HG/T 2348-1992Tracer Method for Measurement of Surface Roughness of Polyester Film for Tape (English PDF)
磁带用聚酯薄膜表面粗糙度的测量触针法
This is a limited preview
Buy now to download the full PDF (3 pages)
Need quotation for your management?
Get a formal quotation for HG/T 2348-1992 in 30 minutes.
Issued by
MIIT
Level / Type
National · Recommended
Issue date
June 1, 1992
Implementation date
March 1, 1993
Scope
HG/T 2348-1992 is the English-translated version of 磁带用聚酯薄膜表面粗糙度的测量触针法.
HG/T 2348-1992 — This standard specifies the order of conversion using contour stylus instruments and measurement systems with a computer stylus instrument. A polyester film tape and the surface roughness Ra, Rz and Ry (Rt) of the method of measuring.
Found what you need?
Document preview — HG/T 2348-1992
National Standard of the People's Republic of China
- ICS
- 83.140.10
- Classification
- G 33
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the order of conversion using contour stylus instruments and measurement systems with a computer stylus instrument. A polyester film tape and the surface roughness Ra, Rz and Ry (Rt) of the method of measuring. This standard applies to videotapes, audio tapes and floppy disks with a polyester film surface roughness measurement.
Document data
International classification (ICS): 83.140.10.
Chinese classification (CCS): G33.
Estimated length of the Chinese original: 4,468 words.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 3 pages — is available in the English PDF.
How to Download HG/T 2348-1992
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
HG/T 2014-2025 — Acoustics - Hearing protectors - Part 5: Method for estimation of noise reduction using fitting by inexperienced test subjects
HG/T 2029-2025 — Aminoacetic acid for industrial use
HG/T 2032-2025 — Cobalt acetate for industrial use
Secure payment via Stripe
Payments accepted
HG/T 2348-1992
$164.00