erosion tools. Universal - one tool measures length, height, diameter and centre. No calculations and no 'trial and error' involved. Increses production and efficiency, reduces job time and operator requirement. Pre-adjusted to a concentricity of 0.01mm maximum.
Indicator diameter: 50mm.
Clamping shank diameter: 20mm.



For taking 4 types of measurement, internal, external, depth and step. Dual reading scale (metric and inch) Universal - one tool measures length, height, diameter and centre. No calculations and no ?trial and error? involved. Pre-adjusted to a concentricity of 0.01mm maximum. Indicator diameter: 50mm. Clamping shank diameter: 20mm.

Oxford Apprentice Engineers' Tool Set

Contents:
150mm (6") engineers rule.
0-25 and 25-50mm micrometers.
25mm setting standard.
10x magnification eye loupe.
150 (6") digital caliper.
0.5-1.0mm 20 blade feeler gauge set.
51 metric 60 screw pitch gauge.
Pocket scriber.
Technical data handbook.

Oxford? Visual Inspection Equipment

Oxford? Precision optical inspection equipment are manufactured to stringent quality standards they have precision ground lenses for distortion free vision. Within the range you?ll find folding pocket linen testers, eye loupes, bench mounted illuminated magnifiers and microscopes.

LED100 10x Magnifier with LED Illumination

The Oxford? Precision LED100 hand held LED magnifier has a 30mm diameter optical glass lens that delivers a powerful 10x magnification. If there isn't enough ambient light in the area simply switch on the integral LED light that produces a brilliant white light for around 40,000 hours under normal use, compared to a conventional bulb the LED diode lives up to 1000 times longer with 90% less power consumption.

Dimensions: 40x25x105mm (WxDxL)
Supplied complete with protective belt holster.
Powered by 3 AAA batteries (supplied separately order code EDI-904-3040K).

Oxford™ Precision ABS Digital Caliper

The Oxford™ Precision ABSolute digital calipers have a thumbwheel for precise movement and a useful locking screw for checking repeat measurements. They have a fast response speed and large LCD display which has a dual readout, changing from mm to inch at the touch of a button. With four measuring options: Internal, External, Depth and Step. A measurement can be converted between Imperial/metric at the touch of a button. Zero can be reset at any point.

ABSolute Measurement Function.
The zero point once set is fixed until changed, even if the caliper is turned off (unless the battery is removed). Incremental mode can be achieved for repeated use of Go/No-Go measurement.

200mm(8'') ABS Digital Caliper

SPECIFICATIONS
Resolution: 0.0005?/0.01mm
Instrumental Error: 0.001?/0.03mm
Repeatability: 0.0005?/0.01mm
Power Supply: 1 x SR44 (EDI-904-4000K)
Battery Life: 1 - 2 years depending on usage
Operational Temperature: 0C to 40C
Storage Temperature: ?10C to 60C

Steel Parallels

Hardened and ground steel parallels for workshop use. Supplied in pairs for packing or levelling components prior to machining in tool rooms or machine shops.



Supplied in Pairs

External Micrometer Sets

With enamelled frame and tungsten carbide tipped anvils and fine adjustment ratchet. High quality fitted metal case.



Contents: 0-25mm, 25-50mm, 50-75mm & 75-100mm external micrometers, 25mm, 50mm & 75mm micrometer setting standards, 2 micrometer setting spanners.