Keyboard Instruments

Upright Piano

88 keys, height 130cm, includes adjustable bench. Dimensions: H130×W150×D63cm. Solid spruce soundboard, German strings, imported pure wool felt hammers. Rich and balanced tone with stable intonation. Solid wood 88-key keyboard.

Brand: 里特米勒
Model: RS130
Catalog Code: XYY1-1
Unit: unit
Manufacturer: Guangzhou Pearl River Piano Group Co., Ltd.
Test Report: ✓ Certified
Manual: Included

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Certification & Testing

The information below is taken from the product declaration file and matches the submitted paper documents

CMA/CNAS upright piano test report, National Light Industry Musical Instrument Quality Supervision & Testing Center

Valid

Standard: GB/T 10159-2023 (Pianos)
Issued: 2025-08-07

Test scope (9 items)

Dimensions: iron frame height, marked body height
Acoustic quality: temperament, standard pitch, tone, tuning stability (c′–b′)
Playing performance: key dip, adjacent/full-keyboard white-key deviation, key load, key motion, pedal motion/control/load
Keyboard: octave white-key width, white-key front length, black-key width and effective width, relative height, gaps, key surface
Metal parts: iron frame, pedals, hinges, pressure bar, bridge, bridge pins, lock
Soundboard assembly: soundboard, ribs, bridge, frame, back posts
Plastic parts
Key-lid buffer: appearance, operation
Case: case, moving parts, surface finish, warpage

China Environmental Certification, China Quality Certification Centre

Valid

Standard: GB 28489-2022 (hazardous substance limits); GB/T 10159-2023 (Pianos)
Issued: 2025-05-30

Test scope (1 items)

Hazardous substance limits and piano national-standard requirements (clauses 6.2.3, 6.7.1 and 6.8 excluded)