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HT-SCE-3/16-2-S2-0-CS7210: 产品描述- - 标签 -; 产品类别电线/电缆电线与电缆; 文件大小208KB，共17页; 制造商TE Connectivity(泰科); 官网地址http://www.te.com; 标准

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HT-SCE-3/16-2-S2-0-CS7210概述

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HT-SCE-3/16-2-S2-0-CS7210规格参数

参数名称	属性值
类别
厂商名称	TE Connectivity(泰科)
系列	HT-SCE
基本产品编号	HT-SCE

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DM.TEC Reference:

Issue No.:

Issue Date:

CLASS 1: PUBLIC

(See TE Policy TEC-02-04)

108-121015

May 2019

SPECIFICATION RW-2512

HT-SCE and HT-CT

HEAT SHRINK IDENTIFICATION MARKER SLEEVES

SCOPE

This specification establishes the quality standard for heat-shrinkable identification marker sleeves for use in

applications where high temperature performance or where extreme resistance to cleaning solvents is required.

They are also used in space applications where low outgassing is critical. These special requirements are

detailed in Table 5.

The operating temperature for this product is -55° to +225° (-67 to +437°

F).

This system is a computerised method of identifying items by printing a mark on HT-SCE and HT-CT product

ranges which is permanent upon printing. This system is not recommended where strain relief properties are

required.

The marker sleeves shall be fabricated from cross linked polymer tubing. Supplied flattened and spooled in a

continuous tube as HT-CT or mounted on a carrier as HT-SCE. All sizes have a 2:1 shrink ratio except size

3/32 which has a 3:1 shrink ratio (refer to Table 1 for more details).

The marker system comprises specific printers and ribbons; refer to TE Connectivity (TE) document 411-

121005 ‘TE Identification Printer Product Ribbon Matrix’. Compliance to this specification can only be

guaranteed if TE Connectivity approved printers and ribbons are used. All ribbons used must have an expiry

date which exceeds the testing period. Products printed with white or silver ribbons may not fully comply with

this specification when exposed to some aggressive fluids as detailed in

Table 4

(Page 13).

Unless specified, the tube size for qualification testing is 6.4mm.

THIS IS A CLASS 1 DOCUMENT WHICH IS NONCONFIDENTIAL.

The information contained within this document is the property of TE Connectivity. It is supplied in confidence and the

commercial security of the contents must be maintained. It must not be used for any purpose other than that for

which it is supplied nor, may any information contained in it be disclosed to unauthorised persons. It must not be

reproduced in whole or in part without obtaining written permission from TE Connectivity (TE).

While TE has made every reasonable effort to ensure the accuracy of the information in this standard, TE does not guarantee that it is error-free, nor does TE make any other

representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any adjustments to the information contained herein at

any time without notice. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantability or

fitness for a particular purpose. The dimensions in this standard are for reference purposes only and are subject to change without notice. Specifications are subject to change without

notice. Consult TE for the latest dimensions and design specifications.

REVISION HISTORY

For revision history see DM.TEC.

*Trademark. TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product and/or company names may be trademarks of their respective owners.

If printed, the document becomes uncontrolled. Check DM.TEC or TE.com for current issue.

1 of 17

DM.TEC Reference:

Issue No.:

Issue Date:

CLASS 1: PUBLIC

(See TE Policy TEC-02-04)

108-121015

May 2019

SPECIFICATION RW-2512

TEST METHODS

All tests should be carried out in ‘fully recovered’ form except where specified.

4.1.

PREPARATION OF TEST SAMPLES

Tests shall be carried out on a sample taken at random from a batch. A batch is defined as that quantity of

product extruded at any one time.

When required by the test procedure, marker sleeves shall be printed using printers and ribbons specified by

TE Connectivity. The full list can be found in TE document 411-121005 ‘TE Identification Printer Product

Ribbon Matrix’.

Print random characters onto the marker sleeves to fill the printable area, using font type Arial 10 bold, capital

letters to be used. HT-SCE product shall be removed from the carrier and HT-CT products shall be

cut/perforated and separated using TE approved printer systems before testing.

The printing shall be examined for legibility in accordance with TE document 411-121002 Print Contrast

Reference Scale. The initial print contrast must be C8 or above.

Marker sleeves or tubing should be recovered in a forced air oven for 3 minutes at 200±5° (392±10°F).

Samples shall be removed from the oven and allowed to cool to 23±2°C (73±4° for at least 4 hours bef ore

continuing. Where required by the test method, testing shall be done on continuous tubing.

No pre-conditioning period is required prior to testing except where specified.

All tests shall be made at a temperature of 23±2° (73±4° unless otherwise specified.

4.2.

WORKMANSHIP

Visually examine three ‘as received’ marker sleeves for workmanship using normal vision and without

magnification. Check for flaws, defects, pinholes, bubbles, seams, cracks or inclusions. The visual examination

should be made with the sample placed inside a laboratory light box with D65 illumination.

Using the method described in TE document 109-121035, measure the colour of ‘as received’ marker sleeves

before any printing. Record values for L*a*b* using the 8mm (0.32”) aperture and D65 illuminance. Colour

results are recorded for information only.

4.3.

PRINT PERFORMANCE

4.3.1. MARK ADHERANCE

The test method shall be as specified in TE document 109-121012.

Three marker sleeves shall be prepared as detailed in Section 4.1. Samples shall be tested using a modified

Crockmeter fitted with an eraser and 1kg load using the number of rubs specified in Table 4.

The printing shall be examined for legibility using normal reading vision. Print contrast shall be evaluated in

accordance with TE document 411-121002.

4.3.2. SOLVENT RESISTANCE

The test method shall be as specified in TE document 109-121014.

Nine marker sleeves shall be prepared as detailed in Section 4.1. The printing shall be examined for legibility

using normal reading vision. Print contrast shall be evaluated in accordance with TE document 411-121002.

If printed, the document becomes uncontrolled. Check DM.TEC or TE.com for current issue.

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HT-SCE-3/16-2-S2-0-CS7210

HT-SCE-3/16-2-S2-0-CS7210概述

HT-SCE-3/16-2-S2-0-CS7210规格参数

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