Lab Consumables & Chemicals

Authorised distributors of SDC in India

The grey scale consists of nine pairs of non-glossy neutral grey coloured chips, which illustrate the perceived Colour differences. These give a corresponding fastness rating of 5, 4-5, 4, 3-4, 3, 2-3, 2, 1-2, and 1.They are used in the assessment of Colour change occurring in fastness tests as described in ISO 105-A02. They are also essential in the grading of light fastness tests when using the Light Fastness Standards.

The Gray Scale for Staining is used to visually evaluate staining on Multifiber samples due to colorfastness tests as described in Evaluation Procedure 2 which is included in the purchase of Gray Scale for Staining.

Grey Scale for Staining is used to visually evaluate staining on multi fibre samples due to colorfastness tests.

Authorised Distributor of SDC in India

The grey scale consists of nine pairs of non-glossy grey and white coloured chips which illustrate the perceived depth of staining. These give a corresponding fastness rating of 5, 4-5, 4, 3-4, 3, 2-3, 2, 1-2, 1.They are used to assess the amount of staining occurring on adjacent undyed fabrics during fastness tests. Their use is described in ISO 105-A03.

Specification:

• A.3.3: Dyes
• A.5: Assessment of Results
• A.6: Test Report
• Irgalan Orange RL-KWL 250% 3-4 Pass
• Solophenyl Blue GL 230% 3-4 Pass
• Terasil Yellow 2GE 200% 3-4 Pass
• Terasil Navy Blue BGLN 3-4 Pass

Electronic semi-automatic single column strength tester suitable for the analysis of the tensile strength of all types of materials up to 300 Kg (3000 N).

Details:

• C.R.E. tensile strength measuring system.
• Zero self-resetting after every test.
• The automatic settable pretension of the sample under test.
• Adjustable distance between clamps ranging from 50 to500mm.
• Adjustable tensile speed ranging from 10 to 1000 mm/min. with the return of the moving clamp at the maximum speed.
• Tenso-Lab 3 is directly controlled by a Personal Computer (available on request) enabling an accurate control of the functioning and statistical processing of results, in a smart Windows system.
• The following basic data can be obtained: resistance, elongation, single values, average, C.V.%, RKM, hysteresis cycle tenacity.
• interchangeable load cells of 20N Code 2510.276interchangeable load cells of100N Code2510.993
• interchangeable load cells of1000N Code 2510.282
• interchangeable load cells of3000N Code 2510.283

Available interchangeable mechanical and pneumatic clamps for yarns:

• mechanical clamps for standard yarns Code 2510.994
• Scott 100 clamps for yarns and industrial small ropes (mechanical) Code 2510.995
• pneumatic clamps for slippery, delicate or high elasticity yarns for pneumatic clamps the foot switch is required Code 2510.300
• Silent-Compressor, (is available on request) Code 3390
• LEA clamps for hanks (manual mode) Code 2510.990
• Others clamps for yarns and fabrics are available on request.