JingKeLian QBY-II and JingKeLian QHD compare

Model selection comparator If you have any questions, please click below Service	JingKeLian QBY-II Pendulum Pole Film Hardness Tester 2340.0 RMB China Detail	JingKeLian QHD Pendulum damping Tester 2880.0 RMB China Detail

Type	Double pendulum	Simple pendulum
Pendulum Type	M-3	Konig

Type

Double pendulum

Simple pendulum

Pendulum Type

M-3

Konig

Swing bar type

M-3 pendulum

Konig pendulum

Konig swing Mass

200±0.2g

Konig swing period

1.4±0.02s

Konig swing rod length

Konig ball diameter

Konig Glass Swing Time

250±10s

Number of swings on Konig Glass

178±7

Konig start and finish swing angle

6°/3°

Persoz swing Mass

500G (P pendulum needs to be customized, not standard)

Persoz swing cycle

1 +/- 0.001S (P pendulum needs to be customized, not standard)

Persoz swing rod length

Persoz ball diameter

Persoz Glass Swing Time

≥420s

Persoz Glass Swing Count

420

Persoz start and end swing angle

12°/4°

M-3 swing rod Mass

120±1g

M-3 swing rod cycle

0.625s

M-3 swing rod length

500±1mm

M-3 steel ball diameter

5mm

M-3 Swing Time on Flat Glass

440±6s

M-3 Number of Swings on Flat Glass

352 +/- 4 times

M-3 start and end swing angle

5°~2°

Counting method

Electronic automatic counting

Power supply Voltage

220V/50Hz

Dimension

power consumption

application standard

ISO1522、ZBN72020-86

Count range

0~999

Experimental environment

25±1℃ 60~70%RH

Friendly reminder: This page is a comparison of JingKeLian QBY-II,JingKeLian QHD.NBCLab only provides you with the similarities and differences of the product in the model and specifications.

For more information about JingKeLian QBY-II,JingKeLian QHDsimilarities and differences, please refer to the NBCLab product details.